JP3142433U - Bed equipment - Google Patents

Abstract

A bed apparatus capable of applying heat and shower massage over the entire body of a sick person or the like sleeping without moving the patient from the bed.
SOLUTION: A mattress 2 having a plurality of grooves 2a located on a bed body 1, an equal number of horizontal support rods 3a arranged to be raised and lowered in each groove 2a, and a foot placement side of the bed body 1 The skeleton member 5b, the skeleton member 5a capable of sliding movement between the head placement side and the foot placement portion, the two telescopic connecting rods 6 connecting the skeleton members 5a and 5b at the upper portions on both sides, A box-type waterproof container disposed under one of the horizontal support rods 3a that is floated, and a combined spray means 7 that is slidably disposed on the two telescopic connecting rods 6 and is used for both spraying hot water, spraying hot water, and blowing cold air or hot air. And a box-shaped waterproof cover arranged to cover the box-shaped waterproof container, and supply means for supplying steam, hot water and cold air or hot air to the dual-purpose jetting means 7.
[Selection] Figure 1

Description

  The present invention relates to a bed apparatus that can be used by a bedridden elderly person or sick person who can take a steam or shower while sleeping.

There are several proposals for this type of bed apparatus or related apparatus.
One of them is a bathing cover and a bathing apparatus for nursing care using the same (Patent Document 1), which is laid on a bed, and a lower cover and press-fitting air onto the lower cover. A bone tube constituting a kamaboko-shaped frame, an upper cover supported by the bone tube and combined with the lower cover to form a kamaboko-shaped space, and a region around the chest of a user who inserts the body while lying in the cover An auxiliary auxiliary material (cover) to be attached, a detachable tool (belt) for attaching the auxiliary auxiliary material in the vicinity of the chest of the user in a watertight state, and a warm water shower in a kamaboko-shaped space constituted by the lower cover and the upper cover. Hot water shower supply device for supplying hot water, hot air supply device for supplying hot air after supply of hot water, a drainage tank for receiving waste water, a hot air supply device, a hot water shower supply device and a transport supply device for transporting the drainage tank Which is constituted by the.

  Therefore, according to this care bathing apparatus, it seems that it is possible to take a bath while lying in the bed for a portion below the chest of an elderly person or a sick person who is bedridden. However, in order to use this care apparatus, it is necessary to insert the said lower cover under the user who lies on the bed, and this is a heavy labor for a caregiver and becomes a troublesome operation. Further, since the user is in a state of being placed on the lower cover, there is a problem that the user cannot sufficiently apply hot water to the back side and cannot sufficiently apply the hot air after draining. Therefore, after the bathing is completed, the assistant needs to wake up the user and wipe the back side again with a towel.

  The other is a bed device capable of showering (Patent Document 2), which has a front and rear end plates standing at the front and rear ends and a side plate standing at the left and right side portions, ensuring watertightness, and the bed main body. The mattress is detachably arranged on the floor surface of the bed and support means for supporting the bed body so as to be tiltable so that the leg side is lowered.

  Therefore, according to the bed apparatus, usually, this is held horizontally, and a user such as a sick person lies on the mattress on the bed apparatus and can be used in the same manner as a general bed. When bathing, the mattress can be removed and the bed apparatus can be used like a bathtub with hot water in it. Alternatively, a separate shower means can be prepared, so that the lying bather can take a shower. At this time, it is a feature of this device that the supporting means can be operated to make it tilted with the leg side down, thereby preventing a decrease in leg strength of the bather.

  This bed apparatus is configured as described above and is used as described above. The work of removing the mattress when taking a bath needs to move a sick person who is sleeping, which is a heavy work and is very troublesome. Work. Also, because the back side of the bather is sleeping, it is not easy to take a shower or the like.

JP 2006-122095 A JP 2003-79694 A

  The present invention is capable of applying heat, shower and shower massage and air massage to the whole body of an ill person who is sleeping in a bed without heavy muscle work, and drying after taking a bath. It is an object of the present invention to provide a bed apparatus that can perform the above.

