Integrated air cushion nursing bed
By designing structures such as fixtures, connecting blocks and limit slots on the air mattress, the air mattress bed is easily disassembled and cleaned, solving the problems of air leakage and sliding displacement, and achieving air pressure control through the inflation valve and air pressure detector, improving the convenience and safety of use.
Patent Information
- Application Number
- CN202421658737.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The existing air cushion bed cannot be disassembled, as well as the air cushion bed is not closely connected to the pipeline, which is prone to air leakage and sliding displacement, and it is impossible to detect the internal air pressure by itself and charge and deflate in time.
An integrated air cushion care bed is designed. By installing a fixture on the keel and a connecting block at the bottom of the air cushion, the air cushion is located in the limit slot through the limit block, and the lock block is reversed in the connection hole. The portable disassembly and assembly of the air cushion and keel is achieved by pressing the button. The air cushion and replacement fabric are used to maintain cleanliness, and the air pressure control is achieved through the inflation valve and the air pressure detector.
It realizes convenient disassembly and assembly and cleaning of the air cushion bed, avoids the problems of air leakage and sliding displacement, and can detect and control the air pressure by itself, improving the convenience and safety of use.
Smart Images
Figure CN222828749U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical treatment and relates to an integrated air cushion nursing bed. Background Art
[0002] In clinical applications, many elderly patients who have been bedridden for a long time or are emaciated will use air mattresses, which are air-suspended beds. The invention of air mattresses is one of the advances in burn specialty. The mattress of the air mattress is filled with a large number of ceramic balls, and the air compressed from the air compressor circulates between the balls. The temperature and flow rate of the air are adjusted to make the patient feel comfortable. The patient seems to float in the air flow and can easily turn his position, preventing the back wound from being compressed, becoming moist, and dissolving the scab and infection, and preventing the occurrence of bedsores. After using this bed, due to the constant high temperature conditions, the patient's consumption can be reduced, which is conducive to the patient's recovery.
[0003] The existing air cushion nursing bed includes a bed body and an air cushion. The ordinary air cushion and the bed are integrated as a whole, which makes it impossible to disassemble and clean the air cushion itself. For patients with incontinence, it is troublesome to disinfect and clean the air cushion. At the same time, the air cushion is not tightly connected to the pipeline, and air leakage occurs, causing the air cushion to slide down and shift, and it is impossible to detect the internal air pressure by itself and inflate and deflate it in time. Utility Model Content
[0004] The purpose of the utility model is to provide an integrated air cushion nursing bed in view of the above problems.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An integrated air-cushion nursing bed comprises a main body, wherein a nursing bed is arranged in the main body, side panels are installed at both ends of the nursing bed, a rectangular hole is opened on one of the side panels, a bracket is installed at the bottom of the nursing bed, three keels are installed at intervals on the nursing bed body, a limiting groove is installed on the outer wall of the outer keel, an air cushion is installed on the nursing bed, a sheet is installed on the upper side of the air cushion, a panel is installed on one end of the air cushion, and a limiting block is installed on the back of the air cushion, connecting blocks are installed on both sides of the limiting block, connecting holes are symmetrically opened on the outer wall of the connecting block, and a bed sheet is laid on the keel. A bed board is provided with a plurality of ventilation holes, a slot is installed in the middle of the bed board, a fixer is arranged at intervals on one end of the limiting slot facing outward, button holes are provided on both sides of the fixer, a groove is provided on the top of the fixer, lock blocks are symmetrically installed in the groove, a left lock core and a right lock core are symmetrically installed inside the fixer, a bottom plate is provided in the left lock core, a slider is provided on the outer wall of the bottom plate, a button is installed at the left end of the bottom plate, a spring is provided on the inward side of the button, a top plate is installed at the right end of the left lock core, a slide is provided on the outer wall of the top plate, and a positioning plate is installed at the bottom of the top plate.
[0007] In the above-mentioned integrated air cushion nursing bed, the rectangular hole is located near the side plate facing downward, and the bracket is composed of a plurality of support rods, and cross rods are arranged at intervals on the support rods.
