Furniture frame and furniture

Abstract

The invention provides a furniture frame and furniture. The furniture frame comprises a bottom frame, a fixed support, a rotating support and a driving mechanism. And the fixed bracket is arranged above the bottom frame. The rotating support is hinged to the fixed support. One end of the driving mechanism is connected with the bottom frame, and the other end of the driving mechanism is connected with the rotating support to drive the rotating support to rotate relative to the fixed support. The driving mechanism drives the rotating support to rotate relative to the fixed support, adjustment of different angles of the furniture frame is achieved, and the use comfort is improved. Meanwhile, the driving mechanism is connected with the bottom frame, the bottom frame can effectively disperse acting force brought by the driving mechanism, and the stability of the furniture frame is improved.

Description

Technical Field

[0001] The present invention relates to the field of furniture, and in particular to furniture frames and furniture. Background Art

[0002] As people's living standards continue to improve, many different types of furniture have appeared on the market. The choice and use of furniture directly affects the leisure comfort used in life. Existing furniture mostly uses wooden frames. The furniture frame is fixed and lacks adjustable parts. It cannot be flexibly adjusted according to the needs of users, and the comfort level is low. At the same time, the existing adjustable furniture can control the relative rotation of the rotating bracket through a driving mechanism, but the driving mechanism of the existing furniture is set on the fixed bracket, which may cause stress concentration problems. When the user frequently adjusts the angle of the rotating bracket, the stability of the furniture is poor, which may cause wear or failure of the connecting parts, thereby reducing the service life of the furniture.

[0003] Therefore, it is necessary to provide an improved furniture frame and furniture to solve the above problems. Summary of the invention

[0004] The present application provides a furniture frame and furniture that can improve usage comfort and stability.

[0005] The present application provides a furniture frame, comprising a base frame, a fixed bracket, a rotating bracket and a driving mechanism; the fixed bracket is arranged above the base frame; the rotating bracket is hinged to the fixed bracket, one end of the driving mechanism is connected to the base frame, and the other end of the driving mechanism is connected to the rotating bracket to drive the rotating bracket to rotate relative to the fixed bracket.

[0006] Furthermore, the bottom frame and the fixed bracket are connected via a plurality of vertical support tubes; the bottom frame comprises two cross bars and two side bars; the two cross bars and the two side bars form a frame structure.

[0007] Furthermore, one end of the driving mechanism is simultaneously connected to the fixing bracket.

[0008] Furthermore, the rotating bracket includes a backrest bracket and a leg support bracket hinged on both sides of the fixed bracket, and the driving mechanism includes two driving motors, which respectively drive the backrest bracket and the leg support bracket; the two driving motors are located on one side of the furniture frame.

[0009] Furthermore, support plates are provided at both ends of the driving mechanism, one side of the support plate is fixed to the fixed bracket and the bottom frame, and the other side of the support plate is rotatably connected to the driving motor; the connection point between the driving motor and the support plate is close to the plane where the bottom frame is located.

[0010] Furthermore, the support plates are arranged in a pair, and the pair of support plates are arranged in parallel; the drive motor is arranged between the pair of support plates; and the support plates are trapezoidal.

[0011] Furthermore, the leg support bracket includes a front leg support bracket and a rear leg support bracket hinged together, and the rear leg support bracket is rotatably connected to the fixed bracket; the furniture frame also includes a pull rod, and both ends of the pull rod are respectively hinged to the front leg support bracket and the fixed bracket through support plates.

[0012] Furthermore, the driving mechanism is located between the plane where the fixing bracket is located and the plane where the bottom frame is located.

[0013] Furthermore, a plurality of support rods are arranged below the rotating bracket, and the support rods include a horizontal section arranged flush with the bottom frame and a vertical section connected to the rotating bracket; a connecting pipe is arranged between at least two adjacent horizontal sections of the support rods.

[0014] Furthermore, the fixed bracket and the rotating bracket are both provided with a flexible supporting surface and a rigid supporting surface; a serpentine spring is provided in the flexible supporting surface, and a rigid tube is provided in the rigid supporting surface; and the driving mechanism is arranged below the rigid supporting surface.