1 of the present invention is a bed main body provided with a leg body at four corners and a base plate portion that is rectangular in plan view supported by the leg body;
A mattress disposed on the bed plate portion of the bed body, wherein the mattress has a plurality of grooves perpendicular to the length direction thereof;
Ascending and descending horizontal support rods arranged in the respective grooves of the mattress so as to freely move up and down, ascending and descending operation rods hanging from both ends of each horizontal support rod, and ascent and descent drive means for driving the up and down operation rods up and down;
Guide bars arranged on both sides of the bed body;
Two reverse U-shaped skeleton members comprising an upper horizontal portion and both side legs hanging from both ends thereof, and a skeleton for a rear portion having lower ends attached to the foot placement sides of the guide bars on both sides of the bed body A skeleton member for a front part, the lower end of which is slidably attached along the guide rod to the head mounting side of the guide rod on both sides of the member and the bed body
A telescopic connecting rod that connects the front and rear skeleton members on the upper side corresponding to both sides of the bed body;
Combined jetting means for both spraying of steam sprayed on the telescopic connecting rod, spraying hot water, and cold air or hot air blowing;
When the levitation means is levitated, in that state, on the mattress of the bed body, a box-shaped waterproof container having an upper opening disposed below the horizontal support bar of the levitation means;
A box-shaped waterproof cover having a lower opening arranged to cover the box-shaped waterproof container from the outside of the two frame members and the two telescopic connecting rods. An opening for projecting the head of the person sleeping on the installation side is opened, and a horizontal support rod of the levitation means is formed through a notch formed in a corresponding positional relationship at the bottom of the four-side cover. The lower part of the four-side cover part is arranged to be inserted into the inside of the box-shaped waterproof container while projecting the end part and exposing the lower part from the middle of the leg parts on both sides of the two skeleton members. A box-shaped waterproof cover,
A bed apparatus comprising steam supply means for supplying steam to the combined jet means, hot water supply means for supplying hot water, and supply means comprising cold air or hot air supply means for supplying hot air.

  2 of the present invention is the bed apparatus of 1 of the present invention, wherein the mattress is composed of two layers of an upper tank and a lower tank, the upper tank is composed of a low-resilience mat, and the lower tank is a normal mat. It is composed.

3 of the present invention corresponds to the bed apparatus of 1 or 2 of the present invention, in which the lifting operation rods on both sides of the levitation means are configured so that one is L-shaped and the other is inverted L-shaped. The ends of the lower horizontal portions of the lifting and lowering operation rods on both sides are brought into a butted state, and the butted portions of all the lifting and lowering operation rods are connected by a horizontal connecting member in a direction orthogonal to these,
The elevating drive means is configured to elevate and lower the elevating operation rod through the horizontal connecting member.

  4 of the present invention is the bed apparatus according to 1, 2, or 3 of the present invention, and is movable between the head mounting side and the foot mounting side of the bed body among the two skeleton members. A sliding connection pipe that is slidably mounted on the guide rod is fixed to the lower end of the leg portion of the skeleton member.

  According to a fifth aspect of the present invention, in the bed apparatus according to claim 1, 2, 3 or 4, a sliding pipe for slidably mounting the dual-purpose jetting means on the telescopic connecting rods on both sides, and each sliding pipe. It is composed of a tubular ejecting means main body that is pivotally connected to a pin, a nozzle portion that protrudes from the tubular ejecting means main body, and a slide drive means that reciprocally slides the sliding pipe along the telescopic connecting rod. is there.

  6 of the present invention is the bed apparatus of 5 of the present invention, wherein the slide driving means includes an idler vehicle disposed at one end of the telescopic connecting rod, a drive vehicle disposed at the other end, and a sliding pipe. The both ends are coupled to both ends, and are composed of a wire member that spans the idler vehicle and the drive vehicle, and a rotary drive that rotates the drive vehicle forward and backward.

  According to the bed apparatus 1 of the present invention, it is possible to bathe a bedridden elderly person or sick person without moving from the bed. Moreover, it is possible to make bathers such as elderly people rise without using the helper's effort, and to warm, wash, or dry the whole body, making the bathers comfortable. Can do. Moreover, the above bathing function can obtain the heating effect by the jetted steam or hot water and the massage effect by these, and is effective for the activation of each part of the bather's body. Furthermore, it is possible to easily return to the sleeping state on the bed after bathing.

