CN114617726A

CN114617726A - Bath assisting device convenient to clean

Info

Publication number: CN114617726A
Application number: CN202210248925.2A
Authority: CN
Inventors: 何倩倩; 蒋琳
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-14
Anticipated expiration: 2042-03-14
Also published as: CN114617726B

Abstract

The invention provides a bath assisting device convenient to clean, which comprises a support, a support plate, an inflatable fence, a plug body, an inner core, an outer core, four cutting pieces, an operating rod, a rotation stopping piece and a reset assembly. This be convenient for clear bath aid device can reduce the transportation number of times when the patient bathes, has avoided the risk that transportation, aversion many times brought, simultaneously, also alleviates nursing staff's intensity of labour. In addition, the bath assisting device has novel structural design, and not only can be used as a nursing bed, but also can be used as bath equipment. When in bathing, the plastic film bed sheet is paved, and after the bathing, the cleaning difficulty of the nursing staff can be reduced by removing the plastic film bed sheet.

Description

Bath assisting device convenient to clean

Technical Field

The invention relates to the technical field of nursing devices, in particular to a bath assisting device convenient to clean.

Background

At present, China gradually enters an aging society, as more and more people are bedridden for a long time for the old or the sick and the disabled, the greatest trouble is to bath the patient during nursing, most nursing staff can only simply wipe the body of the patient, but the aim of cleaning the body of the patient cannot be achieved by simple wiping.

Under the background, the bath bed is suitable for transportation, but for the patient with inconvenient body, the patient lying on the care bed needs to be lifted down from the care bed and transferred to the bath bed in a bedroom, a ward or a bathroom for bathing, so that the patient can be transferred, the risk of injury is increased, and the working strength of the nursing staff is increased.

In addition, after the patient is bathed, the patient needs to be transported for the second time, namely, the patient on the bathing bed needs to be transported to the washing and nursing bed again. Moreover, after bathing, the nursing staff also need to clean the bathing bed, which greatly increases the work intensity and nursing pressure of the nursing staff.

Therefore, it is an urgent problem to design a bath assisting device suitable for families, hospitals or nursing centers, which is convenient for nursing staff to quickly and efficiently complete daily bathing work for bedridden patients and patients with mobility difficulties, and simultaneously, after bathing, the bath assisting device can quickly clean bathing equipment.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a bath assisting device which is convenient to clean so as to carry out daily bath work on bedridden patients and patients who have inconvenient actions, and can quickly clean bath equipment after bath, thereby reducing the labor intensity of nursing personnel.

In order to achieve the above object, the present invention provides a bath aid device convenient for cleaning, comprising a support; the support plate is arranged on the bracket and is provided with an abdicating area and a bathing area which are adjacent, and a drain hole penetrates through the bathing area; an inflatable enclosure disposed on the support plate and within the bathing area, the inflatable enclosure surrounding the drain hole; the plug body is used for plugging the drain hole; an inner core that is rotationally fitted within the plug body; the outer core is arranged at the bottom of the plug body and is connected with the inner core; a plurality of cutting members provided in the outer core, the cutting members for cutting the plastic film sheet in the drain holes, the cutting members being slidable in a radial direction of the outer core; the operating rod is matched in the inner core in a lifting way and is used for pressing down to drive the plurality of cutting pieces to synchronously extend out of the outer core; the rotation stopping piece is arranged on the operating rod and used for limiting the operating rod to rotate relative to the inner core and the outer core; and a reset assembly for retracting the cutter within the core and resetting the lever.

Preferably, the outer core is provided with a first mounting hole and a plurality of first accommodating holes which are communicated with each other, the bottom of the operating rod extends into the first mounting hole, and the number of the first accommodating holes corresponds to the number of the cutting pieces;

the cutting part comprises a sliding block and a cutter head, the sliding block is in sliding fit with the first accommodating hole, the cutter head is arranged on one side, deviating from the first mounting hole, of the sliding block, one end, deviating from the cutter head, of the sliding block extends into the first mounting hole and is provided with a first inclined surface, a plurality of second inclined surfaces are arranged on the operating rod, and each second inclined surface is matched with the corresponding first inclined surface.

