阅读说明：本技术 多功能坐垫 (Multifunctional cushion ) 是由 范婕 范桂丽 赵春娇 韦玉莲 包艳红 班精精 黄天霞 郑婷 陆梅春 韦柳 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种多功能坐垫,包括垫体、充气体、充气装置和充气管；充气体内部具有容纳气体的空腔,充气体固定设置在垫体的上端,充气体包括有结构相同的数组,每组充气体均包括有形状相同但长度不同的数个,在每一组充气体中,数个充气体由垫体的中心向垫体的边缘从短到长依次排列；充气管包括有数根,数根充气管的两端分别与充气装置和充气体连接,其中每一根充气管与充气体连接的一端具有两个接口,两个接口分别与同一组且间隔的两个充气体连接,充气装置用于向充气体充气或放气。可提高空气的流动性,避免长时间坐在坐垫上而致使皮肤溃烂或产生皮疹。(The invention discloses a multifunctional cushion, which comprises a cushion body, an inflatable body, an inflating device and an inflating pipe, wherein the cushion body is provided with a cushion body cavity; the inflatable body is internally provided with a cavity for containing gas, the inflatable body is fixedly arranged at the upper end of the cushion body, the inflatable body comprises a plurality of groups with the same structure, each group of inflatable bodies comprises a plurality of inflatable bodies with the same shape and different lengths, and in each group of inflatable bodies, the plurality of inflatable bodies are sequentially arranged from the center of the cushion body to the edge of the cushion body from short to long; the two ends of the inflation tubes are respectively connected with the inflation device and the inflation body, one end of each inflation tube, which is connected with the inflation body, is provided with two interfaces, the two interfaces are respectively connected with the two inflation bodies which are arranged in the same group and are spaced, and the inflation device is used for inflating or deflating the inflation bodies. Can improve the fluidity of air and avoid skin ulceration or rash caused by sitting on the cushion for a long time.)

1. Multi-functional cushion, its characterized in that: comprises a cushion body (1), an inflatable body (2), an inflating device (3) and an inflating tube (4); the inflatable body (2) is internally provided with a cavity for containing gas, the inflatable body (2) is fixedly arranged at the upper end of the cushion body (1), the inflatable body (2) comprises a plurality of groups with the same structure, each group of inflatable bodies (2) comprises a plurality of inflatable bodies with the same shape and different lengths, and in each group of inflatable bodies (2), the plurality of inflatable bodies (2) are sequentially arranged from the center of the cushion body (1) to the edge of the cushion body (1) from short to long; the inflation tube (4) comprises a plurality of inflation tubes (4), two ends of the inflation tubes (4) are respectively connected with the inflation device (3) and the inflation body (2), one end of each inflation tube (4) connected with the inflation body (2) is provided with two interfaces, the two interfaces are respectively connected with the two inflation bodies (2) which are arranged in the same group and spaced, and the inflation device (3) is used for inflating or deflating the inflation body (2).

2. The multi-functional seat cushion according to claim 1, characterized in that: the upper end of the inflatable body (2) is provided with a water filling port (8), a hole plug (12) of a plugging port is arranged on the water filling port (8), the upper end face of the hole plug (12) is parallel and level to the upper end face of the inflatable body (2), and an adjusting valve (5) used for closing or conducting the inflatable tube (4) is arranged on the inflatable tube (4).

3. The multi-functional seat cushion according to claim 1, characterized in that: a plurality of heating pipes (9) are embedded in the cushion body (1), and the heating pipes (9) are in a circuitous and bent shape and are arranged below the inflatable body (2).

4. The multi-functional seat cushion according to claim 1, characterized in that: the inflatable bodies (2) are in a curved arc shape, and a plurality of groups of inflatable bodies (2) enclose a plurality of circular rings.

5. The multi-functional seat cushion according to claim 1, characterized in that: the inflatable bodies (2) are in a linear shape, and a plurality of groups of inflatable bodies (2) surround a plurality of square rings.

