Cabinet type folding bed and folding method thereof

Abstract

The invention provides a cabinet type folding bed which comprises a cabinet body, a folding bed body, a folding bed body and a folding bed body, and a storage cabinet is arranged at the bottom of the cabinet body; the bed frame is arranged on the storage cabinet, the bed frame comprises a first support, a second support and a third support, and a mattress is arranged among the first support, the second support and the third support; the first rotating part is arranged between the second bracket and the third bracket; a second rotating member; and a storage seat. According to the cabinet type folding bed provided by the invention, when the bed frame is folded, a turnover mode is utilized, so that the first bracket is turned over and folded towards the second bracket through the second cover body, then the second bracket is turned over and folded towards the third bracket through the first cover body, and the third bracket is pressed into the storage seat, namely the storage cabinet; and then the storage cabinet is pushed to return to the cabinet body, so that the folding bed is convenient to fold, unfold and store, and the practicability of the folding bed is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of folding beds, and more particularly to a cabinet - type folding bed and its folding method. Background Art

[0002] In places with limited space such as offices, dormitories or apartments, folding beds are often configured to improve space utilization. The bed frame has a folding and storage function. When in use, find the joints of the bed frame and unfold the folding bed by flipping or moving the joints to meet the needs of temporary accommodation and rest. After the rest is over, swing the bed frame to separate and flip the joints for folding to ensure that it does not occupy space and is convenient to use.

[0003] However, during the use of folding beds, existing folding beds are often placed against walls or supports, which will occupy a large amount of space and are not aesthetically pleasing. Moreover, the folding bed is prone to tipping over, which may damage the moving parts of the folding bed. During use, it is necessary to hold the bed frame and move it to a suitable area for unfolding. For heavier folding beds, it is not easy to move, thus affecting the practicality of the folding bed. Summary of the Invention

[0004] The purpose of the present invention is to address the above - mentioned problems in the existing technology and aims to solve the problem of the practicality of folding beds.

[0005] To achieve the above - mentioned purpose, the present invention can be realized by the following technical solutions: A cabinet - type folding bed, comprising:

[0006] A cabinet, with a storage cabinet provided at the bottom of the cabinet;

[0007] A bed frame, which is arranged on the storage cabinet, and the bed frame includes a first support, a second support and a third support, and a mattress is arranged between the first support, the second support and the third support;

[0008] A first rotating member, which is arranged between the second support and the third support;

[0009] A second rotating member, which is arranged between the first support and the second support;

[0010] A storage seat, which is arranged on the third support;

[0011] Wherein, the first support is flipped and folded onto the second support through the second rotating member, the second support is flipped and folded onto the third support through the first rotating member, and the third support rotates on the storage seat so that the bed frame is folded into the storage cabinet.

[0012] In an embodiment of the present invention, the first rotating member includes a fourth connecting rod, a first cover body, and a third connecting rod hinged to the first cover body. One end of the fourth connecting rod is hinged to the third bracket, and the other end thereof is hinged to the third connecting rod;

[0013] A second support rod is rotatably arranged on the second bracket, and the second support rod is hinged to the third connecting rod.

[0014] In an embodiment of the present invention, a first groove is formed on the first cover body. The second bracket and the third bracket are hinged in the first groove, and a pressing rod is arranged in the first groove.

[0015] In an embodiment of the present invention, the second rotating member includes a sixth connecting rod, a second cover body, and a fifth connecting rod hinged to the second cover body. One end of the sixth connecting rod is hinged to the second bracket, and the other end thereof is hinged to the fifth connecting rod;

[0016] A first support rod is arranged on the first bracket, and the first support rod is hinged to the fifth connecting rod.

[0017] In an embodiment of the present invention, a second groove is formed on the second cover body. The first bracket and the second bracket are both hinged in the second groove, and a support rod is arranged on the second cover body.

[0018] In an embodiment of the present invention, a first connecting rod and a second connecting rod are arranged on the storage seat. Both the first connecting rod and the second connecting rod are hinged to the third bracket, and a second spring for pulling back the second connecting rod is arranged on the storage seat.

