TWM524189U - Fluid carrying bed - Google Patents

Description

Fluid carrying bed

The present invention relates to a bed for a living body to sit and rest, especially a bed designed to support a living body to contact the bed surface.

For people who are inconvenienced by aging, chronically ill patients, postoperative rehabilitators, those who have limited physical activity due to temporary accidents, or those who suffer from skin burns due to burning, they must spend relatively long periods of time or sitting In a wheelchair, or lying or lying on a medical bed and a domestic bed to rest and rest.

When the posture of the person with physical inconvenience is sitting, lying, lying, or when the body is turned over or moved, the body partially contacts the unit area of the seat surface or the bed surface of the seat, and the pressure is relatively opposed to The pressure on other non-contact surfaces of the body is relatively high. When the part of the body is in contact with the seat surface or the bed surface for a long time, it is pressed against the contact surface of the seat surface or the bed surface, and the local blood flow is blocked or the local blood is reduced. Circulating flow rate, causing other chronic diseases or wounds on the surface of the body or in the body, such as skin ulceration, muscle atrophy, or internal and external hemorrhoids, even if the caregiver or medical staff frequently flips, applies a beat or massage Still, it is still unable to significantly improve or slow down the body's discomfort or even the occurrence of chronic diseases and wounds; while the skin of the body is traumatic, the skin that is partially contacted with the chair or the bed surface is relatively less likely to grow new skin tissue.

Among them, the materials for the manufacture of wheelchairs, medical beds, and household beds are usually composed of springs, independent cylinders, air beds, water beds, etc., in order to provide a comfortable environment for long-term lying down, such as air cushions and water. A bed filled with a fluid flow property such as a bed, the filling medium using a single gas or liquid water, the most effective to improve or slow down the body's discomfort or chronic diseases and wounds, and the cost and price of the air cushion and water bed are relatively high. Cheap and more common.

In order to achieve the purpose of stably bearing the weight of the human body, the air-cushion type packed bed must continuously inject high-pressure airflow into the packed bed, so the specifications and cost of the air-injecting equipment or the pressure-injecting equipment to be used cannot be lowered. The water bed type packed bed must have a certain amount of water to achieve the effect of forming a certain carrying capacity and riding stability. The required water volume may be several tens of kilograms to several hundred kilograms, and the internal filled water cannot be greatly reduced. Media weight.

Compared with the aforementioned air cushion and water bed, the field of modern medical medicine has developed a bed of filling material with a flowing filling medium, that is, a fluid carrying bed, and in order to carry hundreds of kilograms of flowing filling medium, the conventional fluid carrying bed is absolutely large. Some of the beds are made of high-strength metal. Because of this, the overall weight and specifications of the entire bed are relatively heavy compared to the common bed. This feature is not conducive to handling movement or assembly, and also occupies relative The larger space and the relatively high production cost of the metal bed are not conducive to the popularization of the purchase and use of the fluid carrying bed.

In addition, in recent years, the bed of the fluid carrier bed has been developed, which consists of a styrofoam and a small number of metal plates and metal frames. The weight of the bed body can be reduced by using a lightweight styrofoam body. In this way, the weight of the bed frame of the passenger bed can be reduced to reduce the overall weight of the load bed and reduce the manufacturing cost.

The main purpose of the present invention is to design a bed surface for carrying a contact organism, which is a type in which the fluid and the filling material collectively form a fluid to continuously support the flow, and actually achieve the contact of the bed surface to the living body. The profile curve of lying down, thereby enabling the pressure to support the living body to be evenly dispersed, and avoiding the effect of blocking blood flow in the part of the living body.

Another object of the present invention is to make a yaw displacement relative to the local bed structure of the supporting bed body by the local bed structure of the riding organism when the living body changes the posture on the bed body to cause a relative center of gravity change. action.