[0015] Furthermore, the rigid support surface is arranged on both sides of the flexible support surface; and the width of the flexible support surface is greater than the width of the rigid support surface.

[0016] Furthermore, the middle portion of one of the cross bars is protruding outward, and includes a bending portion protruding in a direction away from the other cross bar and connecting portions provided on both sides of the bending portion and fixed to the two side bars.

[0017] Furthermore, when the furniture frame is fully unfolded, the fixed bracket, the backrest bracket and the leg support bracket are coplanar.

[0018] Furthermore, the two cross bars are respectively provided with four bottom plate mounting holes.

[0019] Furthermore, the bottom frame, the fixed bracket and the rotating bracket are all hollow square steel pipes.

[0020] The present application also provides a piece of furniture, comprising a base plate and the above-mentioned furniture frame, wherein the furniture frame is arranged on the base plate, and the base frame is fixed to the base plate.

[0021] The driving mechanism of the present application can drive the rotating bracket to rotate relative to the fixed bracket, so as to adjust the furniture frame at different angles and improve the comfort of use. At the same time, the driving mechanism is connected to the bottom frame, which can effectively disperse the force of the driving mechanism and improve the stability of the furniture frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the furniture frame of the present application in an unfolded state.

[0023] Figure 2 yes Figure 1 A side view of the furniture frame is shown.

[0024] Figure 3 yes Figure 1 Schematic diagram of a furniture frame shown without a serpentine spring.

[0025] Figure 4 yes Figure 1 A top view of the furniture frame is shown.

[0026] Figure 5 yes Figure 1 A schematic diagram of a furniture frame is shown in a first raised and lowered state.

[0027] Figure 6 yes Figure 5 A side view of the furniture frame is shown.

[0028] Figure 7 yes Figure 5 Schematic diagram of a furniture frame shown without a serpentine spring.

[0029] Figure 8 yes Figure 1 A schematic diagram of the furniture frame shown in a second raised and lowered state.

[0030] Fig. 9 yes Figure 8 A side view of the furniture frame is shown.

[0031] Fig.10 yes Figure 8 Schematic diagram of a furniture frame shown without a serpentine spring.

[0032] Fig.11 yes Figure 1 The schematic diagram of the furniture frame shown is in the third lifting state.

[0033] Fig.12 yes Fig.11 A side view of the furniture frame is shown.

[0034] Fig.13 yes Fig.11 Schematic diagram of a furniture frame shown without a serpentine spring.

[0035] Description of Figure Numbers:

[0036] 100, hinge point; 200, hinge point; 300, hinge point; 400, hinge point; 500, hinge point; 600, hinge point; 700, hinge point; 800, hinge point; 10, bottom frame; 11, cross bar; 111, bottom plate mounting hole; 12, side bar; 13, cross bar; 131, bending part; 132, connecting part; 133, bottom plate mounting hole; 20, fixed bracket; 201, main rod; 202, hook; 203, auxiliary rod; 204, outer rod; 30, rotating bracket; 301, main rod; 302, hook ; 303, auxiliary rod; 304, outer rod; 31, backrest bracket; 32, leg support bracket; 321, front leg support bracket; 322, rear leg support bracket; 40, driving mechanism; 41, driving motor; 42, support plate; 43, support plate; 50, vertical support tube; 60, pull rod; 61, reinforcing rib; 70, support rod; 71, horizontal section; 72, vertical section; 73, connecting tube; 80, flexible support surface; 81, serpentine spring; 90, rigid support surface; 91, rigid tube; 92, first rigid support surface; 93, second rigid support surface. DETAILED DESCRIPTION

[0037] Here, the technical solutions in the embodiments (or "implementations") of the present application will be described clearly and completely in conjunction with the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0038] If there are terms involving directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.

[0039] See also Figures 1 to 13 As shown, the present application provides a furniture frame. The furniture frame has an unfolded state and a raised state. Among them, Figure 1-4 The furniture frame is in an expanded state. Figure 5-7 The middle furniture frame is in the first lifting state. Figure 8-10 The middle furniture frame is in the second lifting state. Figure 11-13 The middle furniture frame is in the third lifting state.

