CN220833374U - Functional mattress with automatic drain port shutoff mechanism - Google Patents

Abstract

The utility model relates to the field of functional beds, and discloses a functional bed with an automatic sealing mechanism for a drain hole, which comprises a bed plate and a bed frame, wherein a groove is formed in the bed plate relative to the hip position of a human body, a toilet is arranged right below the groove, a cover plate capable of opening the groove and keeping away from the toilet or sealing the groove is arranged below the bed plate, when the cover plate horizontally moves between the groove and the toilet, the cover plate rises to seal the groove, and the mechanism can open the groove and enable the cover plate to be far away from the groove and the toilet when an old person or a patient lying on the mechanism needs to use the toilet, so that the probability of the cover plate being soiled after being opened is reduced, and the workload of accompanying personnel is reduced.

Description

Functional mattress with automatic drain port shutoff mechanism

Technical Field

The utility model relates to the field of functional beds, in particular to a functional bed with an automatic drain opening plugging mechanism.

Background

The functional bed can be used by sick people, severely disabled people, old people and healthy people in hospitalization or home treatment and rehabilitation and rest according to the life habit and treatment requirement of the patient, and for the patients or old people needing to be bedridden for a long time and moderately or severely disabled, the problem of going to the toilet is an important factor for improving the life quality of the patients or old people.

The Chinese patent with the bulletin number of CN204709224U discloses a nursing bed, which comprises a bed frame and a bed board, wherein the bed board comprises an upper body movable bed board, a lower limb movable bed board and a fixed bed board, a leakage groove is arranged in the middle of the fixed bed board, a lower opening door is arranged at the lower side of the leakage groove, the lower opening door is hinged at the lower end of the fixed bed board through a lower opening connecting rotating shaft, a fixed platform is arranged below the bed board, a fixed slideway is arranged on the upper side of the fixed platform, a movable chute is arranged on the upper side of the fixed slideway, a sliding toilet is arranged on the upper side of the movable chute, linkage is realized between the sliding toilet and the lower opening door through a group of connecting rod structures, and a controller for controlling the sliding toilet to move and the lower opening door to switch between closing and opening is arranged on the bed board.

The lower door is linked with the sliding toilet through a group of connecting rod structures, namely, when the sliding toilet moves to the lower part of the leakage groove, the lower door is automatically opened under the action of the connecting rod structures; when the sliding toilet moves away from the leakage groove, the lower door is automatically closed, the opening angle of the lower door driven by the connecting rod structure is smaller than or equal to 90 degrees, and the opening angle can cause that dirty objects can be sputtered on the lower door when a patient uses the toilet, so that the lower door is dirty, cleaning is required regularly, and the workload is increased.

Disclosure of utility model

Aiming at the defects that the toilet cover is hinged below the bed plate in the prior art, the opening angle of the toilet cover is too small due to the linkage structure, and the risk of the toilet cover being soiled by dirty objects of patients is obviously increased, so that the workload of nursing staff is improved, the utility model provides a functional bed with an automatic drain opening blocking mechanism.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

The utility model provides a functional mattress with automatic drain shutoff mechanism, includes bed board and bedstead, be provided with a recess on the bed board for human buttock position, the bed board below is provided with one and can opens the recess and keep away from the closestool or seal the apron of recess, when the apron horizontal migration between recess and the closestool, the apron rises to seal the recess.

By adopting the scheme, the opening and closing of the groove can be controlled by the cover plate which is arranged to open the groove and keep away from the toilet or close to the toilet to seal the groove, when old people or patients lying on the bed plate need to use the toilet, the cover plate can be controlled to be separated from the groove and keep away from the toilet, the old people or patients lying on the bed plate can use the toilet at the moment, and meanwhile, the cover plate can be horizontally separated from the toilet and the groove after being separated from the groove, so that the probability of the cover plate being polluted after being opened is reduced, the workload of accompanying personnel is reduced, and after the old people or patients lying on the bed plate use the toilet, the cover plate can be controlled to move, so that the old people or patients gradually approach the toilet and enter the groove, and the groove is sealed.

