CN211634034U - Multifunctional bathing bed chair - Google Patents

Abstract

The utility model relates to a multifunctional bathing bed-chair, which relates to the field of bed-chairs. The utility model comprises a separate bath bed, a turnover mechanism and a bed-chair switching mechanism which are arranged below the separate bath bed, wherein the separate bath bed comprises an upper bed plate, a lower bed plate and a trolley plate which is positioned below the bed plate; the lower bed plate comprises a lower bed plate I, a lower bed plate II and a foot pad plate; one side of the upper bed plate is hinged with one side of the lower bed plate, the other side of the lower bed plate is hinged with one side of the lower bed plate, and the other side of the lower bed plate is hinged with one side of the foot pad plate. The bed-chair switching mechanism is used for switching the use state of the separated bath bed between the seat and the bath bed; the turnover mechanism is used for assisting in turnover when the bath bed is in a use state, and is used for fixing a bed chair mechanism of the bath bed in the use state. The utility model discloses realize full-automatic bathing service, solved some old people and laid down and the problem of difficulty of getting up, also prevent that the old man from falling down because of bathing, comfortable safety.

Description

Multifunctional bathing bed chair

Technical Field

The utility model relates to a bed chair field, specifically speaking relates to a multi-functional bathing bed chair.

Background

With the arrival of the aging society of China, the empty nesters are increasing day by day. The old people have much inconvenience in bathing due to the reduction of physiological capacity. The old and the children are inconvenient to go to a bath shop for bathing, and the children are not easy to take care of the old and the children for bathing every day. A fully automated safe and comfortable bathing apparatus becomes highly desirable. Automatic bathing equipment among the prior art is mostly the seat formula, and the comfort level is not enough, and the ponding of bathing production moreover makes the old man fall down easily.

For example, the invention CN109291062A, published 2019, 2, 1 and named as an intelligent bathing and nursing robot, discloses an intelligent bathing and nursing robot, and adopts a movable seat type structure, and comprises an auxiliary standing mechanism, a bathing mechanism, a head washing mechanism and a water circulation system, wherein the bathing mechanism comprises a back bathing device, a hip bathing device and a leg bathing device, and a transmission part adopts a gear and rack mechanism and is driven by a servo motor to do reciprocating motion to scrub a body; the hair washing mechanism comprises a hair washing positioning mechanism and a hair washing executing mechanism, and is powered by a direct current motor and a servo motor; the water circulation system comprises a water inlet pipe, a water outlet pipe and a flushing pipeline, the water inlet pipe is connected with the top of the head washing mechanism, the water outlet pipe is laid below the hip bath device and the leg bath device, and water leakage holes are formed in the water outlet pipe; a first washing pipeline is arranged in the vertical direction behind the back rubbing device, a second washing pipeline is arranged in the horizontal direction below the hip rubbing device, and washing round holes are formed in the first washing pipeline and the second washing pipeline; the water inlet pipe is provided with a water pressure sensor and a water pressure valve for controlling the water pressure and the water flow of the flushing pipeline. The auxiliary standing mechanism comprises a horizontal driving device, a vertical driving device and an arm supporting auxiliary device; the arm supporting auxiliary device comprises an armpit placing part, an anti-toppling bulge, a hand holding part and a reinforced fixing frame; and the hand holding part is provided with an anti-skid sheath; the horizontal driving device drives the hip bath device to move in the horizontal direction, and the vertical driving device drives the arm support auxiliary device to move vertically. This intelligence bathing nursing robot has realized the automatic bathing of certain degree, but the bathing of seat formula and bathing in-process need the person of bathing to stand a period of time, and the comfort level is not enough, and no matter stand when bathing or need stand after washing and all make the old man fall down easily in the bathing department of ponding.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the bathing mode of general automatic bathing equipment seat formula is not comfortable enough among the prior art to there is the problem of falling down the risk, provided one kind and had the automatic function of standing up and can give the overall bathing person's bathing, the bathing bed formula bathing is more comfortable, can become a chair after the bathing and release the bathroom and avoid falling down a multi-functional bathing bed chair.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a multifunctional bath bed chair comprises a separate bath bed, a turnover mechanism and a bed chair switching mechanism, wherein the turnover mechanism and the bed chair switching mechanism are arranged below the separate bath bed; the lower bed plate comprises a lower bed plate I, a lower bed plate II and a foot pad plate; one side of the upper bed plate is hinged with one side of the lower bed plate, the other side of the lower bed plate is hinged with one side of the lower bed plate, and the other side of the lower bed plate is hinged with one side of the foot-supporting plate; when the bath bed is in use, the upper bed plate and the lower bed plate are spliced to form a plane-shaped bath bed; when the bed chair is in use, the upper bed plate forms a chair back, the first lower bed plate forms a chair seat, the second lower bed plate forms chair legs, and the foot rest plate is used for supporting a foot when the bed chair is in a state of being used; the bed-chair switching mechanism is used for switching the use state of the separated bath bed between the seat and the bath bed; the turnover mechanism is used for assisting in turnover when the bath bed is in a use state, and is used for fixing a bed chair mechanism of the bath bed in the use state.