[0019] In an embodiment of the present invention, the storage seat has a rotating part, a limiting block is arranged on the rotating part, the second connecting rod is hinged to the rotating part and abuts against the limiting block.

[0020] In an embodiment of the present invention, a plurality of groups of mounting holes are formed on the bed frame, fixing plates are arranged on the mounting holes, and a backrest matching with the mattress is slidably arranged on the fixing plates;

[0021] The first support rod includes a sleeve and a telescopic rod sliding in the sleeve. A driving unit matching with the fixing plate is arranged on the sleeve, and the driving unit pushes against the fixing plate to control the first bracket and the second rotating member to rotate on the second bracket.

[0022] In an embodiment of the present invention, the driving unit includes a guiding block, a clamping seat, and a swinging seat rotatably arranged on the clamping seat. A guiding groove is formed on the guiding block, and the guiding block is clamped on the fixing plate;

[0023] Wherein, the swing seat is provided with a screw rod and a motor for driving the screw rod to telescopically move on the swing seat. One end of the screw rod is provided with a spherical part, and a sliding disk that slides in the guiding groove is spherically connected to the spherical part.

[0024] A folding method for a cabinet-type folding bed specifically includes the following steps:

[0025] S01. Flip the first bracket towards the second bracket. At this time, the second cover is synchronously rotated under the pushing of the first bracket. Under the limitation of the fifth connecting rod, the sixth connecting rod, and the second cover, the first bracket and the second bracket are abutted against each other.

[0026] S02. Flip the first support rod and abut it against one side of the first bracket. Then, hold the support rod by hand and drive the second bracket and the first cover to flip towards the third bracket for folding. Under the limitation of the third connecting rod and the fourth connecting rod, the first bracket and the second bracket are folded and abutted against the third bracket.

[0027] S03. Apply pressure to the pressing rod to enable the first connecting rod and the second connecting rod to rotate on the storage seat. At the same time, under the pulling-back action of the second spring, the third bracket is rotated into the storage seat.

[0028] S04. Push the storage cabinet to retract into the cabinet body to complete the folding of the bed frame.

[0029] Compared with the prior art, the advantages of the present application are as follows: When folding the bed frame, the flipping method is used. The first bracket is flipped and folded towards the second bracket through the second cover, and then the second bracket is flipped and folded towards the third bracket through the first cover. The third bracket is pressed into the storage seat, that is, into the storage cabinet. Subsequently, the storage cabinet is pushed back into the cabinet body, thereby facilitating the folding, unfolding, and storage of the folding bed and improving the practicality of the folding bed. Description of the Drawings

[0030] Figure 1 is the overall part assembly structure schematic diagram of the folding bed unfolded on the cabinet body;

[0031] Figure 2 is the internal part structure schematic diagram of the first bracket, the second bracket, the first rotating part, and the second rotating part;

[0032] Figure 3 is the part assembly structure schematic diagram of the third bracket and the storage seat;

[0033] Figure 4 is Figure 3 the enlarged view of part A in

[0034] Figure 5 is the connection schematic diagram of the first bracket, the second bracket, and the third bracket;

[0035] Figure 6 It is a schematic diagram of the overall structure of the support member and the drive unit installed on the bed frame;

[0036] Figure 7 It is a schematic diagram of the connection structure between the middle support member on the bottom surface of the first bracket and the drive unit;

[0037] Figure 8 It is a schematic diagram of the exploded structure of the internal parts of the drive unit;

[0038] Figure 9 It is a schematic diagram of the overall state when the storage cabinet in the cabinet body is opened and the folding bed is folded inside the storage cabinet;

[0039] Figure 10 It is a schematic diagram of the overall structure when the folding bed is unfolded on the storage cabinet;

[0040] Figure 11 It is a schematic diagram of the folding plane when the first bracket flips to the second bracket through the second rotating member;

[0041] Figure 12 It is a schematic diagram of the folding plane when the first bracket and the second bracket flip to the storage seat through the first rotating member;

[0042] Figure 13 It is a schematic diagram of the plane when the folding bed is completely folded into the storage cabinet;

[0043] Figure 14 It is a three-dimensional view of the completely folded folding bed;

[0044] Figure 15 It is a schematic diagram of the structure when the folding bed is completely folded and located inside the storage cabinet.

