Accompanying bed and cabinet combined device and method thereof

Abstract

The invention relates to the technical field of medical accompanying instruments, in particular to an accompanying bed and cabinet combined device and a method thereof.The accompanying bed and cabinet combined device comprises a folding bed body assembly, and the folding bed body assembly comprises a turnover frame structure, a push-pull frame structure and a folding bed structure; the turnover frame structure is movably connected to the rear portion of the cabinet body assembly, and the push-pull frame structure is connected into a sliding groove of the turnover frame structure in a sliding mode. The push-pull frame structure is connected with one end of the folding bed structure, and the other end of the folding bed structure is connected into the cabinet body assembly; the middle part of the folding bed structure is in sliding fit in the slideway of the turnover frame structure; a locking assembly is arranged between the overturning frame structure and the push-pull frame structure. The bedside table and the accompanying bed are reasonably combined, space is saved, and accompanying convenience and comfort are improved; and the size of the accompanying bed structure formed by matching the folding bed structure, the push-pull frame structure and the turnover frame structure can be adjusted, so that the actual requirements of users with different spaces or different heights can be conveniently met.

Description

Technical Field

[0001] The present invention relates to the technical field of medical accompanying equipment, and more specifically, to an accompanying bed cabinet combination device and a method thereof. Background Art

[0002] In the process of arranging hospital wards, it is usually necessary to include beds and bedside tables; on this basis, in special wards that require accompanying care, it is usually necessary to provide a separate folding bed for the accompanying person. However, since the placement of folding beds may affect the normal development of medical care, hospitals usually stipulate that folding beds are not allowed to be placed on beds during the day. This requires providing a separate placement space for folding beds, such as arranging a separate room to place folding beds. However, the space in ordinary wards is limited, and there is usually a problem of insufficient beds and the need for additional beds. After adding beds, the wards are more crowded, and it is difficult to set up a separate space or storage equipment for folding beds, which makes medical care more difficult, affects the immediacy of medical care, and further reduces the comfort of accompanying personnel. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a bedside cabinet assembly device and a method thereof.

[0004] The technical solution adopted by the present invention is:

[0005] A companion bed cabinet combination device comprises: a folding bed body assembly, the folding bed body assembly comprises: a turning frame structure, a push-pull frame structure and a folding bed structure; the turning frame structure is movably connected to the rear of the cabinet body assembly, and the push-pull frame structure is slidably connected in a slide groove of the turning frame structure; the push-pull frame structure is connected to one end of the folding bed structure, and the other end of the folding bed structure is connected to the cabinet body assembly; the middle part of the folding bed structure is slidably matched in the slideway of the turning frame structure; a locking assembly is installed between the turning frame structure and the push-pull frame structure to lock the relative positions of the push-pull frame structure and the turning frame structure when the push-pull frame structure slides out or slides into the turning frame structure to reach a preset position.

[0006] Furthermore, the flip frame structure includes: an outer tube and a guide plate, each of which is provided with two outer tubes and two guide plates, the two guide plates are relatively fixed on the two outer tubes, and the two guide plates are rotatably connected to both sides of the rear part of the cabinet assembly through two rotating shafts; a strip slide is vertically arranged on the outer side surface of the outer tube, and a plurality of limit grooves for cooperating with the locking assembly are arranged at intervals on the strip slide.

[0007] Furthermore, the guide key on the side of the cabinet assembly slides in the arc-shaped guide groove formed on the guide plate, so that the guide plate can be flipped at an angle not greater than 90 degrees around the axis of the rotating shaft; when the side surface of the outer tube is attached to the rear side surface of the cabinet assembly, the guide key is stuck in one end of the arc-shaped guide groove; when the bottom surface of the outer tube is perpendicular to the rear side surface of the cabinet assembly, the guide key is stuck in the other end of the arc-shaped guide groove.

[0008] Further, the locking nut threadedly connected to the guide key is abutted against the guide plate.

[0009] Furthermore, the push-pull frame structure includes: an inner tube, a handle and support legs; there are two inner tubes, one end of the two inner tubes is slidably fitted in the two outer tubes, and the other end of the two inner tubes is connected to the handle, and the handle is connected to two sets of support legs.

[0010] Furthermore, the locking assembly includes: a cross bar, which is slidably fitted in the mounting groove of the handle and can slide up and down in the mounting groove of the handle, the leaf spring at the top of the cross bar abuts against the top surface of the inner side of the mounting groove, and the push button at the bottom of the cross bar passes through the guide groove at the bottom of the handle to the bottom of the handle; two vertical bars fixed on both sides of the cross bar are slidably arranged in the guide grooves on both sides of the handle, the bottoms of the two vertical bars are connected to the locking structure assembled in the inner tube, and the locking structure is inserted in the limit groove.