6. The multi-functional seat cushion according to claim 1, characterized in that: the lower end of the cushion seat is provided with a cross-shaped groove (10), the inflation tube (4) is arranged in the groove (10), and one end of the inflation tube (4) penetrates through the cushion body (1) and is communicated with the inflation body (2).

7. The multi-function seat cushion according to claim 6, wherein: a plurality of fixing belts (11) used for fixing the inflation tube (4) are arranged in the groove (10).

8. The multi-functional seat cushion according to claim 1, characterized in that: one end of the inflation tube (4) connected with the inflation body (2) is provided with a sealing ring (13), the sealing ring (13) penetrates through the inflation body (2), part of the sealing ring extends into the inflation body (2), and the sealing ring (13) is fixedly sleeved outside the inflation tube (4).

9. The multi-functional seat cushion according to claim 1, characterized in that: the air charging device (3) adopts an air wave pressure circulating air pump, and a time adjusting knob (6) and a pressure adjusting knob (7) are arranged on the air charging device.

Technical Field

The invention relates to the technical field of cushions, in particular to a multifunctional cushion.

Background

Dyspnea is not only a common symptom in daily life, but also an important clinical manifestation of various diseases, and such patients need to adopt a semi-sitting lying position to lower the diaphragm position, thereby being beneficial to the movement of respiratory muscles, increasing the vital capacity, being beneficial to gas exchange and improving dyspnea. The patient is in the half-sitting position for a long time, can make buttock and sacrococcygeal region long-time pressurized, leads to easily pressing the sore to take place to bring the misery for the patient, increases the nursing work degree of difficulty promptly, has increased patient's time of being in hospital and expense again. Therefore, the existing inflatable cushion is usually adopted by a patient to reduce the oppression on the buttocks and the sacral tail, but the existing cushion is completely attached to the buttocks and has the defect of air impermeability, air cannot circulate, body heat of the person is completely retained on the cushion, and the skin ulceration or rash is easily caused after the patient sits on the cushion for a long time.

Disclosure of Invention

In order to solve the defect of air impermeability of the existing cushion, the invention provides a multifunctional cushion, which comprises a cushion body, an inflation device and an inflation tube, wherein the cushion body is provided with a plurality of inflatable air holes; the inflatable body is internally provided with a cavity for containing gas, the inflatable body is fixedly arranged at the upper end of the cushion body, the inflatable body comprises a plurality of groups with the same structure, each group of inflatable bodies comprises a plurality of inflatable bodies with the same shape and different lengths, and in each group of inflatable bodies, the plurality of inflatable bodies are sequentially arranged from the center of the cushion body to the edge of the cushion body from short to long; the two ends of the inflation tubes are respectively connected with the inflation device and the inflation body, one end of each inflation tube, which is connected with the inflation body, is provided with two interfaces, the two interfaces are respectively connected with the two inflation bodies which are arranged in the same group and are spaced, and the inflation device is used for inflating or deflating the inflation bodies.

Furthermore, the upper end of the inflation body is provided with a water injection port, a hole plug of the plug is arranged on the water injection port, the upper end face of the hole plug is flush with the upper end face of the inflation body, and the inflation tube is provided with an adjusting valve for closing or conducting the inflation tube.

Furthermore, a plurality of heating pipes are embedded in the cushion body, and the heating pipes are in a circuitous bending shape and are arranged below the inflatable body.

Furthermore, the inflatable bodies are in a curved shape, and a plurality of groups of inflatable bodies surround a plurality of circular rings.

Furthermore, the inflatable bodies are in a linear shape, and a plurality of groups of inflatable bodies surround a plurality of square rings.

Furthermore, the lower end of the cushion seat is provided with a cross-shaped groove, the inflation tube is arranged in the groove, and one end of the inflation tube penetrates through the cushion body and is communicated with the inflation body.