[0045] Explanation of reference numerals:

[0046] 1. Bed frame; 11. First bracket; 111. Bent rod; 112. First support rod; 1121. Telescopic rod; 1122. Sleeve; 113. Hand-held part; 12. Second bracket; 121. Second support rod; 13. Third bracket; 14. Casing; 15. Mounting hole;

[0047] 2. Mattress; 21. Side rod; 22. First spring;

[0048] 3. Storage seat; 31. First connecting rod; 32. Cross bar; 34. Rotating part; 341. Limit block; 35. Pulley; 36. Limit rod; 37. Second spring; 38. Second connecting rod; 39. Support seat; 391. Flipping table; 392. Limit post;

[0049] 4. First rotating member; 41. Third connecting rod; 42. First cover body; 421. First groove; 43. Fourth connecting rod; 44. Pressing rod;

[0050] 5. Second rotating member; 51. Fifth connecting rod; 53. Second cover body; 531. Second groove; 54. Sixth connecting rod; 55. Support rod;

[0051] 6. Support member; 61. Cushion; 62. Fixed plate; 63. Chute; 64. Locking member;

[0052] 7. Driving unit; 71. Guide block; 711. Guide groove; 712. Opening; 72. Card seat; 721. Ring sleeve; 73. Third spring; 74. Screw; 741. Driven wheel; 742. Spherical portion; 75. Motor; 751. Driving wheel; 76. Protective cover; 77. Swing seat; 78. Slide plate;

[0053] 8. Cabinet; 81. Storage cabinet; 82. Cardboard. Detailed implementation manners

[0054] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention will be further described.

[0055] As Figures 1-15 shown, a cabinet-type folding bed includes:

[0056] A cabinet 8, and a storage cabinet 81 is provided at the bottom of the cabinet 8;

[0057] A bed frame 1, the bed frame 1 is arranged on the storage cabinet 81, and the bed frame 1 includes a first support 11, a second support 12 and a third support 13, and a mattress 2 is arranged between the first support 11, the second support 12 and the third support 13;

[0058] A first rotating member 4, the first rotating member 4 is arranged between the second support 12 and the third support 13;

[0059] A second rotating member 5, the second rotating member 5 is arranged between the first support 11 and the second support 12;

[0060] A storage seat 3, the storage seat 3 is arranged on the third support 13;

[0061] Wherein, the first support 11 is flipped and folded onto the second support 12 through the second rotating member 5, the second support 12 is flipped and folded onto the third support 13 through the first rotating member 4, and the third support 13 rotates on the storage seat 3 so that the bed frame 1 is folded into the storage cabinet 81.

[0062] Specifically, a storage cabinet 81 is provided at the bottom of the cabinet body 8. The storage cabinet 81 can be pulled out and retracted on the cabinet body 8. Under normal conditions, the bed frame 1 is folded into the storage cabinet 81, and the storage cabinet 81 is retracted into the cabinet body 8 to provide a relatively enclosed accommodation environment, so as to improve the storage effect of the bed frame 1 and reduce the phenomenon that the parts of the bed frame 1 are damaged due to bumps. When the bed frame 1 needs to be used, the storage cabinet 81 is pulled out from the cabinet body 8. At this time, under the drive of the storage seat 3, the third support 13 is lifted so that the third support 13 is higher than the storage cabinet 81. Then hold the second support rod 121 by hand to make the second support 12 and the first rotating member 4 flip synchronously until the second support rod 121 touches the bottom surface to give a certain support to the second support 12. Subsequently, hold the first support rod 112 by hand to make the first support 11 and the second rotating member 5 flip simultaneously until the first support rod 112 touches the bottom surface, thereby completing the unfolding of the bed frame 1. Further, the cabinet body 8 can be used as a support to reduce the instability of the bed frame 1 after the bed frame 1 is unfolded and improve the stability and comfort of the bed frame 1. The first rotating member 4 and the second rotating member 5 are the joint points of the bed frame 1, which play a connecting role and support the first support 11, the second support 12 and the third support 13 to flip for folding or unfolding movements.

