TWM513632U - Pneumatic bed device allowing sectional ascending/descending for bending - Google Patents

Description

Pneumatic bed device capable of stepping up and down bending

The present invention relates to a pneumatic bed device, and more particularly to a pneumatic bed device that can be lifted and lowered in sections.

In the prior art, patients with mobility problems must lie on the electric bed, and the electric bed that can be lifted and lowered can help the patient to lift, lift, and stand up, thereby reducing the burden on the family members of the patient, and the electric bed is also An anti-decubitus anti-mite mattress is combined with the electric bed to avoid the problem of acne caused by prolonged bed rest. However, since almost every family now has a basic bed set, it is still a big burden to purchase an electric bed that can be lifted and lowered, and the additional electric bed will add extra space, resulting in additional space. The space is placed in trouble, and the original bed is also wasted because it is not used. Therefore, a structural design that can be used on existing mattresses and can help patients to get up, lift legs, etc., combined with anti-decubitus mattresses, is an important research direction.

In view of the shortcomings of the prior art electric bed, the present invention provides a pneumatic bed which can be stepped up and down and curved, and is combined with a pneumatic bed device combined with an anti-smashing mattress to solve the problems of the prior art.

The present invention provides a pneumatic bed device that can be stepped up and down and curved, comprising a mattress, a gas source, a pneumatic bed and a control unit. The pneumatic bed comprises a plurality of pneumatic unit groups, The mattress is disposed under the mattress and supports the mattress, and the plurality of pneumatic unit groups are connected to the air source. The control unit is coupled to the air source, wherein the control unit controls the air source to inflate different pneumatic unit groups of the plurality of pneumatic unit groups to bend the inflated pneumatic unit group to push the mattress to bend.

The pneumatic bed device capable of segmentally lifting and bending, wherein each pneumatic unit group includes a plurality of pneumatic unit portions, each pneumatic unit portion includes at least two pneumatic units, the at least two pneumatic units are disposed in a stacked manner, and the pneumatic unit The unit comprises a first plate body, a second plate body, a frame plate body and a third plate body. The first board has a first side and a second side opposite to the first side. The first side is formed with a first fastening area on the long side of the first board. The second side is formed on the second side. a first fastening hole is formed on the long side of the first plate body, and a first through hole is formed in the first plate body, the first through hole penetrating the first side surface and the second side surface, and the first The through hole penetrates the first fastening zone and the second fastening zone. The second plate body has a first side surface and a second side surface opposite to the first side surface. The first side surface is formed with a third fastening area at the long side of the second board body. The second system is fixed to the second fixing portion of the first plate body, and the second plate body defines a second through hole opposite to the first through hole, the second through hole penetrating the second plate body The first side surface and the second side surface and the second through hole extend through the third fastening area. The frame plate body has a first side surface and a second side surface opposite to the first side surface. The frame plate body is formed with an elongated through hole extending through the first side of the frame plate body. And the second side, the first side of the frame plate is fixed to the second side of the second plate. The third plate has a first side and a second side opposite to the first side, the first side is fixed to the second side of the frame plate, and the second side is located at the third side a fourth fastening region is formed on the long side of the plate body, and a third through hole is formed on the third plate body opposite to the second through hole, and the third through hole is through the third plate body. The first side surface and the second side surface and the third through hole extend through the fourth fastening area. The second plate body, the long through hole and the third plate body form an accommodating space, the first through hole, the second through hole, the accommodating space and the The third through holes are connected to each other, the fourth fastening region of each pneumatic unit is fixed to the first fastening region of the other pneumatic unit, and the third through hole of the pneumatic unit is connected to the adjacent another pneumatic unit The first through hole.

The pneumatic bed device capable of segmentally lifting and bending, wherein each pneumatic unit has a rectangular structure, each pneumatic unit has a left side and a right side opposite to the left side, and a fourth fixed side of the right side of each pneumatic unit The zone is fixed to the first fastening zone on the left side of the adjacent other pneumatic unit.

