Breathable pressure sore prevention cushion

Abstract

The utility model discloses a breathable pressure sore prevention cushion which comprises an elastic breathable cushion, the upper portion of the elastic breathable cushion is connected with a flexible seat plate, the lower portion of the elastic breathable cushion is connected with a bottom plate, the flexible seat plate and the bottom plate are both provided with a plurality of breathable holes, and the elastic breathable cushion comprises an ice silk cloth sleeve. A microporous latex mattress is arranged in the ice silk cloth cover, a plurality of transverse vent holes are formed in the side face of the microporous latex mattress, a plurality of vertical vent holes are formed in the middle of the microporous latex mattress, and the vertical vent holes are communicated with the transverse vent holes. The microporous latex mattress is good in rebound resilience, the vertical vent holes and the transverse vent holes are crisscrossed, the breathability is good, the moisture absorption and exhaust performance is high, the contact skin is kept dry and comfortable, the high buffering and rebound resilience performance can be achieved, the high supporting performance is achieved, collapse of the vertical vent holes and the transverse vent holes can be effectively prevented, and the service life of the mattress is prolonged. The air permeability of the vertical vent holes and the transverse vent holes is kept, and the heat dissipation performance of the contact skin can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of breathable seat cushion technology, and in particular to a breathable anti-pressure sore seat cushion. Background Technology

[0002] In daily life and work, prolonged sitting or lying down can cause local tissues to be under pressure for a long time, leading to blood circulation disorders, which can cause local skin ischemia, hypoxia, and malnutrition, resulting in the skin losing its normal function and causing tissue damage and necrosis. Especially in summer, when the temperature is high, the skin of the buttocks is in a hot, humid, and poorly ventilated environment for a long time, making it very easy to develop pressure sores.

[0003] To ventilate the buttocks, people usually use breathable cushions under their buttocks. However, existing cushions use elastic materials and have honeycomb holes for ventilation. When pressure is applied, the honeycomb holes of the cushion deform and become blocked, failing to provide good ventilation and heat dissipation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a breathable anti-pressure sore cushion.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A breathable anti-pressure sore seat cushion includes an elastic breathable pad, a flexible seat plate connected to the upper part of the elastic breathable pad, and a bottom plate connected to the lower part of the elastic breathable pad. Both the flexible seat plate and the bottom plate have a number of ventilation holes.

[0007] The elastic breathable pad includes an ice silk fabric cover, inside which is a microporous latex pad. The microporous latex pad has several horizontal ventilation holes on its side and several vertical ventilation holes in its center, and the vertical ventilation holes are connected to the horizontal ventilation holes.

[0008] In the above solution, the microporous latex pad uses foamed latex as the material. The material itself has a large number of micropores, good resilience, and a certain memory recovery effect. The vertical and horizontal ventilation holes are crisscrossed, which has good breathability. Through the micropores all over its body, it can absorb and release moisture, keeping the skin dry and comfortable.

[0009] The microporous latex pad has equidistantly distributed mounting openings on both sides, and an elastic connector is fixed inside the mounting opening. The elastic connector includes a rubber mounting cylinder, and a spring arranged vertically and distributed in a ring inside the rubber mounting cylinder. Thickened connecting pieces are provided at the top and bottom of the rubber mounting cylinder. Connecting posts are fused to the outer walls of the two thickened connecting pieces, and the two connecting posts are respectively connected to an upper fastener and a lower fastener.

[0010] In the above solution, the elastic connector is equipped with a spring, which can provide strong buffering and rebound performance, strong support performance, and effectively prevent the collapse of the vertical and horizontal ventilation holes, maintain the air permeability of the vertical and horizontal ventilation holes, so that it can still maintain high air permeability after being compressed, and ensure the heat dissipation performance of the contact skin.

[0011] The upper fastener is connected to the flexible seat plate, and the lower fastener is connected to the base plate.

[0012] Preferably, the ice silk fabric cover has an opening on one side, and zippers are sewn on both sides of the opening. The ice silk fabric cover is provided with through holes that are compatible with the elastic connector.

[0013] Preferably, the transverse vent is arranged in a horizontal direction and penetrates the microporous latex pad, and the vertical vent is arranged in a vertical direction and penetrates the microporous latex pad.

[0014] Preferably, both the flexible seat plate and the base plate have fixing holes on both sides, and the upper and lower fasteners are pressed into and snapped onto the fixing holes respectively.