[0063] Further, side rods 21 are provided at the edge of the mattress 2, and first springs 22 connected to the side rods 21 are provided on the bed frame 1. The side rods 21 improve the pulling effect of the first springs 22 on the mattress 2. When the bed frame 1 is unfolded, the first springs 22 elastically pull down to improve the flatness of the mattress 2 and reduce the phenomenon of large collapse during the use of the mattress 2. When the bed frame 1 is folded, the first springs 22 are restricted to reduce the friction between the mattress 2 and the bed frame 1 and improve the storage effect of the mattress 2.

[0064] As an embodiment further provided by the present invention, the first rotating member 4 includes a fourth connecting rod 43, a first cover body 42, and a third connecting rod 41 hinged to the first cover body 42. One end of the fourth connecting rod 43 is hinged to the third support 13, and the other end is hinged to the third connecting rod 41;

[0065] A second support rod 121 is rotatably provided on the second support 12, and the second support rod 121 is hinged to the third connecting rod 41.

[0066] Specifically, the third connecting rod 41 connects the second support rod 121, the first cover body 42, and the fourth connecting rod 43 to limit the flipping angles of the second support 12 and the second support rod 121. At the same time, the fourth connecting rod 43 connects the third support 13 to the third connecting rod 41 to limit the flipping angle of the second cover body 53 and also plays a role in supporting the second cover body 53 to reduce the friction of the second cover body 53 on the third support 13. Further, the third connecting rod 41 and the fourth connecting rod 43 can be symmetrically arranged on both sides of the bed frame 1 to improve the connection effect between the second support 12 and the third support 13.

[0067] As an embodiment further provided by the present invention, a first groove 421 is formed in the first cover body 42, the second bracket 12 and the third bracket 13 are hinged in the first groove 421, and a pressing rod 44 is arranged in the first groove 421.

[0068] Specifically, both the second bracket 12 and the third bracket 13 are hinged into the first groove 421 (as Figure 4 shown), and the first groove 421 limits the flipping angles of the second bracket 12 and the third bracket 13. When the bed frame 1 is in a flattened state, the ends of the second bracket 12 and the third bracket 13 are in contact with the first groove 421. When a person lies flat on the mattress 2, a downward pressure will be exerted on the bed frame 1. At this time, under the limitation of the first groove 421, the pressure is transmitted to the first transmission member through the second bracket 12 and the third bracket 13, and then transmitted to the second support rod 121 by the first transmission member. The second support rod 121 contacts the ground to keep the bed frame 1 in a stable unfolded state. Further, the connection rotation point of the third link 41 and the first cover body 42 is close to one side of the second bracket 12. When the second bracket 12 bears pressure, the pressure can be better transmitted to the second support rod 121.

[0069] As an embodiment further provided by the present invention, the second rotating member 5 includes a sixth link 54, a second cover body 53, and a fifth link 51 hinged to the second cover body 53. One end of the sixth link 54 is hinged to the second bracket 12, and the other end is hinged to the fifth link 51;

[0070] A first support rod 112 is arranged on the first bracket 11, and the first support rod 112 is hinged to the fifth link 51.