[0040] The furniture frame includes a bottom frame 10, a fixed bracket 20, a rotating bracket 30 and a driving mechanism 40. The fixed bracket 20 is arranged above the bottom frame 10. The rotating bracket 30 is hinged to the fixed bracket 20. One end of the driving mechanism 40 is connected to the bottom frame 10 and the fixed bracket 20, and the other end of the driving mechanism 40 is connected to the rotating bracket 30. The driving mechanism 40 drives the rotating bracket 30 to rotate relative to the fixed bracket 20.

[0041] The bottom frame 10 includes a cross bar 11, a cross bar 13 and two side bars 12. The cross bar 11, the cross bar 13 and the two side bars 12 form a frame structure. The frame structure is located below the fixed bracket 20. The cross bar 13 is bent. The middle part of the cross bar 13 is protruding outward, that is, the middle part of the cross bar 13 protrudes in a direction away from the cross bar 11. The cross bar 13 includes a bending portion 131 protruding in a direction away from the cross bar 11 and a connecting portion 132 provided on both sides of the bending portion 131 and fixed to the two side bars 12. The bent cross bar 13 can better disperse the stress when bearing the load of the fixed bracket 20, thereby improving the strength and stability of the furniture frame.

[0042] According to other embodiments of the present application, the two cross bars 11 and 13 may be square tubes arranged in parallel, and the frame structure may be a rectangular frame.

[0043] The crossbar 11, the crossbar 13 and the two sidebars 12 are all made of hollow square steel pipes. According to the implementation of the present application, different materials, such as composite materials, aluminum alloys, etc., can also be used to meet the needs of different use environments.

[0044] The cross bar 11 is provided with four bottom plate mounting holes 111. The four bottom plate mounting holes 111 are sequentially spaced along the length direction of the cross bar 11. The cross bar 13 is provided with four bottom plate mounting holes 133. Two bottom plate mounting holes 133 are provided on the bending portion 131, and one bottom plate mounting hole 133 is provided on each of the two connecting portions 132. Both the bottom plate mounting holes 111 and the bottom plate mounting holes 133 are circular holes.

[0045] In addition, in addition to the circular holes, the base plate mounting holes can also be designed as reserved grafting holes or holes of special shapes to be compatible with the installation of different accessories.

[0046] According to the embodiment of the present application, the furniture frame is arranged on the bottom plate (not shown) of the furniture, and the bottom frame 10 is fixed to the bottom plate through the bottom plate mounting holes 111 and the bottom plate mounting holes 133. The design of the four bottom plate mounting holes 111 and the bottom plate mounting holes 133 provides multiple mounting points, so that the bottom frame 10 can be accurately positioned on the bottom plate.

[0047] In some embodiments, one or more bottom plate mounting holes may also be provided on the cross bar 11 and the cross bar 13 .

[0048] A flexible support surface 80 and a rigid support surface 90 are provided on the fixed support 20 and the rotating support 30, and the rigid support surface 90 is provided on both sides of the flexible support surface 80. A serpentine spring 81 is provided in the flexible support surface 80, and a rigid tube 91 is provided in the rigid support surface 90. The driving mechanism 40 is provided below the rigid support surface 90. The fixed support 20 and the rotating support 30 are both hollow square steel tubes.

[0049] The flexible support surface 80 of the fixed bracket 20 is located above the bottom frame 10, and a pair of main rods 201 are arranged opposite to each other on both sides of the flexible support surface 80. A plurality of hooks 202 are arranged at intervals along the length direction of the main rod 201, and both ends of the serpentine spring 81 are fixed to the hooks 202. The serpentine spring 81 runs through the width direction of the flexible support surface 80 and is located above the bottom frame 10. Three parallel serpentine springs 81 are arranged in the flexible support surface 80.

[0050] A secondary rod 203 perpendicular to the main rod 201 and an outer rod 204 connected to the main rod 201 and the secondary rod 203 are arranged in the rigid support surface 90 of the fixed bracket 20. The outer rod 204 and the main rod 201 form a rectangular horizontal steel pipe frame. Both secondary rods 203 are perpendicular to the main rod 201. In addition, the secondary rod 203 can also be parallel to the main rod 201, and the number of the secondary rods 203 can also be one or more.