  In addition, the configuration for this is relatively simple and can be easily configured.

  According to the bed apparatus 2 of the present invention, since the mattress has a two-layer structure and the upper tank is formed of a low-resilience mat, even with an elderly person who has been bedridden for a long time, coupled with the bathing function as described above. The possibility of occurrence of pressure sores can be reduced.

  According to the bed apparatus 3 of the present invention, it is possible to simply configure the levitation means for levitating an elderly person sleeping on the bed for bathing.

  According to the bed apparatus of 4 of this invention, it is comprised so that it can slide more simply and reliably on the side which slides the side part of a bed main body along a length direction among two frame members. it can.

  According to the bed device 5 of the present invention, it is possible to more simply configure the combined jetting means for jetting steam, hot water, cold air or hot air.

  According to the bed device 6 of the present invention, the slide drive means can be configured very simply, and the combined jet means can be reciprocated smoothly and reliably along the telescopic connecting rod.

  The best mode for carrying out the invention will be described based on the embodiments.

  As shown in FIGS. 1 and 7, the bed apparatus of this embodiment includes a bed main body 1, a mattress 2, a floating means 3 for levitating a person sleeping on the mattress 2 from the mattress 2, and a bed main body 1. Guide rods 4, 4 arranged on both sides of the frame, frame members 5 a, 5 b that form a frame for creating a closed space for bathing, and telescopic coupling rods 6, 6 that telescopically connect between them, and the telescopic coupling rod 6 , 6 slidably arranged steam, hot water and combined spray means 7 for spraying hot or cold air, a box-shaped waterproof container 8 constituting the bottom of a closed space for bathing, and the skeleton member Steam is applied to the box-shaped waterproof cover 9 that forms the upper part of the closed space for bathing using the space frame formed by the 5, 5 and the extension connecting rods 6 and 6, and the combined jetting means 7 and 7. Supply means 1 for supplying hot water and cold air or hot air Which is constituted by the.

  As shown in FIGS. 1 to 3, the bed body 1 is composed of leg bodies 1 a, 1 a... At four corners and a base plate portion 1 b that is rectangular in plan view supported by the legs 1 a, 1 a. The mattress 2 is placed on the base plate portion 1b of the bed body 1 in the same manner as a general one. The mattress 2 has a two-layer structure of an upper tank and a lower tank, the upper tank is made of a low-resilience mat, the lower tank is made of a normal mat, and a plurality of grooves 2a orthogonal to the length direction thereof. 2a ... is formed.

  As shown in FIGS. 1 to 3, the levitation means 3 includes the same number of horizontal support bars 3 a, 3 a... Arranged in the grooves 2 a, 2 a. .. And two air jacks (elevating drive) for driving the elevating operation rods 3b, 3b... To rise and lower through horizontal connecting plates (horizontal connecting members) 3c. Means) 3d and 3d.

  As shown in FIGS. 1 and 5, the lifting operation rods 3 b, 3 b on both sides of the horizontal support rods 3 a, 3 a... Are configured so that one is L-shaped and the other is inverted L-shaped. The horizontal connecting plate 3c in which the ends of the lower horizontal portions 3b1, 3b1 of the lifting and lowering operation rods 3b and 3b on both sides are butted and the butted portions of all the lifting and lowering operation rods 3b, 3b. Are moved up and down, and the lifting / lowering operation rods 3b, 3b... And the upper horizontal support rods 3a, 3a... Configure as follows.

  As shown in FIGS. 1 to 3, the guide rods 4 and 4 are composed of a rod body 4a and block members 4b and 4b attached to both ends thereof. Each is fixed to the front end and the rear end of the side portion of the bed body 1, and the rod body 4 a is attached to the side portion of the bed body 1 through these. Therefore, the bar main bodies 4a and 4a are arranged with an interval corresponding to the thickness of the block member 4b between the side of the bed main body 1, particularly the side of the base plate 1b.

