Hanging buckle type bedstead connecting structure

Abstract

The utility model discloses a hanging buckle type bedstead connecting structure which comprises a stand column, a cross beam and a hanging buckle piece, a hanging buckle hole is formed in the side edge of the stand column, one end of the cross beam is fixedly connected with the hanging buckle piece, and a hanging buckle is formed on the hanging buckle piece in a punching mode. The hanging buckle on the hanging buckle piece can be downwards inserted into the corresponding hanging buckle hole of the stand column, so that the hanging buckle piece is connected with the stand column in a hanging buckle mode through the hanging buckle, the cross beam and the stand column do not need to be fixed through welding or screws, rapid assembly and disassembly can be achieved, the assembly efficiency is greatly improved, and cost is low. The hanging buckle pieces can be attached to the outer portions of the side edges of the stand columns and cover the hanging buckle holes in the stand columns, the hanging buckles of the hanging buckle pieces can be inserted into the stand columns after penetrating through the hanging buckle holes in the stand columns, the hidden design is adopted, and the appearance attractiveness of the bed frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bed frames, and more specifically to a hook-type bed frame connection structure. Background Art

[0002] Existing beds generally include a bed frame and a bed board, wherein the bed frame can be composed of components such as a crossbeam and a column, and the crossbeam is installed between two columns. The crossbeam and longitudinal beam of a traditional bed frame are generally welded together, and cannot be disassembled, which is inconvenient to use. In order to improve this problem, there are many bed frames with detachable crossbeams and columns on the market, and bolts can be used to reinforce the crossbeams and columns. However, the steps of fixing with fixing bolts and nuts are still relatively cumbersome, and cannot achieve quick installation and disassembly, and the assembly efficiency still needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and to provide a hook-type bed frame connection structure which has a simple structure, can be quickly installed and disassembled, has high assembly efficiency, low cost, and can improve the appearance of the bed frame.

[0004] To achieve the above-mentioned purpose, the utility model provides a hook-type bed frame connection structure, including a hollow column, a crossbeam and a hook plate, the side of the column is provided with at least one hook hole, one end of the crossbeam is fixedly connected to a surface of the hook plate, at least one hook is stamped on the hook plate, the hook protrudes from the other surface of the hook plate, the upper end of the hook is bent and connected to the hook plate, an insertion gap for inserting the wall of the column is formed between the hook and the hook plate, when the crossbeam is connected to the column through the hook plate, the hook on the hook plate can pass through the corresponding hook hole of the column and be inserted into the interior of the column, so that the hook plate is connected to the column by hook, and the hook plate fits to the outside of the side of the column and can cover the hook hole on the column.

[0005] Preferably, the hook hole is configured as a square hole, and the cross-sectional shape of the hook is configured as an inverted L-shape.

[0006] Preferably, there are two hook holes and they are arranged in a longitudinal direction, and there are two hooks and they are arranged in a longitudinal direction.

[0007] Preferably, the crossbeam is configured as a hollow crossbeam, and a U-shaped crossbeam protrusion is provided on one side of the crossbeam, and the crossbeam protrusion extends along the length direction of the crossbeam.

[0008] Preferably, one end of the crossbeam is fixed to the hook plate by welding.

[0009] Preferably, a longitudinally arranged guardrail is provided on the crossbeam, the lower end of the guardrail is fixedly connected to the crossbeam, and the cross-sectional shape of the guardrail is arranged to be L-shaped.

[0010] Preferably, the lower end of the guardrail is fixed to the crossbeam by welding.

[0011] Preferably, a U-shaped first column protrusion is provided on one side of the column, and the first column protrusion extends along the height direction of the column.

[0012] Preferably, a second column protrusion and a concave positioning groove are provided on one side of the column, the concave positioning groove is located on one side of the second column protrusion, and the second column protrusion and the concave positioning groove both extend along the height direction of the column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has a simple structure and reasonable design. The crossbeam can be fastened with the column through the hooks on the hook plate, so that the crossbeam and the column can be quickly connected. There is no need for welding or screws between the crossbeam and the column, which can be quickly installed and disassembled, greatly improving the assembly efficiency and reducing the cost.

