Plate connecting structure and bed frame

Abstract

The plate connecting structure comprises a plate and a connecting piece, a fastener is riveted on the plate, a first fixing hole is formed in the fastener, a second fixing hole is formed in the connecting piece, a fastener is arranged on the first fixing hole, and the fastener penetrates through the second fixing hole to connect the plate and the connecting piece. The rivet is riveted on the plate (the side plate or the front panel), the threaded hole is formed in the rivet, the fixing hole is formed in the connecting piece (the corner connector), and the screw penetrates through the fixing hole and then is in threaded connection with the threaded hole to connect the plate and the connecting piece, so that the threaded hole can be deeper, the connecting strength of the screw can be improved, and the service life of the screw is prolonged. Therefore, the connection strength of the side plate and the front panel of the bedstead is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a plate connection structure and a bed frame. Background Art

[0002] The side panels and front panel of a traditional bed frame are generally connected by setting angle brackets between the side panels and the front panel, and the angle brackets are respectively connected to the side panels and the front panel to achieve the connection between the side panels and the front panel; the angle brackets are connected by screws, generally through holes are set on the angle brackets, and threaded holes are set on the side panels and the front panel, and the screws pass through the through holes and are screwed on the threaded holes; since the side panels and the front panel are both frame structures, they are hollow inside, and the threaded holes are generally set on the frame edges of the side panels and the front panel, so the depth of the threaded holes is relatively small, which will affect the connection strength of the screws and cause the screws to loosen easily.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a plate connection structure and a bed frame with simple structure, high connection strength, convenient disassembly and assembly, and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A plate connection structure designed for this purpose includes a plate and a connecting member, and is characterized in that a fastener is riveted on the plate, a first fixing hole is provided on the fastener, a second fixing hole is provided on the connecting member, a fastener is provided on the first fixing hole, and the fastener passes through the second fixing hole to connect the plate and the connecting member.

[0006] The plate is provided with a frame part, the fastener passes through the frame part and is riveted to the frame part; the frame part is provided with a reinforcing plate, the reinforcing plate is provided with a slot hole for cutting the reinforcing plate, and the fastener is provided with a column part, which is embedded in the slot hole.

[0007] First through holes are respectively arranged on both sides of the frame body, and both ends of the slot hole are respectively connected to the corresponding first through holes, and the fastener is riveted to the frame body through the first through holes.

[0008] The plate comprises a main body and a supporting part which are integrally arranged, the supporting part protrudes out of the main body, and the frame parts are respectively arranged on the main body and the supporting part.

[0009] A frame portion is provided on the plate, and a fastener passes through a frame edge of the frame portion and is riveted to the frame edge of the frame portion;

[0010] A second through hole is arranged on the frame edge of the frame body, a column part is arranged on the fastening body, the column part is embedded in the second through hole, and the fastening body is riveted to the frame edge of the frame body through the second through hole.

[0011] The two ends of the fastening body are respectively provided with limiting parts, the limiting parts are against the outer side of the frame body, and the connecting piece is provided with a boss for avoiding the limiting parts.

[0012] The plate is made of plastic and the fasteners are rivets.

[0013] A bed frame designed for this purpose includes the above-mentioned plate connecting structure, the plate is the side plate of the bed frame or the front panel of the bed frame, the connecting member includes a first connecting portion and a second connecting portion that are bent to each other, more than two second fixing holes are provided, and are respectively provided on the first connecting portion and the second connecting portion, the side plate is connected to the first connecting portion, and the front panel is connected to the second connecting portion to connect the side plate and the front panel; the second fixing hole is an adjustment hole, and the fastener can be adjusted to pass through the adjustment hole so that the position of the connecting member relative to the side plate and the front panel can be adjusted.

[0014] It also includes a bed board, both ends of which are supported on corresponding side boards, plug connectors are respectively arranged at both ends of the bed board, and plug holes are arranged on the side boards. The plug connectors and the plug holes are plugged into each other to fix the bed board on the side boards.

[0015] It also includes a bed board assembly, which includes a bed board and a frame, with both ends of the bed board fixed to the frame respectively, and the connecting piece also including a third connecting part, which is bent with the first connecting part and the second connecting part respectively, and a third fixing hole is provided on the third connecting part, and a fourth fixing hole is provided on the frame, and a fastener is provided on the fourth fixing hole, and the fastener passes through the third fixing hole to fix the bed board assembly on the side panel; the third fixing hole is an adjustment hole, and the fastener can pass through the adjustment hole in an adjustable manner; the cross-sections of the side panels and the front panel are the same.