[0011] Furthermore, the locking structure includes: a push block slidably arranged in the horizontal sliding groove of the inner tube, the upper inclined surface on the push block slidingly cooperates with the lower inclined surface at the bottom of the vertical rod; a limiting cylinder fixed to the outside of the push block slides in the circular hole on the side wall of the inner tube, a spring is arranged between the push block and the inner wall of the inner tube, and the end of the limiting cylinder away from the push block can be inserted into the limiting groove.

[0012] Furthermore, the folding bed structure includes: a plurality of hingedly connected bed boards, which slide in the inner tube's slide groove and / or the outer tube's slide groove through protrusions; and a plurality of bed boards inserted into the cabinet assembly are wound and fitted on the rolling structure in the cabinet assembly.

[0013] Furthermore, the unwinding structure includes: a winding frame for winding a plurality of bed boards, the winding frame is fixed on a winding shaft, and the winding shaft is rotatably connected to the inside of the cabinet assembly; a reset coil spring is provided between the winding frame and the inner wall of the cabinet assembly.

[0014] Furthermore, the limiting groove is a semicircular hole or a 1 / 3 circular hole connected to the strip slideway.

[0015] The present invention also provides a method for arranging a companion bed structure, which is applied to the companion bed cabinet assembly device, and the method comprises the following steps:

[0016] Rotate the cabinet assembly so that the folding bed assembly at the rear of the cabinet assembly is away from the wall;

[0017] Control the flip frame structure and the cabinet assembly to flip relative to each other, so that the flip frame structure and the push-pull frame structure flip to be parallel to the ground, and the push-pull frame structure is supported on the ground;

[0018] The locking assembly is used to release the lock on the push-pull frame structure and the flip frame structure, and the push-pull frame structure is controlled to be pulled out from the slide slot of the flip frame structure, and the folding bed structure is driven to unfold. After the folding bed structure, the push-pull frame structure and the flip frame structure cooperate to form a companion bed structure, the locking assembly is controlled to lock the relative positions of the push-pull frame structure and the flip frame structure.

[0019] It can be seen from the above scheme that the beneficial effects of the present invention are:

[0020] A companion bed cabinet combination device of the present invention reasonably combines a bedside cabinet and a companion bed, saves space, and improves the convenience and comfort of accompanying. The size of the companion bed structure formed by the folding bed structure, the push-pull frame structure and the flip frame structure can be adjusted to meet the actual needs of users in different spaces or with different heights.

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 The structure of the accompanying bed cabinet combination device of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The structure of the accompanying bed cabinet combination device of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 is an expanded view of the accompanying bed cabinet assembly device of the present invention;

[0026] Figure 4 is a partial diagram of the accompanying bed cabinet assembly device of the present invention;

[0027] Figure 5 It is a partial diagram of the turning frame structure and the push-pull frame structure of the present invention;

[0028] Figure 6 It is a partial diagram of the turning frame structure, the push-pull frame structure and the folding bed structure of the present invention;

[0029] Figure 7 is a structural diagram of the locking assembly of the present invention;

[0030] Figure 8 is a partial enlarged view of the locking assembly of the present invention;

[0031] Fig. 9 is a structural diagram of a support leg of the present invention;

[0032] Fig.10 is a structural diagram of a bed board of the present invention;

[0033] Fig.11 It is a structural diagram of the rolling structure, folding bed structure and cleaning mechanism of the present invention;

[0034] Fig.12 The present invention is a cross-sectional view of the roll-up structure, folding bed structure and cleaning mechanism. Figure 1 ;

[0035] Fig.13 The present invention is a cross-sectional view of the roll-up structure, folding bed structure and cleaning mechanism. Figure 2 ;

[0036] Fig.14 is a partial diagram of the cleaning mechanism of the present invention;

[0037] Fig.15 2 is a structural diagram of the cleaning liquid tank of the present invention. DETAILED DESCRIPTION

[0038] In order to clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, it is obvious that the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be understood that terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0040] Embodiment 1

[0041] See also Figure 1-Figure 10The present invention provides a companion bed cabinet combination device, including: a folding bed body assembly, the folding bed body assembly includes: a turning frame structure, a push-pull frame structure and a folding bed structure; the turning frame structure is movably connected to the rear of the cabinet assembly, and the push-pull frame structure is slidably connected in the slide groove of the turning frame structure; the push-pull frame structure is connected to one end of the folding bed structure, and the other end of the folding bed structure is connected to the cabinet assembly; the middle part of the folding bed structure is slidably matched in the slideway of the turning frame structure; a locking assembly is installed between the turning frame structure and the push-pull frame structure to lock the relative positions of the push-pull frame structure and the turning frame structure when the push-pull frame structure slides out or slides into the turning frame structure to reach a preset position.