[0051] The rigid support surface 90 includes a first rigid support surface 92 and a second rigid support surface 93. The first rigid support surface 92 and the second rigid support surface 93 are disposed on both sides of the flexible support surface 80. The width of the flexible support surface 80 is greater than the width of the rigid support surface 90.

[0052] A pair of main rods 301 are disposed oppositely on both sides of the flexible support surface 80 of the rotating bracket 30. A plurality of hooks 302 are disposed at intervals along the length direction of the main rods 301, and both ends of the serpentine spring 81 are fixed to the hooks 302. The serpentine spring 81 runs through the width direction of the flexible support surface 80.

[0053] A secondary rod 303 and an outer rod 304 connected to the main rod 301 and the secondary rod 303 are arranged in the rigid support surface 90 of the rotating bracket 30. The outer rod 304 and the main rod 301 form a rectangular horizontal steel pipe frame. The secondary rod 303 can be perpendicular or parallel to the main rod 301. The number of the secondary rods 303 can also be one or more.

[0054] The rotating bracket 30 includes a backrest bracket 31 and a leg support bracket 32 ​​hinged to both sides of the fixed bracket 20. The driving mechanism 40 drives the backrest bracket 31 to rotate relative to the fixed bracket 20 to provide back support. The driving mechanism 40 drives the leg support bracket 32 ​​to rotate relative to the fixed bracket 20 to provide leg support.

[0055] The leg support bracket 32 ​​comprises a front leg support bracket 321 and a rear leg support bracket 322 which are hinged together, and the rear leg support bracket 322 is rotatably connected to the fixed bracket 20. The driving mechanism 40 drives the rear leg support bracket 322 to rotate relative to the fixed bracket 20.

[0056] The driving mechanism 40 includes two driving motors 41, and the two driving motors 41 respectively drive the backrest bracket 31 and the leg support bracket 32. The two driving motors 41 are located on one side of the furniture frame. The two driving motors 41 are arranged on the same side of the furniture frame and are located on the same straight line.

[0057] The driving mechanism 40 is located between the plane where the fixing bracket 20 is located and the plane where the bottom frame 10 is located, that is, the thickness of the driving mechanism 40 is less than or equal to the gap between the bottom frame 10 and the fixing bracket 20 .

[0058] Support plates 42 are provided at both ends of the driving mechanism 40, one side of the support plate 42 is fixed to the fixing bracket 20 and the bottom frame 10, and the other side of the support plate 42 is rotatably connected to the driving motor 41. The connection point between the driving motor 41 and the support plate 42 is close to the plane where the bottom frame 10 is located.

[0059] The supporting plates 42 are arranged in a pair, and the pair of supporting plates 42 are arranged in parallel. The driving motor 41 is arranged between the pair of supporting plates 42. The supporting plates 42 are approximately trapezoidal.

[0060] The bottom frame 10 and the fixing bracket 20 are connected by a plurality of vertical support tubes 50. In the embodiment of the present application, the number of the vertical support tubes 50 is six, two of which are arranged close to the drive motor 41, and the remaining four vertical support tubes 50 are located on a side of the furniture frame away from the drive motor 41. In addition, the number of vertical support tubes 50 can also be multiple.

[0061] The furniture frame also includes a pull rod 60. A support plate 43 is provided on the rigid tube 91 within the rigid support surface 90 of the front leg support bracket 321, and another support plate 43 is provided between the bottom frame 10 and the fixed bracket 20. The support plate 43 is located on the outside of the support plate 42. One end of the pull rod 60 is hinged to the front leg support bracket 321 through the support plate 43, and the other end of the pull rod 60 is hinged to the bottom frame 10 and the fixed bracket 20 through the support plate 43. Two pull rods 60 are provided, which are respectively located on opposite sides of the furniture frame. When the driving mechanism 40 drives the rear leg support bracket 322 to rotate, the front leg support bracket 321 is driven to rotate through the pull rod 60 to adjust the leg support.

[0062] According to the embodiment of the present application, a reinforcing rib 61 is provided on the pull rod 60 along the length direction of the pull rod 60 , and the reinforcing rib 61 protrudes toward the outside of the pull rod 60 .