Another object of the present invention is to provide a support structure having a curved surface inside the bed body, and the support structure can perform the functions corresponding to the front and rear yaw displacements according to the movement posture of the living body and the movement of the center of gravity.

A further object of the present invention is to add a support structure to the space in which the filling material is placed in the bed body, thereby reducing the use cost of the filling material and reducing the total weight of the entire bed.

To achieve the above object, the inventive fluid carrying bed comprises: a fluid output device for selectively supplying a fluid to the outside or stopping the supply of the fluid; and a fluid bed.

The fluid bed comprises: a deformation vessel and a support vessel, the deformation vessel being connected to the fluid output device for receiving the fluid to change its volume and having a deformation space exhibiting an unfilled state.

Further, the support container is assembled to the deformation container and forms a support space that communicates with the deformation space, and the support space is provided with a filler formed in a deposition state, and the filler is formed in the support space. The user touches the pressed layer that is pressed against.

When the fluid output device supplies the fluid to the deformation vessel, the deformation space is changed to a fluid-filled state, and the fluid is transmitted to the support space via the deformation space, and the filler is changed by the deposition state. In a flowing state, the softness of the pressure-receiving layer is further changed.

In a preferred embodiment, the supporting container is formed as an upper and lower ends respectively forming an open cylinder, and the cylinder body extends inwardly at a lower end opening position to surround a convex portion, and the supporting layer assembly is pressed against the above A pressure-receiving layer formed by surrounding the convex portion and used for carrying the filler. .

In a preferred embodiment, the deformation container is an air cushion having an opening formed at an upper end, and the opening of the air cushion is disposed on an outer circumferential surface of the cylinder.

Further, a fluid diffusion layer is disposed between the deformation space of the deformation container and the support space of the support container, and the fluid diffusion layer has a plurality of diffusion holes through which the fluid can flow from the deformation space into the support space. And the filler material cannot enter the deformation space from the support space through the diffusion hole.

Wherein, in the unfilled state of the deformation container, the support container is pressed against the deformation container and supported by the ground.

Further, the support container may further be provided with a cover that prevents the filler from leaking out of the support space.

In a preferred embodiment, the deformation container changes the height between the support container and the ground when one of the unfilled state and the fluid-filled state is changed to the other, thereby adjusting the height The lift height of the fluid bed is created, and in another preferred embodiment, when the deformation container is in a fluid-filled state, the center of gravity of the support container is changed to generate a yaw tilt state relative to the deformation container, thereby causing the deformation The shape of the container is changed, and the center of gravity of the support container relative to the deformation container is changed due to a change in the lying posture of the user, so that the support container is tilted at a corresponding angle on the deformation container.

In addition, the support container is further provided with a support layer for forming a relative height difference. In a preferred embodiment, the support layer is generally formed as a central recess and a relatively high curved surface structure at the front and rear ends, and The supporting layer is formed by staggering a plurality of brackets, and a plurality of gas passages are formed, and each of the brackets is formed with a continuous arrangement of hollowing holes, whereby the lying posture of the user is changed, thereby supporting the container When the center of gravity corresponding to the pressure receiving layer changes, the curved surface structure of the support layer can generate a corresponding front and rear yaw motion.

In a preferred embodiment, a sealing member is disposed at a connecting position of the supporting layer and the inside of the supporting container, the sealing member is configured to prevent the supporting layer from slipping, and the sealing member is disposed at a top end, a bottom end or an edge of the edge of the supporting layer. One or at least one of the top and bottom ends.

It can be seen from the foregoing description that the present invention is characterized in that when one of the unfilled state and the fluid-filled state is changed to the other, the present deformation vessel will exhibit two kinds of performances, one of which is that the fluid flows continuously through the fluid. Filling, indirectly changing the height between the support container and the ground to achieve the purpose of lifting the fluid bed, providing the user with a height that is convenient to lie on or off the artificial fluid carrying bed, and secondly, when used When the lying posture of the person is changed, the supporting container can be changed corresponding to the center of gravity of the upper user to cause the supporting container to generate a yaw tilting state with respect to the deformation container.

