Anti-bedsore air mattress for old-age nursing

Abstract

The anti-bedsore air mattress comprises a bed board, an air bag is arranged at the top of the bed board, the left side and the right side of the air bag are each provided with a collecting opening, the side, away from the air bag, of each collecting opening extends to the outer side of the bed board, and hook-and-loop fasteners are fixedly connected to the two sides of the bed board and the surfaces of the collecting openings. Openings are formed in the front face and the back face of the bed board, positioning frames are slidably connected to the left side and the right side of the interior of the bed board, the two ends of each positioning frame penetrate through the openings and extend to the outer side of the bed board, and the ends, located on the outer side of the bed board, of the positioning frames are mutually connected to form a closed ring. The air bag is connected and positioned through the hook-and-loop fasteners, the connecting efficiency of the air bag can be greatly improved, the mode that the air bag is connected in a binding mode through connecting ropes is replaced, the connecting step that a user winds a plurality of connecting ropes in sequence is omitted, and the user can disassemble, assemble and clean the air bag conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing appliances, in particular to an anti-bedsore air mattress for elderly care. Background Art

[0002] Preventing bedsores is an important task in the care of elderly patients who are bedridden for a long time. For patients who are bedridden for a long time, suitable mattresses should be selected to reduce the pressure of the body on the local skin. Special mattresses such as air mattresses and foam pads can be considered. These mattresses have good air permeability and decompression effects.

[0003] For example, the patent number disclosed on the China Patent Network is: 201310294283.0, and the patent name is: A multifunctional wave massage anti-bedsore air mattress, the air mattress is provided with a plurality of air bags, each group of air bags has 3-10 air bags, and the air bags in the same group are connected in sequence, the air pump box cover is provided on the air pump box, the air pump is provided in the air pump box, the air pump start switch is provided on the air pump box cover, a rotating motor is provided on one side of the air pump, a ventilation valve is provided on the upper end of the rotating motor, the air pump is connected to the ventilation valve through the air pump air supply pipe, and the ventilation valve is connected to the plurality of air bags through a plurality of air bag air supply pipes. It uses a plurality of air bag air supply pipes to group the air bags on the air mattress, each air bag air supply pipe corresponds to a group of air bags, and the whole group of air bags are inflated and deflated one by one, and circulated in sequence, and the air volume is large, the comfort is very good, and a real massage effect and anti-bedsore effect are achieved.

[0004] However, the existing connection method between the bed board and the airbag is relatively simple, mainly connected by connecting ropes. In order to ensure the cleanliness of the patient, the airbag needs to be disassembled and cleaned regularly. The airbags that are independently tied by connecting ropes affect the disassembly and assembly efficiency.

[0005] Therefore, it is necessary to redesign the anti-bedsore air mattress for elderly care. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an anti-bedsore air mattress for elderly care, which has the advantage of easy replacement and cleaning of the airbags, and solves the problem that the existing connection method between the bed board and the airbags is relatively single, mainly connected by connecting ropes. In order to ensure the cleanliness of the patients, the airbags need to be disassembled and cleaned regularly, and the airbags that are independently tied with connecting ropes cause the disassembly and assembly efficiency to be affected.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-bedsore air mattress for elderly care, comprising a bed board;

[0008] An airbag is arranged on the top of the bed board, and a constriction opening is arranged on the left and right sides of the airbag, and the constriction opening extends to the outside of the bed board away from the side of the airbag. Velcro is fixedly connected to the surfaces of the two sides of the bed board and the constriction opening, and the Velcro sticks to each other.

[0009] As a preferred embodiment of the present invention, openings are provided on the front and back sides of the bed board, and positioning frames are slidably connected to the left and right sides of the inside of the bed board, both ends of the positioning frames pass through the openings and extend to the outside of the bed board, the ends of the positioning frames located on the outside of the bed board are connected to each other to form a closed loop, and the inner surface of the positioning frame contacts the surface of the closing opening.

[0010] As a preferred embodiment of the present invention, the front side and the rear side of the interior of the bed board are fixedly connected with guide rods, and the positioning frame is sleeved on the surface of the guide rods and is slidably connected to the guide rods.