[0042] The working principle and technical effects of the accompanying bed cabinet combination device of the present invention are as follows:

[0043] When it is necessary to unfold the accompanying bed structure, the cabinet assembly is rotated so that the folding bed assembly at the rear of the cabinet assembly is away from the wall; the flip frame structure and the cabinet assembly are controlled to flip relative to each other, so that the flip frame structure and the push-pull frame structure are flipped to be parallel to the ground, and the push-pull frame structure is supported on the ground; the locking assembly on the push-pull frame structure and the flip frame structure is released, and the push-pull frame structure is controlled to be pulled out from the slide slot of the flip frame structure, and the folding bed structure is driven to unfold. After the folding bed structure, the push-pull frame structure and the flip frame structure cooperate to form the accompanying bed structure, the locking assembly is controlled to lock the relative positions of the push-pull frame structure and the flip frame structure. The operation is very convenient, and the bedside table and the accompanying bed are reasonably combined, which saves space and improves the convenience and comfort of accompanying care;

[0044] When the accompanying bed structure needs to be folded up, the locking assembly unlocks the push-pull frame structure and the flip frame structure, controls the push-pull frame structure to slide into the slide slot of the flip frame structure, and drives the folding bed structure to be rolled up, and then controls the locking assembly to lock the relative positions of the push-pull frame structure and the flip frame structure, and then controls the flip frame structure to flip over to fit with the rear side of the cabinet assembly, and then rotates the cabinet assembly so that the push-pull frame structure and the flip frame structure on the rear side of the cabinet assembly are pressed against the wall, and a binding belt is also provided on the rear side of the cabinet assembly, so that the flip frame structure can be flipped over to fit with the rear side of the cabinet assembly for binding, thereby improving the stability of the relative positions of the two and preventing the flip frame structure from tipping over.

[0045] The flip frame structure includes: an outer tube 2.1 and a guide plate 2.6, two outer tubes 2.1 and two guide plates 2.6 are provided, the two guide plates 2.6 are relatively fixed on the two outer tubes 2.1, and the two guide plates 2.6 are rotatably connected to the two sides of the rear part of the cabinet assembly through two rotating shafts 2.61; a strip slide 2.12 is vertically arranged on the outer side of the outer tube 2.1, and a plurality of limit grooves 2.11 for cooperating with the locking assembly are arranged at intervals on the strip slide 2.12.

[0046] The guide key 2.63 on the side of the cabinet assembly slides in the arc guide groove 2.62 provided on the guide plate 2.6, so that the guide plate 2.6 can be turned around the axis of the rotating shaft 2.61 at an angle not greater than 90 degrees; when the side of the outer tube 2.1 is attached to the rear side of the cabinet assembly, the guide key 2.63 is stuck at one end of the arc guide groove 2.62; when the bottom surface of the outer tube 2.1 is perpendicular to the rear side of the cabinet assembly, the guide key 2.63 is stuck at the other end of the arc guide groove 2.62. The guide key 2.63 cooperates with the arc guide groove 2.62 to stably guide the turning process of the folding bed assembly; after the folding bed assembly is turned over, the guide key 2.63 is connected to one end of the arc guide groove 2.62, which can provide a pulling force to the folding bed assembly and improve the stability of the folding bed assembly. In addition, after the guide plate 2.6 is turned over, it can also reduce the risk of droplet infection between the accompanying family members and the patient to a certain extent. Furthermore, the transparent guide plate 2.6 facilitates the bed-accompanying family members to monitor the patient. The locking nut threadedly connected on the guide key 2.63 abuts against the guide plate 2.6, which facilitates a certain degree of fixation of the folding bed assembly after it is folded.