  As shown in FIGS. 1 to 4 (a), the skeleton members 5a and 5b are each composed of upper horizontal portions 5a1 and 5b1 and opposite leg portions 5a2, 5a2, 5b2 and 5b2 hanging from both ends thereof. It is composed of a U-shaped main body portion and sliding connection pipes 5a3, 5a3, 5b3, 5b3 that are respectively coupled to the lower ends of both side leg portions 5a2, 5a2, 5b2, 5b2. In both cases, the main body portion is formed by bending a single pipe material into an inverted U shape as described above.

  As shown in FIGS. 1 to 3, the skeleton members 5a and 5b are each configured to have a width of the interval between the guide rods 4 and 4 on both sides, and as shown in FIG. 4 and FIG. The sliding connection pipes 5a3, 5a3, 5b3, and 5b3 at the lower ends of the leg portions 5a2, 5a2, 5b2, and 5b2 are all externally mounted on the guide rods 4 and 4 so as to be slidable along the length direction. Of the above two skeleton members 5a and 5b, the latter is arranged on the foot placement side of the bed body 1, and the former is arranged closer to the head placement side than the latter. Both can move between the head placement side and the foot placement side of the bed body 1 along the guide rods 4 and 4, but only the former, that is, the skeleton member 5a, needs to be moved. The latter skeleton member 5b is positioned at the foot placement side end and is not moved.

  As shown in FIGS. 1 to 4A, the two skeleton members 5a and 5b are provided near the boundary between one upper horizontal portion 5a1 and both side leg portions 5a2 and 5a2, and the other upper horizontal portion 5b1 and both side leg portions. The stretchable connecting rods 6 and 6 are connected to the vicinity of the boundary between 5b2 and 5b2. As shown in FIG. 4 (a), the connecting portions between the skeleton members 5a and 5b and the telescopic connecting rods 6 and 6 must be pin-coupled so that the coupling angle can be changed.

  The telescopic connecting rods 6 and 6 are internally provided with a plurality of pipes that are gradually reduced in diameter to a large-diameter pipe, and even if these pipes are pulled out in sequence, the adjacent ones are more than slightly overlapped by the stopper. Is configured so as not to come off.

  Therefore, the two skeleton members 5a and 5b can be coupled by the two telescopic connecting rods 6 and 6 in such a manner that the distance between them can be expanded and contracted.

  As shown in FIGS. 1 to 4 (a), the combined jetting means 7 and 7 include sliding pipes 7a and 7a that are slidably mounted on the telescopic connecting rods 6 and 6 on both sides, and each sliding pipe 7a. , 7a, tubular ejecting means main bodies 7b, 7b that are pivotally coupled to each other, nozzle portions 7c, 7c that project from the tubular ejecting means main bodies 7b, 7b, and two sliding pipes 7a, 7a. It comprises slide drive means 7d that reciprocally slides along the telescopic connecting rods 6,6.

  As shown in FIG. 4 (b), the slide drive means 7d includes an idler wheel 7d1 disposed at one end of the telescopic connecting rod 6, a drive wheel 7d2 disposed at the other end, and both ends of the slide pipe 7a. The two ends are coupled to each other, and a wire member 7d3 spanned between the idler wheel 7d1 and the drive wheel 7d2 and a rotational drive body 7d4 for rotating the drive wheel 7d2 forward and backward. An electric motor can be used as the rotation driver 7d4. This is because the wire member 7d3 is easily detached from the idler vehicle 7d1 and the drive vehicle 7d2 when the telescopic connecting rod 6 is shortened. The work is very simple.

  As shown in FIG. 7, the box-shaped waterproof container 8 is an upper opening and a quadrilateral container-like member made of a waterproof sheet. The box-shaped waterproof container 8 lifts and lowers the air jacks 3d and 3d of the levitation means 3. In the state where the horizontal support bars 3a, 3a,... Are raised to the uppermost part (upward limit) via the operation bars 3b, 3b, the horizontal support bars 3a, 3a, elevating operation bars 3b, 3b,. This is configured to have a substantially maximum size that can be disposed in a space surrounded by the mattress 2 and in a space excluding the head placement portion of the bed body 1. As described above, the box-shaped waterproof container 8 constitutes the bottom of a closed space for bathing.