[0016] The utility model connects the plate member and the connecting member by riveting rivets on the plate member (side plate or front panel), arranging threaded holes on the rivets, arranging fixing holes on the connecting member (angle code), and screws are screwed on the threaded holes after passing through the fixing holes. This structure allows the threaded holes to be made deeper, thereby improving the connection strength of the screws and preventing the screws from loosening, thereby improving the connection strength between the side plates and the front panel of the bed frame and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional view of the assembly structure of the side plate and the rivet in the first embodiment of the utility model.

[0018] Figure 2 This is a cross-sectional view of the assembly structure of the side plate and the rivet in another direction in the first embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the exploded structure of the side plate and the rivet in the first embodiment of the utility model.

[0020] Figure 4It is a schematic diagram of the assembly structure of the front panel and the rivets in the first embodiment of the utility model.

[0021] Figure 5 It is a cross-sectional view of the assembly structure of the front panel and the rivets in the first embodiment of the utility model.

[0022] Figure 6 It is a partial structural schematic diagram of the front panel in the first embodiment of the utility model.

[0023] Figure 7 It is a schematic diagram of the overall structure of the connecting piece in the first embodiment of the utility model.

[0024] Figure 8 It is a schematic diagram of the overall structure of the bed frame in the first embodiment of the utility model.

[0025] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at point A in the middle.

[0026] Fig.10 This is a partial structural exploded view of the bed frame in the first embodiment of the utility model.

[0027] Fig.11 It is a schematic diagram of the exploded structure of the bed frame in the first embodiment of the utility model.

[0028] Fig.12 It is a schematic diagram of the assembly structure of the bed board and the connector in the first embodiment of the utility model.

[0029] Fig.13 for Fig.11 Schematic diagram of the enlarged structure at point B in the middle.

[0030] Fig.14 It is a schematic diagram of the exploded structure of the connecting member and the supporting foot in the second embodiment of the utility model.

[0031] Fig.15 This is a schematic diagram of the exploded structure of the bed frame in the first application example of the second embodiment of the utility model.

[0032] Fig.16 This is a schematic diagram of the exploded structure of the bed frame in the second application example of the second embodiment of the utility model. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0034] First embodiment:

[0035] See also Figure 1-Figure 13The plate connection structure includes a plate 1 and a connecting member 2. A fastener 3 is riveted on the plate 1. A first fixing hole 4 is provided on the fastener 3. A second fixing hole 5 is provided on the connecting member 2. A fastener is provided on the first fixing hole 4. The fastener passes through the second fixing hole 5 to connect the plate 1 and the connecting member 2. The first fixing hole 4 is a threaded hole, the second fixing hole 5 is a through hole, and the fastener is a screw.

[0036] See also Figure 1-Figure 3 A frame portion 6 is provided on the plate 1 , and the fastening body 3 passes through the frame portion 6 and is riveted to the frame portion 6 .

[0037] A reinforcing plate 7 is provided on the frame portion 6, and a slot 8 for cutting the reinforcing plate 7 is provided on the reinforcing plate 7. A column portion 9 is provided on the fastening body 3, and the column portion 9 is embedded in the slot 8. This structure can improve the riveting strength between the fastening body 3 and the plate 1.

[0038] First through holes 10 are respectively provided on both sides of the frame body 6 , and both ends of the slot 8 are respectively connected to the corresponding first through holes 10 , and the fastening body 3 is riveted to the frame body 6 through the first through holes 10 .

[0039] The plate 1 includes an integrally arranged main body 11 and a supporting portion 12, wherein the supporting portion 12 protrudes from the main body 11, and the frame portion 6 is respectively arranged on the main body 11 and the supporting portion 12; the plate 1 of this structure is a side plate 14 of a bed frame; the supporting portion 12 is used to support the bed frame.

[0040] Alternatively, see Figure 4-Figure 6 A frame portion 6 is provided on the plate 1 , and the fastening body 3 passes through a frame edge 24 of the frame portion 6 and is riveted to the frame edge 24 of the frame portion 6 .

[0041] A second through hole 13 is provided on the frame edge 24 of the frame portion 6, a column portion 9 is provided on the fastening body 3, the column portion 9 is embedded in the second through hole 13, and the fastening body 3 is riveted to the frame edge 24 of the frame portion 6 through the second through hole 13; the plate 1 of this structure is the front panel 15 of the bed frame.

[0042] Limiting portions 22 are respectively provided at both ends of the fastening body 3, and the limiting portions 22 are against the outer side of the frame portion 6. A boss 23 for avoiding the limiting portions 22 is provided on the connecting member 2; the boss 23 is formed by stamping, which can enhance the force strength of the connecting member 2, and avoids the exposed position of the fastening body 3 (the limiting portion 22), so that the connecting member 2 and the plate 1 fit more closely.