[0047] The push-pull frame structure includes: an inner tube 2.2, a handle 2.3 and support legs 2.5; there are two inner tubes 2.2, one end of the two inner tubes 2.2 is slidably fitted in the two outer tubes 2.1, and the other end of the two inner tubes 2.2 is connected to the handle, and two sets of support legs 2.5 are connected to the handle 2.3. The locking assembly includes: a cross bar 4.1, which is slidably fitted in the mounting groove of the handle 2.3 and can slide in the mounting groove of the handle 2.3 in the up and down directions. The leaf spring 6 at the top of the cross bar 4.1 contacts the top surface of the inner side of the mounting groove, and the pressing key 5 at the bottom of the cross bar 4.1 passes through the guide groove at the bottom of the handle 2.3 to the bottom of the handle 2.3; two vertical bars 4.2 fixed on both sides of the cross bar 4.1 are slidably arranged in the guide groove 2.31 on both sides of the handle 2.3, and the bottoms of the two vertical bars 4.2 are connected to the locking structure assembled in the inner tube 2.2, and the locking structure is inserted in the limit groove 2.11. The locking structure includes: a push block 4.3 slidably arranged in the horizontal sliding groove of the inner tube 2.2, an upper inclined surface 4.31 on the push block 4.3 slidingly cooperates with a lower inclined surface 4.21 at the bottom of the vertical rod 4.2; a limiting cylinder 3 fixedly connected to the outer side of the push block 4.3 slides in a circular hole on the side wall of the inner tube 2.2, a spring 4.4 is arranged between the push block 4.3 and the inner wall of the inner tube 2.2, and an end of the limiting cylinder 3 away from the push block 4.3 can be inserted into the limiting groove 2.11.

[0048] The locking assembly works as follows:

[0049] When the folding bed assembly is not unfolded, that is, in the normal storage state without being flipped over, the push button 5 extends to the bottom of the handle 2.3 under the elastic action of the leaf spring 6; the lower conical surface 4.21 generates an extrusion force on the upper conical surface 4.31 under the elastic action of the leaf spring 6, and the push block 4.3 overcomes the thrust of the spring 4.4 and moves toward the outside of the inner tube 2.2, so that the limiting cylinder 3 extends out of the circular hole and engages with the limiting groove 2.11. In this state, the inner tube 2.2 and the outer tube 2.1 are relatively locked and cannot slide.

[0050] When the folding bed assembly is unfolded, that is, in the stretching adjustment state, hold the handle 2.3 and press the pressing key 5 upwards. The pressing key 5 drives the cross bar 4.1 to compress the leaf spring 6. The cross bar 4.1 overcomes the thrust of the leaf spring 6 and moves upwards, and drives the lower cone surface 4.21 of the vertical rod 4.2 to move upwards. In the process of the lower cone surface 4.21 moving upwards, the lower cone surface 4.21 gradually separates from the upper cone surface 4.31, and the interaction force between the lower cone surface 4.21 and the upper cone surface 4.31 decreases. The push block 4.3 moves toward the inner side of the inner tube 2.2 under the restoring force of the spring 4.4, and drives the limiting cylinder 3 to retract, so that the limiting cylinder 3 is separated from the limiting groove 2.11; at this time, the limiting cylinder 3 and the limiting groove 2.11 are in a state of being moved upwards. The engaging state between the positioning groove 2.11 is released, and the inner tube 2.2 and the outer tube 2.1 can be controlled to slide relative to each other, so as to change the size of the unfolded folding bed assembly to meet the needs of different users or different spaces; by pressing the push button 5 and pulling the handle 2.3, the telescopic control of the inner tube 2.2 and the outer tube 2.1 can be realized, and the operation is convenient; after the adjustment is completed, the push button 5 is released, the lower cone surface 4.21 is pressed and matched on the upper cone surface 4.31 again, and the limiting cylinder 3 is reinserted into the limiting groove 2.11 under the elastic force of the leaf spring 6, and the locking assembly returns to the normal state, and the relative sliding between the inner tube 2.2 and the outer tube 2.1 is restricted again, the structure is stable, no separate control is required, and the operation is very simple.

[0051] An operating space for pressing the key 5 is provided between the folding bed structure and the handle 2.3; and in the folded state, an operating space for pressing the key 5 is also provided between the upper cabinet 1.1 and the handle 2.3. In addition, a bed board protrusion 2.41 is provided on the bed board 2.4, and after the bed board assembly is turned over, the height of the bed board protrusion 2.41 is flush with the height of the outer tube 2.1, improving the comfort of lying down.

