Frame and bed frame

Abstract

The utility model discloses a rib frame and a bed frame. The rib frame comprises a frame body and rib plates arranged on the frame body, the frame body comprises a first metal square pipe and a second metal square pipe which are arranged at an interval, the rib plate is arranged between the first metal square pipe and the second metal square pipe, supporting pieces are arranged in the first metal square pipe and the second metal square pipe, lap joint grooves are formed in the top face of the first metal square pipe and the top face of the second metal square pipe downwards, and correspondingly, the lap joint grooves are formed in the top face of the second metal square pipe. The supporting pieces are provided with lap joint positions corresponding to the lap joint grooves, the two ends of each rib plate are arranged in the corresponding lap joint grooves respectively, and the bottom faces of the ends of the rib plates abut against the lap joint positions. The rib plates are directly placed in the lap joint grooves, assembling of the rib plates and the frame body is facilitated, the assembling efficiency is improved, the weight can be reduced under the condition that the structural strength is ensured through the arrangement of the metal square pipes, and good support is provided for the rib frame through the arrangement of the supporting pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of slat frames, in particular to a slat frame and a bed frame. Background Art

[0002] A slat frame is a component of a modern furniture bed, which plays a load-bearing role, supports the mattress, and can also be used for direct lying, that is, an evolution of the traditional bed board. It is made of elastic metal square tubes, bent wood or plastic materials.

[0003] The existing slat frames mainly include: electric bed slat frames, metal bed slat frames and wooden bed slat frames. However, whether it is a metal slat frame or a non-metal slat frame made of wood, that is, most slat frames of various specifications and types are integral structure slat frames composed of slats and a frame body. For the existing slat frames, positioning holes are opened on the frame body, and fixing sleeves are sleeved at both ends of the slats. When assembling the slats and the frame body, the fixing sleeves are placed on the frame body and fixed by inserting positioning parts into the positioning holes to complete the assembly. In this structure, on the one hand, the setting of the fixing sleeves increases the production cost of the slat frame; on the other hand, the assembly method using the fixing sleeves requires sleeving the fixing sleeves on the slat plates first and then assembling them onto the frame body, and the assembly steps are cumbersome.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Summary of the Utility Model

[0005] In view of this, in view of the deficiencies existing in the prior art, the main purpose of the present utility model is to provide a slat frame and a bed frame. By providing support members and lapping grooves on the first metal square tube and the second metal square tube, and the support members are provided with lapping positions corresponding to the lapping grooves. When assembling the slat plates, both ends of the slat plates are respectively placed in the corresponding lapping grooves, so that the bottom surface of the end of the slat plate abuts against the lapping positions. The arrangement of directly placing the slat plates in the lapping grooves facilitates the assembly of the slat plates and the frame body, improves the assembly efficiency, and the setting of the metal square tubes can reduce the weight while ensuring the structural strength, and with the setting of the support members, good support is provided for the slat frame.

[0006] To achieve the above object, the present utility model adopts the following technical solutions:

[0007] A slat frame includes a frame body and slat plates arranged on the frame body;

[0008] The frame body includes a first metal square tube and a second metal square tube arranged at intervals. The rib plate is disposed between the first metal square tube and the second metal square tube. Support members are provided inside both the first metal square tube and the second metal square tube. Lap joints are provided by downwardly opening on the top surfaces of the first metal square tube and the second metal square tube. Correspondingly, the support members are provided with lap positions corresponding to the lap joints. The two ends of the rib plate are respectively placed in the corresponding lap joints, and the bottom surface of the end of the rib plate abuts against the lap position. The arrangement of directly placing the rib plate in the lap joint facilitates the assembly of the rib plate and the frame body, improving the assembly efficiency. The setting of the metal square tube can reduce the weight while ensuring the structural strength, and with the setting of the support members, it provides good support for the rib frame.

[0009] As a preferred solution, the lap joint is provided with a retaining edge for covering one end of the lap position away from the rib plate. A clamping groove is formed by enclosing the end of the lap position away from the rib plate and the retaining edge. The two ends of the rib plate can be clamped in the corresponding clamping grooves, and the end of the rib plate can abut against the support member.

[0010] As a preferred solution, first rounded surfaces are provided on both sides of the two ends of the rib plate. Correspondingly, second rounded surfaces corresponding to the first rounded surfaces are provided in the clamping grooves of the support members. A gap is formed between the first rounded surface and the second rounded surface.

[0011] As a preferred solution, the end of the rib plate can be fixed to the lap position by screws.

[0012] As a preferred solution, the frame body further includes two third metal square tubes. The two third metal square tubes are respectively connected to the two ends of the first metal square tube and the second metal square tube. A fourth metal square tube is connected between the two third metal square tubes. The bottom of the rib plate abuts against the fourth metal square tube.

