CN214679210U

CN214679210U - Anti-bedsore massage cushion of wheelchair

Info

Publication number: CN214679210U
Application number: CN202022375534.6U
Authority: CN
Inventors: 柳波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-11-12
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a massage cushion for preventing bedsore of a wheelchair, which comprises a massage cushion, an inflator pump, an air valve, a main control board, a battery, a hand controller and/or a remote controller, wherein the massage cushion comprises a cushion body and a plurality of air bag units arranged on the cushion body; the air bag units are communicated with each other in a ventilation mode to form a plurality of independent air bag massage unit groups, one air bag unit of each air bag massage unit group is provided with an air inlet, the air inlet is communicated with an air passage of an inflator pump, and an air valve is arranged between the air inlet and the inflator pump; the main control board controls the inflator pump and the air valve through signals, and the battery is electrically connected with the main control board; and the hand controller and/or the remote controller are in signal control connection with the main control board. The beneficial effects of the utility model reside in that: the air bag massage unit groups are inflated and deflated in turn in a circulating mode to enable the air bag massage unit groups to rise and fall, the massage function of the buttocks is achieved, meanwhile, the buttocks can be separated from the air bag massage unit groups temporarily, the air bag massage unit groups are breathable and not pressed for a long time, and bedsore growth is avoided.

Description

Anti-bedsore massage cushion of wheelchair

[ technical field ] A method for producing a semiconductor device

The utility model relates to a wheelchair seatpad technical field especially relates to a bedsore massage seatpad is prevented to wheelchair.

[ background of the invention ]

At present, the mainstream wheelchair seat cushion in the market is made of soft elastic materials, the comfort is improved by inflating, and although the requirement of comfortable sitting can be basically met, the following defects still exist: for a person sitting on the wheelchair for a long time, the buttocks are contacted with the seat cushion for a long time and pressed, so that the ventilation is not realized, the blood circulation is not smooth, and the bedsore is easily caused; and the existing wheelchair cushion generally does not provide massage function and can not fully massage the hip acupuncture points.

Bedsores are a common problem in rehabilitation and nursing, and a person can generate the bedsores after sitting for a long time, because the bedsores are caused by long-term compression, friction, extrusion and the like of local skin tissues, and particularly in some relatively prominent parts such as the sacrococcygeal part, the long-term compression and friction easily cause local ischemia and hypoxia, so that the necrosis of the tissues is caused.

The traditional Chinese medicine theory considers that the buttocks are the tube of three fu organs and the base of three columns, and the buttocks are the main switches of six meridians of the legs, are positioned at the lowest position of the trunk of a human body, are adjacent to a pelvic cavity, and are bridges for connecting the qi and blood of the upper jiao and the qi and blood of the lower jiao of the human body. The main meridians of the six buttocks, namely the bladder meridian, the kidney meridian, the liver meridian, the gallbladder meridian, the stomach meridian and the spleen meridian, are all very important main meridians in the body and can play a decisive role in health. Fat of buttocks is fat, channels and collaterals are deep, heat is received much, and unsmooth blood circulation and blood stasis are caused easily due to long-time sitting and no movement; causing the diseases of blackening the buttocks, generating hemorrhoids and the like. The perineum acupoint is located between the anus and genitals, and is the place where the conception and governor vessels meet, and the perineum massage can be beneficial to some urinary system diseases, such as prostatitis.

[ Utility model ] content

The utility model aims to solve the following problems: the prior wheelchair cushion is easy to cause bedsore due to the fact that the buttocks of a person who sits for a long time are pressed for a long time and are airtight, and the prior wheelchair cushion does not provide the function of effectively massaging the buttocks; thereby providing the massage cushion for preventing the bedsore of the wheelchair.

The utility model discloses a realize through following technical scheme: a massage cushion for preventing bedsore of a wheelchair comprises a massage cushion, an air pump, an air valve, a main control board, a battery, a hand controller and/or a remote controller, wherein the massage cushion is placed on the wheelchair and comprises a cushion body and a plurality of air bag units arranged on the cushion body; the air bag units are communicated with each other to form a group of air bag massage unit groups, and all the air bag units on the cushion body are divided into a plurality of mutually independent air bag massage unit groups; one air bag unit of the air bag massage unit group is provided with an air inlet, the air inlet is communicated with an air passage of an inflator pump, and an air valve is arranged between the air inlet and the inflator pump; the air bag massage unit group or the air bag massage unit groups are connected with the same air valve; the main control board controls the inflator pump and the air valve through signals, and the battery is electrically connected with the main control board; and the hand controller and/or the remote controller are in signal control connection with the main control board.

