Bed frame and bed

Abstract

The utility model provides a bed frame and a bed. The bed frame comprises a bed frame, a skeleton, a driving mechanism and a connecting rod mechanism. The bed frame is of a frame structure. The bed framework covers the bed frame in parallel, and a storage space is defined by the bed framework and the bed frame. Two ends of the driving mechanism are respectively connected with the bed frame and the connecting rod mechanism. Two ends of the connecting rod mechanism are respectively connected with the bed frame and the skeleton frame. The driving mechanism drives the connecting rod mechanism which drives the skeleton frame to move up and down relative to the bed frame. The storage space is defined by the bed frame and the skeleton, the storage space is large, and the utilization rate of the storage space is high. Meanwhile, the skeleton moves up and down relative to the bed frame, and other space outside the bed frame is not occupied.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of furniture, in particular to a bed frame and a bed. BACKGROUND

[0002] With the increasing of people's living standards, there are many different types of beds on the market. The bed includes sofa bed, folding bed, smart bed and other types. The bed frame is an important part of the bed. The storage space is provided between the rack and the bed frame to store items. The existing rack is inclined relative to the bed frame to open the storage space. However, the bed surface cannot be placed when the rack is inclined, and the storage space enclosed between the rack and the bed frame is small. Some racks are moved backward after being raised relative to the bed frame to open the storage space. However, the rack moves a large distance, which occupies the living space outside the bed frame.

[0003] Therefore, it is necessary to provide an improved bed frame and bed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a bed frame and a bed with a large storage space and high space utilization.

[0005] The present application provides a bed frame, comprising a bed frame, a rack, a driving mechanism and a connecting rod mechanism; the bed frame is in a frame structure; the rack is parallelly combined on the bed frame and encloses a storage space with the bed frame; the two ends of the driving mechanism are connected with the bed frame and the connecting rod mechanism respectively; the two ends of the connecting rod mechanism are connected with the bed frame and the rack respectively; the driving mechanism drives the connecting rod mechanism, and the connecting rod mechanism drives the rack to move up and down relative to the bed frame.

[0006] Further, when the rack moves up and down, the rack is parallel to the bed frame and located inside the bed frame.

[0007] Further, during the up and down movement of the rack, the orthographic projection of the rack is always within the range of the bed frame.

[0008] Further, the connecting rod mechanism comprises a pair of X-shaped connecting rods arranged oppositely, and the pair of X-shaped connecting rods are arranged on both sides of the rack along the width direction of the bed frame and located inside the bed frame.

[0009] Further, the X-shaped connecting rod comprises two first connecting rods and second connecting rods arranged crossly; the middle parts of the first connecting rod and the second connecting rod are hinged; the upper fixed support and the lower fixed support are connected on the rack and the bed frame respectively; the two ends of the first connecting rod are connected with the lower fixed support and the rear part of the rack respectively; the two ends of the second connecting rod are connected with the upper fixed support and the rear part of the bed frame respectively.

[0010] Further, the upper fixed support and the lower fixed support are provided with upper and lower horizontal grooves along the length direction of the bed frame; the end of the first connecting rod is matched with the lower horizontal groove and slides along the length direction of the bed frame; the end of the second connecting rod is matched with the upper horizontal groove and slides along the length direction of the bed frame.

[0011] Further, the driving mechanism comprises two motors, which have fixed ends and telescopic ends; the fixed ends are hinged to the bed frame, and the telescopic ends are hinged to the first connecting rod.

[0012] Further, the bed frame comprises a pair of side plates, a tail plate and a head plate connected in sequence, the lower fixed support is connected to the side plate and located on the inner side of the side plate, and the pair of X-shaped connecting rods are located on the inner side of the side plate.

[0013] Further, the rear part of the row frame is connected with a first fixed part, the end of the first connecting rod is hinged to the first fixed part; the inner side of the rear part of the side plate is connected with a second fixed part, the end of the second connecting rod is hinged to the second fixed part, and the driving mechanism is hinged to the second fixed part.