Preferably, the horizontal movement and the vertical movement of the cover plate are controlled by a linkage driving mechanism, the linkage driving mechanism comprises a sliding plate horizontally moving below the bed plate and a driving piece driving the sliding plate to horizontally reciprocate, the sliding plate is hinged with a lifting plate through a parallelogram connecting rod mechanism, the cover plate is fixed on the lifting plate, and a guide blocking piece limiting the maximum sliding travel of the lifting plate along with the sliding plate is vertically arranged on the bed frame; when the sliding plate moves to the guide blocking piece, the lifting plate is abutted with the guide blocking piece, and along with the continued movement of the sliding plate, the parallelogram linkage mechanism between the lifting plate and the sliding plate deforms in a rectangular direction, and the lifting plate moves vertically upwards along the guide blocking piece until the groove is sealed; when the sliding plate moves reversely, the guide blocking piece presses the lifting plate and drives the parallelogram connecting rod mechanism between the lifting plate and the sliding plate to deform from the rectangular shape to the parallelogram shape, the lifting plate moves downwards along the vertical direction of the guide blocking piece until the lifting plate is separated from the groove vertically, and the lifting plate moves to a position far away from the groove along with the sliding plate along with the continuous reverse movement of the sliding plate.

By adopting the scheme, the cover plate can be controlled to move horizontally and vertically through the set linkage driving mechanism, when the old people or patients lying on the bed plate need to use the toilet, the turnover shaft can be controlled to fold horizontally to the sliding plate through the set linkage driving mechanism, then the sliding plate can be driven to move horizontally, and accordingly the toilet and the groove are kept away from the cover plate, and the old people or patients lying on the bed plate can use the toilet at the moment, meanwhile, the toilet and the groove can be horizontally kept away from after the cover plate is separated from the groove, so that the probability of the cover plate being soiled in the toilet process is reduced, the probability of the cover plate being soiled after being opened is reduced, the workload of accompanying personnel is reduced, when the old people or patients lying on the bed plate need to use the toilet, the sliding plate can be controlled to move through the linkage driving mechanism, and when the sliding plate moves to the guide blocking piece, the lifting plate can be blocked by the guide blocking piece, and can not continue to move along the sliding plate horizontally, at the moment, the four sides can be moved continuously, the parallelogram connecting rod mechanism can move from the rectangle to the direction, the lifting plate can move upwards along the guide blocking piece, the lifting plate can move upwards, and the cover plate can be closed upwards at the moment, and the lifting plate can be lifted upwards and closed in the groove.

Preferably, the driving piece comprises a transmission part which is arranged on the bed frame below the bed board and used for driving the sliding plate to slide horizontally and a driving motor which drives the transmission part to transmit.

By adopting the scheme, the driving motor can drive the transmission part to move, so that the sliding plate is driven to move horizontally, and the cover plate moves in the horizontal direction.

Preferably, the transmission component is a belt transmission component, the belt transmission component comprises belt wheels which are arranged on the opposite side of the bedstead in parallel and rotate on the two sides of the closestool, and conveyor belts which are arranged on the two belt wheels on one side of the bedstead in a tensioning manner, and the two sides of the sliding plate are fixedly connected with the two conveyor belts respectively.

By adopting the scheme, the two sides of the sliding plate are respectively fixed on the two conveying belts, so that the sliding plate can move along with the conveying belts when the conveying belts move, the sliding plate can move in the horizontal direction, and the cover plate can be driven to move along with the sliding plate when the sliding plate moves horizontally.

Preferably, a first guiding sliding part for supporting the sliding plate to horizontally slide is arranged between the bed frame and the sliding plate, the first guiding sliding part comprises a sliding groove and a sliding block, the sliding groove is concavely arranged on one side, opposite to the bed frame, of the groove along the sliding direction of the cover plate, the sliding block is embedded in the sliding groove, and two sides of the sliding plate are fixedly connected with the sliding blocks positioned on two sides of the bed frame.

By adopting the scheme, the sliding blocks fixed on the two sides of the sliding plate in the sliding groove move in the sliding groove, so that the sliding plate is supported to move in the horizontal direction when the sliding plate is driven by the transmission part to move.