[0013] As a preferred solution, positioning openings are provided on both the first metal square tube and the second metal square tube. Correspondingly, positioning holes corresponding to the positioning openings are provided on the support members. The support members can be fixed in the corresponding first metal square tube and second metal square tube by positioning members passing through the positioning openings and the positioning holes.

[0014] As a preferred solution, a plurality of rib plates are arranged at intervals. Correspondingly, a plurality of lap joints and lap positions are also arranged at intervals.

[0015] As a preferred solution, the materials of both the first metal square tube and the second metal square tube are steel, and the materials of both the rib plate and the support members are wood.

[0016] A bed frame includes a support bottom frame and the above-mentioned rib frame arranged on the support bottom frame.

[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0018] The main point is that the first metal square tube and the second metal square tube are provided with a support member and an overlap groove, and the support member is provided with an overlap position corresponding to the overlap groove. When assembling the rib plate, the two ends of the rib plate are respectively placed in the corresponding overlap grooves, so that the bottom surface of the end of the rib plate is against the overlap position. The rib plate is directly placed in the setting of the overlap groove, which is convenient for the assembly of the rib plate and the frame, and improves the assembly efficiency. The setting of the metal square tube can reduce the weight while ensuring the structural strength, and with the setting of the support member, it provides good support for the rib frame.

[0019] In order to more clearly illustrate the structural features and functions of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. Brief Description of the Figures

[0020] Figure 1 It is a three-dimensional schematic diagram of a preferred embodiment of the utility model;

[0021] Figure 2 It is an exploded schematic diagram of the preferred embodiment of the utility model;

[0022] Figure 3 It is a cross-sectional schematic diagram of a preferred embodiment of the utility model;

[0023] Figure 4 Yes Figure 3 Local enlarged view of point A in the middle;

[0024] Figure 5 This is a three-dimensional schematic diagram of a bed frame according to a preferred embodiment of the utility model.

[0025] Description of the attached figure:

[0026] 10. Frame 11. First metal square tube

[0027] 12. Second metal square tube 13. Third metal square tube

[0028] 14. Fourth metal square tube 101, lap groove

[0029] 102, positioning port 103, retaining edge

[0030] 20. Spare Ribs Plate

[0031] 201, first rounded surface 30, support member

[0032] 301, overlapping position 302, card slot

[0033] 303, second chamfered surface 304, positioning hole​

[0034] 40. Support chassis. Detailed implementation mode

[0035] First of all, it should be noted that in the description of the present utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0036] Please refer to Figures 1 to 5 As shown, it shows the specific structure of the preferred embodiment of the present utility model, including a frame body 10 and a rib plate 20 arranged on the frame body 10.

[0037] The frame body 10 includes a first metal square tube 11 and a second metal square tube 12 arranged at intervals. The rib plate 20 is arranged between the first metal square tube 11 and the second metal square tube 12. Support members 30 are arranged in both the first metal square tube 11 and the second metal square tube 12. Lapping grooves 101 are opened downward on the top surfaces of the first metal square tube 11 and the second metal square tube 12. Correspondingly, the support members 30 are provided with lapping positions 301 corresponding to the lapping grooves 101. Both ends of the rib plate 20 are placed in the corresponding lapping grooves 101 respectively, and the bottom surface of the end of the rib plate 20 abuts against the lapping position 301. The arrangement of directly placing the rib plate 20 in the lapping grooves 101 facilitates the assembly of the rib plate 20 and the frame body 10, improves the assembly efficiency. The setting of the metal square tube can reduce the weight while ensuring the structural strength, and with the setting of the support members 30, it provides good support for the rib frame.

[0038] Refer to Figure 2 and Figure 3As shown in the figure, the lapping groove 101 is provided with a retaining edge 103 for covering one end of the lapping position 301 away from the rib plate 20. A clamping groove 302 is formed by enclosing the end of the lapping position 301 away from the rib plate 20 and the retaining edge 103. Both ends of the rib plate 20 can be clamped in the corresponding clamping grooves 302, and the end of the rib plate 20 can abut against the support member 30. In this structure, when assembling the rib plate 20, first slightly bend the rib plate 20, and then directly snap it into the clamping groove 302. The retaining edge 103 can prevent the rib plate 20 from slipping out of the lapping groove 101, realizing screw-free fixation of the rib plate 20; with or without the clamping groove 302 provided, the ends of the rib plate 20 can be fixed to the lapping position 301 by screws to ensure that the rib plate 20 does not slip out of the frame body 10; preferably, first rounded surfaces 201 are provided on both sides of both ends of the rib plate 20. Correspondingly, the support member 30 is provided with second rounded surfaces 303 corresponding to the first rounded surfaces 201 in the clamping groove 302. A gap is formed between the first rounded surface 201 and the second rounded surface 303. The setting of the rounded surfaces can avoid corner bumps and wear of the rib plate 20.