The turnover mechanism can help the old to turn over to realize comprehensive bathing, and also has the function of fixing the bath bed and preventing the bath bed from moving when the old turns over. The separable bath bed of the bed-chair mechanism can be converted into a seat under the action of the bed-chair conversion mechanism and the pulley mechanism, a bather can sit down firstly and then lie down slowly for bathing, and the bath bed is converted into the seat after bathing is finished, so that the bath bed is more comfortable to go in and out of a bathroom and is suitable for the old with inconvenient actions.

Preferably, the upper bed plate and the lower bed plate are respectively provided with two symmetrical openings; the turnover mechanism comprises four turnover components corresponding to the openings.

The turnover component pushes the bather to turn over through the opening extension, and simultaneously ensures that the bath bed cannot move when the turnover component pushes the bather to turn over.

Preferably, the turning assembly comprises a turning lug, an automatic telescopic rod and a cylinder I; the first air cylinder is arranged at the bottom of the bathroom and sequentially connected with the automatic telescopic rod and the turning-over convex block, and the first air cylinder drives the automatic telescopic rod to stretch and then drive the turning-over convex block to stretch out from the lower part of the opening or to be downwards recycled from the upper part of the opening.

Preferably, the bath apparatus further comprises a pulley mechanism arranged below the split bath bed.

Preferably, the pulley mechanism comprises a pulley rail, an outer pulley mechanism below the lower bed plate, and an inner pulley mechanism below the trolley plate, and the outer pulley mechanism is placed on the pulley rail.

Preferably, a groove is formed in the pulley rail, and the center of the pulley of the outer pulley mechanism is arranged in the groove.

Therefore, when the bed-chair mechanism is converted into the chair to be pushed out, the pulley can be clamped at the bathroom opening, the chair can be stopped at the bathroom opening, the chair cannot be pushed out, and the chair is safer.

Preferably, the bed-chair conversion mechanism comprises a back pushing mechanism connected with the upper bed plate and a leg pushing mechanism connected with the small bed plate, the back pushing mechanism is used for pulling the upper bed plate to put down or pushing the upper bed plate to turn upwards, and the leg pushing mechanism is used for pushing the small bed plate to push the lower bed plate to lift so that the seat is converted into a bath bed, or pushing the small bed plate to leave the lower part of the lower bed plate so as to put down the lower bed plate, so that the bath bed is converted into the seat.

Preferably, the back pushing mechanism comprises a screw rod sliding block, a second air cylinder, a push rod and a screw rod, the second air cylinder is arranged on the ground, the screw rod sliding block is sleeved on the screw rod, the screw rod is connected between the second air cylinder and the screw rod sliding block in an inclined angle mode relative to the ground, the screw rod sliding block is hinged with one end of the push rod, the other end of the push rod is hinged with the upper bed plate, an air cylinder shaft of the second air cylinder pushes the screw rod sliding block to move along the length direction of the screw rod, when the screw rod sliding block moves to be close to the second lower bed plate, the upper bed plate is converted into a vertical state from a horizontal state, and when the screw rod sliding block moves to be close.