Preferably, the parallelogram linkage mechanism comprises link arms hinged on two sides of the sliding plate, at least two link arms are arranged on each side of the sliding plate in parallel, one side, away from the sliding plate, of each link arm is hinged on the sliding block, and one end, away from the sliding block, of each link arm is hinged with the lifting plate.

By adopting the scheme, the lifting plate is hinged on the sliding plate through the arranged parallelogram connecting rod arm, so that the lifting plate can move together under the drive of the sliding plate, and the arranged connecting rod arm can enable the parallelogram connecting mechanism to deform towards the rectangular direction when the lifting plate moves to the guide blocking piece, so that the lifting plate moves vertically upwards along the guide blocking piece.

Preferably, a second guiding sliding part for limiting the lifting plate to turn up and down before the lifting plate moves to the guiding blocking piece is arranged between the bed frame and the lifting plate, the second guiding sliding part comprises a baffle plate arranged above the bed frame along the sliding direction of the cover plate and rollers hinged to two sides of the lifting plate and in sliding movement between the bed frame and the baffle plate, and the rollers are hinged to the connecting rod arm close to the lifting plate.

By adopting the scheme, the roller can slide between the bedstead and the baffle through the baffle arranged above the bedstead and along the moving direction of the cover plate, so that the lifting plate can move along the moving direction of the cover plate under the driving of the roller.

Preferably, the guide blocking piece comprises a guide frame which is vertically arranged on two sides of the bedstead and is opposite to the opening, the two sides of the guide frame are vertically bent to form a first blocking plate connected with the baffle plate and a second blocking plate far away from the baffle plate, and a guide groove for the rollers on two sides of the lifting plate to vertically move is formed between the first blocking plate and the second blocking plate.

By adopting the scheme, when the cover plate needs to be far away from the groove, the roller far away from the groove is abutted against the first baffle plate, at the moment, the roller cannot follow the sliding block to move continuously along the horizontal direction, and in the moving process of the sliding block, the roller can move downwards along the side wall of the first baffle plate, and when the roller is contacted with the bedstead, the roller can follow the sliding block to be far away from the toilet and the groove along the horizontal direction, so that the cover plate is separated from the groove and is far away from the toilet; when the cover plate needs to be moved into the groove, the sliding block can drive the roller to be close to the second baffle plate, when the roller close to the second baffle plate contacts with the second baffle plate, the roller can not follow the sliding block to move continuously along the horizontal direction, the sliding block is slid continuously at the moment, the roller can move upwards along the second baffle plate, so that the lifting plate is lifted, and the cover plate can be lifted when the lifting plate is lifted, and the groove is closed when the cover plate is lifted.

Preferably, when the cover plate seals the groove, the upper end face of the cover plate is flush with the upper end face of the bed plate.

By adopting the scheme, when the cover plate seals the groove, the upper end face of the cover plate can be flush with the upper surface of the bed plate, so that the influence of the groove on the comfort level of the aged or patients lying on the cover plate is reduced.

The utility model has the remarkable technical effects due to the adoption of the technical scheme: the cover plate can be controlled to open and close through the groove and keep away from the closestool or close to the closestool to close the groove, when old people or patients lying on the bed plate need to use the toilet, the cover plate can be controlled to break away from the groove and keep away from the closestool, the old people or patients lying on the bed plate can use the toilet at the moment, and meanwhile, the cover plate can be horizontally away from the closestool and the groove after breaking away from the groove, so that the probability that the cover plate is polluted after being opened is reduced, the workload of accompanying personnel is reduced, and after the old people or patients lying on the bed plate use the toilet, the cover plate can be controlled to move, so that the old people or patients are close to the closestool and enter the groove, and the groove is closed.

Drawings

FIG. 1 is an isometric view of a functional mattress with automatic drain plugging mechanism according to the present embodiment;

FIG. 2 is an isometric view of the present embodiment with the functional mattress with automatic drain plugging mechanism open;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an isometric view of the present embodiment slip member and drive member;

fig. 5 is an enlarged view at B in fig. 4;

FIG. 6 is an enlarged view at C in FIG. 4;

FIG. 7 is an isometric view of the parallelogram linkage of the present embodiment;

Fig. 8 is an isometric view of the parallelogram linkage of this embodiment in a rectangular shape.