[0014] Further, the upper fixed support is located above the lower fixed support, the upper fixed support and the lower fixed support are arranged close to the head plate; the first fixed part is located above the second fixed part, the first fixed part and the second fixed part are arranged close to the tail plate; the hinged point of the second connecting rod and the second fixed part is located on the front side of the hinged point of the driving mechanism and the second fixed part.

[0015] Further, the row frame comprises a frame and a plurality of row bones, the frame is attached to the upper part of the bed frame, the upper fixed support and the first fixed part are connected below the frame; the row bones are covered on the frame and fixed to the frame.

[0016] The application also provides a bed, which comprises a mattress, a bed rest and the above-mentioned bed frame, the mattress is arranged on the row frame and located above the storage space, and the bed rest is fixed to the bed frame and located on one side of the bed frame.

[0017] The bed frame and the row frame of the application enclose the storage space, the row frame moves up and down relative to the bed frame, and the storage space reserved between the bed frame and the row frame is large; the up and down movement of the row frame does not occupy other spaces outside the bed frame, and the space utilization rate is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the bed frame of the application.

[0019] Figure 2 is a schematic view of a bed frame without a bed frame of the present application.

[0020] Figure 3 is Figure 2 is a schematic view of another perspective of the bed frame without a bed frame.

[0021] Figure 4 is a schematic view of the assembled linkage mechanism and driving mechanism of the bed frame of the present application.

[0022] Figure 5 is a schematic view of the assembled X-shaped linkage and motor of the bed frame of the present application.

[0023] Figure 6 is a schematic view of the bed of the present application.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 100, mattress; 200, bed backrest; 10, bed frame; 11, storage space; 12, side plate; 13, tail plate; 14, head plate; 20, row frame; 21, frame; 22, row strip; 30, driving mechanism; 31, motor; 311, fixed end; 312, telescopic end; 40, linkage mechanism; 41, X-shaped linkage; 411, first linkage; 412, second linkage; 42, intermediate linkage; 50, upper fixed support; 51, upper transverse groove; 52, top wall; 521, first mounting hole; 53, side wall; 60, lower fixed support; 61, lower transverse groove; 62, bottom wall; 63, fixed wall; 631, fixed hole; 64, sliding groove wall; 70, first fixed piece; 71, upper side wall; 711, connecting hole; 72, outer side wall; 80, second fixed piece; 81, first fixed part; 811, first fixed hole; 82, second fixed part; 821, second fixed hole; 83, connecting part; 831, third fixed hole; 84, connecting wall; 841, fourth fixed hole; 90, connecting piece. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments (or, “modes of implementation”) of the present application will be described clearly and completely in conjunction with the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements, unless otherwise indicated.

[0027] If the application embodiments involve the terms of direction indication or position relationship (for example, up, down, left, right, front, back, inner, outer, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative position relationship, motion condition, etc. between components in a certain posture (as shown in the drawings); if the posture changes, the direction indication or position relationship will also change accordingly. In addition, the terms "first", "second", etc. in the application embodiments are only used for convenience of description, and cannot be understood as indicating or implying relative importance.

[0028] Referring to Figures 1 to 2 As shown in the drawings, the application provides a bed frame, which comprises a bed frame 10, a row frame 20, a driving mechanism 30 and a connecting rod mechanism 40. The row frame 20 is parallelly covered on the bed frame 10. The two ends of the driving mechanism 30 are connected with the bed frame 10 and the connecting rod mechanism 40 respectively. The two ends of the connecting rod mechanism 40 are connected with the bed frame 10 and the row frame 20 respectively. The driving mechanism 30 drives the connecting rod mechanism 40, and the connecting rod mechanism 40 drives the row frame 20 to move up and down relative to the bed frame 10.

[0029] The row frame 20 and the bed frame 10 enclose a storage space 11. When the row frame 20 moves up and down relative to the bed frame 10, the row frame 20 is parallel to the bed frame 10 and located inside the bed frame 10. That is, the row frame 20 is straight up and down relative to the bed frame 10, and the orthographic projection of the row frame 20 is always within the range of the bed frame 10 during the up and down movement of the row frame 20. The storage space 11 is large, and the space utilization rate in the bed frame 10 is high.

