A wardrobe and method of installing the same

Abstract

The application discloses a wardrobe and a mounting method thereof. The wardrobe belongs to the technical field of wardrobes and comprises a first cabinet body and a second cabinet body, which are arranged in sequence from left to right. The first cabinet body is provided with a storage cavity. The bed body can be rotated to a vertical state around the connecting piece, and then is slid into the storage cavity through cooperation of the T-shaped sliding groove and the connecting piece to be stored. After the bed body is stored in the non-rest time, the indoor area originally occupied by the bed is completely released. Meanwhile, the bed body can be stored, so that the indoor non-rest time activity space can be increased without reducing the volume of the wardrobe, the capacity of the wardrobe is ensured, the problem of interference between the bed body and the outward opening cabinet door of the wardrobe is completely eliminated, and clothes can be taken and put more conveniently when the bed body is stored.

Description

Technical Field

[0001] This invention relates to the field of wardrobe technology, and in particular to a wardrobe and its installation method. Background Technology

[0002] Wardrobes are indispensable furniture in daily life, and storage capacity is an important indicator of their performance. However, increasing wardrobe capacity often means taking up more indoor space, easily making the room feel cramped. This is especially true in rented situations, where migrant workers, limited by economic conditions, often rent small single rooms, and placing a large-capacity wardrobe will significantly encroach on the already limited living space. Furthermore, if the wardrobe uses outward-opening doors, in a small room, the bed can easily interfere with the doors, severely affecting the convenience of accessing clothing. Therefore, there is an urgent need to develop a wardrobe that provides ample storage capacity while allowing the bed to be folded away when not in use, thereby effectively freeing up indoor space and meeting the requirement for a larger living area during non-rest periods. Summary of the Invention

[0003] The purpose of this invention is to provide a wardrobe and its installation method, which, by making the bed retractable, ensures the wardrobe's capacity while freeing up the indoor space occupied by the bed, thus solving the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A wardrobe includes a first cabinet and a second cabinet, arranged sequentially from left to right. The first cabinet has a storage cavity, and a T-shaped groove is formed on the inner side wall of the bottom surface of the storage cavity. A connector is slidably disposed in the T-shaped groove, and a bed is rotatably mounted on the connector. The bed can be rotated to a vertical position, so that it slides into the storage cavity for storage with the cooperation of the connector, freeing up the area for movement after the bed is stored. The end of the bed away from the connector is provided with a clamping mechanism for holding bedding during storage. The second cabinet is detachably and fixedly connected to the right side of the first cabinet through an installation mechanism, and the second cabinet has multiple spaces for storing clothing and miscellaneous items.

[0005] By adopting the above technical solution, a storage cavity is provided within the first cabinet. The bed can rotate around the connector to a vertical position, and then slide into the storage cavity through the cooperation of the T-shaped slide and the connector for storage. When the bed is stored away during non-rest time, the indoor space originally occupied by the bed is completely freed up. At the same time, the retractable bed design increases the indoor space for non-rest time activities without reducing the size of the wardrobe, ensuring the wardrobe's capacity. Furthermore, it completely eliminates the problem of interference between the bed and the wardrobe's outward-opening doors, making it more convenient to retrieve and put away clothes when the bed is stored away. As a further embodiment of the present invention: the connecting member includes a T-shaped slider, a connecting block, a rotating shaft, and an anti-detachment block. The T-shaped slider is slidably connected in a T-shaped groove, and the upper end of the T-shaped slider is higher than the upper end surface of the T-shaped groove. The connecting block is fixedly connected to the part of the front end surface of the T-shaped slider that is higher than the upper end surface of the T-shaped groove. The rotating shaft is fixedly connected to the end face of the connecting block away from the T-shaped slider. The anti-detachment block is detachably fixedly connected to the end of the rotating shaft away from the connecting block.

[0006] As a further embodiment of the present invention: the bed body is composed of a left end plate, a bed frame and a right end plate fixedly connected in sequence. A rotating ear plate is detachably fixedly connected to the left end face of the left end plate near the lower end by bolts. The rotating ear plate is rotatably connected to the part between the anti-detachment block and the connecting block on the rotating shaft.