[0008] In the above-mentioned integrated air cushion nursing bed, the keels are arranged at intervals, and the size of the middle keel is smaller than the slot, the limit grooves are installed symmetrically, and there is a spacing between the limit grooves, and the size of the limit grooves is larger than the limit blocks.
[0009] In the above-mentioned integrated air cushion care bed, an inflation valve and an air pressure detector are provided on the panel, and the panel is inserted into the rectangular hole. The limit blocks are symmetrically installed, and the spacing between adjacent limit blocks and the limit grooves are the same, and the positions of the connecting blocks and the fixers correspond.
[0010] In the above-mentioned integrated air cushion nursing bed, the size of the connecting hole is larger than the groove, the bed board is inserted into the middle keel through the slot, the limit groove and the locking block have the same height, and the locking block is slidably connected to the inner wall of the groove.
[0011] In the above-mentioned integrated air cushion nursing bed, the left lock core and the right lock core are configured identically and are installed in a mirror-image manner inside the fixture, and the bottom plate and the inner wall of the fixture are slidably connected.
[0012] In the above-mentioned integrated air cushion nursing bed, the slider is located at the edge of the bottom plate, and the button is divided into a horizontal plate and a vertical plate, wherein the horizontal plate is inserted in the button hole.
[0013] In the above-mentioned integrated air cushion nursing bed, the other end of the spring in the left lock core is connected to the positioning plate in the right lock core, the bottom of the lock block is connected to the top plate, and the lock block presents an inverted "L" shape.
[0014] In the above-mentioned integrated air cushion nursing bed, the left lock core and the right lock core are slidably connected via a slider and a slideway, the top plate is higher than the button in the vertical direction, and the button and the top plate have the same width.
[0015] In the above-mentioned integrated air cushion nursing bed, the end of the locking block is set as a spherical surface, and the bottom of the connecting block is set as a spherical surface.
[0016] Compared with the existing technology, the advantages of the utility model are:
[0017] The utility model provides a fixer on the keel and a connecting block at the bottom of the air cushion. The air cushion is located in the limiting groove through the limiting block, and the locking block is buckled in the connecting hole. The portable disassembly and assembly of the air cushion and the keel can be realized by pressing a button. The upper part of the inflatable mattress adopts a breathable and replaceable fabric to keep the inflatable mattress clean. When the air cushion is needed, the mattress is directly pressurized and inflated by an inflator. The pressure is detected and controlled by a valve and a barometer to realize the function of the air mattress and also prevent the air mattress from sliding down and shifting. When it is not needed, the inflatable mattress only needs to be deflated until it becomes a normal mattress again.
[0018] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 It is a structural schematic diagram of a nursing bed in the utility model.
[0021] Figure 3 It is a schematic diagram of the internal structure of the nursing bed in the utility model.
[0022] Figure 4 It is a structural schematic diagram of a bed board in the utility model.
[0023] Figure 5 It is a structural schematic diagram of the air cushion in the utility model.
[0024] Figure 6 It is a schematic diagram of the back structure of the air cushion in the utility model.
[0025] Figure 7 yes Figure 3 A magnified schematic diagram of center A.
[0026] Figure 8 yes Figure 6 A magnified schematic diagram of point B in the middle.
[0027] Fig. 9 It is a structural schematic diagram of the left lock cylinder and the right lock cylinder.
[0028] In the figure: 1. main body; 2. nursing bed; 21. side panel; 22. rectangular hole; 23. bracket; 3. keel; 31. limit groove; 4. air cushion; 41. bed sheet; 42. panel; 43. limit block; 44. connecting block; 45. connecting hole; 5. bed board; 51. ventilation hole; 52. slot; 6. fastener; 61. button hole; 62. groove; 63. lock block; 7. left lock core; 71. bottom plate; 72. slider; 73. button; 74. spring; 8. right lock core; 9. top plate; 91. slide; 92. positioning plate. DETAILED DESCRIPTION
[0029] The utility model is further described below in conjunction with the accompanying drawings.