In addition, the creative support layer is disposed in the support container for receiving the overall weight of the filler and the fluid diffusion layer, and because the support layer itself has a curved structure with a relative height difference, the user can change the lying When the posture is set and the overall center of gravity is generated, the front and rear yaw movements corresponding to the change are generated.

In order to further understand the structure, use and characteristics of this creation, we have a deeper and clearer understanding and understanding. The preferred embodiment is described below with reference to the following:

Referring to FIG. 1 to FIG. 6, the present fluid carrying bed 1 mainly comprises a fluid output device 2 and a fluid bed 3, which can be used by a user to lie or lie down or sit.

The fluid output device 2 can selectively output a fluid 20 into the fluid bed 3 or stop the output of the fluid 20 in accordance with an operator's intention or a user's demand. It refers to a substance having a fluid property and capable of changing shape and varying distribution depending on the container to be contained, and the fluid 20 can be set to any gas, air or liquid water when actually operating the inventive fluid carrier bed 1.

As shown in the figure, the fluid bed 3 is mainly composed of a large deformation container 4 and a supporting container 5. In the present embodiment, the deformation container 4 is configured as an air cushion 40, wherein the relative deformation of the deformation container 4 is Each of the two sides has a closed end 41 and a first open end 42 respectively, and a deformation space 43 is formed therein. The fluid output device 2 is connected to the closed end 41 of the deformation container 4, and the fluid 20 can be input into the above. In the deformation space 43.

In addition, in the present embodiment, the support container 5 is a cylinder block 50, and the cylinder block 50 is made of a fiberglass material in order to reduce the overall weight of the inventive fluid carrier bed 1. The opposite sides of the 50 have a second open end 51 and a third open end 52 respectively, and a support space 53 is formed therein. The cylinder 50 extends from the second open end 51 toward the support space 53 to form a surrounding convex portion. 50A, in a preferred embodiment, the first open end 42 of the deformation container 4 is correspondingly connected with the second open end 51 of the support container 5, and in another preferred embodiment, the first of the deformation container 4 The open end 42 is connected to the outer peripheral surface of the support container 5 such that the deformation space 43 and the support space 53 are connected to each other, and the fluid 20 can be further input into the support space 53 from the deformation space 43. The support container 5 is further inserted into the support space 53. The third open end 52 is closed by a cover 6, and the cover 6 provides a ride surface 60 that lies in contact with the user.

Wherein, the artificial fluid carrying bed 1 partitions the deformation space 43 of the deformation container 4 and the support space 53 of the support container 5 from each other through a fluid diffusion layer 7, and the fluid diffusion layer 7 is integrally formed as a layer. In the embodiment, the circumference of the fluid bed 1 is fixed by snapping or locking. In the embodiment, the fluid diffusion layer is made of a sugar cane plate as a material, and the plurality of diffusion holes are formed inside. The diffusion hole can provide the fluid 20 to freely enter and exit the deformation space 43 and the support space 53.

The supporting space 53 of the support container 5 is filled with a filling material 54. The filling material 54 is in a deposition state 540 in a stationary state, and can form an indirect contact with the user under the above-mentioned riding surface 60. The pressure receiving layer 55 is such that the surface of the passenger surface 60 forms a first softness 61. When the user has not been lying on the artificial fluid carrying bed 1, the surface of the passenger surface 60 corresponds to the above. The distribution of the filler material 54 in the support container 5 is a horizontally flat state, that is, the pressure-receiving layer 55 formed by the filler 54 in the support container 5 indirectly supports and receives the user's entire body. The overall weight.

In a preferred embodiment of the present invention, the filler 54 can be selected from a mixture of one or at least one of particles of styrofoam, sand, glass, ceramics or silicone, and the diffusion holes can limit the above. The filler 54 is retained in the support space 53 and cannot enter the deformation space 43 described above.