[0011] As a preferred embodiment of the present invention, a rotating wheel is provided on the inner side of the positioning frame, and a screw is fixedly connected to the inner side of the rotating wheel. The end of the screw close to the positioning frame sequentially passes through the positioning frame and the bed board and extends to the inside of the bed board. Both the bed board and the positioning frame are threadedly connected to the screw.

[0012] As a preferred embodiment of the utility model, an extension tube sleeved on the surface of the screw rod is fixedly connected to the inner surface of the positioning frame, and the extension tube is threadedly connected to the screw rod.

[0013] As a preferred embodiment of the present invention, an adjustment groove is provided on the top of the bed board, and the adjustment groove is located on the top of the rotating wheel. The air bag on the top of the bed board can cover the adjustment groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model connects and positions the airbag through Velcro, which can greatly improve the connection efficiency of the airbag, instead of connecting by bundling with connecting ropes, saving users the steps of winding multiple connecting ropes in sequence, and making it easier for users to disassemble and clean the airbag.

[0016] 2. The utility model can connect and position multiple closing ports at the same time by providing openings and positioning frames, thereby preventing the airbag and the bed board from being separated due to pulling.

[0017] 3. The utility model can limit the positioning frame by setting the guide rod, so as to avoid the positioning frame from tilting during the movement.

[0018] 4. The utility model can facilitate users to connect the positioning frame by providing a rotating wheel and a screw rod, and can facilitate the positioning frame to apply pressure to the contraction port.

[0019] 5. The utility model can increase the contact area between the screw and the positioning frame and increase the thread engagement distance by providing an extension tube.

[0020] 6. The utility model provides an adjustment slot, which makes it convenient for users to directly operate the rotating wheel, thus saving the user the step of lifting the bed board for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0023] Figure 3 This is a schematic diagram of the separation structure of the utility model;

[0024] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. bed board; 2. airbag; 3. closing mouth; 4. Velcro; 5. opening; 6. positioning frame; 7. guide rod; 8. rotating wheel; 9. screw; 10. extension tube; 11. adjustment slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 4 As shown, the utility model provides an anti-bedsore air mattress for elderly care, comprising a bed board 1;

[0028] An airbag 2 is arranged on the top of the bed board 1, and a constriction opening 3 is arranged on the left and right sides of the airbag 2. The constriction opening 3 extends to the outside of the bed board 1 away from the side of the airbag 2. Velcro 4 is fixedly connected to the surfaces of the two sides of the bed board 1 and the constriction opening 3, and the Velcro 4 sticks to each other.

[0029] refer to Figure 2 Openings 5 ​​are provided on the front and back of the bed board 1, and positioning frames 6 are slidably connected to the left and right sides of the inside of the bed board 1. Both ends of the positioning frame 6 pass through the opening 5 and extend to the outside of the bed board 1. The ends of the positioning frame 6 located on the outside of the bed board 1 are connected to each other to form a closed loop, and the inner surface of the positioning frame 6 contacts the surface of the convergence opening 3.

[0030] As a technical optimization solution of the utility model, by providing the opening 5 and the positioning frame 6, multiple closing ports 3 can be connected and positioned at the same time, preventing the airbag 2 and the bed board 1 from being separated due to pulling.

[0031] refer to Figure 2 The front and rear sides of the bed board 1 are fixedly connected with guide rods 7, and the positioning frame 6 is sleeved on the surface of the guide rods 7 and is slidably connected with the guide rods 7.

[0032] As a technical optimization solution of the present invention, by providing the guide rod 7, the positioning frame 6 can be limited to avoid the positioning frame 6 from tilting during the movement.

[0033] refer to Figure 2 A rotating wheel 8 is arranged on the inner side of the positioning frame 6, and a screw rod 9 is fixedly connected to the inner side of the rotating wheel 8. One end of the screw rod 9 close to the positioning frame 6 passes through the positioning frame 6 and the bed board 1 in sequence and extends to the inside of the bed board 1. Both the bed board 1 and the positioning frame 6 are threadedly connected with the screw rod 9.

[0034] As a technical optimization solution of the present invention, by providing the rotating wheel 8 and the screw rod 9 , it is convenient for the user to connect the positioning frame 6 , and it is convenient for the positioning frame 6 to apply pressure to the closing port 3 .