[0030] The bed frame 10 is in a frame structure. The bed frame 10 comprises a pair of side plates 12, a tail plate 13 and a head plate 14 connected in sequence. The pair of side plates 12 are oppositely arranged. The tail plate 13 and the head plate 14 are oppositely arranged. The pair of side plates 12, the tail plate 13 and the head plate 14 enclose a rectangular frame.

[0031] The row frame 20 comprises a frame 21 and a plurality of row frame strips 22. The frame 21 is attached to the upper part of the side plate 12, the tail plate 13 and the head plate 14. The row frame strip 22 is covered on the frame 21 and fixed with the frame 21. The row frame strip 22 is arranged in multiple and arranged along the width direction of the bed frame 10. According to the embodiments of the application, a whole bed plate can also be arranged in the frame 21.

[0032] Referring to Figures 3 to 5As shown, the driving mechanism 30 comprises two motors 31. The two motors 31 are oppositely arranged along the width direction of the bed frame 10. The motors 31 are arranged at the inner side of the bed frame 10 and at the side close to the tail plate 13. The motors 31 have fixed ends 311 and telescopic ends 312. The fixed ends 311 are hinged to the bed frame 10. The telescopic ends 312 are hinged to the connecting rod mechanism 40 and the telescopic ends 312 are telescopic to drive the connecting rod mechanism 40 to unfold or fold.

[0033] According to the embodiment of the present application, the driving mechanism 30 can also be arranged as one motor, which is hinged to the connecting rod mechanism 40 and the bed frame 10 to drive the connecting rod mechanism 40 to unfold or fold relative to the bed frame 10.

[0034] The connecting rod mechanism 40 comprises a pair of X-shaped connecting rods 41 oppositely arranged and a middle connecting rod 42 connecting the pair of X-shaped connecting rods 41. The pair of X-shaped connecting rods 41 are arranged at the two sides of the row frame 20 along the width direction of the bed frame 10. The X-shaped connecting rods 41 are located at the inner side of the side plate 12. The X-shaped connecting rods 41 are connected to the side frame 21 and the side plate 12.

[0035] The X-shaped connecting rod 41 comprises two first connecting rods 411 and second connecting rods 412 oppositely arranged. The middle parts of the first connecting rods 411 and the second connecting rods 412 are hinged. The hinge points of the first connecting rods 411 and the second connecting rods 412 are located at the middle part of the side plate 12.

[0036] The bed frame further comprises an upper fixed support 50 and a lower fixed support 60. The upper fixed support 50 is located above the lower fixed support 60. The upper fixed support 50 is fixed to the side frame 21. The lower fixed support 60 is fixed to the side plate 12. The upper fixed support 50 is located at the side of the side frame 21 close to the head plate 14. The upper fixed support 50 and the lower fixed support 60 are both located at the inner side of the side plate 12. The lower fixed support 60 is located at the side of the side plate 12 close to the head plate 14.

[0037] The rear part of the side frame 21 is connected with a first fixed part 70. The first fixed part 70 is located above the second fixed part 80. The rear part of the side plate 12 is connected with a second fixed part 80. The second fixed part 80 is arranged close to the tail plate 13. The second fixed part 80 is located at the inner side of the side plate 12. The two ends of the first connecting rod 411 are respectively hinged to the lower fixed support 60 and the first fixed part 70. The two ends of the second connecting rod 412 are respectively hinged to the upper fixed support 50 and the second fixed part 80.