Preferably, the leg pushing mechanism comprises a third air cylinder, and an air cylinder shaft of the third air cylinder is connected with the small car plate in parallel.

Under the driving of the third air cylinder, the air cylinder shaft of the third air cylinder moves to drive the trolley plate to move, so that the second lower bed plate can be put down or lifted, and the conversion between a bath bed and a seat is realized.

Compared with the prior art, the beneficial effects of the utility model are that: the turnover mechanism can help a bather to turn over, solves the problem of difficult turnover of the old, can realize all-round full-automatic bathing, and can be used for more clean bathing. The bed-chair switching mechanism has two structures of a bath bed and a chair, so that a bather can comfortably lie to bath and can sit to enter and leave a bathroom, and the problems of difficulty in lying down and difficulty in rising of some old people are solved. And the bather can not step on the ground with water if the seat is pushed out by the pulley mechanism, thereby avoiding the risk of slipping.

Drawings

Fig. 1 is a front schematic view of the multifunctional bathing bed chair of the utility model.

Fig. 2 is a side schematic view of the multifunctional bathing bed chair of the utility model.

Fig. 3 is a schematic view of the multifunctional bathing bed chair of the present invention.

Figure 4 is a schematic structural view of the turn-over assembly,

in the figure: 11-upper bed plate, 12-trolley plate, 13-lower bed plate I, 14-lower bed plate II, 15-footpad plate, 21-turnover component, 211-turnover lug, 212-automatic telescopic rod, 213-cylinder I, 22-opening, 31-pulley rail, 311-groove, 32-outer pulley mechanism, 33-inner pulley mechanism, 411-lead screw slide block, 412-cylinder II, 413-push rod, 414-lead screw, 421-cylinder III.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, a multifunctional bath bed chair comprises a separate bath bed, a turning-over mechanism and a bed-chair switching mechanism which are arranged below the separate bath bed, wherein the separate bath bed comprises an upper bed plate 11, a lower bed plate and a trolley plate 12 which is arranged below the bed plate; the lower bed plate comprises a first lower bed plate 13, a second lower bed plate 14 and a foot-supporting plate 15; one side of the upper bed plate 11 is hinged with one side of the lower bed plate I13, the other side of the lower bed plate I13 is hinged with one side of the lower bed plate II 14, and the other side of the lower bed plate II 14 is hinged with one side of the foot-supporting plate 15; when the bath bed is in use, the upper bed plate 11 and the lower bed plate are in a horizontal state, and the upper bed plate and the lower bed plate are spliced to form a plane-shaped bath bed; when the bed chair is in a use state, the upper bed plate 11 is in a vertical state to form a chair back, the lower bed plate 13 is in a horizontal state to form a chair seat, the lower bed plate two 14 is turned downwards relative to the lower bed plate one 13 to form chair legs, the foot-rest plate 15 and the lower bed plate one 13 or the lower bed plate two 14 are not in a horizontal state any longer, and form a certain included angle relative to the lower bed plate two 14, so that a user can conveniently rest feet when the bed chair is in a state; the bed-chair switching mechanism is used for switching the use state of the separated bath bed between the seat and the bath bed; the turnover mechanism is used for assisting in turnover when the bath bed is in a use state, and is used for fixing a bed chair mechanism of the bath bed in the use state.

The separated bath bed comprises an upper bed plate 11, a lower bed plate and a trolley plate 12 positioned below the bed plate; the lower bed plate comprises a first lower bed plate 13, a second lower bed plate 14 and a foot-supporting plate 15; one side of the upper bed plate 11 is hinged with one side of the lower bed plate I13, the other side of the lower bed plate I13 is hinged with one side of the lower bed plate II 14, and the other side of the lower bed plate II 14 is hinged with one side of the foot-supporting plate 15; when the bath bed is in use, the upper bed plate 11 and the lower bed plate are in a horizontal state, and the upper bed plate and the lower bed plate are spliced to form a plane-shaped bath bed; under the state of use of the bed chair, the upper bed plate 11 is in a vertical state to form a chair back, the lower bed plate 13 is in a horizontal state to form a chair seat, the lower bed plate two 14 is relative, the lower bed plate one 13 is turned over downwards to form chair legs, the foot-supporting plate 15 and the lower bed plate one 13 or the lower bed plate two 14 are not kept in a horizontal state any more, and are relative, the lower bed plate two 14 is a certain included angle to facilitate a user to put a foot under the state of the bed chair.