The pneumatic bed device capable of segmentally lifting and bending, wherein the plurality of pneumatic unit portions form a rectangular unit-shaped pneumatic unit group, the pneumatic unit group having a left side and a right side opposite to the left side, the plural The third plate body of the pneumatic unit located on the right side of the pneumatic unit portion does not have a third through hole, and the first through hole of the pneumatic unit located on the left side of the plurality of pneumatic unit portions is injected by the air source. The air is pressed into the accommodating space of each pneumatic unit, so that the pneumatic unit group is bent by the rectangular body to form a sector.

The pneumatic bed device capable of segmentally lifting and bending, wherein the first plate system is made of a plastic material, and the second plate body, the frame plate body and the third plate system are made of a flexible rubber material production.

The pneumatic bed device capable of segmentally lifting and bending, wherein the mattress is a rectangular air mattress, the air mattress comprises a plurality of air pipes, and each air pipe system is parallel and adjacent to each other, and each air pipe system is connected thereto. The air source, the control unit controls the air source to inflate or deflate different air tubes of the air mattress.

The pneumatic bed of the present invention achieves the purpose of bending a pneumatic bed by combining a plurality of pneumatic unit parts into a structure of a pneumatic unit group through a pneumatic unit part composed of a plurality of pneumatic units. According to the needs of the patient, different pneumatic unit groups in the pneumatic bed can be inflated or deflated, and the different pneumatic unit groups of the pneumatic bed are bent to help the patient achieve the purpose of changing postures such as getting up or lifting the leg, and the pneumatic bed can be In combination with the anti-decubitus mattress, the control unit controls the air source to inflate or deflate the different air tubes in the mattress, so that the patient can lie between the patient's back and part of the trachea when lying on the mattress. There are gaps to avoid the problem of acne caused by the patient lying on the mattress for a long time. This creation can be placed directly on the general bed frame, so this creation can solve the prior art. The added electric bed will also add extra space for placement, causing troubles in space placement, and the original The bed frame is also a waste of use because it is not used.

10‧‧‧Pneumatic unit

11‧‧‧ first board

111‧‧‧ first side

112‧‧‧ second side

113‧‧‧ first through hole

114‧‧‧First fixed area

115‧‧‧Second solid area

12‧‧‧Second plate

121‧‧‧ first side

122‧‧‧ second side

123‧‧‧Second through hole

124‧‧‧The third solid area

13‧‧‧Frame plate

131‧‧‧ first side

132‧‧‧ second side

133‧‧‧Long piercing

14‧‧‧ Third plate

141‧‧‧ first side

142‧‧‧ second side

143‧‧‧Through hole

144‧‧‧4th junction area

15‧‧‧ accommodating space

20, 20A, 20B, 20C, 20D‧‧‧ pneumatic unit

30, 30A, 30B‧‧‧ pneumatic unit

40‧‧‧ pneumatic bed

50‧‧‧ mattress

51, 51A, 51B‧‧‧ trachea

60‧‧‧ gas source

70‧‧‧Control unit

80‧‧‧ bed frame

Figure 1 is a perspective view of the pneumatic bed device of the present invention.

Figure 2 is a side view of the pneumatic unit set of the present invention.

Figure 3 is a schematic cross-sectional view of the pneumatic unit of the present invention.

4 and 5 are exploded perspective views of the pneumatic unit of the present invention at different viewing angles.

Figure 6 is a side view of the pneumatic unit of the present invention after bending.

Figure 7 is a schematic view of the pneumatic bed push mattress of the present invention.

Figure 8 is a schematic view of the different air tubes in the mattress after inflation.

As shown in FIGS. 1 and 2, the present invention is a pneumatic bed device that can be lifted and lowered in sections, and includes a pneumatic bed 40, a mattress 50, a gas source 60, and a control unit 70. The pneumatic bed 40 can be placed on a bed frame 80 in a general home, the mattress 50 is located above the pneumatic bed 40, and the pneumatic bed 40 can be used to support the mattress 50. The air mattress 51 is an air mattress 51. The air mattress 51 includes a plurality of air-filled air pipes 51. The air pipes 51 are parallel and adjacent to each other, and the air pipes 51 are connected to each other to form a shape of a mattress, and each air pipe 51 is connected. At gas source 60. The pneumatic bed 40 includes a plurality of pneumatic unit groups 30, and a plurality of pneumatic unit groups 30 are coupled to the air source 60, and the control unit 70 is coupled to the air source 60, thereby controlling the air source 60 to be different for the plurality of pneumatic unit groups 30. The pneumatic unit group 30 and the different air tubes 51 of the plurality of air tubes 51 are inflated or deflated.