[0035] refer to Figure 4 The inner surface of the positioning frame 6 is fixedly connected with an extension tube 10 sleeved on the surface of the screw rod 9, and the extension tube 10 and the screw rod 9 are threadedly connected.

[0036] As a technical optimization solution of the present invention, by providing the extension tube 10, the contact area between the screw rod 9 and the positioning frame 6 can be increased, thereby increasing the thread engagement distance.

[0037] refer to Figure 3 An adjusting groove 11 is provided on the top of the bed board 1 , and the adjusting groove 11 is located on the top of the rotating wheel 8 . The air bag 2 on the top of the bed board 1 can shield the adjusting groove 11 .

[0038] As a technical optimization solution of the present invention, by providing the adjustment slot 11, it is convenient for the user to directly operate the rotating wheel 8, saving the user the step of lifting the bed board 1 for adjustment.

[0039] The working principle and use process of the utility model are as follows: when in use, the supporting area of ​​the airbag 2 is changed by emptying the airbag 2 in sequence, thereby achieving the effect of relieving pressure on the partial skin of the patient lying on the top of the airbag 2 to prevent bedsores. When the airbag 2 needs to be disassembled, the central airbag 2 is firstly depressurized. When the airbag 2 shrinks and the adjustment slot 11 is exposed to the external environment, the user can penetrate the adjustment slot 11 and directly rotate the wheel 8. The wheel 8 drives the screw 9 to rotate. When the screw 9 is out of contact with the bed board 1, the positioning frame 6 can slide inside the opening 5. When the positioning frame 6 is out of contact with the closing port 3, the user can directly pull the airbag 2 to disengage the Velcro 4 between the airbag 2 and the bed board 1.

[0040] In summary: the anti-bedsore air mattress for elderly care connects and positions the airbag 2 through Velcro 4, which can greatly improve the connection efficiency of the airbag 2, instead of connecting by tying connecting ropes, saving users the connection steps of winding multiple connecting ropes in sequence, and making it convenient for users to disassemble and clean the airbag 2.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-bedsore air mattress for elderly care, comprising a bed board (1); Features: An airbag (2) is arranged on the top of the bed board (1), and a constriction opening (3) is arranged on the left and right sides of the airbag (2), and the constriction opening (3) extends to the outside of the bed board (1) away from the side of the airbag (2), and Velcro (4) is fixedly connected to the two sides of the bed board (1) and the surface of the constriction opening (3), and the Velcro (4) is adhered to each other.

2. The anti-bedsore air mattress for elderly care according to claim 1, characterized in that: The front and back sides of the bed board (1) are both provided with openings (5), and the left and right sides of the inside of the bed board (1) are both slidably connected with positioning frames (6), both ends of the positioning frames (6) pass through the openings (5) and extend to the outside of the bed board (1), and the ends of the positioning frames (6) located on the outside of the bed board (1) are connected to each other to form a closed loop, and the inner surface of the positioning frame (6) contacts the surface of the constriction opening (3).

3. The anti-bedsore air mattress for elderly care according to claim 2, characterized in that: The front side and the rear side of the interior of the bed board (1) are both fixedly connected to guide rods (7), and the positioning frame (6) is sleeved on the surface of the guide rods (7) and is slidably connected to the guide rods (7).

4. The anti-bedsore air mattress for elderly care according to claim 2, characterized in that: A rotating wheel (8) is arranged on the inner side of the positioning frame (6), and a screw rod (9) is fixedly connected to the inner side of the rotating wheel (8); one end of the screw rod (9) close to the positioning frame (6) passes through the positioning frame (6) and the bed board (1) in sequence and extends to the inside of the bed board (1); the bed board (1) and the positioning frame (6) are both threadedly connected to the screw rod (9).

5. The anti-bedsore air mattress for elderly care according to claim 4, characterized in that: An extension tube (10) sleeved on the surface of the screw rod (9) is fixedly connected to the inner surface of the positioning frame (6), and the extension tube (10) and the screw rod (9) are threadedly connected.

6. The anti-bedsore air mattress for elderly care according to claim 4, characterized in that: An adjustment groove (11) is provided on the top of the bed board (1), and the adjustment groove (11) is located on the top of the rotating wheel (8). The air bag (2) on the top of the bed board (1) can shield the adjustment groove (11).

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