[0071] Specifically, the second rotating member 5 supports the connection between the first bracket 11 and the second bracket 12. The first bracket 11 and the second bracket 12 are connected through the second cover body 53. The fifth link 51 and the sixth link 54 are symmetrically arranged on both sides of the second bracket 12 or the first bracket 11 respectively to improve the support effect of the first bracket 11 and the second bracket 12. Both the third link 41 and the fifth link 51 are L-shaped, specifically including a first fulcrum, a rotation point, and a second fulcrum. The distance from the first fulcrum to the rotation point and the distance from the rotation point to the second fulcrum form an obtuse angle. The rotation point of the fifth link 51 is arranged on the second cover body 53 and close to the first support rod 112. The first fulcrum is hinged to the first support rod 112, and the second fulcrum is hinged to the sixth link 54. In this way, during the flipping process of the first bracket 11, first, the flipping stability of the first bracket 11 is improved, and second, the firmness of the bed frame 1 after being flattened is improved. Further, a bending rod 111 is arranged on the first bracket 11. When the first bracket 11 is folded, the bending rod 111 contacts the mattress 2 on the second bracket 12 to play a limiting role.

[0072] As a further embodiment of the present invention, a second groove 531 is formed on the second cover 53 , the first bracket 11 and the second bracket 12 are both hinged in the second groove 531 , and a support rod 55 is provided on the second cover 53 .

[0073] Specifically, the second groove 531 serves to limit the first bracket 11 and the second bracket 12. When a person's head is placed on the mattress 2, pressure will be applied to the connection between the first bracket 11 and the second bracket 12. The pressure will act on the second rotating member 5, and then be transmitted to the first support rod 112 through the second rotating member 5. The first support rod 112 is used to improve the supporting effect on the first bracket 11 and the second bracket 12.

[0074] Furthermore, the first support rod 112 and the second support rod 121 are both provided with a grip portion 113, so that the first support rod 112 and the second support rod 121 can be used to drive the first bracket 11 and the second bracket 12 to flip and fold. At the same time, the first support rod 112 and the second support rod 121 are both clamped with a clamping sleeve 14, and the outer wall of the clamping sleeve 14 has multiple groups of grooves to increase the friction of the first support rod 112 or the second support rod 121 on the bottom surface.

[0075] As a further embodiment of the present invention, a first connecting rod 31 and a second connecting rod 38 are provided on the storage seat 3. The first connecting rod 31 and the second connecting rod 38 are both hinged to the third bracket 13. A second spring 37 for pulling back the second connecting rod 38 is provided on the storage seat 3.

[0076] Specifically, the assembly structure diagram of the specific parts of the storage seat 3 is as follows Figure 3 As shown, a limiting rod 36 is also provided on the storage seat 3. When the bed frame 1 is fully folded, the second spring 37 and the limiting rod 36 are used to limit the parking position of the third bracket 13. A transverse rod 32 is provided between the two first connecting rods 31 to improve the linkage effect of the two first connecting rods 31. When the third bracket 13 is retracted into the storage seat 3, the first connecting rod 31 and the second connecting rod 38 rotate relative to each other to fit into the inner side of the storage seat 3. At this time, the second spring 37 pulls back the second connecting rod 38 to reduce the shaking between the hinged parts and improve the overall stability.

[0077] As a further embodiment of the present invention, the storage seat 3 has a rotating portion 34 , a limiting block 341 is disposed on the rotating portion 34 , and the second connecting rod 38 is hinged on the rotating portion 34 and abuts against the limiting block 341 .

[0078] Specifically, the rotating part 34 is specifically formed by stamping and bending a sheet metal and is fixed to the storage seat 3 by screws to support the rotation of the second link 38. When the bed frame 1 is unfolded, the second link 38 rotates on the rotating part 34 and abuts against the limiting block 341. At the same time, under the pulling action of the second spring 37, the third bracket 13 is kept horizontal with the first bracket 11 and the second bracket 12. Further, pulleys 35 are provided at the bottom of the storage seat 3. The pulleys 35 have a locking function, enabling the folding bed to be used separately from the cabinet 8. A support seat 39 is provided on the storage seat 3, and a flipping table 391 is provided on the support seat 39. At least two groups of limiting columns 392 are provided on the flipping table 391. When the bed frame 1 is separated from the cabinet 8, it can be stored in a flat folded state, and the storage points can be under a desk, under a bed, etc. Further, the fixing method of the folding bed to the cabinet 8 is as follows: a clamping plate 82 is provided inside the cabinet 8. When the folding bed is in a folded state, the pulleys 35 at the bottom of the storage seat 3 enter the cabinet 8, causing the flipping table 391 to flip on the support seat 39, so that the clamping plate 82 is limited between the two limiting columns 392, thereby fixing the folded bed frame 1. This design facilitates the removal or assembly of the folding bed and improves the practicality of the folding bed.