[0038] The upper fixed support 50 is provided with an upper horizontal slot 51 along the length direction of the side plate 12. The lower fixed support 60 is provided with a lower horizontal slot 61 along the length direction of the side plate 12. The end of the first connecting rod 411 is matched with the lower horizontal slot 61 and slides along the length direction of the bed frame 10. The end of the second connecting rod 412 is matched with the upper horizontal slot 51 and slides along the length direction of the bed frame 10. When the end of the first connecting rod 411 is close to the end of the second connecting rod 412, the X-shaped connecting rod 41 is folded along the height direction of the bed frame, and the row bone frame 20 is lowered. When the end of the first connecting rod 411 is away from the end of the second connecting rod 412, the X-shaped connecting rod 41 is unfolded along the height direction of the bed frame, and the row bone frame 20 is lifted.

[0039] The upper fixed support 50 includes a top wall 52 and two side walls 53 connected with the top wall 52. The two side walls 53 are oppositely arranged. The two side walls 53 are both perpendicular to the top wall 52. The two side walls 53 are provided with the upper horizontal slot 51 along the length direction thereof. The top wall 52 is provided with a first mounting hole 521. The top wall 52 and the bottom of the frame 21 are fixed through the first mounting hole 521. The first mounting hole 521 is provided with two, which are respectively located at the two ends of the top wall 52. The shapes of the two first mounting holes 521 are different, which are a circular hole and a strip-shaped hole. In addition, the two first mounting holes 521 can also be provided with the same circular hole or the same strip-shaped hole.

[0040] The lower fixed support 60 includes a bottom wall 62, a fixed wall 63 and a sliding groove wall 64 connected with the bottom wall 62. The fixed wall 63 and the sliding groove wall 64 are oppositely arranged and both perpendicular to the bottom wall 62. The sliding groove wall 64 is provided with the lower horizontal slot 61. The fixed wall 63 is provided with a fixed hole 631. The side plate 12 and the fixed wall 63 are fixed through the fixed hole 631. The fixed hole 631 is provided with multiple. The fixed hole 631 can be a circular hole and a strip-shaped hole.

[0041] The first fixed part 70 includes an upper side wall 71 and an outer side wall 72 fixed with the upper side wall 71. The upper side wall 71 is provided with a connecting hole 711. The outer side wall 72 is hinged with the first connecting rod 411. The first connecting rod 411 rotates relative to the first fixed part 70. The connecting hole 711 is provided with one or more. The connecting hole 711 can be a circular hole or a strip-shaped hole.

[0042] The second fixing member 80 comprises a first fixing part 81, a second fixing part 82, and a connecting part 83 connected with the first fixing part 81 and the second fixing part 82. The top and the side edge of the first fixing part 81 and the second fixing part 82 are provided with connecting walls 84. The first fixing part 81 is provided with a first fixing hole 811. The second fixing part 82 is provided with a second fixing hole 821. The first fixing hole 811 is located in front of the second fixing hole 821. The second connecting rod 412 is hingedly connected with the first fixing part 81 through the first fixing hole 811. The fixed end 311 of the motor 31 is hingedly connected with the second fixing part 82 through the second fixing hole 821. The connecting part 83 and the connecting walls 84 are provided with a third fixing hole 831 and a fourth fixing hole 841. The connecting part 83 and the connecting walls 84 are fixed with the side plate 12 through the third fixing hole 831 and the fourth fixing hole 841. The motor 31 is hingedly fixed with the first connecting rod 411 through the connecting member 90.

[0043] According to the embodiments of the present application, the hinged joints of the first connecting rod 411 and the second connecting rod 412, the hinged joints of the first connecting rod 411 and the second connecting rod 412 and the upper fixing support 50, the lower fixing support 60, the first fixing member 70, and the second fixing member 80 are all treated with gaskets to reduce the noise generated when the rack 20 is lifted.

[0044] Referring to Figure 6 The present application also provides a bed, which comprises a mattress 100, a bed back 200, and the bed frame described above. The mattress 100 is arranged on the rack 20 and above the storage space 11. The bed back 200 is fixed with the bed frame 10 and located on one side of the head plate 14. The mattress 100 moves up and down with the rack 20 relative to the bed frame 10 to open or close the storage space 11.