[0007] As a further aspect of the present invention: the bed frame is provided with support legs at the four corners of the bottom, and the sum of the heights of the support legs, the bed frame and the left end plate or the right end plate is less than the width of the storage cavity, so that the bed can be pushed into the storage cavity for storage after it is upright.

[0008] As a further aspect of the present invention: the right end plate is provided with two limiting grooves, the two limiting grooves are symmetrically opened, and the top of the two limiting grooves penetrates the top of the right end plate. There are two clamping mechanisms, which are respectively set on the end face of the right end plate away from the bed frame, and the two clamping mechanisms correspond one-to-one with the two limiting grooves.

[0009] As a further embodiment of the present invention: the clamping mechanism includes a fixed block, a threaded rod, a clamping plate and a rotating rod. The fixed block is fixedly connected to the lower end of the limiting groove on the right end face of the right end plate. The threaded rod is rotatably connected to the fixed block. The clamping plate is rotatably connected to the top of the threaded rod. The rotating rod is fixedly connected to the lower end of the fixed block on the threaded rod.

[0010] As a further aspect of the present invention: the width of the clamping plate is smaller than the width of the limiting groove.

[0011] As a further embodiment of the present invention: the installation mechanism includes two sliding grooves, two sliding blocks, a slot, a plug plate, two threaded holes, and two fixing bolts. The two sliding grooves are symmetrically opened on the left end face of the second cabinet, and the front ends of the two sliding grooves extend through the front end face of the second cabinet. The two sliding blocks are fixedly connected to the right end face of the first cabinet, and the sliding blocks and the sliding grooves are in sliding fit. Both the sliding blocks and the sliding grooves are T-shaped. The slot is opened on the left end face of the second cabinet between the two sliding grooves. The plug plate has an L-shaped structure and is fixedly connected to the right end face of the first cabinet. The plug plate is inserted into the slot. The two threaded holes are opened on the left inner wall of the second cabinet, and the threaded holes extend through the side wall of the second cabinet and the plug plate. The two fixing bolts are respectively threaded into the threaded holes, thereby detachably and fixedly connecting the first cabinet and the second cabinet.

[0012] A method for installing a wardrobe, comprising the following steps: S1: Installation between the first cabinet and the second cabinet; S11: Move the second cabinet into the room and place it in a suitable location; S12: Move the first cabinet to the front left side of the second cabinet in the room, so that the right side of the first cabinet is flush with the left side of the second cabinet; S13: Push the first cabinet toward the second cabinet, so that the slider on the right end face of the first cabinet slides into the groove on the left end face of the second cabinet until the front of the first cabinet is flush with the front end face of the second cabinet. During this process, the insert plate is fully inserted into the slot. S14: Screw the two fixing bolts into the threaded holes to fix the first cabinet and the second cabinet together through the installation mechanism; S2: Installation between the bed frame and connecting parts; S21: Move the bed into the room; S22: Remove the rotating lug plate from the left end plate of the bed; S23: Slide the T-shaped slider inside the T-shaped groove of the first cabinet to the front end of the T-shaped groove, and remove the anti-detachment block on the rotating shaft; S24: After inserting the rotating ear plate onto the rotating shaft, fix the anti-detachment block to the end of the rotating shaft; during this process, it should be noted that when fixing the anti-detachment block, the lower end face of the anti-detachment block should be kept parallel to the lower side wall inside the storage cavity. S25: Fix the left end plate of the bed to the rotating ear plate to complete the fixation between the bed and the connecting parts.