  As shown in FIG. 4, the box-shaped waterproof cover 9 is a container member having a lower opening and a quadrilateral shape formed of a waterproof sheet. The box-shaped waterproof cover 9 is substantially combined with the box-shaped waterproof container 8 on the bed body 1. It is a member for creating a bathing space that can be said to be sufficiently closed. That is, the box-shaped waterproof cover 9 is a member arranged to cover the box-shaped waterproof container 8 from the outside of the two frame members 5a, 5b and the two telescopic connecting rods 6, 6. When doing so, the lower part of the four sides is inserted into the box-shaped waterproof container 8 and used.

  Moreover, since it is used in that way, in order to project the head of a person who takes a bath while lying down, on the side of the head of the bed body 1 on the four sides of the box-shaped waterproof cover 9 Of the skeleton members 5a, 5b, and the positional relationship corresponding to both ends of the horizontal support rods 3a, 3a,. ... notches 9b, 9b ... are formed in a positional relationship corresponding to both side legs 5a2, 5a2, 5b2, 5b2, and both ends of the horizontal support rods 3a, 3a ... and the skeleton members 5a, 5b are formed from the notches 9b, 9b ... While the lower portions are exposed from the middle of the both side legs 5a2, 5a2, 5b2, 5b2, the lower portions of the sides can be inserted into the corresponding sides of the box-shaped waterproof container 8.

  As shown in FIG. 6, the supply means 10 is configured by combining a steam supply means 10a, a hot water supply means 10b, and a cold air / hot air supply means 10c. 10d is connected to one end of the supply pipe 10e, the other end of the supply pipe 10e is bifurcated, and each is connected to the combined jetting means 7,7. The supply means is also provided with a drainage tank 10f.

  The steam supply means 10a is composed of a small boiler device, a fuel tank, and a raw water tank, and the hot water supply means 10b is also a small boiler device, a fuel tank, and a raw water tank. It is composed of The fuel tank and the raw water tank of the steam supply means 10a and the hot water supply means 10b are combined with each other. The cold air / hot air supply means 10c includes a blower, an electric heater that heats the cold air generated by the blower as needed, and a fin member for heat exchange.

  A drain outlet (not shown) is opened at the lowermost side of the box-shaped waterproof container 8, and a drain hose is connected to the drain outlet, and is connected to a drain tank 10 f attached to the supply means 10. It is.

  The two frame members 5a and 5b are provided with temperature sensors (not shown) so that the temperature in the bathing space surrounded by the box-shaped waterproof container 8 and the box-shaped waterproof cover 9 can be measured. Yes.

  The bed apparatus is provided with a control panel (not shown), which includes a timer for controlling on / off of the steam supply means 10a, the hot water supply means 10b, and the cold / hot air supply means 10c of the supply means 10, respectively. A switch button, a temperature display unit for displaying the temperature detected in the bathing space by the temperature sensor, a switch button for controlling the ascending / descending operation of the air jacks 3d and 3d of the levitation means 3, and the combined ejection means 7, 7 is provided with a switch button for controlling on / off of a rotary drive body 7d4 of a slide drive means 7d that slides and reciprocates along the telescopic connecting rods 6 and 6, and this is used by an operator of the bed apparatus. The bed apparatus can be controlled.

  According to the bed apparatus of this embodiment, when the levitation means 3 is lowered, the horizontal support bars 3a, 3a... Are buried in the grooves 2a, 2a. The former of the skeleton members 5a and 5b is moved to the foot placement side of the bed body 1 while the telescopic connecting rods 6 and 6 are contracted, and the box-shaped waterproof container 8 and the Similarly, if the box-shaped waterproof cover 9 is folded in a crushed state on the foot placement side of the bed main body 1, nothing inconvenient will disappear on the mattress 2, Like a bed, a bedridden elderly person or sick person can sleep without any inconvenience.