The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: 1. a bed board; 101. a backup plate; 102. hip plate; 103. a leg rest; 2. a bed frame; 3. a toilet bowl; 4. a groove; 5. a cover plate; 6. a chute; 7. a slide block; 8. a slide plate; 9. a roller; 10. a lifting plate; 11. a baffle; 12. a guide groove; 13. a guide frame; 1401. a first baffle plate; 1402. a second baffle plate; 15. a link arm; 16. a driving motor; 17. a belt wheel; 18. a conveyor belt.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Examples

1-3, The design of the functional mattress with automatic drain plugging mechanism is referred to in fig. 1, including bed board 1 and bedstead 2, bed board 1 includes leaning board 101, buttock place board 102 and leg place board 103, there is a recess 4 on buttock place board 102, there is a toilet 3 just under recess 4, there is a cover plate 5 that can open recess 4 and keep away from toilet 3 or close recess 4 under bed board 1, when cover plate 5 moves horizontally between recess 4 and toilet 3, cover plate 5 rises and seals recess 4, when cover plate 5 closes recess 4, the up end of cover plate 5 is parallel to up end of bed board 1, horizontal movement and vertical movement of cover plate 5 are controlled by a linkage driving mechanism, linkage driving mechanism includes a slide plate 8 that moves horizontally and sets up under bed board 1, drive slide plate 8 horizontal reciprocating sliding, slide plate 8 has a lifting plate 10 through parallelogram linkage, cover plate 5 is fixed on lifting plate 10, there is a guide block that limits the maximum sliding travel of lifting plate 10 along with slide plate 8 on bedstead 2 vertically; when the sliding plate 8 moves to the guide blocking piece, the lifting plate 10 is abutted against the guide blocking piece, and along with the continued movement of the sliding plate 8, the parallelogram linkage mechanism between the lifting plate 10 and the sliding plate 8 deforms towards the rectangular direction, and the lifting plate 10 moves vertically upwards along the guide blocking piece until the groove 4 is sealed; when the slide plate 8 moves reversely, the guide blocking piece presses the lifting plate 10 and drives the parallelogram linkage mechanism between the lifting plate 10 and the slide plate 8 to deform from the rectangular shape to the parallelogram shape, and the lifting plate 10 moves downwards along the vertical direction of the guide blocking piece until the lifting plate vertically breaks away from the groove 4, and along with the continuous reverse movement of the slide plate 8, the lifting plate 10 moves along with the slide plate 8 to a position far away from the groove 4.

Referring to fig. 4 to 6, the driving part comprises a driving part arranged on the bed frame 2 below the bed board 1 and used for driving the sliding plate 8 to slide horizontally and a driving motor 16 driving the driving part to drive, the driving part is a belt driving assembly, the belt driving assembly comprises a belt wheel 17 arranged on the opposite side of the bed frame 2 in parallel rotation on two sides of the toilet bowl 3 and a conveyor belt 18 arranged on the two belt wheels 17 on one side of the bed frame 2 in a tensioning manner, and two sides of the sliding plate 8 are fixedly connected with the two conveyor belts 18 respectively.

A first guiding sliding part for supporting the sliding plate 8 to horizontally slide is arranged between the bedstead 2 and the sliding plate 8, and comprises a sliding groove 6 and a sliding block 7, wherein the sliding groove 6 is concavely arranged on one side, opposite to the bedstead 2, below the groove 4 along the sliding direction of the cover plate 5, and the sliding block 7 is embedded in the sliding groove 6, and two sides of the sliding plate 8 are fixedly connected with the sliding blocks 7 positioned on two sides of the bedstead 2.

The parallelogram linkage mechanism comprises link arms 15 hinged on two sides of the sliding plate 8, at least two link arms 15 are arranged on each side of the sliding plate 8 in parallel, one side, far away from the sliding plate 8, of each link arm 15 is hinged on the sliding block 7, and one end, far away from the sliding block 7, of each link arm 15 is hinged with the lifting plate 10.