[0013] Compared with the prior art, the beneficial effects of the present invention are: This invention features a storage cavity within the first cabinet. The bed can rotate around the connector to a vertical position and then slide into the storage cavity through the cooperation of the T-shaped groove and the connector. When the bed is stored away during non-rest time, the indoor space originally occupied by the bed is completely freed up. At the same time, the retractable bed design increases the indoor activity space during non-rest time without reducing the size of the wardrobe, ensuring the capacity of the wardrobe and completely eliminating the problem of interference between the bed and the wardrobe's outward-opening doors. It also makes it more convenient to take out and put away clothes when the bed is stored away. This invention features a clamping mechanism at the end of the bed frame furthest from the connector. When the bed is stored vertically, the clamping plate secures the mattress, quilt, sheets, and blankets, preventing them from scattering. No extra storage space is required, and operation is convenient. The clamping plate's position is adjustable via a threaded rod. Since the width of the clamping plate is less than the width of the limiting groove, it can partially slide into the groove, preventing rotation during clamping, enhancing clamping stability, and ensuring the neatness of the bedding without affecting the bed's insertion into the storage cavity. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the bed frame of the present invention when it is not stowed. Figure 3 This is a schematic diagram of the internal structure of the first and second cabinets when the bed is stored in this invention; Figure 4 This is a three-dimensional structural diagram of the first cabinet of the present invention; Figure 5 This is a three-dimensional structural diagram of the second cabinet of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the bed frame of the present invention; Figure 7 This is a three-dimensional structural diagram of the connector of the present invention; Figure 8 This is a schematic diagram showing the positional relationship between the connector and the rotating ear plate of the present invention; Figure 9 This is a three-dimensional structural diagram of the clamping mechanism of the present invention.

[0015] The attached figures are labeled as follows: 1. First cabinet; 2. Second cabinet; 3. Connector; 301. T-shaped slider; 302. Connecting block; 303. Rotating shaft; 304. Anti-detachment block; 4. Bed frame; 401. Left end plate; 402. Bed frame; 403. Right end plate; 5. Clamping mechanism; 501. Fixing block; 502. Threaded rod; 503. Clamping plate; 504. Rotating rod; 6. Installation mechanism; 601. Slide groove; 602. Slider; 603. Slot; 604. Insert plate; 605. Threaded hole; 606. Fixing bolt; 7. Storage cavity; 8. T-shaped slide groove; 9. Support leg; 10. Limiting groove; 11. Rotating ear plate. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] See Figure 1-9 As shown, a wardrobe includes a first cabinet 1 and a second cabinet 2, arranged sequentially from left to right. The second cabinet 2 is detachably and fixedly connected to the right side of the first cabinet 1 via an installation mechanism 6. The installation mechanism 6 allows for quick assembly and disassembly of the first cabinet 1 and the second cabinet 2, facilitating movement and reassembly, making it particularly suitable for use in rental housing or other scenarios requiring frequent relocation. The interior of the second cabinet 2 features multiple spaces for storing clothing and miscellaneous items, providing ample storage capacity.

[0018] The first cabinet 1 has a storage cavity 7 inside. A T-shaped groove 8 is formed on the inner side wall of the bottom surface of the storage cavity 7, and a connector 3 is slidably mounted within the T-shaped groove 8. A bed 4 is rotatably mounted on the connector 3. The bed 4 can rotate around the connector 3 to a vertical position and slide along the T-shaped groove 8 into the storage cavity 7 for storage. This structure allows the bed 4 to be completely stored inside the first cabinet 1 when not in use, freeing up indoor space previously occupied by the bed, increasing living space, while maintaining the wardrobe's storage capacity without reducing its size. It also completely solves the problem of interference between the bed 4 and the outward-opening cabinet doors, making it more convenient to access clothing.

[0019] The connecting component 3 includes a T-shaped slider 301, a connecting block 302, a rotating shaft 303, and an anti-detachment block 304. The T-shaped slider 301 is slidably connected within the T-shaped groove 8, providing smooth guidance for the forward and backward movement of the bed 4. The upper end of the T-shaped slider 301 is higher than the upper surface of the T-shaped groove 8. The connecting block 302 is fixedly connected to the part where the front end of the T-shaped slider 301 is higher than the upper surface of the T-shaped groove 8. The connecting block 302 raises the installation position of the rotating shaft 303, allowing the bed 4 to rotate around the rotating shaft 303 without interfering with the bottom wall of the storage cavity 7. The rotating shaft 303 is fixedly connected to the end face of the connecting block 302 away from the T-shaped slider 301. The anti-detachment block 304 is detachably fixedly connected to the end of the rotating shaft 303 away from the connecting block 302. The anti-detachment block 304 is used to prevent the rotating ear plate 11 from slipping off the rotating shaft 303, ensuring a safe and reliable rotating connection.