As shown in FIGS. 2 to 5, the pneumatic unit group 30 may include a plurality of pneumatic unit portions 20. As shown, the pneumatic unit group 30 includes four pneumatic unit portions 20A, 20B, 20C, and 20D, but is not limited thereto. this. Each pneumatic unit 20 includes at least two pneumatic units 10, and the at least two pneumatic units 10 are stacked. As shown in FIG. 3, the pneumatic unit portion 20 includes four pneumatic units 10, but is not limited thereto. As shown in FIG. 4 and FIG. 5 , each pneumatic unit 10 includes a first plate body 11 , a second plate body 12 , a frame plate body 13 , and a third plate body 14 . The first board body 11 has a first side surface 111 and a second side surface 112 opposite to the first side surface 111. The first side surface 111 is formed with a first fastening area 114 at a long side of the first board body 11, and a second A second fastening region 115 is formed on the side of the first plate body 11 , and a first through hole 113 is formed in the first plate body 11 . The first through hole 113 extends through the first side surface 111 and the second side surface 112 . The first through hole 113 penetrates the first fastening area 114 and the second fastening area 115. The second board body 12 has a first side surface 121 and a second side surface 122 opposite to the first side surface 121. The first side surface 121 defines a third fastening area 124 at a long side of the second board body 12, and a second The third fastening portion 124 of the plate body 12 is fixed to the second fastening region 115 of the first plate body 11. The second plate body 12 is formed with a second through hole 123 at the first through hole 113. The two through holes 123 penetrate through the first side surface 121 and the second side surface 122 of the second plate body 12.

The frame plate 13 has a first side 131 and a second side 132 opposite to the first side 131. An elongated through hole 133 is formed in the frame plate body 13. The long through hole 133 extends through the first side surface 131 and the second side surface 132 of the frame plate body 13. The first side surface 131 of the frame plate body 13 is fixed to the first side surface 131. The second side 122 of the second plate body 12. The third plate body 14 has a first side surface 141 and a second side surface 142 opposite to the first side surface 141. The first side surface 141 of the third plate body 14 is fixed to the second side surface 132 of the frame plate body 13, A fourth fastening region 144 is formed on the two sides 142 at the long side of the third plate body 14. A third through hole 143 is formed in the third plate body 14 opposite to the second through hole 123. The third through hole 143 extends through the first side surface 141 and the second side surface 142 of the third plate body 14, and is third. The through hole 143 penetrates the fourth fastening region 144. The third fastening region 124 of the second board 12 is fixed to the second of the first board 11 The second side surface 122 of the second plate body 12 is adhered to the first side surface 131 of the frame plate body 13 , and the second side surface 132 of the frame plate body 13 is adhered to the third plate body 14 . a side surface 141, such that the first plate body 11, the second plate body 12, the frame plate body 13, and the third plate body 14 are combined with each other to form a pneumatic unit 10, and the second plate body 12, the long hole 133 and the first The three-plate body 14 forms an accommodating space 15, and the first through hole 113, the second through hole 123, the accommodating space 15, and the third through hole 143 communicate with each other.

As shown in FIG. 3, the four pneumatic units 10 are stacked, and the fourth fastening area 144 of each pneumatic unit 10 is fixed to the first fastening area 114 of the other pneumatic unit 10. The third through hole 143 of the pneumatic unit 10 is in communication with the first through hole 113 of the adjacent pneumatic unit 10, so that the accommodating spaces 15 in the respective pneumatic units 10 are also in communication with each other.