In addition, a support layer 8 is disposed in the fluid bed 3, and the support layer 8 integrally corresponds to the inner shape of the support container 5 and is assembled and pressed against the surrounding convex portion 50A of the cylinder 50, and has the same a curvature, which is formed by a plurality of brackets 80A staggered, and a plurality of gas passages 80B are formed, and each of the brackets 80A is formed with a plurality of hollow holes 80C arranged in series, in addition to reducing the manufacturing cost and the reduction of the support layer 8 In addition to the weight of the fluid bed 3, the fluid 20 can also flow through the gas passage 80B without forming an obstruction, and the center of the fluid diffusion layer 7 can be engaged or locked with the support 80A of the support layer 8 in a fixed manner. In general, since the weight of the user's body trunk is relatively concentrated in the range of the buttocks, in a preferred embodiment, the central region of the support layer 8 is curved with respect to both sides or with respect to the peripheral region. A curved surface 81 corresponding to the user's buttocks is formed, whereby the curved surface 81 indirectly receives most of the weight of the user's body.

Referring to FIG. 4A to FIG. 4C , in a preferred embodiment of the present invention, the support layer 8 connects the peripheral edge of the support layer 8 between the deformation space 43 and the support space 53 through a sealing member 82 . The inner wall is disposed adjacent to the lower side of the fluid diffusion layer 7. Since the volume of the fluid diffusion layer 7 and the support layer 8 collectively occupy a part of the support space 53, the amount of the filler 54 can be reduced. And achieving the effect of reducing the overall weight of the present fluid carrying bed 1 and, in a preferred embodiment, the lattice of the gas passage 80B at the position where the periphery of the support layer 8 is connected to the inner wall of the fluid bed 3 The size is small, and the lattice size of the gas passage 80B for receiving the position corresponding to the user's torso is large.

Wherein, the position of the sealing member 82 can be set to be at the top end of the periphery of the support layer 8 (as shown in FIG. 4A), the bottom end (as shown in FIG. 4B) or between the top end and the bottom end (as shown in FIG. 4C). One or at least one of the above-described sealing members 82 is provided as a slip-resistant structure made of one of rubber or polyester cushion materials, and the sealing member 82 surrounds a partial or full circumference of the support layer 8 The support layer 8 is prevented from slipping off, and the support layer 8 is prevented from directly colliding with the inner wall of the fluid bed 3, and at the same time, the fluid 20 is surely confined to the deformation space 43 without being dissipated.

It should be further noted that, as shown in FIG. 5 and FIG. 6, the curved surface 81 of the present creative support layer 8 has two preferred embodiments. The first preferred embodiment is (not shown): the above-mentioned support layer 8 as a whole It is made of an elastic material, and the central portion is recessed downward with respect to both sides, and the opposite sides or surrounding portions are higher. If pressed under a certain weight, the support layer 8 has a reaction elastic force and has a first a curvature, and when the user lies on the passenger plane 60, the weight of the user is indirectly transmitted to the support layer 8 through the filler 54 when the center of gravity of the user is located at the center of the passenger plane 60. Corresponding to the curved surface 81 of the support layer 8, the curved surface 81 of the support layer 8 corresponds to the center of gravity of the user's buttocks, and the opposite sides or the periphery of the support layer 8 correspond to the user's head and hand. And the center of gravity of the footsteps, the opposite sides or the periphery of the above-mentioned support layer 8 are pressed downward, and thus a second curvature is formed, and the curvature of the second curvature is smaller than the first curvature.

The second preferred embodiment of the support layer 8 is different from the first preferred embodiment in that the support layer 8 is not made of an elastic material and does not have a reactive elastic force, and the curved curved surface 81 is always maintained at The single curvature, the curvature of which is not changed by the weight of the user, according to which, when the user lies on the passenger plane 60, the user changes the lying position on the passenger plane 60. The posture and the center of gravity of the lying position, the support layer 8 can be changed to form a stationary state, or a state of downward displacement toward the top end of the user's head, or a downward position toward the bottom of the user's foot. The state of displacement tilt, a total of a static state and two displacement swings.