Furthermore, the adjacent air bag units of the air bag massage unit group are communicated one by one through a conduit which is preset on the cushion body interlayer or the upper part of the cushion body.

Furthermore, the one or more groups of air bag massage unit groups connected with the same air valve and the one or more groups of air bag massage unit groups connected with the adjacent air valve are arranged in a staggered way.

Furthermore, the massage seat cushion is provided with two groups of U-shaped air bag massage unit groups and two groups of straight-line air bag massage unit groups; the massage seat cushion is provided with the U-shaped air bag massage unit groups in parallel; the straight-line air bag massage unit groups are respectively arranged in the U-shaped grooves of the U-shaped air bag massage unit groups.

Further, the air bag unit is a square air bag, the side length is 7cm or 7.7cm, and the height is 5.5cm or 6.5 cm.

Furthermore, the massage seat cushion is made of a medical TPU material, and the battery is a direct-current 3.7V rechargeable battery.

Furthermore, a sponge is arranged in the air bag unit, and the air bag unit which is positioned at the eight diagrams position corresponding to the meridian point of the human body in the traditional Chinese medicine theory is provided with magnetic sheets in the sponge.

Furthermore, the air valves are connected in parallel, each air valve comprises an air inlet valve and a pressure release valve, the air inlet valves and the pressure release valves are electromagnetic air valves, and are used for controlling the single or multiple air bag massage unit groups and inflating or releasing the pressure of the single or multiple air bag massage unit groups.

Furthermore, the hand controller is in wired signal connection with the main control board, and three functional keys of wave massage, soft massage and sleep mode are arranged on the hand controller.

Furthermore, the remote controller is in wireless signal connection with the main control panel, and the connection mode is one of Bluetooth, WiFi, ZigBee, RFID and GSM.

The beneficial effects of the utility model reside in that: the air bag massage unit groups are inflated and deflated in turn in a circulating manner to enable the air bag massage unit groups to rise and fall along with the pressing and discharging of air, when one or more of the air bag massage unit groups rise, the buttocks and the air bag massage unit groups which do not rise are separated temporarily, so that the skin of the buttocks can be ventilated, the buttocks are not pressed for a long time, the blood circulation is improved, and the conditions of bedsore, skin ulceration and the like caused by long-time non-action are avoided; the massage and health care functions of the main and collateral channels and acupoints of the buttocks are realized by the rising and lowering action circulation of the air bag massage unit group and the cooperation of the magnetic sheets arranged in the air bag unit.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention placed on a wheelchair;

FIG. 3 is a main operation diagram of the present invention;

FIG. 4 is a schematic longitudinal sectional view of the airbag unit of the present invention;

FIG. 5 is a schematic cross-sectional view of adjacent bladder units of the present invention;

fig. 6 is a circuit diagram of the massage cushion of the present invention;

fig. 7 is a circuit diagram of the hand controller of the present invention;

reference numerals: 1. a massage cushion; 11. a cushion body; 12. an airbag unit; 13. an air bag massage unit set; 14. an air inlet; 15. a conduit; 16. a U-shaped air bag massage unit group; 17. a straight-line air bag massage unit group; 18. a sponge; 19. a magnetic sheet; 2. an inflator pump; 3. an air valve; 4. a main control board; 5. a battery; 6. a wheelchair is provided.

[ detailed description ] embodiments

The present invention will be further described with reference to the accompanying drawings and the detailed description. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Examples

As shown in fig. 1-7, a massage seat cushion for preventing bedsore of a wheelchair comprises a massage seat cushion 1, an inflator pump 2, an air valve 3, a main control board 4, a battery 5, a hand controller and/or a remote controller, wherein the massage seat cushion 1 is placed on a wheelchair 6, and comprises a cushion body 11 and a plurality of air bag units 12 arranged on the cushion body; the air bag units 12 are communicated with each other to form a group of air bag massage unit groups 13, and all the air bag units 12 on the cushion body 11 are divided into a plurality of air bag massage unit groups 13 which are independent from each other; one air bag unit 12 of the air bag massage unit group 13 is provided with an air inlet 14, the air inlet 14 is communicated with an air path of the inflator pump 2, and an air valve 3 is arranged between the air inlet 14 and the inflator pump 2; the air bag massage unit group 13 or the air bag massage unit groups 13 are connected with the same air valve 3; the main control board 4 controls the inflator pump 2 and the air valve 3 through signals, and the battery 5 is electrically connected with the main control board 4; the hand controller and/or the remote controller are in signal control connection with the main control board 4.