[0052] The folding bed structure includes: a plurality of hinged bed boards 2.4, which slide and fit in the slide groove of the inner tube 2.2 or the slide groove of the outer tube 2.1 through a protrusion; the plurality of bed boards 2.4 inserted into the cabinet assembly are wound and fit on the winding structure in the cabinet assembly. The winding structure includes: a winding frame 2.8 for winding the plurality of bed boards 2.4, the winding frame 2.8 is fixed on a winding shaft 2.7, and the winding shaft 2.7 is rotatably connected to the inside of the cabinet assembly; a return coil spring is provided between the winding frame 2.8 and the inner wall of the cabinet assembly. When the folding bed structure is pulled out and unfolded, the handle 2.3 is pulled to drive the multiple hinged bed boards 2.4 to unfold, which drives the winding frame 2.8 to rotate. The winding frame 2.8 drives the winding shaft 2.7 to rotate and overcome the elastic force of the reset coil spring. When the folding bed structure is rolled up, the winding frame 2.8 rotates under the elastic force of the reset coil spring, thereby improving the tightness of the rolling of the multiple hinged bed boards 2.4 and improving the rolling efficiency. The limit groove 2.11 is a semicircular hole or a 1 / 3 circular hole connected to the strip slide 2.12. Compared with the limit groove structure of a circular hole, it can improve the fault tolerance of the limit cylinder 3 when it is engaged, and improve the locking effect and locking efficiency.

[0053] The cabinet assembly includes: an upper cabinet 1.1 and a lower cabinet 1.2 connected from top to bottom, a drawer 1.3 is installed in the open groove on the front side of the upper cabinet 1.1, and three universal wheels 1.4 are connected to the bottom of the lower cabinet 1.2, two universal wheels 1.4 are located on the front side of the bottom of the lower cabinet 1.2, and one universal wheel 1.4 is located on the rear side of the bottom of the lower cabinet 1.2. The three universal wheels 1.4 are arranged in a triangular manner, which can improve the stability of the support of the cabinet assembly to a certain extent; and at least one universal wheel 1.4 is a Fomar wheel with a locking mechanism, which is convenient for positioning and fixing the cabinet assembly after the folding bed assembly is unfolded.

[0054] The support leg 2.5 comprises: a fixing ring 2.51, a left support leg 2.52, a right support leg 2.53, a baffle 2.54 and a connecting hole 2.55; there are two fixing rings 2.51, both fixing rings 2.51 are provided with a connecting hole 2.55, the fixing ring 2.51 is sleeved on the crossbar of the handle 2.3 through the connecting hole 2.55, and bolts can be installed between the crossbar of the handle 2.3 and the fixing ring 2.51 to achieve a stable connection between the two; one fixing ring 2.51 is rotatably connected to the left support leg 2.52, and the other fixing ring 2.51 is rotatably connected to the right support leg 2.53; the connection between the two fixing rings 2.51 and the left support leg 2.52 and the right support leg 2.53 is provided with There is a baffle 2.54, so that it can be turned outward up to 90 degrees to support on the ground, so that the left support leg 2.52 and the right support leg 2.53 are perpendicular to the horizontal bar of the handle 2.3; the left support leg 2.52 and the right support leg 2.53 are both C-shaped opening structures, the C-shaped openings of the left support leg 2.52 and the right support leg 2.53 are arranged relatively, the left support leg 2.52 and the right support leg 2.53 have the same length, the left support leg 2.52 and the right support leg 2.53 have different widths, the left support leg 2.52 can be stored in the C-shaped opening of the right support leg 2.53, or the right support leg 2.53 can be stored in the C-shaped opening of the left support leg 2.52, so as to reduce space when stored. The bottom of the handle 2.3 is connected to the top of the inner tube 2.2 by a buckle, which is convenient for connection or disassembly, so as to carry out maintenance and repair.

[0055] The distance between the inner sides of the two outer tubes 2.1 is greater than the outer width of the upper cabinet 1.1; the width of the storage cavity inside the lower cabinet 1.2 is greater than the distance between the outer sides of the two sets of outer tubes 2.1. The above design has the following advantages: first, it can be modified on the basis of the existing hospital bedside cabinets, for example, only the upper structure of the bedside cabinet is retained as the upper cabinet 1.1, and the new lower cabinet 1.2 structure is connected to its lower part, saving material costs; second, the inside of the widened lower cabinet 1.2 can be used as a storage space for the coiled bed board 2.4.

[0056] In addition, since the distance between the inner sides of the two outer tubes 2.1 is greater than the outer width of the upper cabinet 1.1, the width of the folding bed structure and the bed board can be increased, and the comfort of lying can be further improved. And by arranging the folding bed structure at the rear of the cabinet, the folding bed structure can be unfolded through the flipping and stretching steps, and the space can be effectively saved, and when the bed is arranged in the cabinet, a large area of ​​the cabinet space is avoided, and the number of drawers arranged is reduced, which affects the use effect of the cabinet.