Referring again to FIGS. 2 to 5, each of the pneumatic unit portions 20 has a rectangular structure and has a left side and a right side opposite to the left side, and the fourth fixed area 144 on the right side of each of the pneumatic unit portions 20 is fixed to The first fastening zone 114 on the left side of the adjacent other pneumatic unit portion 20. As shown, the fourth fastening zone 144 of the pneumatic unit portion 20A is coupled to the first fastening zone 114 of the pneumatic unit portion 20B, and the pneumatic unit portions 20B, 20C and 20C are also coupled in the same manner. Furthermore, the third through hole 143 of the pneumatic unit portion 20A and the first through hole 113 of the pneumatic unit portion 20B communicate with each other, and the third through hole 143 of the pneumatic unit portion 20B is connected to the first through hole of the pneumatic unit portion 20C. 113 are in communication with each other, and the third through hole 143 of the pneumatic unit portion 20C and the first through hole 113 of the pneumatic unit portion 20D are in communication with each other, so that the accommodation spaces 15 of the pneumatic unit portions 20A, 20B, 20C, and 20D are also connected to each other. .

The leftmost first through hole 113 of the leftmost pneumatic unit portion 20A of the pneumatic unit group 30 can be connected to the air source 60, and the control unit 70 can control the air source 60 to input air into each accommodating space in the pneumatic unit group 30. 15. The third plate body 14 on the far right side of the rightmost pneumatic unit portion 20D of the pneumatic unit group 30 may not have the third through hole 143. In the present creation, the first plate body 11 is made of a plastic material, and the second plate body 12, the frame plate body 13, and the third plate body 14 are made of a flexible rubber material. Therefore, when the air gradually fills the accommodating spaces 15, the second plate body 12, the frame plate body 13, and the third plate body 14 of each pneumatic unit 10 are pushed and bent, so that the pneumatic unit group 30 is bent as shown in FIG. Show.

As shown in FIG. 7, the pneumatic bed 40 includes a pneumatic unit group 30A and a pneumatic unit group 30B, and the control unit 70 can control the air source 60 to inflate only the pneumatic unit group 30A, and the pneumatic unit group 30A is bent into one due to inflation. The segments are shaped and simultaneously push the mattress 50 above the pneumatic bed 40 to bend. Therefore, when the patient lies on the pneumatic bed 40 and the upper body is located above the pneumatic unit group 30A, the pneumatic unit group 30A is bent by inflation, and the upper body of the user is lifted up, thereby achieving the purpose of helping the patient to get up. It should be noted that the control unit 70 can also control the air source 60 to inflate only the pneumatic unit group 30B, so that the pneumatic unit group 30B is bent, thereby helping the patient to perform the action of lifting the leg. Furthermore, the pneumatic bed 40 can have more than two pneumatic unit groups, and then the air source 60 is inflated to inflate the different pneumatic unit groups, and the different parts of the pneumatic bed 40 are bent to assist the patient in achieving the different postures required. .

As shown in FIG. 8, the mattress 50 is a rectangular air mattress in the embodiment, and the control unit 70 can control the air source 60 to inflate only the odd air tube 51A or the even air tube 51B of the plurality of air tubes 51 of the mattress 50. Therefore, there is a height difference between the odd air tube 51A and the even air tube 51B, so that when the patient lies on the mattress 50, there is a gap between the patient's back and a part of the air tube 51, so as to avoid the patient being lying for a long time. The problem of acne occurs on the mattress 50.

Compared with the prior art, the present pneumatic bed 40 achieves the purpose of bending the pneumatic bed 40 by combining the plurality of pneumatic unit portions 20 into the structure of the pneumatic unit group 30 through the pneumatic unit portion 20 composed of a plurality of pneumatic units 10. . The different pneumatic unit groups 30 in the pneumatic bed 40 can be inflated or deflated according to the needs of the patient, and the different pneumatic unit groups 30 of the pneumatic bed 40 are bent to help the patient achieve the purpose of changing postures such as getting up or lifting the legs. And the pneumatic bed 40 can be combined with the anti-decubitus mattress 50, and the control unit 70 controls the air source 60 to inflate or deflate the different air tubes 51 in the mattress 50, so that the patient can lie on the mattress 50. There will be a gap between the back of the patient and a portion of the trachea 51, thereby Avoid the problem of acne caused by the patient lying on the mattress 50 for a long time. This creation can be placed directly on the general bed frame, so this creation can solve the prior art. The added electric bed will also add extra space for placement, causing troubles in space placement, and the original The bed frame is also a waste of use because it is not used.