[0079] As an embodiment further provided by the present invention, a plurality of mounting holes 15 are provided on the bed frame 1, and a fixing plate 62 is provided on the mounting holes 15. A backrest 61 cooperating with the mattress 2 is slidably provided on the fixing plate 62;

[0080] The first support rod 112 includes a sleeve 1122 and a telescopic rod 1121 slidably located inside the sleeve 1122. A driving unit 7 cooperating with the fixing plate 62 is provided on the sleeve 1122. The driving unit 7 pushes against the fixing plate 62 to control the rotation of the first bracket 11 and the second rotating member 5 on the second bracket 12.

[0081] Specifically, a sliding groove 63 is provided on the fixing plate 62, and the backrest 61 is slidably located inside the sliding groove 63. The backrest 61 is fixed to the fixing plate 62 by a locking member 64, that is, the backrest 61 can be adjusted in position on the fixing plate 62. The position of the backrest 61 can be adjusted according to the height of the user's body, so that the backrest 61 can support the back or buttocks, thereby improving the comfort of the user. The above-mentioned components all belong to the sub-components of the support member 6. Multiple groups of support members 6 can be provided on the bed frame 1 to improve the overall stability of the bed frame 1 and reduce the phenomenon of the mattress 2 sagging. Further, under normal circumstances, the first support rod 112 is Figure 7 As shown, the telescopic rod 1121 is completely located inside the sleeve 1122, and the fifth link 51 is specifically hinged to the telescopic rod 1121. The hinge point between the first bracket 11 and the second cover body 53 can be manually controlled to be locked or rotated, so that the first bracket 11 and the second cover body 53 can be linked.

[0082] As an embodiment further provided by the present invention, the driving unit 7 includes a guiding block 71, a clamping seat 72, and a swinging seat 77 rotatably arranged on the clamping seat 72. A guiding groove 711 is formed on the guiding block 71, and the guiding block 71 is clamped on the fixing plate 62;

[0083] Wherein, the swinging seat 77 is provided with a screw rod 74 and a motor 75 for driving the screw rod 74 to extend and retract on the swinging seat 77. One end of the screw rod 74 is provided with a spherical part 742, and the spherical part 742 is ball-connected with a sliding disk 78 sliding in the guiding groove 711.

[0084] Specifically, the opening 712 of the guiding groove 711 in the guiding block 71 is larger than the sliding disk 78, so as to facilitate the sliding disk 78 to enter the guiding groove 711. When the user starts the driving unit 7, at this time, the motor 75 starts to control the driving wheel 751 to engage with the driven wheel 741 to rotate, so that the screw rod 74 extends on the swinging seat 77 until the sliding disk 78 is clamped into the guiding groove 711 and slides to the end of the groove. Under the continuous output of the screw rod 74, the swinging seat 77 rotates on the clamping seat 72, and at the same time, the first bracket 11 and the second cover 53 are flipped on the second bracket 12, and the telescopic rod 1121 extends in the sleeve 1122, so as to adjust the angle between the first bracket 11 and the second bracket 12. The user can lean against the inclined first bracket 11, so as to improve the comfort of the user. Further, a ring sleeve 721 is arranged on the clamping seat 72, and a third spring 73 connected to the ring sleeve 721 is arranged on the swinging seat 77. The third spring 73 plays a role in resetting the swinging seat 77. When the screw rod 74 retracts, under the elastic pull of the third spring 73, the swinging seat 77 is controlled to be parallel to the sleeve 1122, that is, the sliding disk 78 is controlled to be aligned with the opening 712 of the guiding groove 711. A protective cover 76 is arranged on the swinging seat 77 to improve the protection effect on the screw rod 74, the driving wheel 751 and the driven wheel 741. The driving wheel 751 is arranged at the output end of the motor 75, the driven wheel 741 is arranged on the swinging seat 77 and is threadedly connected with the screw rod 74. The driving wheel 751 and the driven wheel 741 are both spur gears, and the number of teeth of the driving wheel 751 is less than the number of teeth of the driven wheel 741.