[0015] 2. When the buckle piece is assembled, it can fit to the outside of the side of the column and cover the buckle hole on the column, and the buckle of the buckle piece can be inserted into the interior of the column after passing through the buckle hole of the column. It adopts a hidden design, which improves the appearance of the bed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural schematic diagram of a first hook-type bed frame connection structure provided by an embodiment of the utility model;

[0018] Figure 2 This is an exploded view of the first hook-type bed frame connection structure provided by the embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional view of the column and the buckle plate after being assembled according to the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the buckle provided by the embodiment of the utility model. Figure 1 ;

[0021] Figure 5 This is a schematic diagram of the structure of the buckle provided by the embodiment of the utility model. Figure 2 ;

[0022] Figure 6 It is a structural schematic diagram of a second hook-type bed frame connection structure provided by an embodiment of the utility model;

[0023] Figure 7 This is an exploded view of a second hook-type bed frame connection structure provided by an embodiment of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the second type of column provided by an embodiment of the utility model;

[0025] Fig. 9 This is an assembly diagram of the second column and the first plate provided by the embodiment of the utility model;

[0026] Fig.10 It is a structural schematic diagram of a third hook-type bed frame connection structure provided by an embodiment of the utility model;

[0027] Fig.11 It is an assembly diagram of the guardrail and the second plate provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figure 1 and Figure 2 Embodiment 1 of the present invention provides a hook-type bed frame connection structure, including a column 1a, a beam 2 and a hook plate 3. The column 1a, the beam 2 and the hook plate 3 can all be made of metal materials. The following is a detailed description of the various components of this embodiment in conjunction with the accompanying drawings.

[0031] like Figure 1 and Figure 2As shown, the column 1a can be configured as a hollow tubular column, and one side or both sides of the column 1a can be provided with at least one hook hole 11. Preferably, two hook holes 11 can be provided, and all the hook holes 11 can be arranged in a longitudinal direction. In this embodiment, the hook holes 11 can preferably be configured as square holes.

[0032] like Figure 1 and Figure 2 As shown, the cross beam 2 can be set as a hollow tubular cross beam, and one end of the cross beam 2 is fixedly connected to a surface of the hook plate 3, wherein the fixing method of one end of the cross beam 2 and the hook plate 3 can preferably be set to welding.

[0033] like Figure 4 and Figure 5 As shown, the shape of the hook piece 3 corresponds to the shape of the side portion of the column 1a, and at least one inwardly folded hook 31 can be punched out of the hook piece 3 by a stamping device, so that the hook 31 protrudes from the other surface of the hook piece 3, wherein the upper end of the hook 31 is connected to the hook piece 3, and an insertion gap can be formed between the hook 31 and the hook piece 3 for inserting the wall of the column 1a.

[0034] Preferably, two hooks 31 may be provided and arranged in a longitudinal direction. The upper end of the hook 31 is bent due to stamping. The cross-sectional shape of the hook 31 may preferably be set to an inverted L shape.

[0035] like Figure 3 As shown, when the cross beam 2 is connected to the column 1a through the hook piece 3, the hook piece 3 is attached to the outside of the side of the column 1a, and the hook 31 on the hook piece 3 can pass through the corresponding hook hole 11 of the column 1a and be inserted into the interior of the column 1a. Then the hook piece 3 can move downward, and the wall body corresponding to the bottom of the hook hole 11 on the column 1a can be inserted into the insertion gap between the hook 31 and the hook piece 3 until the wall body conflicts with the upper end bending part of the hook 31. At this time, the hook piece 3 is assembled in place, and the hook piece 3 can cover the hook hole 11 on the column 1a.

[0036] In this embodiment, when the buckle piece is assembled, it can fit onto the outside of the side of the column and cover the buckle hole on the column, and the buckle of the buckle piece can be inserted into the interior of the column after passing through the buckle hole of the column. The buckle and the buckle hole are not visible from the outside. It adopts a hidden design, which improves the appearance of the bed frame.

[0037] Better, such as Figure 2As shown, a U-shaped first column protrusion 12 may be provided on one side of the column 1a, and the first column protrusion 12 extends along the height direction of the column 1a. In addition, a U-shaped crossbeam protrusion 21 may be provided on one side of the crossbeam 2, and the crossbeam protrusion 21 extends along the length direction of the crossbeam 2. The first column protrusion 12 and the crossbeam protrusion 21 may respectively play the role of reinforcing ribs, and the crossbeam protrusion 21 may also play the role of supporting the bed board.

[0038] Embodiment 2

[0039] Please refer to Figure 6 and Figure 7 Embodiment 2 of the present invention provides a hook-type bed frame connection structure, including a column 1b, a beam 2 and a hook plate 3. The structure of the beam 2 and the hook plate 3 of the second embodiment is the same as that of the above-mentioned embodiment 1, and the similarities are not repeated here. The only difference lies in the structure of the column 1b.

[0040] like Figure 8 As shown, in addition to the hook hole 11 on the side of the column 1b, one side of the column 1b can also be provided with a second column protrusion 13 and a concave positioning groove 14, the concave positioning groove 14 is located on one side of the second column protrusion 13, and the second column protrusion 13 and the concave positioning groove 14 both extend along the height direction of the column 1b.