Furthermore, a plurality of fixing belts used for fixing the inflation tube are arranged in the groove.

Furthermore, a sealing ring is arranged at one end of the inflation tube connected with the inflation body, the sealing ring penetrates through the inflation body, part of the sealing ring extends into the inflation body, and the sealing ring is fixedly sleeved outside the inflation tube.

Furthermore, the air charging device adopts an air wave pressure circulating air pump, and a time adjusting knob and a pressure adjusting knob are arranged on the air charging device.

The invention has the beneficial effects that: a plurality of groups of inflatable bodies are adopted to jointly form a cushion plane, each group comprises a plurality of inflatable bodies, certain gaps are formed among the inflatable bodies, the ventilation of air is convenient, an inflating device is arranged, the inflatable bodies are connected with the inflating device by inflating tubes, the inflation or deflation of the inflating device to the inflatable bodies in turn is realized, can generate a wave effect to more effectively reduce the compression on the hip and the sacral tail, and because one end of each inflation tube connected with the inflation body is provided with two interfaces which are respectively connected with two inflation bodies which are arranged in the same group and are spaced, namely, two inflatable bodies at intervals in the same group adopt the same inflation tube to perform synchronous inflation and deflation, the comfort degree can be improved, the cushion is not contacted and jointed with the buttocks completely, and the air fluidity is improved, so that the skin ulceration or rash caused by long-time sitting on the cushion is avoided.

Drawings

Fig. 1 is a top view of a first embodiment of the present invention.

FIG. 2 is a schematic view showing the connection relationship between the inflation tube and the inflation body in the first embodiment of the present invention.

FIG. 3 is a schematic view showing the positional relationship between the gas-filled body and the heating tube in the first embodiment of the present invention.

Fig. 4 is a schematic view of the back side of the pad of fig. 1.

FIG. 5 is a cross-sectional view of the cushion body and inflatable body of FIG. 1.

Fig. 6 is a schematic structural view of the inflator 3 in fig. 1.

Fig. 7 is a top view of a second embodiment of the present invention.

Reference numbers in the figures: 1. a cushion body; 2. an inflatable body; 3. an inflator; 4. an inflation tube; 5. adjusting a valve; 6. a time adjustment knob; 7. a pressure adjusting knob; 8. a water injection port; 9. heating a tube; 10. a groove; 11. fixing belts; 12. a hole plug; 13. a seal ring; 14. an electromagnetic valve; 15. an exhaust pipe; 16. an air inlet pipe; 17. an air pump.

Detailed Description

As shown in fig. 1 to 5, which are schematic views of a first embodiment of the multifunctional cushion according to the present invention, the multifunctional cushion comprises a cushion body 1, a plurality of inflatable bodies 2, an inflation device 3 and inflation tubes 4, wherein the inflatable bodies 2 have a cavity for accommodating gas therein, the inflatable bodies 2 are fixedly disposed at an upper end of the cushion body 1, the inflatable bodies 2 include a plurality of groups having the same structure, each group of inflatable bodies 2 includes a plurality of inflatable bodies having the same shape and different lengths, in each group of inflatable bodies 2, the plurality of inflatable bodies 2 are sequentially arranged from a center of the cushion body 1 to an edge of the cushion body 1 from short to long, the inflation tubes 4 include a plurality of inflation tubes 4, two ends of the plurality of inflation tubes 4 are respectively connected with the inflation device 3 and the inflatable bodies 2, one end of each inflation tube 4 connected with the inflatable body 2 has two interfaces, the two interfaces are respectively connected with the same group of inflatable bodies 2 at intervals, the inflation device 3 is used for inflating or deflating the inflatable bodies 2, can realize like this that same group and two spaced inflation bodies 2 inflate or deflate in step, through the volume that changes and aerify or deflate for the upper end of inflation body 2 forms dynamic wave surface, when having improved the moderate degree, still can improve the mobility of air at the upper end of inflation body 2, has certain clearance between the inflation body 2, makes the air and the external world circulation of filling up body 1 upper end.