Referring to FIG. 7 and FIG. 8 , in the present embodiment, the deformation container 4 can accommodate the shape of the fluid 20 according to the volume of the fluid 20 , and in this embodiment, the shape and shape of the entire deformation container 4 is changed. The present deformable container 4 can be configured as an air bag, and the deformation container 4 has a first volume 44 (see FIG. 7) before the fluid output device 2 is not subjected to the output of the fluid 20, and the fluid 20 is from the fluid output device. After the output 2, the deformation vessel 4 is sequentially entered, and the deformation space 43 of the deformation vessel 4 is gradually filled to form a second volume 45 (Fig. 8). The deformation vessel 4 is formed by the first volume 44. During the second volume 45, the left and right lateral expansion of the second volume 45 simultaneously raises the support container 5 upward, thereby forming an effect of raising the overall height of the fluid bed 3 upward, and allowing the creation fluid to be loaded. The bed 1 forms a lifting height that facilitates the user to lie down or leave.

In addition, the fluid 20 flows through the fluid diffusion layer 7 and the support layer 8 while gradually filling the deformation space 43, and finally enters the support container 5 and comes into contact with the filler 54. The fluid 20 When entering the support space 53 from the diffusion hole, a pressure of a slight pressure of the fluid is formed in the outflow direction of each diffusion hole, and the filler 54 and the filler 54 are gradually infiltrated by the fluid 20 and have The fluid pressure fluid 20 pushes the filler 54 into the support space 53 such that the filler 54 transitions from the originally stationary deposition state 540 to a dynamic flow state 541, as can be seen from the original tight alignment. The filler material 54 in the form becomes a gap between the filler material 54 and the filler material 54 having fluid 20 therebetween, and appears as a loose state.

As a result, the first soft surface 61 formed by the above-mentioned six-loaded surface 60 is indirectly supported by the filler 54 and gradually converted into a common support by the fluid 20 and the filler 54 in the flow state 541. Forming a second softness 62, and when the user uses the present creation and lies on the fluid bed 3, the surface of the riding surface 60 is changed from the original horizontal flat state to a completely close fit to the user contour curve. And the pressure-receiving layer 55 will form a recess corresponding to the contour of the user, and the second softness 62 can provide a relative lying to the fluid bed 3 relative to the first softness 61. The more comfortable body perception, like floating on the buoyant water surface, the fluid 20 and the filler 54 in the support space 53 continuously and collectively flow, in addition to being able to conduct the heat generated by the dispersed user, It is capable of dispersing the concentrated pressure of the local contact position with the above-mentioned riding surface 60 due to the weight of the user's body weight, avoiding poor blood circulation of the user's local trunk or wound, and avoiding acne Health, and slow down the discomfort of the user lying on the passenger plane 60 for a long time.

Referring to FIG. 9A1 to FIG. 9D2, the following description will respectively describe the user's deformation vessel 4 and the supporting container 5 when lying on four different areas on the loading surface 60 of the artificial fluid carrying bed 1 in the following. The filler material 54 and the support layer 8 are respectively activated or correspondingly changed:

Referring to FIG. 9A1 to FIG. 9A2, it is shown that the user rests on the lying position 60 on the central position A, and the riding surface 60 which is originally horizontally straight is pressed down by the weight of the user. a recess that completely conforms to the contour curve of the user's body. At this time, the gap between the filler 54 and the filler 54 is commonly supported by the filler 54 of the flow state 541 in a relatively uniform manner. The reduction is further caused that the height of the pressure receiving layer 55 is reduced by compression, and after the support layer 8 is indirectly pressed by the pressure receiving layer 55, the central region of the support layer 8 having the curved surface 81 corresponds to the user. The hip range of the center of gravity of the whole body is rendered as a stationary state, and the height and appearance of the deformation container 4 and the support container 5 are unchanged.