[0020] The bed frame 4 is composed of a left end plate 401, a bed frame 402, and a right end plate 403, which are sequentially and fixedly connected. A rotating lug 11 is detachably and fixedly connected to the lower left end face of the left end plate 401 via bolts. The rotating lug 11 is rotatably connected to the portion between the anti-detachment block 304 and the connecting block 302 on the rotating shaft 303, allowing the bed frame 4 to flexibly rotate around the rotating shaft 303. Support legs 9 are located at the four corners of the bottom of the bed frame 402, providing support when the bed frame 4 is placed horizontally. The sum of the heights of the support legs 9, the bed frame 402, and either the left end plate 401 or the right end plate 403 is less than the width of the storage cavity 7, ensuring that the bed frame 4 can be smoothly pushed into the storage cavity 7 after rotating to a vertical position, thus making efficient use of space.

[0021] Two limiting grooves 10 are provided on the right end plate 403. The two limiting grooves 10 are symmetrically opened and their tops penetrate the top of the right end plate 403. A clamping mechanism 5 is provided at the end of the bed frame 4 away from the connecting piece 3. The clamping mechanism 5 includes a fixing block 501, a threaded rod 502, a clamping plate 503, and a rotating rod 504. The fixing block 501 is fixedly connected to the lower end of the limiting groove 10 on the right end face of the right end plate 403, providing the mounting base for the entire clamping mechanism 5. The threaded rod 502 is rotatably connected to the fixing block 501, the clamping plate 503 is rotatably connected to the top of the threaded rod 502, and the rotating rod 504 is fixedly connected to the lower end of the fixing block 501 on the threaded rod 502. By rotating the threaded rod 502, the position of the clamping plate 503 can be adjusted to clamp and fix bedding such as mattresses, quilts, sheets, and blankets to the bed frame 402, preventing the items from scattering when the bed frame 4 is stored vertically, without needing to allocate additional storage space. The width of the clamping plate 503 is smaller than the width of the limiting groove 10, so that the clamping plate 503 can partially slide into the limiting groove 10, preventing the clamping plate 503 from rotating during the clamping process, enhancing the reliability of the clamping, and ensuring the neatness of the bedding, without affecting the bed frame 4 entering the storage cavity 7.

[0022] The mounting mechanism 6 includes a slide 601, a slider 602, a slot 603, an insert plate 604, a threaded hole 605, and a fixing bolt 606. Two slides 601 are symmetrically arranged on the left end face of the second cabinet 2, with the front ends of the two slides 601 extending through the front face of the second cabinet 2. Two sliders 602 are fixedly connected to the right end face of the first cabinet 1, and the sliders 602 slide in contact with the slides 601. Both the sliders 602 and the slides 601 are T-shaped to ensure accurate positioning and tight connection when the first cabinet 1 and the second cabinet 2 are assembled. A slot 603 is provided between the two slides 601 on the left end face of the second cabinet 2. An L-shaped insert plate 604 is fixedly connected to the right end face of the first cabinet 1, and the insert plate 604 engages with the slot 603 to further enhance the connection strength. A threaded hole 605 is provided on the left side wall inside the second cabinet 2. The threaded hole 605 passes through the side wall of the second cabinet 2 and the insert plate 604. The fixing bolt 606 is threaded into the threaded hole 605, so that the first cabinet 1 and the second cabinet 2 can be detachably and fixedly connected. The disassembly and assembly are convenient and the connection is stable.