Preferably, the adjacent air bag units 12 of the air bag massage unit group 13 are communicated one by one through a conduit 15 preset on the interlayer of the cushion body 11 or the upper part of the cushion body 11.

Preferably, the one or more groups of air bag massage unit groups 13 connected with the same air valve 3 are arranged in a staggered manner with the one or more groups of air bag massage unit groups 13 connected with the adjacent air valves 3.

Preferably, the massage seat cushion 1 is provided with two groups of U-shaped air bag massage unit groups 16 and two groups of straight-line air bag massage unit groups 17; the U-shaped air bag massage unit groups 16 are arranged on the massage seat cushion in parallel; the straight-line air bag massage unit groups 17 are respectively arranged in the U-shaped grooves of the U-shaped air bag massage unit groups 16.

Preferably, the air bag unit 12 is a square air bag with a side length of 7cm or 7.7cm and a height of 5.5cm or 6.5 cm.

Preferably, the massage seat cushion 1 is made of a medical grade TPU material, and the battery 5 is a rechargeable battery with 3.7V dc.

Preferably, a sponge 18 is arranged in the air bag unit 12, and a magnetic sheet 19 is arranged in the sponge 18 of the air bag unit 12 which is positioned at the eight diagrams position corresponding to the meridian point of the human body in the traditional Chinese medicine theory; the magnetic sheet 19 can play a role in health care, balance an internal drainage system, promote cell metabolism, improve blood circulation, bidirectionally condition blood pressure and eliminate inflammation and swelling.

Preferably, the air valves 3 are connected in parallel, each air valve 3 includes an air inlet valve and a pressure release valve, and the air inlet valves and the pressure release valves are electromagnetic air valves and control one or more air bag massage unit groups 13 to inflate or release the pressure of the controlled one or more air bag massage unit groups 13.

Preferably, the hand controller is in wired signal connection with the main control board 4, and three functional keys of wave massage, soft massage and sleep mode are arranged on the hand controller.

Preferably, the remote controller is in wireless signal connection with the main control panel 4, and the connection mode is one of bluetooth, WiFi, ZigBee, RFID, and GSM.

Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a bedsore massage seatpad is prevented to wheelchair which characterized in that: the massage seat cushion comprises a cushion body and a plurality of air bag units arranged on the cushion body; the air bag units are communicated with each other to form a group of air bag massage unit groups, and all the air bag units on the cushion body are divided into a plurality of mutually independent air bag massage unit groups; one air bag unit of the air bag massage unit group is provided with an air inlet, the air inlet is communicated with an air passage of an inflator pump, and an air valve is arranged between the air inlet and the inflator pump; the air bag massage unit group or the air bag massage unit groups are connected with the same air valve; the main control board controls the inflator pump and the air valve through signals, and the battery is electrically connected with the main control board; and the hand controller and/or the remote controller are in signal control connection with the main control board.

2. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the adjacent air bag units of the air bag massage unit group are communicated one by one through a conduit which is preset on the interlayer of the cushion body or the upper part of the cushion body.

3. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: one or more groups of air bag massage unit groups connected with the same air valve are arranged in a staggered way with one or more groups of air bag massage unit groups connected with the adjacent air valve.

4. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the massage seat cushion is provided with two groups of U-shaped air bag massage unit groups and two groups of straight-line air bag massage unit groups; the massage seat cushion is provided with the U-shaped air bag massage unit groups in parallel; the straight-line air bag massage unit groups are respectively arranged in the U-shaped grooves of the U-shaped air bag massage unit groups.

5. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the air bag unit is a square air bag, the side length is 7cm or 7.7cm, and the height is 5.5cm or 6.5 cm.

6. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the massage seat cushion is made of medical TPU materials, and the battery is a direct-current 3.7V rechargeable battery.

7. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the sponge is arranged in the air bag unit, and the magnetic sheets are arranged in the air bag unit which is positioned at the eight diagrams position corresponding to the meridian points of the human body in the theory of traditional Chinese medicine.

8. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the air valves are connected in parallel, each air valve comprises an air inlet valve and a pressure release valve, the air inlet valves and the pressure release valves are electromagnetic air valves, the air bag massage unit groups or the air bag massage unit groups are controlled, and the controlled air bag massage unit groups or the air bag massage unit groups are inflated or decompressed and deflated.

9. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the hand controller is connected with the main control board through a wired signal, and three functional keys of wave massage, soft massage and sleep mode are arranged on the hand controller.

10. The wheelchair bedsore-proof massage seat cushion as claimed in claim 1, wherein: the remote controller is in wireless signal connection with the main control panel, and the connection mode is one of Bluetooth, WiFi, ZigBee, RFID and GSM.