[0063] A plurality of support rods 70 are arranged below the rotating bracket 30, and the support rods 70 include a horizontal section 71 arranged flush with the bottom frame 10 and a vertical section 72 connected to the rotating bracket 30. A connecting pipe 73 is arranged between the horizontal sections 71 of at least two adjacent support rods 70. The connecting pipe 73 is a straight pipe and is arranged flush with the bottom frame 10.

[0064] The hinge point 100 between the front leg support bracket 321 and the rear leg support bracket 322, the hinge point 200 between the rear leg support bracket 322 and the fixed bracket 20, and the hinge point 300 between the fixed bracket 20 and the backrest bracket 31 are arranged along the front-to-back direction of the furniture frame. The hinge point 400 between the pull rod 60 and the front leg support bracket 321, the hinge point 500 between the pull rod 60 and the support plate 43, and the hinge point 600 between the support plate 42 and the drive motor 41 located below the backrest bracket 31 are arranged along the front-to-back direction of the furniture frame.

[0065] The hinge point 400 is located in front of the hinge point 100. Along the front-to-back direction of the furniture frame, the hinge point 400 is located in the middle of the front leg support bracket 321, so that the force of the pull rod 60 is transmitted to the entire front leg support bracket 321 and drives the front leg support bracket 321 to rotate.

[0066] The hinge point 500 is located between the hinge point 200 and the hinge point 100 and below the hinge point 200. The hinge point 200 and the hinge point 500 are located at both ends of the hypotenuse of the support plate 43 to form a triangular frame with strong stability. The hinge point 600 is located at the rear side of the hinge point 300 and below the hinge point 200. The hinge point 300 and the hinge point 600 are located at both ends of the hypotenuse of the support plate 42 to form a triangular frame with strong stability.

[0067] The hinge point 700 between the driving motor 41 and the rear leg support bracket 322 below the rear leg support bracket 322 is arranged at the rear side of the hinge point 400, and the hinge point 700 is arranged on the side of the rear leg support bracket 322 close to the front leg support bracket 321. When the driving motor 41 drives the rear leg support bracket 322 to rotate, the lever arm is longer, and the driving is more labor-saving.

[0068] A hinge point 800 is provided between the drive motor 41 located below the backrest bracket 31 and the backrest bracket 31. The hinge point 800 is located in the middle of the backrest bracket 31 along the front-to-back direction of the backrest bracket 31. The hinge point 800 is located on the side of the rigid support surface 90 close to the flexible support surface 80. When the drive motor 41 drives the backrest bracket 31 to rotate, the lever arm is longer, and the driving is more labor-saving.

[0069] When the furniture frame is in the unfolded state, the fixed bracket 20, the backrest bracket 31 and the leg support bracket 32 ​​are coplanar and horizontally arranged. When the furniture frame is in the first lifting state, the fixed bracket 20 is horizontally arranged, the backrest bracket 31 and the rear leg support bracket 322 are tilted, and the front leg support bracket 321 is parallel to the fixed bracket 20. When the furniture frame is in the second lifting state, the fixed bracket 20 is horizontally arranged, the backrest bracket 31, the front leg support bracket 321 and the rear leg support bracket 322 are all tilted. When the furniture frame is in the third lifting state, the fixed bracket 20, the front leg support bracket 321 and the rear leg support bracket 322 are all horizontally arranged and coplanar, and the backrest bracket 31 is tilted.

[0070] The present application also provides a piece of furniture, comprising a base plate and the above-mentioned furniture frame, wherein the furniture frame is arranged on the base plate, and the base frame 10 is fixed to the base plate.

[0071] According to the embodiment of the present application, the furniture frame also has an angle memory function and a one-button reset function. When the user uses the furniture, the furniture frame will memorize the inclination angles of the backrest bracket 31, the front leg support bracket 321 and the rear leg support bracket 322 during use. When the user uses it again, the furniture frame can be quickly adjusted to the last use state.

[0072] According to the embodiment of the present application, the furniture frame can be used on furniture such as sofas or beds that need to adjust the backrest and leg support. In addition, the furniture frame is also used for the chaise longue in the sofa combination.