Specifically, the inflatable bodies 2 are in a curved shape, and a plurality of groups of inflatable bodies 2 enclose a plurality of circular rings, so that when the inflatable bodies 2 are inflated or deflated in turn, circular massage can be formed on the buttocks, and the compression on the buttocks and the sacral tail can be reduced. The lower end of the cushion seat is provided with a cross-shaped groove 10, the inflation tube 4 is arranged in the groove 10, and one end of the inflation tube 4 penetrates through the cushion body 1 and is communicated with the inflation body 2. The fixing belts 11 for fixing the inflation tube 4 are arranged in the grooves 10, so that the cushion is not influenced, and the phenomenon that the inflation tube 4 is extruded by the cushion body 1 and cannot pass through air can be avoided. One end of the inflation tube 4 connected with the inflation body 2 is provided with a sealing ring 13, the sealing ring 13 penetrates through the inflation body 2 and partially extends into the inflation body 2, and the sealing ring 13 is fixedly sleeved outside the inflation tube 4 to avoid gas leakage.

As shown in fig. 6, the air charging device 3 is an air wave pressure circulation air pump, more specifically, the air wave pressure circulation air pump is an air pump of model LM-KYY-a air wave pressure therapeutic apparatus, an air pump 17, an air inlet pipe 16, an air outlet pipe 15 and an electromagnetic valve 14 are arranged in the air wave pressure circulation air pump, the electromagnetic valve 14 is a three-way electromagnetic valve, the air charging pipe 4 is connected between the air charging body 2 and the electromagnetic valve 14, the air outlet pipe 15 is connected with the electromagnetic valve 14, the air inlet pipe 16 is connected between the electromagnetic valve 14 and the air pump 17, when the electromagnetic valve 14 conducts the air inlet pipe 16 and the air charging pipe 4, the air pump 17 charges the air charging body 2, when the electromagnetic valve 14 conducts the exhaust pipe 15 and the inflation pipe 4, the gas in the inflation body 2 is exhausted, and the air wave pressure circulation air pump is provided with the time adjusting knob 6 and the pressure adjusting knob 7, so that the ventilation time can be adjusted and the air pressure can be adjusted.

In addition, still can set up water filling port 8 in the upper end of inflatable body 2, be provided with the hole stopper 12 of sprue on the water filling port 8, the up end parallel and level of hole stopper 12 is in the up end of inflatable body 2, hole stopper 12 adopts elastic material, for example, silica gel, has certain compliance, can improve the comfort level, be provided with on the gas tube 4 and be used for closing or switch on the governing valve 5 of gas tube 4, when weather is hotter, can close gas tube 4, and inject low temperature liquid into inflatable body 2 by water filling port 8, be difficult for perspiring when summer needs sit for a long time. When the weather is cold, warm liquid can be injected into the inflatable body 2 through the water injection port 8, a plurality of heating pipes 9 are embedded in the cushion body 1, the heating pipes 9 are in a circuitous and bent shape and are arranged below the inflatable body 2, the heating pipes 9 can transfer heat to the inflatable body 2, so that the liquid is at a constant temperature, the cushion is convenient for a winter, after the inflatable body 2 is inflated by injecting the liquid, gaps among the inflatable body 2 can also be used for air to flow, and the upper end of the cushion body 1 can be communicated with the outside.

As shown in fig. 7, a second embodiment of the multifunctional seat cushion is different from the first embodiment in that: the inflatable bodies 2 are in a linear shape, a plurality of groups of inflatable bodies 2 are enclosed into a plurality of square rings, when each inflatable body 2 is inflated or deflated in turn, square ring-shaped circular massage can be formed on the buttocks, and the massage pillow has different comfortable experience feeling from that of the first embodiment in use.