30A, 30B‧‧‧ pneumatic unit

40‧‧‧ pneumatic bed

50‧‧‧ mattress

51‧‧‧ trachea

60‧‧‧ gas source

70‧‧‧Control unit

80‧‧‧ bed frame

Claims (7)

A pneumatic bed device capable of segmentation lifting and bending, comprising: a mattress; a gas source; a pneumatic bed comprising a plurality of pneumatic unit groups disposed under the mattress and supporting the mattress The plurality of pneumatic unit groups are connected to the gas source; and a control unit is coupled to the gas source; wherein the control unit controls the gas source to inflate different pneumatic unit groups of the plurality of pneumatic unit groups to The airfoil unit is bent to push the mattress to bend. The pneumatic bed device of claim 1, wherein each pneumatic unit group comprises: a plurality of pneumatic unit portions, each pneumatic unit portion includes at least two pneumatic units, and the at least two pneumatic units are stacked. The first unit has a first side and a second side opposite to the first side, and the first side is formed with a first side at the long side of the first board a second fastening area is formed on the second side of the first plate body, and a first through hole is formed on the first plate body, the first through hole penetrating the first side hole and the first through hole The second side surface, the first through hole penetrating the first fastening area and the second fastening area; a second plate body having a first side surface and a second side opposite to the first side surface A third fastening area is formed on the first side of the second board, and the third fastening area is fixed to the second fastening area of the first board. Forming a second through hole opposite to the first through hole, the second through hole penetrating the The first side surface and the second side surface of the second board body and the second through hole penetrate the third fastening area; a frame plate having a first side and a second side opposite to the first side, the frame body is formed with a long through hole, the long through hole penetrating the first of the frame plate The first side of the frame plate is fixed to the second side of the second plate body; and a third plate body having a first side surface and opposite to the first side surface a second side, the first side is fixed to the second side of the frame plate, and the second side is formed with a fourth fastening zone at the long side of the third plate, the third plate A third through hole is formed in the second through hole, and the third through hole extends through the first side surface and the second side surface of the third plate body, and the third through hole penetrates the first through hole a fourth fixing portion, wherein the second plate body, the long through hole and the third plate body form an accommodating space, the first through hole, the second through hole, the accommodating space and the third The through holes are connected to each other, and the fourth fastening region of each pneumatic unit is fixed to the first fastening region of the other pneumatic unit, and The first through hole of the other pressure unit are pneumatically third holding unit of the adjacent communication. The pneumatic bed device of claim 2, wherein each pneumatic unit has a rectangular structure, each pneumatic unit has a left side and a right side opposite to the left side, and the right side of each pneumatic unit The fourth fastening zone is fixed to the first fastening zone on the left side of the adjacent another pneumatic unit. The pneumatic bed device according to claim 3, wherein the plurality of pneumatic unit portions form a rectangular unit-shaped pneumatic unit group, the pneumatic unit group having a left side and a opposite one of the left side On the right side, the third plate body of the pneumatic unit located on the right side of the plurality of pneumatic unit portions does not have a third through hole, and the pneumatic unit located on the left side of the plurality of pneumatic unit portions The first through hole is injected with pressurized air from the air source into the accommodating space of each pneumatic unit, so that the pneumatic unit group is bent by the rectangular body to form a sector. The stepped lifting and bending pneumatic bed device according to any one of claims 2 to 4, wherein the first plate system is made of a plastic material, and the second plate body, the frame plate body and the third The panel system is made of a flexible rubber material. The pneumatic bed device of claim 5, wherein the mattress is a rectangular air mattress, the air mattress comprises: a plurality of air pipes, each of which is parallel and adjacent to each other, each A trachea is connected to the gas source, and the control unit controls the gas source to inflate or deflate different air tubes of the air mattress. The pneumatic bed device according to claim 1, wherein the mattress is an air mattress, and the mattress is connected to the air source and includes: a plurality of air pipes, each of which is parallel to each other and Adjacent setting, the control unit controls the air source to inflate or deflate different air tubes of the air mattress.