[0015] Preferably, the connecting post, upper buckle, and lower buckle are all made of silicone, and the outer diameter of the upper buckle and lower buckle is larger than the inner diameter of the fixing hole.

[0016] Preferably, the flexible seat plate or base plate has connection holes at its four corners, and traction springs are connected to the connection holes, with hooks connected to the ends of the traction springs.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The microporous latex pad uses foamed latex as the material. The material itself has a large number of micropores, good resilience, and a certain memory recovery effect. The vertical and horizontal ventilation holes are crisscrossed, which has good breathability. Through the micropores all over its body, it can absorb and release moisture, keeping the skin dry and comfortable.

[0019] 2. The elastic connector is equipped with a spring, which can provide strong buffering and rebound performance, and strong support performance. It can effectively prevent the collapse of the vertical and horizontal vents, maintain the air permeability of the vertical and horizontal vents, and thus maintain high air permeability even under pressure, ensuring heat dissipation performance in contact with the skin.

[0020] In summary, microporous latex pads exhibit good resilience and memory recovery. The crisscrossing vertical and horizontal vents ensure excellent breathability. The numerous micropores throughout the pad provide strong moisture absorption and wicking, keeping the skin dry and comfortable. It offers strong cushioning and resilience, strong support, and effectively prevents the collapse of the vertical and horizontal vents, maintaining their breathability and ensuring proper heat dissipation from the skin. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a breathable anti-pressure sore seat cushion proposed in this utility model;

[0022] Figure 2 This is a side cross-sectional view of a breathable anti-pressure sore seat cushion proposed in this utility model.

[0023] Figure 3 This is a side sectional view of the elastic breathable pad structure of a breathable anti-pressure sore seat cushion proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the elastic breathable pad structure of a breathable anti-pressure sore seat cushion proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the elastic connector structure of a breathable anti-pressure sore seat cushion proposed in this utility model.

[0026] In the diagram: 1. Elastic breathable pad; 2. Flexible seat plate; 3. Base plate; 4. Elastic connector; 5. Ventilation hole; 6. Ice silk sleeve; 7. Microporous latex pad; 8. Horizontal ventilation hole; 9. Vertical ventilation hole; 10. Rubber mounting cylinder; 11. Filling sponge; 12. Spring; 13. Thickened connecting piece; 14. Connecting post; 15. Upper fastener; 16. Lower fastener; 17. Connecting hole; 18. Traction spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1, referring to Figure 1-5 A breathable anti-pressure sore seat cushion includes an elastic breathable cushion 1, a flexible seat plate 2 connected to the upper part of the elastic breathable cushion 1, and a bottom plate 3 connected to the lower part of the elastic breathable cushion 1. Both the flexible seat plate 2 and the bottom plate 3 have several ventilation holes 5.

[0029] The elastic breathable pad 1 includes an ice silk cloth cover 6, a microporous latex pad 7 is provided inside the ice silk cloth cover 6, a number of horizontal ventilation holes 8 are opened on the side of the microporous latex pad 7, and a number of vertical ventilation holes 9 are opened in the middle of the microporous latex pad 7, and the vertical ventilation holes 9 are connected to the horizontal ventilation holes 8.

[0030] The microporous latex pad 7 uses foamed latex as the material. The material itself has a large number of micropores, good resilience, and a certain memory recovery effect. The vertical ventilation holes 9 and horizontal ventilation holes 8 are crisscrossed, which has good breathability. Through the micropores all over its body, it can absorb and release moisture, keeping the skin dry and comfortable.

[0031] The microporous latex pad 7 has equidistantly distributed mounting openings on both sides, and an elastic connector 4 is fixed inside the mounting opening. The elastic connector 4 includes a rubber mounting cylinder 10, and a spring 12 arranged vertically and in a ring shape is provided inside the rubber mounting cylinder 10. Thickened connecting pieces 13 are provided at the top and bottom of the rubber mounting cylinder 10. Connecting posts 14 are fused to the outer walls of the two thickened connecting pieces 13, and the two connecting posts 14 are respectively connected to an upper fastener 15 and a lower fastener 16.

[0032] The elastic connector 4 is equipped with a spring 12, which can provide strong buffering and rebound performance, strong support performance, and effectively prevent the collapse of the vertical vent 9 and the horizontal vent 8 channels, maintain the air permeability of the vertical vent 9 and the horizontal vent 8 channels, so that it can still maintain high air permeability after being compressed, and ensure heat dissipation performance in contact with the skin.