[0043] The plate 1 is made of plastic, and the fastener 3 is a rivet.

[0044] The bed frame includes a plate connecting structure, wherein the plate 1 is a side plate 14 of the bed frame or a front panel 15 of the bed frame, the connecting member 2 includes a first connecting portion 16 and a second connecting portion 17 which are bent to each other, more than two second fixing holes 5 are provided, and are respectively provided on the first connecting portion 16 and the second connecting portion 17, the side plate 14 is connected to the first connecting portion 16, and the front panel 15 is connected to the second connecting portion 17, so as to connect the side plate 14 and the front panel 15; the connecting member 2 is an angle code, and the above connection method facilitates the installation of the angle code; in this embodiment, the first connecting portion 16 and the second connecting portion 17 are lengthened in size, and two second fixing holes 5 are respectively provided, so that the connection between the side plate 14 and the front panel 15 is more firmly established.

[0045] The second fixing hole 5 is an adjustment hole, and the fastener can be adjusted to pass through the adjustment hole so that the position of the connecting member 2 relative to the side panel 14 and the front panel 15 can be adjusted. Due to process errors, there are certain errors in the positions of the first through holes 10 of different side panels 14 and the second through holes 13 of different front panels 15. The adjustment hole is set to overcome the above errors.

[0046] It also includes a bed board 18, both ends of which are supported on the corresponding side panels 14 respectively, and both ends of the bed board 18 are respectively provided with plug-in connectors 21, and a plug connector 19 is provided at the bottom of the plug-in connector 21. A plug hole 20 is provided on the side panel 14, and the plug connector 19 and the plug hole 20 are plugged into each other to fix the bed board 18 on the side panel 14. The plug connector 19 is elastic, and the plug connector 19 and the plug hole 20 are interference fit, and the plug hole 20 is provided on the supporting portion 12 of the side panel 14; the bed board 18 of the traditional structure is fixed to the side panel 14 by screws, which is inconvenient to install and has a high cost of screws. The method of connecting the plug connector 19 and the plug hole 20 is convenient to install and saves the cost of screws.

[0047] Second embodiment:

[0048] See also Figure 14-16 The present bed frame includes a plate connection structure, which is different from the first embodiment in that:

[0049] The bed board assembly also includes a bed board 18 and a frame 31. Both ends of the bed board 18 are fixed on the frame 31 respectively (the connection method adopts the connection method of the bed board 18 and the side board 14 in the first embodiment). The connecting member 2 also includes a third connecting portion 30. The third connecting portion 30 is bent with the first connecting portion 16 and the second connecting portion 17 respectively. A third fixing hole 25 is provided on the third connecting portion 30. A fourth fixing hole (not shown in the figure) is provided on the frame 31. A fastener (screw) is provided on the fourth fixing hole. The fastener passes through the third fixing hole 25 to fix the bed board assembly on the side board 14. The third fixing hole 25 is an adjustment hole. The fastener can be adjusted to pass through the adjustment hole to adapt to bed board assemblies of different sizes. The cross-sections of the side board 14 and the front panel 15 are the same.

[0050] The frame 31 is made of metal material. The bed board 18 and the frame 31 form a metal rib frame. The connection piece 2 can be used to install the entire metal rib frame. By replacing the components, the rib strips (bed board 18) in the form of the newly added plug connector 19 can be installed. The bed board 18 is arranged horizontally (such as Fig.15 In addition, the bed board 18 can also be arranged in a self-tapping "roller curtain" manner (such as Fig.16 As shown); the bed board assembly is installed through the above structure, which is more versatile and can be installed on most slat frames on the market by replacing different components (such as connector 2).

[0051] The connecting member 2 also includes a fourth connecting portion 26, and the third connecting portion 26 is bent with the first connecting portion 16 and the second connecting portion 17 respectively. The third connecting portion 30 and the fourth connecting portion 26 are respectively located on the upper and lower sides of the connecting member 2, and the bed frame also includes a supporting foot 27. A fifth fixing hole 28 is provided on the fourth connecting portion 26, and a sixth fixing hole 29 is provided on the supporting foot 27. A fastener (screw) is provided on the sixth fixing hole 29, and the fastener passes through the fifth fixing hole 28 to connect the supporting foot 27 and the connecting member 2; the fifth fixing hole 28 is an adjustment hole, and the fastener can be adjusted to pass through the adjustment hole to adapt to supporting feet 27 of different sizes; the connecting member 2 is symmetrically arranged above and below, and the third fixing hole 25 and the fifth fixing hole 28 have the same shape and size, so that the third fixing hole 25 and the fifth fixing hole 28 are universal, which can simultaneously meet the connection of the overall metal rib frame and the connection of the supporting foot 27.