[0085] The present invention also discloses a folding method of a cabinet 8 - type folding bed, which specifically includes the following steps:

[0086] S01. Flip the first bracket 11 towards the second bracket 12. At this time, the second cover 53 is synchronously rotated under the pushing of the first bracket 11. Under the limitation of the fifth connecting rod 51, the sixth connecting rod 54 and the second cover 53, the first bracket 11 and the second bracket 12 are abutted against each other, as Figure 10 shown, which is the first folding and flipping of the bed frame 1;

[0087] S02. Flip the first support rod 112 and press it against one side of the first bracket 11. Then, hold the support rod 55 by hand and drive the second bracket 12 and the first cover 42 to flip towards the third bracket 13 for folding. Under the restriction of the third link 41 and the fourth link 43, the first bracket 11 and the second bracket 12 are folded and pressed against the third bracket 13. As shown in Figure 11 shown, the first bracket 11 is folded onto the second bracket 12, and then the second bracket 12 is folded onto the third bracket 13;

[0088] S03. Then, apply pressure to the pressing rod 44 so that the first link 31 and the second link 38 rotate on the storage seat 3. At the same time, under the pulling action of the second spring 37, the third bracket 13 rotates into the storage seat 3. As shown in Figure 12 shown, the final folded state of the bed frame 1. By using the method of multiple folds, the occupied space of the bed frame 1 is reduced to the size of the storage cabinet 81, thereby improving the space utilization rate;

[0089] S04. Push the storage cabinet 81 back into the cabinet 8 to complete the folding of the bed frame 1. As shown in Figure 14 shown, the folding bed is stored in the cabinet 8.

[0090] For the above technical solution of the present invention, aiming at the technical problem that the prior art solution is too single, a solution significantly different from the prior art is provided. The parts not involved in the technical solution of this application are the same as the prior art or can be implemented by using the prior art, and will not be elaborated here.

[0091] The technical solutions in the above embodiments have clearly and completely described the content of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

Claims

1. A cabinet-type folding bed, characterized in that: include: A cabinet (8), wherein a storage cabinet (81) is provided at the bottom of the cabinet (8); A bed frame (1), the bed frame (1) being arranged on the storage cabinet (81), and the bed frame (1) comprising a first bracket (11), a second bracket (12) and a third bracket (13), and a mattress (2) being arranged between the first bracket (11), the second bracket (12) and the third bracket (13); A first rotating member (4), the first rotating member (4) being arranged between the second bracket (12) and the third bracket (13); A second rotating member (5), the second rotating member (5) being arranged between the first bracket (11) and the second bracket (12); A storage seat (3), wherein the storage seat (3) is arranged on the third bracket (13); The first bracket (11) is flipped and folded onto the second bracket (12) via the second rotating member (5), and the second bracket (12) is flipped and folded onto the third bracket (13) via the first rotating member (4); the third bracket (13) is located on the storage seat (3) and rotates so that the bed frame (1) is folded into the storage cabinet (81).

2. A cabinet-type folding bed according to claim 1, characterized in that: The first rotating member (4) comprises a fourth connecting rod (43), a first cover body (42), and a third connecting rod (41) hinged to the first cover body (42); one end of the fourth connecting rod (43) is hinged to the third bracket (13), and the other end of the fourth connecting rod (43) is hinged to the third connecting rod (41); A second support rod (121) is rotatably arranged on the second bracket (12), and the second support rod (121) is hinged to the third connecting rod (41).