[0030] like Figure 1-9 As shown, an integrated air cushion nursing bed comprises a main body 1, wherein a nursing bed 2 is arranged in the main body 1, side panels 21 are installed at both ends of the nursing bed 2, a rectangular hole 22 is opened on one of the side panels 21, a bracket 23 is installed at the bottom of the nursing bed 2, three keels 3 are installed at intervals on the main body of the nursing bed 2, and a limiting groove 31 is installed on the outer wall of the outer keel 3, an air cushion 4 is installed on the nursing bed 2, a sheet 41 is installed on the upper side of the air cushion 4, a panel 42 is installed on one end of the air cushion 4, and a limiting block 43 is installed on the back of the air cushion 4, connecting blocks 44 are installed on both sides of the limiting block 43, and connecting holes 45 are symmetrically opened on the outer wall of the connecting block 44, and a bed board 5 is laid on the keel 3. A plurality of ventilation holes 51 are provided on the bed board 5, a slot 52 is installed in the middle of the bed board 5, a fixer 6 is arranged at intervals at one end of the limiting groove 31 facing outward, button holes 61 are provided on both sides of the fixer 6, a groove 62 is provided on the top of the fixer 6, and lock blocks 63 are symmetrically installed in the groove 62, a left lock core 7 and a right lock core 8 are symmetrically installed inside the fixer 6, a bottom plate 71 is provided in the left lock core 7, a slider 72 is provided on the outer wall of the bottom plate 71, and a button 73 is installed at the left end of the bottom plate 71, and a spring 74 is provided on the inner side of the button 73, a top plate 9 is installed at the right end of the left lock core 7, a slideway 91 is provided on the outer wall of the top plate 9, and a positioning plate 92 is installed at the bottom of the top plate 9.
[0031] Combination Figure 1 , Figure 3 As shown, the rectangular hole 22 is located near the downward side of the side plate 21, and the bracket 23 is composed of a plurality of support rods, and cross rods are arranged at intervals on the support rods.
[0032] Furthermore, the rectangular hole 22 facilitates monitoring of the pressure detector of the air cushion 4 and inflation and deflation operations using the inflation valve, and the bottom bracket 23 can be used to hold the patient's personal items.
[0033] Combination Figure 1 , Figure 3 As shown, the keels 3 are arranged at intervals, and the size of the middle keel 3 is smaller than the slot 52 , the limiting grooves 31 are installed symmetrically, and there is a spacing between the limiting grooves 31 , and the size of the limiting grooves 31 is larger than the limiting block 43 .
[0034] Furthermore, the limiting block 43 is inserted into the limiting groove 31 , and the limiting groove 31 fixes the position of the limiting block 43 to prevent the air cushion 4 from shifting on the bed.
[0035] Combination Figure 1 , Figure 3 As shown, the panel 42 is provided with an inflation valve and an air pressure detector, and the panel 42 is inserted into the rectangular hole 22. The limit blocks 43 are symmetrically installed, and the spacing between adjacent limit blocks 43 is the same as the limit groove 31, and the positions of the connecting block 44 and the fixer 6 correspond.
[0036] Furthermore, the air cushion 4 is usually folded and placed when not in use, and a spacing is retained between the limit blocks 43 to leave a folding space, which can avoid hindering the folding of the air cushion 4.
[0037] Combination Figure 3 , Figure 6 As shown, the size of the connecting hole 45 is larger than the groove 62, the bed board 5 is inserted into the middle keel 3 through the slot 52, the limiting groove 31 and the locking block 63 have the same height, and the locking block 63 is slidably connected to the inner wall of the groove 62.
[0038] Furthermore, the bed board 5 is installed on the middle keel 3 through the slot 52, and at the same time, the edge of the bed board 5 is flush with the outer keel 3, the limit groove 31 and the locking block 63 have the same height, and when the limit block 43 is inserted into the limit groove 31, the connecting block 44 is also located between the locking blocks 63, allowing the locking block 63 to be inserted into the connecting hole 45.
[0039] Combination Figure 6 , Figure 8 As shown, the left lock cylinder 7 and the right lock cylinder 8 are configured in the same manner and are installed in the interior of the holder 6 in a mirror-image manner, and the bottom plate 71 is slidably connected to the inner wall of the holder 6 .