[0073] The driving mechanism 40 of the present application can drive the rotating bracket 30 to rotate relative to the fixed bracket 20, so as to adjust the furniture frame at different angles and improve the comfort of use. At the same time, the driving mechanism 40 is connected to the bottom frame 10, and the bottom frame 10 can effectively disperse the force of the driving mechanism 40 and improve the stability of the furniture frame.

[0074] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without causing conflicts. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the drawings; all modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.

Claims

1. A furniture frame, characterized in that: It includes a bottom frame, a fixed bracket, a rotating bracket and a driving mechanism; the fixed bracket is arranged above the bottom frame; the rotating bracket is hinged to the fixed bracket, one end of the driving mechanism is connected to the bottom frame, and the other end of the driving mechanism is connected to the rotating bracket to drive the rotating bracket to rotate relative to the fixed bracket.

2. The furniture frame according to claim 1, characterized in that The bottom frame and the fixed bracket are connected via a plurality of vertical support tubes; the bottom frame comprises two cross bars and two side bars; the two cross bars and the two side bars form a frame structure.

3. The furniture frame according to claim 1, characterized in that One end of the driving mechanism is simultaneously connected to the fixing bracket.

4. The furniture frame according to claim 1, characterized in that The rotating bracket includes a backrest bracket and a leg support bracket hinged on both sides of the fixed bracket, and the driving mechanism includes two driving motors, which respectively drive the backrest bracket and the leg support bracket; the two driving motors are located on one side of the furniture frame.

5. The furniture frame according to claim 4, characterized in that Support plates are provided at both ends of the driving mechanism, one side of the support plate is fixed to the fixed bracket and the bottom frame, and the other side of the support plate is rotatably connected to the driving motor; the connection point between the driving motor and the support plate is close to the plane where the bottom frame is located.

6. The furniture frame according to claim 5, characterized in that The support plates are arranged in a pair, and the pair of support plates are arranged in parallel; the drive motor is arranged between the pair of support plates; and the support plates are trapezoidal.

7. The furniture frame according to claim 4, characterized in that The leg support bracket includes a front leg support bracket and a rear leg support bracket hinged together, and the rear leg support bracket is rotatably connected to a fixed bracket; the furniture frame also includes a pull rod, and the two ends of the pull rod are respectively hinged to the front leg support bracket and the fixed bracket through support plates.

8. The furniture frame according to claim 1, characterized in that The driving mechanism is located between the plane where the fixing bracket is located and the plane where the bottom frame is located.

9. The furniture frame according to claim 1, characterized in that A plurality of support rods are arranged below the rotating bracket, and the support rods include a horizontal section arranged flush with the bottom frame and a vertical section connected to the rotating bracket; a connecting pipe is arranged between at least two adjacent horizontal sections of the support rods.

10. The furniture frame according to claim 1, characterized in that The fixed bracket and the rotating bracket are both provided with a flexible supporting surface and a rigid supporting surface; a serpentine spring is provided in the flexible supporting surface, and a rigid tube is provided in the rigid supporting surface; the driving mechanism is arranged below the rigid supporting surface.

11. The furniture frame according to claim 10, characterized in that The rigid support surface is arranged on both sides of the flexible support surface; the width of the flexible support surface is greater than the width of the rigid support surface.

12. The furniture frame according to claim 2, characterized in that The middle portion of one of the cross bars is protruding outwards, and comprises a bending portion protruding in a direction away from the other cross bar and connecting portions arranged on both sides of the bending portion and fixed to the two side bars.

13. The furniture frame according to claim 4, characterized in that When the furniture frame is fully unfolded, the fixed bracket, the backrest bracket and the leg support bracket are coplanar.

14. The furniture frame according to claim 2, characterized in that The two cross bars are respectively provided with four bottom plate mounting holes.

15. The furniture frame according to claim 1, characterized in that The bottom frame, the fixed bracket and the rotating bracket are all hollow square steel pipes.

16. A piece of furniture, characterized in that: It comprises a bottom plate and a furniture frame as claimed in any one of claims 1 to 15, wherein the furniture frame is arranged on the bottom plate, and the bottom frame is fixed to the bottom plate.

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