Referring to FIG. 9B1 to FIG. 9B2, it is shown that the user is lying on the above-mentioned riding surface 60 and is closer to the top position of the head or the bottom end of the foot due to changing the posture or relative position of lying down. B, which is different from the aforementioned central position A in that the position of the center of gravity of the user's overall body weight actually corresponds to one end region of the front and rear ends of the support layer 8 due to the curved surface 81 of the support layer 8 itself. The curvature is constant, so if an external force is applied to the front and rear end regions of the support layer 8, the front and rear ends of the support layer 8 will simultaneously swing forward and backward respectively in accordance with the downward/upward direction.

As shown in the figure, the center of gravity of the user is applied to the front end region of the support layer 8, causing the front end of the support layer 8 to swing downward and the rear end to swing upwardly. Thus, the filler 54 is swayed by the support layer 8. The pressing of the movement moves toward the tip end of the user's head and the front end of the support layer 8, and the center of gravity of the entire cylinder 50 of the support container 5 is relatively applied to the front of the deformation container 4, and finally the deformation container 4 is finally The air cushion 40 is changed in accordance with the center of gravity of the support container 5, and the fluid 20 in the deformation space 43 of the deformation container 4 is pressed to move toward the rear of the deformation container 4, and the deformation container 4 is lowered downward in the front direction and raised in the rear direction. The displacement yaw tilting motion is the same as the above-mentioned central position A in the present embodiment, and the technical features and actuation modes will not be described again.

Referring to FIG. 9C1 to FIG. 9C2, the user is changed to the lying posture and the overall trunk becomes the edge corner position C which is relatively adjacent to the riding surface 60. As shown, the user lies in the right front. The position difference between the present embodiment and the position B is that the center of gravity of the entire filler body 54 and the cylinder 50 of the support container 5 is relatively applied to the right front side of the deformation container 4, and finally the air cushion 40 of the deformation container 4 is finally formed. Corresponding to the change of the center of gravity of the support container 5, the fluid 20 in the deformation space 43 of the deformation container 4 is pressed and moved toward the left rear of the deformation container 4, and the deformation container 4 is lowered downward in the right front direction and raised in the left rear direction. The displacement yaw tilting motion is the same as the above-mentioned position B in the embodiment, and the technical features and actuation modes are not described again.

In addition, referring to FIG. 9D1 to FIG. 9D2, the position D is displayed on the left and right sides of the riding surface 60. The same as the central position A, the center of gravity of the user's body trunk corresponds to the support layer 8 . The central portion of the curved surface 81 has a central portion, so that the support layer 8 is in a stationary state, and the difference is that the center of gravity of the cylinder 50 of the support container 5 is relatively more applied to the left and right of the deformation container 4 The side position, as shown in the center of gravity, is located at the left side of the above-mentioned riding surface 60, and the fluid 20 in the deformation space 43 of the deformation container 4 is pressed to move to the right of the deformation container 4, and the deformation container 4 is performed. A displacement yaw tilting action in which the left side is lowered downward and the right side is raised upwards, and the same technical features and actuation modes as the central position A in the present embodiment will not be described again.

According to this, the present fluid-carrying bed 1 is provided with a support container 5 that can be displaced relative to the deformation container 4, and a support layer 8 that can swing in both the front and rear directions, and the three can cooperate with each other and can collectively Corresponding to the change of the center of gravity of the user on the above-mentioned riding surface 60, the displacement yaw is respectively actuated in different directions or in the same direction, so as to actually provide the user with a comfortable degree of lying on the artificial fluid carrying bed 1.