  When bathing a person sleeping in this bed, first remove the top, remove the clothes, and then operate the control panel to drive the air jacks 3d, 3d of the levitation means 3 upward, The horizontal support rods 3a, 3a ... are raised. The horizontal support bars 3a, 3a,... Are stopped at a height of 30 cm from the upper surface of the mattress 2 in this embodiment. Thus, the person sleeping on the mattress 2 is levitated to a position about 30 cm above the upper surface of the mattress 2 by the horizontal support bars 3a, 3a.

  Then, while stretching the box-shaped waterproof container 8 that has been crushed to the foot placement side of the bed body 1, it is positioned below a person who is placed on the horizontal support bars 3 a, 3 a. I will let you. Then, the skeleton member 5a that has been moved to the foot placement side of the bed body 1 is moved to the head placement side. This is done by sliding the sliding connection pipes 5a3 and 5a3 at the lower ends of the both side legs 5a2 and 5a2 slidably mounted on the guide rods 4 and 4 to the head mounting side. Can do. At this time, the box-shaped waterproof cover 9 that is folded on the foot placement side of the bed main body 1 while being covered with the skeleton member 5a is stretched to the head placement side together with the skeleton member 5a, and the box The entire upper part of the waterproof container 8 is covered.

  In this state, a person sleeping on the horizontal support rods 3a, 3a,... Of the levitation means 3 from the opening 9a of the box-shaped waterproof cover 9 opened on the side of the bed body 1 on the head mounting side. Protruding the head, and if necessary, close the inner edge of the opening 9a around the neck with a planar fastener prepared in the opening 9a so that water tightness can be maintained. I will leave it.

  At this time, the lower sides of the four sides of the box-shaped waterproof cover 9 are all inserted into the inside of the box-shaped waterproof container 8. The horizontal support rods 3a, 3a ... of the levitation means 3 and the leg portions 5a2, 5a2, 5b2, 5b2 of the skeleton members 5a, 5b interfere with this, but these are removed from the notches 9b, 9b ... formed on the sides. This problem can be avoided by issuing The water tightness of these notches 9b, 9b,... Is similar to that of the horizontal support rods 3a, 3a,. This can be ensured by bringing it into close contact with 5a2, 5a2, 5b2, 5b2.

Thereafter, the control panel is operated to operate the supply means 10 and to perform an operation for bathing.
That is, first, the operation of the slide driving means 7d is started, and the combined jetting means 7, 7 are reciprocated along the telescopic connecting rods 6, 6. At substantially the same time, the operation of the supply means 10 is started, and steam is first supplied from the steam supply means 10a. The steam is jetted from the nozzle portions 7c and 7c of the combined jetting means 7 and 7 that reciprocate, and heats the bathing space surrounded by the box-shaped waterproof container 8 and the box-shaped waterproof cover 9. In this way, the bathing space is heated to about 45 ° C., and this is continued for a certain period of time, approximately 5 to 10 minutes. In addition, the temperature in this bathing space can be confirmed by the detection result of the temperature sensor displayed on the display unit of the control panel. Thus, the bather located in the bathing space is in a state where the sweating action is generated by the heat of the steam.

  Thereafter, the control panel is operated to switch from the steam supply operation of the steam supply means 10a to the hot water supply operation by the hot water supply means 10b. This warm water was set to about 35 ° C. in this example. Thus, the hot water sprayed from the nozzle portions 7c, 7c of the combined spray means 7, 7... Is sprayed on the upper and lower sides of the bather's body, allowing sweat to flow while producing a massage effect. This hot water injection is performed for about 5 to 10 minutes. The hot water that has been jetted and has flowed down is drained from the drain through a drain hose, and flows into the drain tank 10f for storage.

  Thereafter, the control panel is operated to switch from the supply of hot water by the hot water supply means 10b to the supply of hot air by the cold air / hot air supply means 10c. In this way, warm air is ejected from the nozzle portions 7c, 7c of the combined spray means 7, 7 ..., and the upper and lower sides of the bather's body are dried by the warm air, and at the same time, an air massage effect is obtained. This hot air is also blown out for about 5 to 10 minutes. When the hot air is blown out, the sheet-like fasteners on the side of the box-shaped waterproof cover 9 on the head mounting side and the sheet-like fasteners of the notches 9b, 9b. And the air can be exhausted from the opening 9a and the notches 9b, 9b. In addition, in a hot season of midsummer, the cold air is controlled to be blown out instead of the above hot air.