[0057] The push block 4.3 is provided with a spring baffle 4.32, and the two ends of the spring 4.4 are respectively against the spring baffle 4.32 and the inner wall of the inner tube 2.2, reducing the probability of the spring 4.4 falling off. The two ends of the spring 4.4 are respectively fixedly connected to the push block 4.3 and the inner wall of the inner tube 2.2, improving the stability of the connection.

[0058] Embodiment 2

[0059] See also Figure 11-Figure 15 , a cleaning mechanism 100 for assisting cleaning of a plurality of bed boards 2.4 is also provided in the lower cabinet 1.2; the cleaning mechanism 100 comprises: a central shaft 101 rotatably engaged with the inner wall of the lower cabinet 1.2, the outer surface of the central shaft 101 is connected with a circular cleaning roller 103 sleeved on the central shaft 101 through a plurality of curved spring sheets 102, a small gear 104 fixed on the central shaft 101 is meshed with a large gear ring 105 fixed on the winding shaft 2.7; a circular cleaning cotton is bonded to the outer surface of the circular cleaning roller 103, and the circular cleaning cotton is in contact with the outer surfaces of the plurality of bed boards 2.4 wound on the winding frame 2.8 to clean the contact surfaces between the plurality of bed boards 2.4 and the user.

[0060] The lower cabinet 1.2 is also provided with a cleaning mechanism 100 for assisting in cleaning the multiple bed boards 2.4, so that part of the bed boards 2.4 can be cleaned before use. The multiple bed boards 2.4 stored in the lower cabinet 1.2 are generally headrest ends, and the caregivers usually rest their heads on the side of the lower cabinet 1.2, and bacteria are generally inhaled into the oral cavity through the mouth and nose. On this basis, the multiple bed boards 2.4 stored in the lower cabinet 1.2 that are not easy to clean are cleaned, and the folding bed is unfolded. When the structure is in operation, the handle 2.3 is pulled to drive the multiple hinged bed boards 2.4 to unfold, which drives the winding frame 2.8 to rotate, and the winding frame 2.8 drives the winding shaft 2.7 to rotate. When the winding shaft 2.7 rotates, it drives the large gear ring 105 to rotate, and when the large gear ring 105 rotates, the meshing pinion 104 rotates. Since the diameters of the pinion 104 and the large gear ring 105 are quite different, the large gear ring 105 drives the pinion 104 to rotate more circles per rotation, and the pinion 104 rotates more. The central shaft 101 is driven to rotate, and when the central shaft 101 rotates, the circular cleaning roller 103 is driven to rotate through multiple curved spring sheets 102, so that the circular cleaning cotton on the circular cleaning roller 103 can effectively clean the outer side surfaces of multiple bed boards 2.4 wound on the winding frame 2.8; and because the outer side surface of the central shaft 101 is connected to the circular cleaning roller 103 sleeved on the central shaft 101 through multiple curved spring sheets 102, when the number of multiple bed boards 2.4 wound on the winding frame 2.8 changes, and the overall diameter of the winding frame 2.8 and multiple bed boards 2.4 changes, different pressures are generated on the circular cleaning roller 103. The arrangement of multiple curved spring sheets 102 allows the relative position of the circular cleaning roller 103 and the central shaft 101 to be adaptively adjusted to a certain extent to meet actual use; circular cleaning cotton is bonded to the outer side surface of the circular cleaning roller 103, which is convenient for regular circular cleaning cotton to ensure hygiene and reduce bacterial residues.

[0061] The cleaning mechanism 100 also includes: a cleaning liquid tank 106 installed in the lower cabinet 1.2, a rotating mounting groove for rolling with the annular cleaning roller 103 is provided in the middle of the top of the cleaning liquid tank 106, the central shaft 101 is sealed and rotatably matched on both sides of the cleaning liquid tank 106, and the axis of the central shaft 101 is located below the upper surface of the cleaning liquid tank 106; the cleaning liquid tank 106 is filled with cleaning liquid, and a horizontal support plate 107 is fixed to the side wall of the cleaning liquid tank 106, and the vertical sliding hole on the horizontal support plate 107 is slidably connected to the lifting and lowering A sliding column 108, a floating plate 109 is fixed on the top of the lifting sliding column 108, and a liquid inlet baffle 111 fixed on the floating plate 109 seals and blocks the liquid inlet 112 on the side of the cleaning liquid tank 106, and the horizontal height of the liquid inlet 112 is higher than the horizontal height of the bottom of the annular cleaning roller 103; the liquid inlet 112 is connected to the automatic liquid adding tank 114 installed on the outside of the lower cabinet 1.2 through a right-angle elbow 113, and the horizontal height of the lower surface of the automatic liquid adding tank 114 is higher than the horizontal height of the upper surface of the cleaning liquid tank 106.