Referring to FIG. 10 and FIG. 11, the second preferred embodiment of the present invention is different from the first preferred embodiment shown in FIGS. 1 to 9D2 in that the displacement is offset. The stability of the pendulum action and the displacement yaw tilting action of the support container 5 relative to the deformation vessel 4 are additionally provided in the present embodiment with at least one set of deformation spaces 43 respectively located in the deformation vessel 4 and the support container. a guide rail 46 adjacent to the outer side of the third open end 52 of the fifth end and a guide block 56, the guide block 56 corresponding to the shape of the guide rail 46 and capable of sliding back and forth in the guide rail 46, only the above is shown in the figure A set of guide rails 46 and guide blocks 56 in front of the deformable container 4 can be provided at the rear and left and right sides of the deformable container 4.

Please refer to FIG. 12 and FIG. 13 , which is a third preferred embodiment of the present invention. For the same purpose as the foregoing FIG. 10 and FIG. 11 , an additional set of separately is added in this embodiment. a ball socket structure 47 and a spherical bearing shaft 57 located in the deformation space 43 of the deformation vessel 4 adjacent to the outside of the third opening end 52 of the support container 5, the spherical bearing shaft 57 corresponding to the ball socket structure 47 The shape is capable of rotational movement within the ball and socket structure 47 described above.

Referring to FIG. 14, a second preferred embodiment of the connection relationship of the creative support layer 8 is different from the technical feature of the first first embodiment in which a sealing member 82 is provided. In the first embodiment, the sealing member 82 is used. The peripheral edge of the support layer 8 is sealingly connected to the inner wall of the support container 5, and in the embodiment, the support layer 8 is movably connected to the support container by a rope by a set of sling suspension assemblies 83. 5. The sling suspension assembly 83 can provide a yaw operation of the support layer 8 at a certain angle toward the left and right directions or the front and rear directions of the support container 5.

The above-mentioned embodiments are only used to facilitate the description of the present invention and are not limited. In the spirit of the creative spirit, all kinds of simple deformations and modifications made by the skilled person in this industry according to the scope of the patent application and the creative description of the creation should still be It is included in the scope of the following patent application.

1‧‧‧ fluid carrying bed
2‧‧‧Fluid output device
20‧‧‧ fluid
3‧‧‧ Fluid bed
4‧‧‧Deformation container
40‧‧‧ air cushion
41‧‧‧closed end
42‧‧‧First open end
43‧‧‧Deformation space
44‧‧‧ first volume
45‧‧‧second volume
46‧‧‧ rails
47‧‧‧Ball structure
5‧‧‧Support container
50‧‧‧ cylinder
50A‧‧‧ Around the convex
51‧‧‧second open end
52‧‧‧ third open end
53‧‧‧Support space
54‧‧‧Filling materials
540‧‧‧Deposition state
541‧‧‧ Flow status
55‧‧‧Compressed layer
56‧‧‧Guiding block
57‧‧‧Spherical bearing shaft
6‧‧‧enclosure
60‧‧‧ riding surface
61‧‧‧First softness
62‧‧‧Second softness
7‧‧‧Fluid diffusion layer
8‧‧‧Support layer
80A‧‧‧ bracket
80B‧‧‧ gas passage
80C‧‧‧ hollow hole
81‧‧‧ Surface
82‧‧‧ Sealing members
83‧‧‧Sling suspension assembly

1 is a perspective view of a first preferred embodiment of a fluid carrying bed; FIG. 2 is an exploded view of FIG. 1; FIG. 3 is a cross-sectional view of FIG. 1. FIG. 4A to FIG. FIG. 5 is a schematic view showing the state of use of the creative support layer; FIG. 7 is a schematic view of the unfilled/inflated state of FIG. 1; FIG. 8 is a schematic view of the fluid-filled/inflated state of FIG. 9A1 and FIG. 9A2 are schematic views showing the state of use of the user lying in the center position A of FIG. 1; FIG. 9B1 and FIG. 9B2 are schematic diagrams showing the state of use of the user lying on the top of the head or the position B of the bottom of the foot in FIG. 1; 9C1 and FIG. 9C2 are schematic diagrams showing the state of use of the user lying close to the corner edge position C; FIG. 9D1 and FIG. 9D2 are schematic diagrams showing the state of use of the user lying on the left and right sides D; FIG. FIG. 11 is a schematic view showing the state of use of FIG. 10; FIG. 12 is an exploded view of the third preferred embodiment of the fluid carrying bed; FIG. 13 is a schematic view of the state of use of FIG. Figure 14 is the second best embodiment of the creative support layer Schematic diagram of the connection relationship of the example.