  After the hot air is blown out, the skeleton member 5a is moved to the foot placement side of the bed body 1, and at the same time, the box-shaped waterproof cover 9 is also moved to the foot placement side while being folded. This is done manually. The operation of the skeleton member 5a and the box-shaped waterproof cover 9 is performed by the surface fasteners on the side of the box-shaped waterproof cover 9 on the head mounting side and the notches 9b, 9b ... on the other side. Since both are removed in advance as described above, it can be performed without any trouble.

  Thus, the upper side of the bathing space is opened. At this stage, the box-shaped waterproof container 8 is pushed from the end of the bed main body 1 on the head mounting side and is moved while being folded to the foot mounting side of the bed main body 1. This is done manually. Thereafter, the control panel is operated to lower the air jacks 3d, 3d of the levitation means 3 and to lower the horizontal support rods 3a, 3a,. To be buried in.

  Thus, the bather who has been placed on the horizontal support rods 3 a, 3 a... Is placed on the mattress 2. Since the surface of the body of the bather is dried by the warm air, there is no problem even if the bather is placed on the mattress 2 as it is. After this, if the assistant wears clothes such as underwear on the bather and hangs on it, the bather can sleep as it is on the mattress 2 in the same manner as an ordinary bed.

  Therefore, according to the bed apparatus of this embodiment, a bedridden elderly person or sick person can be bathed without moving from the bed. Moreover, it is possible to make bathers such as elderly people rise without using the helper's effort, and to warm, wash, or dry the whole body, making the bathers comfortable. Can do. Moreover, the above bathing function can obtain the heating effect by the jetted steam or hot water and the massage effect by these, and is effective for the activation of each part of the bather's body. Furthermore, it is possible to easily return to the sleeping state on the bed after bathing.

The schematic perspective view which abbreviate | omitted the box-shaped waterproof container and the box-shaped waterproof cover, and was further seen from diagonally upward of the side part of the bed apparatus of the Example which showed with the dashed-two dotted line. The schematic perspective view which abbreviate | omitted the box-shaped waterproof container and the box-shaped waterproof cover, and was seen from the front side upper side of the bed apparatus of the state which floated the horizontal support rod of the floating means. The schematic perspective view which abbreviate | omitted the box-shaped waterproof container and the box-shaped waterproof cover, and was seen from the front side upper side of the bed apparatus of the state which the horizontal support rod of the floating means has not floated. (a) is a schematic perspective view showing the front and rear skeletal members, the telescopic connecting rods connecting them and the combined jetting means slidably disposed on the telescopic connecting rods, and (b) is the telescopic connecting rods arranged on this The schematic perspective view which showed the outline | summary of the combined jet means and the slide drive means which slides this. The schematic perspective view of a floating means. Schematic explanatory drawing of a supply means. The schematic perspective view for description of a box-shaped waterproof container and a box-shaped waterproof cover.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bed main body 1a Leg of bed main body 1b Base plate part of bed main body 2 Mattress 2a Groove of mattress 3 Lifting means 3a Horizontal support rod of floating means 3b Lifting operation rod at both ends of horizontal support rod 3b1 Lower horizontal portion of lifting operation rod 3c Horizontal connecting plate (horizontal connecting material)
3d air jack (lifting drive means)
4 Guide rod 4a Guide rod main body 4b Block member attached to the guide rod 5a, 5b Skeletal member 5a1, 5b1 Upper horizontal portion of the skeleton member 5a2, 5b2 Legs hanging from the upper horizontal portion 5a3, 5b3 Hanging from the upper horizontal portion Sliding connecting pipe 6 for the leg to be connected 6 Telescopic connecting rod 7 Combined jetting means 7a Sliding pipe for combined jetting means 7b Tubular jetting means body 7c Nozzle part 7d Slide driving means 7d1 Freewheel 7d2 Driving car 7d3 Wire member 7d4 Rotating driving body 8 Box-shaped waterproof container 9 Box-shaped waterproof cover 9a Opening portion of box-shaped waterproof cover 9b Notch 10 Supply means 10a Steam supply means 10b Hot water supply means 10c Cold air / warm air supply means 10d Electromagnetic switching valve 10e Supply pipe 10f Drain tank