[0040] Furthermore, when the buttons 73 on both sides are pressed, the left lock core 7 and the right lock core 8 move along the inner wall of the holder 6 , and the left lock core 7 and the right lock core 8 will not be misaligned.
[0041] Combination Figure 6 , Figure 8As shown, the slider 72 is located at the edge of the bottom plate 71, and the button 73 is composed of a horizontal plate and a vertical plate, wherein the horizontal plate is inserted in the button hole 61. The other end of the spring 74 in the left lock core 7 is connected to the positioning plate 92 in the right lock core 8, and the bottom of the lock block 63 is connected to the top plate 9, and the lock block 63 presents an inverted "L" shape. The left lock core 7 and the right lock core 8 are slidably connected to the slide 91 through the slider 72. In the vertical direction, the top plate 9 is higher than the button 73, and the width of the button 73 and the top plate 9 are the same.
[0042] Furthermore, when the left lock cylinder 7 and the right lock cylinder 8 are assembled, the other end of the spring 74 is respectively connected to the positioning plate 92 at another location, and the slideway 91 is respectively slidably connected to the slider 72 on the corresponding side, and the two top plates 9 are located on the same horizontal line.
[0043] Combination Figure 6 , Figure 7 As shown, the end of the locking block 63 is set to be a spherical surface, and the bottom of the connecting block 44 is set to be a spherical surface.
[0044] Furthermore, the corresponding surfaces of the locking block 63 and the connecting block 44 are set to be spherical surfaces, so that when the connecting block 44 is against the locking block 63, the locking block 63 can be better moved along the outer wall of the connecting block 44 and the spacing becomes larger until the locking block 63 is stuck in the connecting hole 45.
[0045] The working principle of the utility model is:
[0046] Install the bed board 5 on the middle keel 3 through the bottom slot 52, with the edge of the bed board 5 flush with the outer keel 3, and then place the air cushion 4 on the bed board 5. It should be noted that the panel 42 needs to be inserted into the rectangular hole 22, and a breathable and replaceable bed sheet 41 is laid on the air cushion 4.
[0047] At the same time, the limit block 43 at the bottom of the air cushion 4 will be inserted into the limit groove 31, and the connecting blocks 44 on both sides will be located between adjacent locking blocks 63. As the air cushion 4 falls, the connecting blocks 44 move downward and squeeze the locking blocks 63 to both sides, allowing the locking blocks 63 to move along both sides of the groove 62. At the same time, the locking blocks 63 move along the outer wall of the connecting blocks 44, and the internal springs 74 are deformed and pulled up. At the same time, the left lock core 7 and the right lock core 8 move to both sides along the inner wall of the fixer 6 through the slider 72 and the slide 91, so that the button 73 is correspondingly retracted into the button hole 61. When the locking block 63 moves to the connecting hole 45, the left lock core 7 and the right lock core 8 move toward each other under the action of the spring 74, and the button 73 extends out of the button hole 61 accordingly. The distance between adjacent locking blocks 63 becomes smaller and then they are stuck in the connecting hole 45, thereby fixing the air cushion 4.
[0048] When removing the air cushion 4, the button 73 is pressed internally, and the left lock core 7 and the right lock core 8 move to both sides through the slider 72 and the slide 91. The spring 74 is in a stretched state. When the bottom plate 71 is against the vertical plate of the button 73 on the corresponding side, the lock block 63 also moves to the edge of the groove 62. At this time, the lock block 63 and the connecting hole 45 are separated, and the air cushion 4 can be removed step by step.
[0049] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.
[0050] Although this article uses more terms such as 1, main body; 2, nursing bed; 21, side plate; 22, rectangular hole; 23, bracket; 3, keel; 31, limit groove; 4, air cushion; 41, bed sheet; 42, panel; 43, limit block; 44, connecting block; 45, connecting hole; 5, bed board; 51, air vent; 52, slot; 6, fixer; 61, button hole; 62, groove; 63, lock block; 7, left lock cylinder; 71, bottom plate; 72, slider; 73, button; 74, spring; 8, right lock cylinder; 9, top plate; 91, slideway; 92, positioning plate, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.