1‧‧‧ fluid carrying bed

2‧‧‧Fluid output device

3‧‧‧ Fluid bed

4‧‧‧Deformation container

6‧‧‧enclosure

Claims (15)

A fluid carrying bed comprising: a fluid output device for selectively supplying a fluid to the outside or stopping the supply of the fluid; and a fluid bed comprising: a deformation vessel coupled to the fluid output device for receiving The fluid changes its own volume and has a deformation space exhibiting an unfilled state; and a support container assembled to the deformation vessel and forming a support space communicating with the deformation space, and the support space is provided a filler material forming a deposition state, and the filler material forms a pressure receiving layer in the support space for the user to contact and press; wherein the fluid output device supplies the fluid to the deformation container, so that the deformation space is The fluid is changed to a fluid-filled state, and the fluid is transported to the support space via the deformation space, and the filler is changed from the deposition state to a flow state, thereby changing the softness of the pressure-receiving layer. The fluid carrying bed according to claim 1, wherein the deformation container is changed between the unfilled state and the fluid filled state to be changed to the ground. The height of the interval. The fluid carrying bed according to claim 1, wherein the deforming container is in a fluid-filled state, and the center of gravity of the supporting container is changed to generate a yaw tilting state with respect to the deforming container, thereby causing the deformation The shape of the container changes. The fluid carrying bed according to claim 1, wherein the supporting container is pressed against the deformation container and supported by the ground when the deformation container is in an unfilled state. The fluid carrying bed according to claim 1, wherein a deformation diffusion space of the deformation container and a support space of the support container are provided with a fluid diffusion layer, wherein the fluid diffusion layer has a plurality of diffusion holes, The fluid can flow into the support space through the deformation space through the diffusion hole, and the filler cannot enter the deformation space from the support space through the diffusion hole. The fluid carrying bed according to claim 1, wherein the support container is further provided with a cover for preventing the filler from leaking from the support space. The fluid carrying bed according to claim 1, wherein the support container is further provided with a support layer forming a relative height difference. The fluid carrying bed according to claim 7, wherein the support layer is a curved structure having a central depression and a relatively high front and rear ends. The fluid carrying bed according to claim 7, wherein when the center of gravity of the pressure receiving layer is changed, the curved surface structure of the supporting layer can generate a corresponding front and rear yaw. The fluid carrying bed according to claim 7, wherein the supporting layer is formed by a plurality of brackets staggered and formed with a plurality of gas passages. The fluid carrying bed according to claim 10, wherein each of the brackets is formed with a continuous array of hollow holes. The fluid carrying bed according to the seventh aspect of the invention, wherein the supporting container is a cylinder body having an open upper and lower ends respectively, and the cylinder body extends inwardly at a lower end opening position to surround the convex portion. The support layer assembly is pressed against the surrounding convex portion and used to carry the pressure-receiving layer formed by the filler. The fluid carrying bed according to claim 12, wherein the deformation container is an air cushion having an opening formed at an upper end, and an opening of the air cushion is disposed on an outer circumferential surface of the cylinder. The fluid carrying bed according to claim 7, wherein a sealing member is provided at a connection position between the support layer and the inside of the support container. The fluid carrying bed according to claim 14, wherein the sealing member is disposed at a top end, a bottom end, or at least one of a top end and a bottom end of the edge of the support layer.