A second guiding sliding part for limiting the lifting plate 10 to turn up and down before the lifting plate 10 moves to a guiding blocking piece is arranged between the bedstead 2 and the lifting plate 10, the second guiding sliding part comprises a baffle plate 11 arranged above the bedstead 2 along the sliding direction of the cover plate 5 and rollers 9 hinged to two sides of the lifting plate 10 and sliding between the bedstead 2 and the baffle plate 11, the rollers 9 are hinged to the positions, close to the lifting plate 10, of the connecting rod arms 15, of the connecting rod arms, the guiding blocking piece comprises guide frames 13 which are vertically upwards arranged on two sides of the bedstead 2 and are opposite to each other in an opening mode, two sides of the guide frames 13 are vertically bent to form a first blocking plate 1401 connected with the baffle plate 11 and a second blocking plate 1402 far away from the baffle plate 11, and guide grooves 12 for enabling the rollers 9 on two sides of the lifting plate 10 to vertically move are formed between the first blocking plate 1401 and the second blocking plate 1402.

The specific process comprises the following steps: when the old or the patient lying on the bed plate 1 needs to use the toilet, the driving motor 16 can be started firstly, the extending end of the driving motor 16 drives the belt pulley 17 to rotate, the belt pulley 17 drives the conveyor belt 18 to rotate, at the moment, the sliding block 7 moves along with the conveyor belt 18, and the sliding block 7 and the rolling wheel 9 are hinged with each other through the connecting rod arm 15, so that the rolling wheel 9 starts to move when the sliding block 7 moves, the rolling wheel 9 cannot move along with the sliding block 7 because the position of the rolling wheel 9 is limited by the first baffle plate 1401, but the rolling wheel 9 descends from the upper ends of the first baffle plate 1401 and the second baffle plate 1402 until contacting the bedstead 2 when the sliding block 7 moves, the lifting plate 10 can be lowered onto the sliding plate 8 while the roller 9 descends, so that the cover plate 5 arranged on the lifting plate 10 is driven to descend, the groove 4 is opened, the roller 9 can move along with the sliding block 7 at any time only by continuously moving the sliding block 7, so that the cover plate 5 moves horizontally and gradually away from the groove 4 and the toilet 3, the old or the patient lying on the bed plate 1 can use the toilet at the moment, and the cover plate 5 can open the groove 4 and away from the groove 4 and the toilet 3 when the old or the patient needs to use the toilet, so that the pollution probability of the cover plate 5 in the toilet process is reduced, and the workload of accompanying personnel is reduced; when the old people or the patient lying on the bed plate 1 finishes the toilet, the belt wheel 17 can be controlled to reversely rotate through the driving motor 16, so that the sliding block 7 is close to the groove 4 and the toilet 3, the roller 9 can also move along the sliding block 7 to gradually approach the groove 4 and the toilet 3, when the roller 9 close to the second baffle 1402 abuts against the second baffle 1402, the second baffle 1402 can limit the roller 9 to move along the sliding block 7, the sliding block 7 is continuously moved, the parallelogram connecting mechanism deforms from a parallelogram to a rectangle, the roller 9 rolls upwards along the side wall of the second baffle 1402, the lifting plate 10 connected with the roller 9 is driven to move upwards, and the cover plate 5 arranged on the lifting plate 10 can enter the groove 4 until the upper surface of the cover plate 5 is mutually level with the upper end face of the bed plate 1, so that the groove 4 is closed.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (8)

1. The utility model provides a functional mattress with automatic drain shutoff mechanism, includes bed board (1) and bedstead (2), be provided with a recess (4), its characterized in that on bed board (1) for human buttock position: the toilet is characterized in that a toilet bowl (3) is arranged under the groove (4), a cover plate (5) capable of opening the groove (4) and keeping away from the toilet bowl (3) or closing the groove (4) is arranged under the bed plate (1), when the cover plate (5) horizontally moves between the groove (4) and the toilet bowl (3), the cover plate (5) ascends to seal the groove (4), the horizontal movement and the vertical movement of the cover plate (5) are controlled by a linkage driving mechanism, the linkage driving mechanism comprises a sliding plate (8) horizontally moving and arranged under the bed plate (1) and a driving piece for driving the sliding plate (8) to horizontally reciprocate, the sliding plate (8) is hinged with a lifting plate (10) through a parallelogram connecting rod mechanism, the cover plate (5) is fixed on the lifting plate (10), and a guide blocking piece for limiting the maximum sliding travel of the lifting plate (10) along with the sliding plate (8) is vertically arranged on the bed frame (2);