[0062] When the circular cleaning roller 103 drives the circular cleaning cotton to rotate, different positions of the circular cleaning cotton contact with the cleaning liquid filled in the cleaning liquid tank 106, and are smeared on the multiple bed boards 2.4 that are unfolded or rolled up under the rotation of the circular cleaning roller 103, and disinfection is performed during unfolding and rolling up, further improving the cleaning and disinfection effect, and the floating plate 109 fixed on the top of the lifting slide column 108 floats on the upper surface of the cleaning liquid under the action of buoyancy. When the cleaning liquid is insufficient, the floating plate 109 drops, and at this time, the floating plate 109 is The plate 109 drives the liquid inlet baffle 111 to descend to release the sealing blockage of the liquid inlet 112 on the side of the cleaning liquid tank 106, and the cleaning liquid in the automatic liquid filling tank 114 installed on the outer side of the lower cabinet 1.2 can enter the cleaning liquid tank 106 through the right-angle elbow 113 and the liquid inlet 112 to automatically replenish the liquid, thereby preventing the circular cleaning cotton from being unable to absorb the cleaning liquid; a tension spring 110 can also be fixed between the floating plate 109 and the horizontal support plate 107 to improve the descending and falling effect of the floating plate 109 when the cleaning liquid is insufficient;

[0063] In addition, since the annular cleaning roller 103 rolls in the rotating mounting groove at the top of the cleaning liquid tank 106, and the axis of the central shaft 101 is located below the upper surface of the cleaning liquid tank 106, more than half of the roller body of the annular cleaning roller 103 is located inside the cleaning liquid tank 106. This structural setting allows most of the cleaning liquid squeezed out when the annular cleaning cotton on the annular cleaning roller 103 contacts the bed board 2.4 to fall back from the rotating mounting groove to the inside of the cleaning liquid tank 106, reducing the amount of cleaning liquid falling on the upper surface of the cleaning liquid tank 106. A closed-loop annular blocking ridge is also provided on the upper surface of the cleaning liquid tank 106 to block the cleaning liquid falling on the upper surface of the cleaning liquid tank 106 and prevent the cleaning liquid from falling onto the inner wall of the lower cabinet 1.2 for easy cleaning.

[0064] Embodiment 3

[0065] See also Figure 1-Figure 10 The present invention also provides a method for arranging a companion bed structure, which is applied to the companion bed cabinet assembly device, and the method comprises the following steps:

[0066] Rotate the cabinet assembly so that the folding bed assembly at the rear of the cabinet assembly is away from the wall;

[0067] Control the flip frame structure and the cabinet assembly to flip relative to each other, so that the flip frame structure and the push-pull frame structure flip to be parallel to the ground, and the push-pull frame structure is supported on the ground;

[0068] The locking assembly is used to release the lock on the push-pull frame structure and the flip frame structure, and the push-pull frame structure is controlled to be pulled out from the slide slot of the flip frame structure, and the folding bed structure is driven to unfold. After the folding bed structure, the push-pull frame structure and the flip frame structure cooperate to form a companion bed structure, the locking assembly is controlled to lock the relative positions of the push-pull frame structure and the flip frame structure.

[0069] The above scheme is simple and reasonable, and is conducive to improving the efficiency of arranging the accompanying bed structure.

[0070] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0071] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A companion bed cabinet combination device, characterized in that: include: A folding bed assembly, which includes a turning frame structure, a push-pull frame structure and a folding bed structure; The flip frame structure is movably connected to the rear of the cabinet assembly, and the push-pull frame structure is slidably connected in the slide groove of the flip frame structure; the push-pull frame structure is connected to one end of the folding bed structure, and the other end of the folding bed structure is connected to the cabinet assembly; the middle part of the folding bed structure is slidably matched in the slideway of the flip frame structure; a locking assembly is installed between the flip frame structure and the push-pull frame structure to lock the relative positions of the push-pull frame structure and the flip frame structure when the push-pull frame structure slides out or slides into the flip frame structure to reach a preset position.

2. The accompanying bed cabinet assembly device according to claim 1, characterized in that: The flip frame structure comprises: an outer tube (2.1) and a guide plate (2.6), two outer tubes (2.1) and two guide plates (2.6) are provided, the two guide plates (2.6) are relatively fixed on the two outer tubes (2.1), and the two guide plates (2.6) are rotatably connected to the two sides of the rear part of the cabinet assembly through two rotating shafts (2.61); and a strip slide (2.12) is vertically arranged on the outer side surface of the outer tube (2.1), and a plurality of limit grooves (2.11) for matching the locking assembly are arranged at intervals on the strip slide (2.12).