[0033] The upper fastener 15 is connected to the flexible seat plate 2, and the lower fastener 16 is connected to the base plate 3.

[0034] The ice silk fabric cover 6 has an opening on one side, and zippers are sewn on both sides of the opening. The ice silk fabric cover 6 is provided with through holes that are compatible with the elastic connector 4.

[0035] The horizontal vent 8 is set in the horizontal direction and passes through the microporous latex pad 7. The vertical vent 9 is set in the vertical direction and passes through the microporous latex pad 7.

[0036] Both the flexible seat plate 2 and the base plate 3 have fixing holes on both sides, and the upper fastener 15 and the lower fastener 16 are pressed into and snapped onto the fixing holes respectively.

[0037] The connecting post 14, the upper buckle 15, and the lower buckle 16 are all made of silicone, and the outer diameter of the upper buckle 15 and the lower buckle 16 is larger than the inner diameter of the fixing hole.

[0038] The flexible seat plate 2 or the base plate 3 has connection holes 17 at its four corners, and traction springs 18 are connected to the connection holes 17. The ends of the traction springs 18 are connected to hooks.

[0039] Working principle: The microporous latex pad 7 has good resilience and memory recovery effect. The vertical vents 9 and horizontal vents 8 are interwoven for good breathability. Through the micropores all over the inside, it can absorb and release moisture with strong moisture, keeping the skin dry and comfortable. It can provide strong cushioning and resilience, and provide strong support performance. It can effectively prevent the collapse of the channels of vertical vents 9 and horizontal vents 8, maintain the breathability of the channels of vertical vents 9 and horizontal vents 8, and ensure the heat dissipation performance of the skin.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A breathable pressure ulcer prevention seat cushion, comprising an elastic breathable pad (1), characterized in that, The upper part of the elastic breathable pad (1) is connected to a flexible seat plate (2), and the lower part of the elastic breathable pad (1) is connected to a bottom plate (3). Both the flexible seat plate (2) and the bottom plate (3) have several ventilation holes (5). The elastic breathable pad (1) includes an ice silk cloth cover (6), and a microporous latex pad (7) is provided inside the ice silk cloth cover (6). The microporous latex pad (7) has several horizontal ventilation holes (8) on its side and several vertical ventilation holes (9) in its middle, and the vertical ventilation holes (9) are connected to the horizontal ventilation holes (8). The microporous latex pad (7) has equidistantly distributed mounting openings on both sides, and an elastic connector (4) is fixed inside the mounting opening. The elastic connector (4) includes a rubber mounting cylinder (10), and a spring (12) arranged vertically and in a ring arrangement is provided inside the rubber mounting cylinder (10). The top and bottom of the rubber mounting cylinder (10) are provided with thickened connecting pieces (13), and connecting posts (14) are fused to the outer walls of the two thickened connecting pieces (13). The two connecting posts (14) are respectively connected to an upper fastener (15) and a lower fastener (16). The upper fastener (15) is connected to the flexible seat plate (2), and the lower fastener (16) is connected to the base plate (3).

2. The breathable anti-pressure sore cushion according to claim 1, characterized in that, The ice silk cloth cover (6) has an opening on one side, and zippers are sewn on both sides of the opening. The ice silk cloth cover (6) is provided with a through hole that is compatible with the elastic connector (4).

3. The breathable anti-pressure sore seat cushion according to claim 1, characterized in that, The horizontal vent (8) is arranged in the horizontal direction and passes through the microporous latex pad (7). The vertical vent (9) is arranged in the vertical direction and passes through the microporous latex pad (7).

4. The breathable anti-pressure sore cushion according to claim 1, characterized in that, The flexible seat plate (2) and the base plate (3) are both provided with fixing holes, and the upper fastener (15) and the lower fastener (16) are pressed into and snapped onto the fixing holes respectively.

5. A breathable anti-pressure sore seat cushion according to claim 1, characterized in that, The connecting post (14), upper buckle (15) and lower buckle (16) are all made of silicone, and the outer diameter of the upper buckle (15) and lower buckle (16) is larger than the inner diameter of the fixing hole.

6. A breathable anti-pressure sore cushion according to claim 1, characterized in that, The flexible seat plate (2) or base plate (3) has connection holes (17) at its four corners, and a traction spring (18) is connected to the connection hole (17), with a hook connected to the end of the traction spring (18).

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