Claims
1. An integrated air cushion nursing bed, comprising a main body (1), characterized in that: The main body (1) is provided with a nursing bed (2), and side panels (21) are installed at both ends of the nursing bed (2), one of the side panels (21) is provided with a rectangular hole (22), a bracket (23) is installed at the bottom of the nursing bed (2), three keels (3) are installed at intervals on the main body of the nursing bed (2), and a limiting groove (31) is installed on the outer wall of the outer keel (3), an air cushion (4) is installed on the nursing bed (2), a bed sheet (41) is installed on the upper side of the air cushion (4), a panel (42) is installed on one end of the air cushion (4), and a limiting block (43) is installed on the back of the air cushion (4), connecting blocks (44) are installed on both sides of the limiting block (43), and connecting holes (45) are symmetrically opened on the outer wall of the connecting block (44), a bed board (5) is laid on the keel (3), and a plurality of A ventilation hole (51) is provided in the middle of the bed board (5), a slot (52) is provided at a distance at one end of the limit groove (31) facing outward, a fixer (6) is provided at two sides of the fixer (6), a groove (62) is provided at the top of the fixer (6), a lock block (63) is symmetrically provided in the groove (62), a left lock cylinder (7) and a right lock cylinder (8) are symmetrically provided inside the fixer (6), a bottom plate (71) is provided in the left lock cylinder (7), a slider (72) is provided on the outer wall of the bottom plate (71), a button (73) is provided at the left end of the bottom plate (71), a spring (74) is provided on the inner side of the button (73), a top plate (9) is provided at the right end of the left lock cylinder (7), a slideway (91) is provided on the outer wall of the top plate (9), and a positioning plate (92) is provided at the bottom of the top plate (9).
2. The integrated air cushion nursing bed according to claim 1, characterized in that: The rectangular hole (22) is located close to the side plate (21) facing downward, and the bracket (23) is composed of a plurality of groups of support rods, and cross rods are arranged at intervals on the support rods.
3. The integrated air cushion nursing bed according to claim 2, characterized in that: The keels (3) are arranged at intervals, and the size of the middle keel (3) is smaller than the slot (52); the limiting grooves (31) are installed symmetrically, and there is a spacing between the limiting grooves (31); the size of the limiting grooves (31) is larger than the limiting block (43).
4. The integrated air cushion nursing bed according to claim 3, characterized in that: The panel (42) is provided with an inflation valve and an air pressure detector. The panel (42) is inserted into the rectangular hole (22). The limit blocks (43) are symmetrically installed, and the spacing between adjacent limit blocks (43) is the same as the limit groove (31). The positions of the connecting block (44) and the fixer (6) correspond to each other.
5. The integrated air cushion nursing bed according to claim 4, characterized in that: The size of the connection hole (45) is larger than the groove (62); the bed board (5) is inserted into the middle keel (3) through the slot (52); the limiting groove (31) and the locking block (63) have the same height; and the locking block (63) is slidably connected to the inner wall of the groove (62).
6. The integrated air cushion nursing bed according to claim 5, characterized in that: The left lock core (7) and the right lock core (8) are configured identically and are mounted in a mirror-image manner inside the holder (6). The base plate (71) is slidably connected to the inner wall of the holder (6).
7. The integrated air cushion nursing bed according to claim 6, characterized in that: The slider (72) is located at the edge of the bottom plate (71), and the button (73) is composed of a horizontal plate and a vertical plate, wherein the horizontal plate is inserted into the button hole (61).
8. The integrated air cushion nursing bed according to claim 7, characterized in that: The other end of the spring (74) in the left lock core (7) is connected to the positioning plate (92) in the right lock core (8), and the bottom of the lock block (63) is connected to the top plate (9), and the lock block (63) presents an inverted "L" shape.
9. The integrated air cushion nursing bed according to claim 8, characterized in that: The left lock core (7) and the right lock core (8) are slidably connected to the slideway (91) via a slider (72); the top plate (9) is higher than the button (73) in the vertical direction; and the button (73) and the top plate (9) have the same width.
10. The integrated air cushion nursing bed according to claim 9, characterized in that: The end of the locking block (63) is configured as a spherical surface, and the bottom of the connecting block (44) is configured as a spherical surface.