When the sliding plate (8) moves to the guide blocking piece, the lifting plate (10) is abutted against the guide blocking piece, and along with the continued movement of the sliding plate (8), the parallelogram linkage mechanism between the lifting plate (10) and the sliding plate (8) deforms towards the rectangular direction, and the lifting plate (10) moves vertically upwards along the guide blocking piece until the groove (4) is sealed;

When the sliding plate (8) moves reversely, the guide blocking piece presses the lifting plate (10) and drives the parallelogram linkage mechanism between the lifting plate (10) and the sliding plate (8) to deform from the rectangular shape to the parallelogram shape, the lifting plate (10) moves downwards along the vertical direction of the guide blocking piece until the lifting plate vertically breaks away from the groove, and the lifting plate (10) moves along with the sliding plate (8) to a position far away from the groove (4) along with the continuous reverse movement of the sliding plate (8).

2. A functional mattress with automatic drain plugging mechanism according to claim 1, wherein: the driving piece comprises a transmission part which is arranged below the bed board (1) on the bed frame (2) and is used for driving the sliding plate (8) to slide horizontally and a driving motor (16) which drives the transmission part to drive.

3. A functional mattress with automatic drain plugging mechanism according to claim 2, wherein: the transmission part is a belt transmission assembly, the belt transmission assembly comprises belt wheels (17) which are arranged on the opposite side of the bedstead (2) in parallel rotation on the two sides of the toilet bowl (3) and a conveyor belt (18) which is arranged on the two belt wheels (17) on one side of the bedstead (2) in a tensioning manner, and the two sides of the sliding plate (8) are fixedly connected with the two conveyor belts (18) respectively.

4. A functional mattress with automatic drain plugging mechanism according to claim 2, wherein: be provided with the first direction sliding part that is used for supporting slide (8) to carry out horizontal slip between bedstead (2) and slide (8), first direction sliding part includes in recess (4) below in the relative one side of bedstead (2) slide direction sunken spout (6) that set up of apron (5) and inlays and establish slider (7) that slide in spout (6), the both sides of slide (8) simultaneously with be located slider (7) fixed connection of bedstead (2) both sides.

5. A functional mattress with automatic drain plugging mechanism according to claim 4, wherein: the parallelogram linkage mechanism comprises link arms (15) hinged to two sides of the sliding plate (8), at least two link arms (15) are arranged on each side of the sliding plate (8) in parallel, one side, far away from the sliding plate (8), of each link arm (15) is hinged to the sliding block (7), and one end, far away from the sliding block (7), of each link arm (15) is hinged to the lifting plate (10).

6. A functional mattress with automatic drain plugging mechanism according to claim 5, wherein: be provided with between bedstead (2) and lifter plate (10) in lifter plate (10) operation to direction stop preceding second direction sliding part of limiting lifting plate (10) upset from top to bottom, second direction sliding part includes baffle (11) and articulated in both sides of lifter plate (10) and gyro wheel (9) of sliding motion between bedstead (2) and baffle (11) along apron (5) slip direction setting in bedstead (2) top, gyro wheel (9) with link arm (15) are close to lifter plate (10) department articulates mutually.

7. A functional mattress with automatic drain plugging mechanism according to claim 6, wherein: the guide blocking piece comprises guide frames (13) which are vertically arranged on two sides of the bed frame (2) and are opposite to each other in an opening mode, a first blocking plate (1401) connected with the blocking plate (11) and a second blocking plate (1402) far away from the blocking plate (11) are vertically bent on two sides of the guide frames (13), and guide grooves (12) for vertically moving rollers (9) on two sides of the lifting plate (10) are formed between the first blocking plate (1401) and the second blocking plate (1402).

8. A functional mattress with automatic drain plugging mechanism according to claim 1, wherein: when the cover plate (5) seals the groove (4), the upper end face of the cover plate (5) is flush with the upper end face of the bed plate (1).