The upper bed plate 11 and the lower bed plate 13 are respectively provided with two symmetrical openings 22. The turn-over mechanism comprises four turn-over assemblies 21 corresponding to the openings 22. The turning-over assembly 21 comprises a turning-over convex block 211, an automatic telescopic rod 212 and a first air cylinder 213. The first air cylinder 213 is arranged at the bottom of the bath chamber, the first air cylinder 213 is sequentially connected with the automatic telescopic rod 212 and the turning-over convex block 211, and the first air cylinder 213 drives the automatic telescopic rod 212 to stretch and retract so as to drive the turning-over convex block 211 to extend out from the lower part of the opening 22 or to be downwards recovered from the upper part of the opening 22. When the first cylinder 213 acts, the automatic telescopic rod 212 extends to drive the turning-over convex blocks 211 to push the body of the user upwards from the lower part of the opening 22, the two turning-over convex blocks 211 at one longitudinal side push upwards to enable the bather to turn over, and the pushing force is set to prevent the bather from turning out of the bath bed range. The two turning-over convex blocks 211 at the other longitudinal side are lifted to be received when the bather turns over and then are slowly put down, so that the full-automatic, comfortable and safe turning-over is realized, and the whole body of the bather can be cleaned. Provides auxiliary power for the user to turn over. When the turning-over component 21 works, the turning-over component can be preset in the whole bathing process according to the bathing time. Or controlled by auxiliary bathing personnel or the user, and sends an instruction to the first cylinder 213 by using a remote switch so as to turn over. The turning safety is further improved, and guardrails can be arranged on two sides of the upper bed plate 11; anti-skid particles for increasing friction force can be arranged on the sides of the upper bed plate 11 and the lower bed plate, so that a bather can be prevented from sliding out of the bath bed due to the shower gel in the turning process. Meanwhile, when the turnover component 21 extends out of the opening 22, the bath bed is also fixed, and the bath bed is prevented from sliding in the turnover process.

The bed-chair switching mechanism comprises a back pushing mechanism connected with the upper bed plate 11 and a leg pushing mechanism connected with the trolley plate 12. The back pushing mechanism comprises a screw rod sliding block 411, a second air cylinder 412, a push rod 413 and a screw rod 414, wherein the second air cylinder 412 is arranged on the ground, the screw rod sliding block 411 is sleeved on the screw rod 414, the screw rod 414 is connected between the second air cylinder 412 and the screw rod sliding block 411 in an inclined angle mode relative to the ground, the screw rod sliding block 411 is hinged to one end of the push rod 413, the other end of the push rod 413 is hinged to the upper bed plate 11, an air cylinder shaft of the second air cylinder 412 pushes the screw rod sliding block 411 to move along the length direction of the screw rod 414, when the screw rod sliding block 411 moves to be close to the second lower bed plate 14, the upper bed plate 11 is converted from a horizontal state to a vertical state to form a back, when the screw rod sliding block 411 moves to be close to the second air cylinder 412, the upper bed plate. The longest length of the screw 414 can make the upper bedplate 11 just in a vertical state. The leg pushing mechanism comprises a cylinder III 421, and the cylinder III 421 is arranged below the bed plate 11 on the separating type bath bed. Under the driving of the third cylinder 421, the cylinder shaft of the third cylinder 421 moves to drive the trolley board 12 to move, so that the second lower bed board 14 can be put down or lifted, the conversion between a bath bed and a seat is realized, and the longest length of the cylinder shaft of the third cylinder 421 can ensure that the trolley board 12 is still positioned in the bath room, so that the trolley board 12 is prevented from being pushed out.