[0045] The bed frame 10 and the rack 20 of the present application enclose the storage space 11. The rack 20 moves up and down relative to the bed frame 10, and the storage space reserved between the bed frame 10 and the rack 20 is large. Meanwhile, the up and down movement of the rack 20 does not occupy other spaces outside the bed frame 10, and the space utilization rate is high.

[0046] 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 conflict. The scope of protection of the present application is not limited to the precise structures described in the above embodiments and shown in the drawings; any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A bed frame, characterized in that, include: The bed frame comprises a slatted frame, a drive mechanism, and a linkage mechanism. The bed frame has a frame structure. The slatted frame is parallel to and covers the bed frame, forming a storage space together with the bed frame. Both ends of the drive mechanism are connected to the bed frame and the linkage mechanism, respectively. Both ends of the linkage mechanism are connected to the bed frame and the slatted frame, respectively. The drive mechanism drives the linkage mechanism, and the linkage mechanism causes the slatted frame to move up and down relative to the bed frame.

2. The bed frame according to claim 1, characterized in that, When the slatted frame moves up and down, the slatted frame is parallel to the bed frame and is located inside the bed frame.

3. The bed frame according to claim 1, characterized in that, During the up-and-down movement of the slatted frame, the orthographic projection of the slatted frame remains within the range of the bed frame.

4. The bed frame according to claim 1, characterized in that, The linkage mechanism includes a pair of X-shaped links arranged opposite each other, the pair of X-shaped links being located on both sides of the bed frame along the width direction of the bed frame and inside the bed frame.

5. The bed frame according to claim 4, characterized in that, The X-shaped linkage includes two intersecting first and second linkages; the first and second linkages are hinged at the middle; an upper fixed bracket and a lower fixed bracket are respectively connected to the slatted frame and the bed frame; the two ends of the first linkage are respectively connected to the lower fixed bracket and the rear of the slatted frame; the two ends of the second linkage are respectively connected to the upper fixed bracket and the rear of the bed frame.

6. The bed frame according to claim 5, characterized in that, The upper fixed bracket and the lower fixed bracket are provided with an upper horizontal groove and a lower horizontal groove along the length direction of the bed frame; the end of the first connecting rod cooperates with the lower horizontal groove and slides along the length direction of the bed frame; the end of the second connecting rod cooperates with the upper horizontal groove and slides along the length direction of the bed frame.

7. The bed frame according to claim 5, characterized in that, The drive mechanism includes two motors, each motor having a fixed end and a telescopic end; the fixed end is hinged to the bed frame, and the telescopic end is hinged to the first connecting rod.

8. The bed frame according to claim 5, characterized in that, The bed frame includes a pair of side panels, a tail panel, and a head panel connected in sequence. The lower fixed bracket is connected to the side panels and located inside the side panels. The pair of X-shaped connecting rods are located inside the side panels.

9. The bed frame according to claim 8, characterized in that, The rear of the frame is connected to a first fixing member, and the end of the first connecting rod is hinged to the first fixing member; the inner side of the rear of the side plate is connected to a second fixing member, and the end of the second connecting rod is hinged to the second fixing member; the drive mechanism is hinged to the second fixing member.

10. The bed frame according to claim 9, characterized in that, The upper fixing bracket is located above the lower fixing bracket, and the upper fixing bracket and the lower fixing bracket are disposed close to the head plate; the first fixing member is located above the second fixing member, and the first fixing member and the second fixing member are disposed close to the tail plate; the hinge point between the second connecting rod and the second fixing member is located in front of the hinge point between the drive mechanism and the second fixing member.

11. The bed frame according to claim 9, characterized in that, The slatted frame includes a frame and multiple ribs. The frame is fitted to the upper part of the bed frame, and the upper fixing bracket and the first fixing member are connected to the lower part of the frame. The ribs cover the frame and are fixed to the frame.

12. A bed, characterized in that, The bed includes a mattress, a headboard, and a bed frame as described in any one of claims 1 to 11, wherein the mattress is disposed on the slatted frame and located above the storage space, and the headboard is fixed to the bed frame and located on one side of the bed frame.

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