[0023] A method for installing a wardrobe, comprising the following steps: S1: Installation between the first cabinet 1 and the second cabinet 2; S11: Move the second cabinet 2 into the room and to a suitable location; S12: Move the first cabinet 1 to the front left side of the second cabinet 2 in the room, so that the right side of the first cabinet 1 and the left side of the second cabinet 2 are flush. S13: Push the first cabinet 1 toward the second cabinet 2, so that the slider 602 on the right end face of the first cabinet 1 slides into the groove 601 on the left end face of the second cabinet 2 until the front of the first cabinet 1 is flush with the front end face of the second cabinet 2. During this process, the insert plate 604 is fully inserted into the slot 603. S14: Screw the two fixing bolts 606 into the threaded holes 605 to fix the first cabinet 1 and the second cabinet 2 together through the installation mechanism 6; S2: Installation between bed 4 and connector 3; S21: Move bed 4 into the room; S22: Remove the rotating lug 11 on the left end plate 401 of the bed body 4; S23: Slide the T-shaped slider 301 in the T-shaped slide groove 8 inside the first cabinet 1 to the front end position of the T-shaped slide groove 8, and remove the anti-detachment block 304 on the rotating shaft 303; S24: After the rotating ear plate 11 is inserted into the rotating shaft 303, the anti-detachment block 304 is fixed to the end of the rotating shaft 303. During this process, it should be noted that when the anti-detachment block 304 is fixed, the lower end face of the anti-detachment block 304 should be kept parallel to the lower side wall inside the storage cavity 7. S25: Fix the left end plate 401 of the bed body 4 to the rotating ear plate 11 to complete the fixing between the bed body 4 and the connecting piece 3.

[0024] By adopting a step-by-step installation method, the wardrobe is easy to install in rooms with limited space. Furthermore, the step-by-step installation of each component makes the weight of each move lighter, making it easier for a single person to install.

[0025] In practical use, when the bed frame 4 needs to be stored, first rotate the threaded rod 502 to move the clamping plate 503 towards the limiting groove 10, clamping the bedding laid on the bed frame 4 onto the right end plate 403. Then lift the bed frame 4 upwards, and the bed frame 4 rotates around the pivot 303 to a vertical position by rotating the ear plate 11. At this time, the T-shaped slider 301 is located at the front end of the T-shaped slide groove 8. Then push the bed frame 4 backwards, and the T-shaped slider 301 slides along the T-shaped slide groove 8 into the storage cavity 7, driving the entire vertical bed frame 4 smoothly into the storage cavity 7, completing the storage. At this time, the area occupied by the bed in the room is freed up, the activity space is significantly increased, and the cabinet door of the second cabinet 2 can be opened and closed normally, and clothes can be taken out and put in without any obstruction. When the bed frame 4 needs to be used again, pull the bed frame 4 forward from the storage cavity 7, flip it around the pivot 303 to a horizontal position, and the four corner support legs 9 touch the ground to restore the bed's resting function.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wardrobe, comprising a first cabinet (1) and a second cabinet (2), characterized in that: The first cabinet (1) and the second cabinet (2) are arranged from left to right; First cabinet (1): It has a storage cavity (7) inside. A T-shaped groove (8) is opened on the inner side wall of the bottom surface of the storage cavity (7). A connector (3) is slidably arranged in the T-shaped groove (8). A bed (4) is rotatably installed on the connector (3). The bed (4) can be rotated to a vertical state, so that it can slide into the storage cavity (7) for storage with the cooperation of the connector (3). After the bed (4) is stored, the area can be freed up for movement. The end of the bed (4) away from the connector (3) is provided with a clamping mechanism (5) for clamping the bedding when storing. The second cabinet (2) is detachably and fixedly connected to the right side of the first cabinet (1) by means of the installation mechanism (6), and the second cabinet (2) has multiple spaces for storing clothing and miscellaneous items inside.

2. The wardrobe according to claim 1, characterized in that: The connector (3) includes a T-shaped slider (301), a connecting block (302), a rotating shaft (303), and an anti-detachment block (304). The T-shaped slider (301) is slidably connected in the T-shaped groove (8), and the upper end of the T-shaped slider (301) is higher than the upper end face of the T-shaped groove (8). The connecting block (302) is fixedly connected to the part of the front end face of the T-shaped slider (301) that is higher than the upper end face of the T-shaped groove (8). The rotating shaft (303) is fixedly connected to the end face of the connecting block (302) away from the T-shaped slider (301). The anti-detachment block (304) is detachably fixedly connected to the end of the rotating shaft (303) away from the connecting block (302).

3. A wardrobe according to claim 2, characterized in that: The bed body (4) is composed of a left end plate (401), a bed frame (402) and a right end plate (403) connected in sequence. The left end plate (401) has a rotating ear plate (11) that is detachably fixed to the lower end of the left end face by bolts. The rotating ear plate (11) is rotatably connected to the part between the anti-detachment block (304) and the connecting block (302) on the rotating shaft (303).