The pulley mechanism comprises a pulley rail 31, an outer pulley mechanism 32 below the lower bed plate 13 and an inner pulley mechanism 33 below the trolley plate 12, and the outer pulley mechanism 32 is placed on the pulley rail 31. A groove 311 is formed on the pulley rail 31, and the pulley center of the outer pulley mechanism 32 is disposed in the groove 311. The outer pulley rail 31 acts on the movement of the bed mechanism in the use state of the seat, and the inner pulley 33 acts on the movement of the dolly plate 12. When the bed chair structure is switched from the seat state to the bath bed mechanism, the trolley plate 12 moves to the position below the lower bed plate 14 through the inner pulley mechanism 33, so that the lower bed plate 14 is lifted, and the lower bed plate moves through the outer pulley mechanism 32 and forms a bath bed with the upper bed plate 11. When the bed chair structure is converted into the seat mechanism from the bath bed state, the trolley plate 12 moves away from the lower part of the second lower bed plate 14 through the inner pulley mechanism 33, so that the second lower bed plate 14 is placed down, the lower bed plate moves to a bathroom opening through the outer pulley mechanism 32, the pulleys of the outer pulley mechanism 32 can be clamped at the groove 311, and the seat stops at the bathroom opening just in time, cannot be pushed out, and is safer.

The bed-chair mechanism realizes the conversion between the seat state and the bath bed state of the separated bath bed through the bed-chair conversion mechanism, and drives the separated bath bed to move towards the direction of the first wall body when the seat state is the seat state through the pulley mechanism.

All cylinders are controlled by a PLC, and the bathing personnel or the user can be assisted to start by one key.

When a bather sits on the chair-shaped bed and chair mechanism, the cylinder shaft of the second cylinder 412 pushes the lead screw slider 411 to move along the length direction of the lead screw 414, and when the lead screw slider 411 moves to be close to the second cylinder 412, the upper bed plate 11 is pushed to be in a horizontal state from a vertical state, so that the chair back can be converted into the upper bed plate 11; under the driving of the third air cylinder 421, the air cylinder shaft of the third air cylinder 421 moves to drive the trolley board 12 to move, so that the second lower bed board 14 can be lifted, and the seat mechanism is converted from a seat form to a bath bed form. Meanwhile, the bather can press the button at the bath bed to lock the outer pulley mechanism 32 and the inner pulley mechanism 33, so that the bath bed does not move any more, and the bather can comfortably and stably lie down to start bathing.

After the bather has washed the front, press the electronic control switch and can turn over, the action of cylinder one 213, automatic telescopic link 212 is extended, drive and turn over the lug 211 and promote the user's health from opening 22 to the upper direction, two vertical one side turn over lugs 211 promote upwards make bather turn over to one side, the power of promoting can not make bather turn over out the bath bed scope through setting up. The two turning-over convex blocks 211 at the other longitudinal side are lifted to be received when the bather turns over and then slowly put down, thus realizing full-automatic, comfortable and safe turning-over. The turning safety is further improved, and guardrails can be arranged on two sides of the upper bed plate 11; anti-skid particles for increasing friction force can be arranged on the sides of the upper bed plate 11 and the lower bed plate, so that a bather can be prevented from sliding out of the bath bed due to the shower gel in the turning process. And when the turnover component 21 extends out of the opening 22, the bath bed is also fixed, and the bath bed is prevented from sliding during the turnover process.