Claims (6)

A bed body provided with four corner legs and a rectangular base plate in plan view supported by the legs;
A mattress disposed on the bed plate portion of the bed body, wherein the mattress has a plurality of grooves perpendicular to the length direction thereof;
Ascending and descending horizontal support rods arranged in the respective grooves of the mattress so as to freely move up and down, ascending and descending operation rods hanging from both ends of each horizontal support rod, and ascent and descent drive means for driving the up and down operation rods up and down;
Guide bars arranged on both sides of the bed body;
Two reverse U-shaped skeleton members comprising an upper horizontal portion and both side legs hanging from both ends thereof, and a skeleton for a rear portion having lower ends attached to the foot placement sides of the guide bars on both sides of the bed body A skeleton member for a front part, the lower end of which is slidably attached along the guide rod to the head mounting side of the guide rod on both sides of the member and the bed body
A telescopic connecting rod that connects the front and rear skeleton members on the upper side corresponding to both sides of the bed body;
Combined jetting means for both spraying of steam sprayed on the telescopic connecting rod, spraying hot water, and cold air or hot air blowing;
When the levitation means is levitated, in that state, on the mattress of the bed body, a box-shaped waterproof container having an upper opening disposed below the horizontal support bar of the levitation means;
A box-shaped waterproof cover having a lower opening arranged to cover the box-shaped waterproof container from the outside of the two frame members and the two telescopic connecting rods. An opening for projecting the head of the person sleeping on the installation side is opened, and a horizontal support rod of the levitation means is formed through a notch formed in a corresponding positional relationship at the bottom of the four-side cover. The lower part of the four-side cover part is arranged to be inserted into the inside of the box-shaped waterproof container while projecting the end part and exposing the lower part from the middle of the leg parts on both sides of the two skeleton members. A box-shaped waterproof cover,
A bed apparatus comprising steam supply means for supplying steam to the combined jet means, hot water supply means for supplying hot water, and supply means comprising cold air or hot air supply means for supplying hot air.   The bed apparatus according to claim 1, wherein the mattress is configured in two layers of an upper tank and a lower tank, the upper tank is configured by a low-resilience mat, and the lower tank is configured by a normal mat. The lifting / lowering operation rods on both sides of the levitation means are configured so that one of them is L-shaped and the other is an inverted L-shape. Connect the butting parts of the lifting and lowering operation rod with a horizontal connecting material in a direction orthogonal to these,
The bed apparatus according to claim 1 or 2, wherein the elevating drive means is configured to elevate and lower the elevating operation rod via the horizontal connecting member.   Of the two skeletal members, a lower end of a leg portion of the skeletal member that is movably disposed between the head mounting side and the foot mounting side of the bed main body is slidably mounted on the guide rod. The bed apparatus according to claim 1, 2 or 3, wherein a sliding connecting pipe is fixed.   The dual-purpose jetting means is slidably mounted on each of the telescopic connecting rods on both sides, a tubular jetting means body pivotally connected to each sliding pipe, and a tubular jetting means body protruding from the tubular jetting means body The bed apparatus according to claim 1, 2, 3, or 4, comprising a nozzle portion and slide driving means for reciprocatingly sliding the sliding pipe along the telescopic connecting rod.   The slide drive means is connected to one end of the telescopic connecting rod, a drive vehicle disposed on the other end, and both ends of the sliding pipe are coupled to both ends of the slide vehicle, and the slide vehicle is hung on the idle vehicle and the drive vehicle. 6. The bed apparatus according to claim 5, comprising a passed wire member and a rotary driving body that rotates the driving wheel forward and backward.

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