[0041] like Fig. 9 As shown, the second column protrusion 13 and the concave positioning groove 14 are provided to facilitate the installation of the first plate body 4. One end of the first plate body 4 can be inserted into the concave positioning groove 14 for positioning, and one end surface of the first plate body 4 can be against the second column protrusion 13. At this time, the first plate body 4 and the second column protrusion 13 can be fixedly connected by nailing, and the nail can vertically pass through the first plate body 4 and the second column protrusion 13.

[0042] Embodiment 3

[0043] Please refer to Fig.10 Embodiment 3 of the present invention provides a hook-type bed frame connection structure, including a column 1, a beam 2 and a hook plate 3. The structure of the column 1, the beam 2 and the hook plate 3 is the same as that of the above-mentioned embodiment 1 or embodiment 2, and the similarities are not repeated here. The only difference is that a guardrail 5 is additionally provided on the basis of the above-mentioned embodiment 1 or embodiment 2.

[0044] like Fig.10 As shown, the guardrail 5 is longitudinally arranged on the crossbeam 2, and the lower end of the guardrail 5 can be fixedly connected to the crossbeam 2, and the fixing method can preferably be set to welding.

[0045] like Fig.10 and Fig.11As shown, the cross-sectional shape of the guardrail 4 can be set to an L shape. The crossbeam 2 provided with the guardrail 4 can facilitate the installation of the second plate 6. The second plate 6 can be fixedly connected to the guardrail 4 by nailing, and the nails can vertically pass through the second plate 6 and the guardrail 4.

[0046] To sum up, the utility model has a simple structure and a reasonable design. The crossbeam can be buckled with the column through the buckles on the buckle plate, so that the crossbeam and the column can be quickly connected. There is no need for welding or screwing between the crossbeam and the column, so quick installation and disassembly can be achieved, the assembly efficiency is greatly improved, and the cost is low.

[0047] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A hook-type bed frame connection structure, characterized in that: It includes a hollow column, a crossbeam and a hanging buckle plate, wherein at least one hanging buckle hole is provided on the side of the column, one end of the crossbeam is fixedly connected to a surface of the hanging buckle plate, at least one hanging buckle is stamped on the hanging buckle plate, and the hanging buckle protrudes from the other surface of the hanging buckle plate, and the upper end of the hanging buckle is bent and connected to the hanging buckle plate, and an insertion gap for inserting the wall of the column is formed between the hanging buckle and the hanging buckle plate, when the crossbeam is connected to the column through the hanging buckle plate, the hanging buckle on the hanging buckle plate can pass through the corresponding hanging buckle hole of the column and be inserted into the interior of the column, so that the hanging buckle plate is connected to the column by the hanging buckle, and the hanging buckle plate is attached to the outside of the side of the column and can cover the hanging buckle hole on the column.

2. The hook-type bed frame connection structure according to claim 1, characterized in that: The hook hole is configured as a square hole, and the cross-sectional shape of the hook is configured as an inverted L shape.

3. The hook-type bed frame connection structure according to claim 1, characterized in that: The two hook holes are arranged in a longitudinal direction, and the two hooks are arranged in a longitudinal direction.

4. The hook-type bed frame connection structure according to claim 1, characterized in that: The crossbeam is configured as a hollow crossbeam, and a U-shaped crossbeam protrusion is provided on one side of the crossbeam, and the crossbeam protrusion extends along the length direction of the crossbeam.

5. The hook-type bed frame connection structure according to claim 1, characterized in that: One end of the crossbeam is fixed to the hook plate by welding.

6. The hook-type bed frame connection structure according to claim 1, characterized in that: A longitudinally arranged guardrail is provided on the crossbeam, the lower end of the guardrail is fixedly connected to the crossbeam, and the cross-sectional shape of the guardrail is arranged to be L-shaped.

7. The hook-type bed frame connection structure according to claim 6, characterized in that: The lower end of the guardrail is fixed to the crossbeam by welding.

8. The hook-type bedstead connection structure according to any one of claims 1 to 7, characterized in that: A U-shaped first column protrusion is provided on one side of the column, and the first column protrusion extends along the height direction of the column.

9. The hook-type bedstead connection structure according to any one of claims 1 to 7, characterized in that: A second column protrusion and an inwardly concave positioning groove are provided on one side of the column. The inwardly concave positioning groove is located on one side of the second column protrusion. Both the second column protrusion and the inwardly concave positioning groove extend along the height direction of the column.

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