After bathing is finished, the cylinder shaft of the second cylinder 412 pushes the lead screw sliding block 411 to move along the length direction of the lead screw 414, and when the lead screw sliding block 411 moves to be close to the second lower bed plate 14, the push rod 413 gradually pushes the upper bed plate 11 from a horizontal state to a vertical state, so that the upper bed plate 11 can be pushed into a chair back; the cylinder shaft of the cylinder three 421 moves under the driving of the cylinder three 421 to drive the trolley board 12 to move, the lower bed board two 14 can be put down, and the formed seat is integrally pushed out of the bathroom through the outer pulley mechanism 32, so that a seat with a proper length is formed, and a bather can sit more comfortably. Meanwhile, the groove 311 on the pulley track 31 can block the outer pulley mechanism 32, so that the seat can be stopped just at the bathroom opening and cannot be pushed out, and the seat is safer. And the bather can not step on the ground with water if the seat is pushed to the bathroom opening through the pulley mechanism, thereby avoiding the risk of slipping.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. A multifunctional bathing bed chair is characterized in that: the multifunctional bath bed comprises a separated bath bed, a turning-over mechanism and a bed-chair switching mechanism which are arranged below the separated bath bed, wherein the separated bath bed comprises an upper bed plate, a lower bed plate and a trolley plate positioned below the bed plate; the lower bed plate comprises a lower bed plate I, a lower bed plate II and a foot pad plate; one side of the upper bed plate is hinged with one side of the lower bed plate, the other side of the lower bed plate is hinged with one side of the lower bed plate, and the other side of the lower bed plate is hinged with one side of the foot-supporting plate; when the bath bed is in use, the upper bed plate and the lower bed plate are spliced to form a plane-shaped bath bed; when the bed chair is in use, the upper bed plate forms a chair back, the first lower bed plate forms a chair seat, the second lower bed plate forms chair legs, and the foot rest plate is used for supporting a foot when the bed chair is in a state of being used; the bed-chair switching mechanism is used for switching the use state of the separated bath bed between the seat and the bath bed; the turnover mechanism is used for assisting in turnover when the bath bed is in a use state, and is used for fixing a bed chair mechanism of the bath bed in the use state.

2. A multifunctional bathing bed chair as claimed in claim 1, wherein the upper and lower bed boards have two symmetrical openings; the turnover mechanism comprises four turnover components corresponding to the openings.

3. The multifunctional bathing bed chair as claimed in claim 2, wherein the turn-over assembly comprises a turn-over projection, an automatic telescopic rod, a cylinder I; the first air cylinder is arranged at the bottom of the bathroom and sequentially connected with the automatic telescopic rod and the turning-over convex block, and the first air cylinder drives the automatic telescopic rod to stretch and then drive the turning-over convex block to stretch out from the lower part of the opening or to be recovered downwards from the upper part of the opening.

4. A multifunctional bathing bed chair as claimed in claim 1, further comprising a pulley mechanism disposed below the split-type bathing bed.

5. A multi-functional bathing bed chair according to claim 4 wherein said pulley mechanism comprises a pulley track, an outer pulley mechanism below said lower bed plate, an inner pulley mechanism below said trolley plate, said outer pulley mechanism resting on the pulley track.

6. A multifunctional bathing bed chair as claimed in claim 5, wherein the pulley track is provided with a groove, and the pulley center of the outer pulley mechanism is disposed in the groove.

7. A multifunctional bathing bed-chair as claimed in claim 1, wherein the bed-chair switching mechanism comprises a back-pushing mechanism connected to the upper bed plate for pulling the upper bed plate down or pushing the upper bed plate to turn upward, and a leg-pushing mechanism connected to the lower bed plate for pushing the trolley plate to push the lower bed plate two to be raised, so that the chair is switched to a bathing bed, or pushing the trolley plate to leave the lower part of the lower bed plate two to put the lower bed plate two down, so that the bathing bed is switched to a chair.

8. The multifunctional bathing bed chair of claim 7, wherein the back pushing mechanism comprises a lead screw slider, a second cylinder, a push rod and a lead screw, the second cylinder is disposed on the ground, the lead screw slider is sleeved on the lead screw, the lead screw is connected between the second cylinder and the lead screw slider at an inclined angle relative to the ground, the lead screw slider is hinged to one end of the push rod, the other end of the push rod is hinged to the upper bed plate, a cylinder shaft of the second cylinder pushes the lead screw slider to move along the length direction of the lead screw, when the lead screw slider moves to be close to the second lower bed plate, the upper bed plate is converted from a horizontal state to a vertical state, and when the lead screw slider moves to be close to the second cylinder, the upper bed plate is converted from a vertical state to a horizontal state.

9. A multifunctional bathing bed chair as claimed in claim 8, wherein the leg pushing mechanism comprises a third cylinder, and the cylinder shaft of the third cylinder is connected with the small car plate in parallel.

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