[0052] The other parts not described are the same as those in the first embodiment and will not be analyzed and described again here.

[0053] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A plate connection structure, comprising a plate (1) and a connection member (2), characterized in that: A fastening body (3) is riveted on the plate (1), a first fixing hole (4) is provided on the fastening body (3), a second fixing hole (5) is provided on the connecting member (2), a fastening piece is provided on the first fixing hole (4), and the fastening piece passes through the second fixing hole (5) to connect the plate (1) and the connecting member (2).

2. The plate connection structure according to claim 1, characterized in that: The plate member (1) is provided with a frame portion (6), and the fastening body (3) passes through the frame portion (6) and is riveted to the frame portion (6); a reinforcing plate (7) is provided on the frame portion (6), and a slot hole (8) is provided on the reinforcing plate (7) for cutting the reinforcing plate (7); and a column portion (9) is provided on the fastening body (3), and the column portion (9) is embedded in the slot hole (8).

3. The plate connection structure according to claim 2, characterized in that: First through holes (10) are respectively provided on both sides of the frame portion (6), and both ends of the slot hole (8) are respectively connected to the corresponding first through holes (10), and the fastening body (3) is riveted to the frame portion (6) through the first through holes (10).

4. The plate connection structure according to claim 3, characterized in that: The plate (1) comprises a main body (11) and a support portion (12) which are arranged integrally, the support portion (12) protruding out of the main body (11), and the frame portion (6) is respectively arranged on the main body (11) and the support portion (12).

5. The plate connection structure according to claim 1, characterized in that: A frame portion (6) is provided on the plate (1), and the fastener (3) passes through a frame edge (24) of the frame portion (6) and is riveted to the frame edge (24) of the frame portion (6); A second through hole (13) is provided on the frame edge (24) of the frame body portion (6), a column portion (9) is provided on the fastening body (3), the column portion (9) is embedded in the second through hole (13), and the fastening body (3) is riveted to the frame edge (24) of the frame body portion (6) through the second through hole (13).

6. The plate connection structure according to claim 4 or 5, characterized in that: Limiting portions (22) are respectively provided at both ends of the fastening body (3), the limiting portions (22) abut against the outside of the frame portion (6), and a boss (23) for avoiding the limiting portions (22) is provided on the connecting piece (2).

7. The plate connection structure according to claim 6, characterized in that: The plate (1) is made of plastic, and the fastener (3) is a rivet.

8. A bed frame, characterized in that: The invention comprises a plate connecting structure as claimed in claim 7, wherein the plate (1) is a side plate (14) of a bed frame or a front panel (15) of the bed frame, the connecting member (2) comprises a first connecting portion (16) and a second connecting portion (17) which are bent to each other, two or more second fixing holes (5) are provided, and are respectively provided on the first connecting portion (16) and the second connecting portion (17), the side plate (14) is connected to the first connecting portion (16), and the front panel (15) is connected to the second connecting portion (17), so as to connect the side plate (14) and the front panel (15); the second fixing hole (5) is an adjustment hole, and a fastener can be adjusted to pass through the adjustment hole, so that the position of the connecting member (2) relative to the side plate (14) and the front panel (15) can be adjusted.

9. The bed frame according to claim 8, characterized in that: The bed board (18) is also provided with a bed plate (18), the two ends of which are supported on the corresponding side plates (14), the two ends of the bed plate (18) are provided with plug connectors (19), the side plates (14) are provided with plug holes (20), and the plug connectors (19) and the plug holes (20) are plugged into each other, so that the bed plate (18) is fixed on the side plates (14).

10. The bed frame according to claim 8, characterized in that: The invention also comprises a bed board assembly, the bed board assembly comprising a bed board (18) and a frame (31), the two ends of the bed board (18) being fixed to the frame (31) respectively, the connecting member (2) further comprising a third connecting portion (30), the third connecting portion (30) being bent relative to the first connecting portion (16) and the second connecting portion (17) respectively, the third connecting portion (30) being provided with a third fixing hole (25), the frame (31) being provided with a fourth fixing hole, the fourth fixing hole being provided with a fastener, the fastener passing through the third fixing hole (25) so that the bed board assembly is fixed to the side plate (14); the third fixing hole (25) being an adjustment hole, the fastener passing through the adjustment hole in an adjustable manner; the side plate (14) and the front plate (15) have the same cross-section.

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