[0039] Refer to Figure 2 As shown in the figure, the first metal square tube 11 and the second metal square tube 12 are both provided with positioning openings 102. Correspondingly, the support member 30 is provided with positioning holes 304 corresponding to the positioning openings 102. The support member 30 can be fixed in the corresponding first metal square tube 11 and second metal square tube 12 by a positioning member passing through the positioning opening 102 and the positioning hole 304. A plurality of rib plates 20 are arranged at intervals. Correspondingly, a plurality of lapping grooves 101 and lapping positions 301 are arranged at intervals.

[0040] Refer to Figure 1 As shown in the figure, the frame body 10 further includes two third metal square tubes 13. The two third metal square tubes 13 are respectively connected to both ends of the first metal square tube 11 and the second metal square tube 12. A fourth metal square tube 14 is connected between the two third metal square tubes 13. The bottom of the rib plate 20 abuts against the fourth metal square tube 14; in this embodiment, the materials of the first metal square tube 11 and the second metal square tube 12 are both steel, and the materials of the rib plate 20 and the support member 30 are both wood.

[0041] Refer to Figure 5 As shown in the figure, a bed frame includes a support bottom frame 40 and a slat frame provided on the support bottom frame 40.

[0042] The design focus of the present utility model lies in:

[0043] Specifically, by providing support members and lapping grooves on the first metal square tube and the second metal square tube, the support members are provided with lapping positions corresponding to the lapping grooves. When assembling the rib plates, the two ends of the rib plates are respectively placed in the corresponding lapping grooves, so that the bottom surface of the end of the rib plate abuts against the lapping position. The arrangement of directly placing the rib plates in the lapping grooves facilitates the assembly of the rib plates and the frame body, improves the assembly efficiency. The setting of the metal square tube can reduce the weight while ensuring the structural strength, and with the setting of the support members, it provides good support for the rib framework.

[0044] The above are only the preferred embodiments of the present invention, and do not impose any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A rib rack, comprising a frame and a rib plate arranged on the frame; characterized in that: The frame includes a first metal square tube and a second metal square tube arranged at a distance, the bone rib plate is arranged between the first metal square tube and the second metal square tube, support members are arranged in the first metal square tube and the second metal square tube, the top surfaces of the first metal square tube and the second metal square tube are both provided with overlapping grooves downwardly, and correspondingly, the support members are provided with overlapping positions corresponding to the overlapping grooves, the two ends of the bone rib plate are respectively placed in the corresponding overlapping grooves, and the bottom surfaces of the ends of the bone rib plate are against the overlapping positions.

2. A rib frame according to claim 1, characterized in that: The overlapping groove is provided with a retaining edge for covering the end of the overlapping position away from the bone rib plate. The end of the overlapping position away from the bone rib plate and the retaining edge surround form a clamping groove. The two ends of the bone rib plate can be clamped in the corresponding clamping grooves, and the end of the bone rib plate can be against the support member.

3. A rib frame according to claim 2, characterized in that: The two ends of the rib plate are both provided with first chamfered surfaces on both sides, and correspondingly, the support member is provided with a second chamfered surface corresponding to the first chamfered surface in the clamping groove, and a gap is formed between the first chamfered surface and the second chamfered surface.

4. The rib frame according to claim 1, characterized in that: The ends of the bone rib plates can be fixed on the overlapping positions by screws.

5. The rib frame according to claim 1, characterized in that: The frame also includes two third metal square tubes, which are respectively connected to the two ends of the first metal square tube and the second metal square tube. A fourth metal square tube is connected between the two third metal square tubes, and the bottom of the rib plate is against the fourth metal square tube.

6. The rib frame according to claim 1, characterized in that: The rib plate is provided with a plurality of rib plates arranged at intervals, and correspondingly, the overlapping grooves and overlapping positions are both provided with a plurality of rib plates arranged at intervals.

7. The rib frame according to claim 1, characterized in that: The first metal square tube and the second metal square tube are both provided with positioning openings, and correspondingly, the support member is provided with positioning holes corresponding to the positioning openings, and the support member can be fixed in the corresponding first metal square tube and the second metal square tube by the positioning member penetrating the positioning openings and the positioning holes.

8. A rack frame according to any one of claims 1 to 7, characterized in that: The first metal square tube and the second metal square tube are both made of steel, and the rib plate and the support are both made of wood.

9. A bed frame, characterized in that: The invention comprises a supporting base frame and a slatted frame as claimed in any one of claims 1 to 8 arranged on the supporting base frame.

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