4. A wardrobe according to claim 3, characterized in that, The bed frame (402) has support legs (9) at the four corners of its bottom. The sum of the heights of the support legs (9), the bed frame (402), and the left end plate (401) or the right end plate (403) is less than the width of the storage cavity (7), so that the bed (4) can be pushed into the storage cavity (7) for storage after it is upright.

5. A wardrobe according to claim 3, characterized in that: The right end plate (403) is provided with two limiting grooves (10), which are symmetrically opened and the top of the two limiting grooves (10) penetrates the top of the right end plate (403). There are two clamping mechanisms (5), which are respectively set on the end face of the right end plate (403) away from the bed frame (402), and the two clamping mechanisms (5) correspond one-to-one with the two limiting grooves (10).

6. A wardrobe according to claim 5, characterized in that: The clamping mechanism (5) includes a fixed block (501), a threaded rod (502), a clamping plate (503), and a rotating rod (504). The fixed block (501) is fixedly connected to the lower end of the limiting groove (10) on the right end face of the right end plate (403). The threaded rod (502) is rotatably connected to the fixed block (501). The clamping plate (503) is rotatably connected to the top of the threaded rod (502). The rotating rod (504) is fixedly connected to the lower end of the fixed block (501) on the threaded rod (502).

7. A wardrobe according to claim 6, characterized in that: The width of the clamping plate (503) is smaller than the width of the limiting groove (10).

8. A wardrobe according to claim 1, characterized in that: The mounting mechanism (6) includes two slides (601), two sliders (602), a slot (603), a plate (604), two threaded holes (605), and two fixing bolts (606). The two slides (601) are symmetrically opened on the left end face of the second cabinet (2), and the front ends of the two slides (601) extend through the front end face of the second cabinet (2). The two sliders (602) are fixedly connected to the right end face of the first cabinet (1), and the sliders (602) slide in cooperation with the slides (601). Both the sliders (602) and the slides (601) are T-shaped. The slot (603) The insert plate (604) is located between two sliding grooves (601) on the left end face of the second cabinet (2). The insert plate (604) is L-shaped and is fixedly connected to the right end face of the first cabinet (1). The insert plate (604) is inserted into the slot (603). Two threaded holes (605) are opened on the left side wall of the second cabinet (2). The threaded holes (605) penetrate the side wall of the second cabinet (2) and the insert plate (604). Two fixing bolts (606) are threaded into the threaded holes (605) respectively, thereby detachably and fixedly connecting the first cabinet (1) and the second cabinet (2).

9. A method for installing a wardrobe according to any one of claims 1-8, characterized in that: Includes the following steps: S1: Installation between the first cabinet (1) and the second cabinet (2); S11: Move the second cabinet (2) into the room and to a suitable location; S12: Move the first cabinet (1) to the front left side of the second cabinet (2) in the room, so that the right side of the first cabinet (1) and the left side of the second cabinet (2) are flush. S13: Push the first cabinet (1) toward the second cabinet (2) so that the slider (602) on the right end face of the first cabinet (1) slides into the groove (601) on the left end face of the second cabinet (2) until the front of the first cabinet (1) is flush with the front end face of the second cabinet (2). During this process, the insert plate (604) is fully inserted into the slot (603). S14: Screw the two fixing bolts (606) into the threaded holes (605) to fix the first cabinet (1) and the second cabinet (2) together through the installation mechanism (6); S2: Installation between the bed (4) and the connector (3); S21: Move the bed (4) into the room; S22: Remove the rotating lug (11) on the left end plate (401) of the bed body (4); S23: Slide the T-shaped slider (301) in the T-shaped slide groove (8) inside the first cabinet (1) to the front end of the T-shaped slide groove (8), and remove the anti-detachment block (304) on the rotating shaft (303). S24: After the rotating ear plate (11) is threaded onto the rotating shaft (303), the anti-detachment block (304) is fixed to the end of the rotating shaft (303); S25: Fix the left end plate (401) of the bed (4) to the rotating ear plate (11) to complete the fixing between the bed (4) and the connector (3).

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