3. The accompanying bed cabinet assembly device according to claim 2, characterized in that: The guide key (2.63) on the side of the cabinet assembly is slidably fitted in the arc-shaped guide groove (2.62) provided on the guide plate (2.6), so that the guide plate (2.6) is rotated around the axis of the rotating shaft (2.61) at an angle not greater than 90 degrees and flipped; when the side surface of the outer tube (2.1) is attached to the rear side surface of the cabinet assembly, the guide key (2.63) is stuck in one end of the arc-shaped guide groove (2.62); when the bottom surface of the outer tube (2.1) is perpendicular to the rear side surface of the cabinet assembly, the guide key (2.63) is stuck in the other end of the arc-shaped guide groove (2.62).

4. The accompanying bed cabinet assembly device according to claim 3, characterized in that: The push-pull frame structure comprises: an inner tube (2.2), a handle (2.3) and support legs (2.5); two inner tubes (2.2) are provided, one end of the two inner tubes (2.2) is slidably fitted in the two outer tubes (2.1), the other ends of the two inner tubes (2.2) are connected to the handle, and the handle (2.3) is connected to two groups of support legs (2.5).

5. The accompanying bed cabinet assembly device according to claim 4, characterized in that: The locking assembly comprises: a cross bar (4.1), the cross bar (4.1) is slidably fitted in the mounting groove of the handle (2.3), and can slide in the mounting groove of the handle (2.3) in the up-and-down directions, the leaf spring (6) at the top of the cross bar (4.1) abuts against the inner top surface of the mounting groove, and the pressing key (5) at the bottom of the cross bar (4.1) passes through the guide groove at the bottom of the handle (2.3) to the bottom of the handle (2.3); two vertical bars (4.2) fixed on both sides of the cross bar (4.1) are slidably arranged in the guide groove 1 (2.31) on both sides of the handle (2.3), the bottoms of the two vertical bars (4.2) are connected to the locking structure assembled in the inner tube (2.2), and the locking structure is inserted in the limit groove (2.11).

6. The accompanying bed cabinet assembly device according to claim 5, characterized in that: The locking structure comprises: a push block (4.3) slidably arranged in a horizontal sliding groove of an inner tube (2.2); an upper inclined surface 4.31 on the push block (4.3) slidably cooperates with a lower inclined surface (4.21) at the bottom of a vertical rod (4.2); a limiting cylinder (3) fixedly connected to the outer side of the push block (4.3) slides in a circular hole on a side wall of the inner tube (2.2); a spring (4.4) is arranged between the push block (4.3) and the inner wall of the inner tube (2.2); and an end of the limiting cylinder (3) away from the push block (4.3) can be inserted into a limiting groove (2.11).

7. The accompanying bed cabinet assembly device according to claim 6, characterized in that: The folding bed structure comprises: a plurality of hingedly connected bed boards (2.4), wherein the bed boards (2.4) are slidably fitted in the slide grooves of the inner tube (2.2) and / or the slide grooves of the outer tube (2.1) via protrusions; and the plurality of bed boards (2.4) inserted into the cabinet assembly are rolled and fitted on a rolling structure in the cabinet assembly.

8. The accompanying bed cabinet assembly device according to claim 7, characterized in that: The unwinding structure comprises: a winding frame (2.8) for winding a plurality of bed plates (2.4); the winding frame (2.8) is fixed on a winding shaft (2.7); the winding shaft (2.7) is rotatably connected inside the cabinet assembly; and a reset coil spring is provided between the winding frame (2.8) and the inner wall of the cabinet assembly.

9. The accompanying bed cabinet assembly device according to claim 2, characterized in that: The limiting groove (2.11) is a semicircular hole or a 1 / 3 circular hole connected to the strip slideway (2.12).

10. The method is applied to a companion bed cabinet assembly device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Rotate the cabinet assembly so that the folding bed assembly at the rear of the cabinet assembly is away from the wall; Control the flip frame structure and the cabinet assembly to flip relative to each other, so that the flip frame structure and the push-pull frame structure flip to be parallel to the ground, and the push-pull frame structure is supported on the ground; The locking assembly is used to release the lock on the push-pull frame structure and the flip frame structure, and the push-pull frame structure is controlled to be pulled out from the slide slot of the flip frame structure, and the folding bed structure is driven to unfold. After the folding bed structure, the push-pull frame structure and the flip frame structure cooperate to form a companion bed structure, the locking assembly is controlled to lock the relative positions of the push-pull frame structure and the flip frame structure.

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