3. A cabinet-type folding bed according to claim 2, characterized in that: The first cover body (42) is provided with a first groove (421), the second bracket (12) and the third bracket (13) are hinged in the first groove (421), and a pressing rod (44) is provided in the first groove (421).

4. The cabinet-type folding bed according to claim 1, characterized in that: The second rotating member (5) comprises a sixth connecting rod (54), a second cover body (53), and a fifth connecting rod (51) hinged to the second cover body (53); one end of the sixth connecting rod (54) is hinged to the second bracket (12), and the other end is hinged to the fifth connecting rod (51); The first bracket (11) is provided with a first support rod (112), and the first support rod (112) is hinged to the fifth connecting rod (51).

5. The cabinet-type folding bed according to claim 4, characterized in that: The second cover body (53) is provided with a second groove (531), the first bracket (11) and the second bracket (12) are both hinged in the second groove (531), and the second cover body (53) is provided with a support rod (55).

6. The cabinet-type folding bed according to claim 1, characterized in that: The storage seat (3) is provided with a first connecting rod (31) and a second connecting rod (38), the first connecting rod (31) and the second connecting rod (38) are both hinged to the third bracket (13), and the storage seat (3) is provided with a second spring (37) for pulling back the second connecting rod (38).

7. The cabinet-type folding bed according to claim 6, characterized in that: The storage seat (3) has a rotating portion (34), a limiting block (341) is arranged on the rotating portion (34), and the second connecting rod (38) is hinged on the rotating portion (34) and abuts against the limiting block (341).

8. The cabinet-type folding bed according to claim 1, characterized in that: The bed frame (1) is provided with a plurality of mounting holes (15), the mounting holes (15) are provided with a fixing plate (62), and a cushion (61) matching with the mattress (2) is slidably provided on the fixing plate (62); The first support rod (112) comprises a sleeve (1122) and a telescopic rod (1121) sliding in the sleeve (1122); the sleeve is provided with a driving unit (7) cooperating with the fixing plate (62); the driving unit (7) pushes against the fixing plate (62) to control the first bracket (11) and the second rotating member (5) to rotate on the second bracket (12).

9. The cabinet-type folding bed according to claim 8, characterized in that: The driving unit (7) comprises a guide block (71), a clamping seat (72) and a swing seat (77) rotatably arranged on the clamping seat (72); a guide groove (711) is provided on the guide block (71); and the guide block (71) is clamped on the fixing plate (62); The swing seat (77) is provided with a screw rod (74) and a motor (75) for driving the screw rod (74) to extend and retract on the swing seat (77); a spherical portion (742) is provided at one end of the screw rod (74); a ball on the spherical portion (742) is connected to a sliding plate (78) that slides in the guide groove (711).

10. A method for folding a cabinet-type folding bed, characterized in that: The cabinet-type folding bed applied to any one of claims 1 to 9 specifically comprises the following steps: S01, turning the first bracket (11) toward the second bracket (12), at which time the second cover body (53) is pushed by the first bracket (11) and rotates synchronously, and under the restriction of the fifth connecting rod (51), the sixth connecting rod (54) and the second cover body (53), the first bracket (11) and the second bracket (12) are abutted against each other; S02, flip the first support rod (112) to abut against one side of the first bracket (11), then hold the support rod (55) to drive the second bracket (12) and the first cover body (42) to flip and fold toward the third bracket (13), and under the restriction of the third connecting rod (41) and the fourth connecting rod (43), the first bracket (11) and the second bracket (12) are folded and abut against the third bracket (13); S03, applying pressure to the pressing rod (44) to make the first connecting rod (31) and the second connecting rod (38) rotate on the receiving seat (3), and at the same time, under the pulling action of the second spring (37), the third bracket (13) rotates into the receiving seat (3); S04, pushing the storage cabinet (81) back into the cabinet body (8) to complete the folding of the bed frame (1).

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