Preferably, two second accommodating holes are respectively arranged on two sides of the first accommodating hole, and the two second accommodating holes are respectively communicated with the first accommodating hole; the reset assembly comprises a plurality of reset units, the number of the reset units corresponds to that of the sliding blocks, each reset unit comprises two spring pieces, each spring piece is in an arc shape, and the two spring pieces are respectively arranged in the corresponding accommodating holes on one side; the two sides of the sliding block are respectively provided with a support lug, the two support lugs respectively extend into the second accommodating holes on the corresponding side, and the support lugs are abutted to the arc tops of the spring pieces.

Preferably, a second mounting hole penetrates through the inner core, a partition plate is arranged in the second mounting hole, the second mounting hole is divided into an upper chamber and a lower chamber by the partition plate, and the lower chamber is communicated with the first mounting hole; the operating rod movably penetrates through the partition plate, a plurality of limiting grooves are formed in the inner wall of the upper cavity in a recessed mode, the limiting grooves extend along the axial direction of the inner core, the rotation stopping piece is fixedly arranged on the operating rod in a penetrating mode, and a plurality of rotation stopping protrusions matched with the limiting grooves are formed in the rotation stopping piece; the reset assembly comprises a reset spring, the reset spring penetrates through the operating rod and is positioned in the upper cavity, and two ends of the reset spring are respectively connected with the rotation stopping piece and the partition plate.

Preferably, a third mounting hole is formed in the plug body, the inner core is in running fit with the third mounting hole, an annular groove is formed in the circumferential outer wall of the inner core, a plurality of fourth mounting holes are formed in the plug body, a limiting column is arranged in each fourth mounting hole, and one end of each limiting column extends into the annular groove.

Preferably, an anti-cutting rubber sleeve is arranged in the drain hole, a first through hole and a second through hole which are communicated with each other penetrate through the anti-cutting rubber sleeve from top to bottom, the first through hole is in an inverted cone shape, the second through hole is in a cylindrical shape, and the plug body is provided with an inverted cone plug matched with the first through hole.

Preferably, the bottom of the supporting plate is provided with a mounting groove for supporting the cutting-proof rubber sleeve, and the bottom of the mounting groove is provided with a drain pipe communicated with the second through hole.

Preferably, a limiting assembly used for limiting the displacement of the inflatable fence is arranged on the supporting plate, the limiting assembly comprises a connecting frame, a first lifting driving piece, two first side plates and two second side plates, the connecting frame and the first lifting driving piece are both arranged at the bottom of the supporting plate, and the first lifting driving piece is used for driving the connecting frame to lift; the first side plate and the second side plate are arranged on the connecting frame, the first side plate and the second side plate are movably penetrated through the supporting plate, the first side plate and the second side plate are arranged in parallel, and the second side plate is arranged in parallel.

Preferably, the tail end of the supporting plate is hinged to the support, a second lifting driving piece is arranged on the support and used for driving the supporting plate to rotate around a hinge point.

The invention has the beneficial effects that:

the invention discloses a bath assisting device convenient to clean, which can be used as a nursing bed for daily use of a patient, wherein an inflatable fence is integrated on a supporting plate and is matched with a disposable plastic film bed sheet for use during bathing, the inflatable fence can play a role in lifting and supporting the plastic film bed sheet after being inflated, and a drainage hole is plugged by using a plug body, so that the plastic film bed sheet can pocket water generated during bathing. When the water needs to be drained, a nursing person only needs to press down and rotate the operating rod to drive the cutting piece to cut the plastic film bed sheet tightly attached between the inner wall of the drainage hole and the outer wall of the outer core, and after the plug body is lifted, water flow can break the cut plastic film bed sheet and then is drained from the drainage hole, so that used bath water is drained into a toilet or a collection container, and the flowing water flow cannot permeate into the supporting plate.

This be convenient for clear bath aid device can reduce the transportation number of times when the patient bathes, has avoided the risk that transportation, aversion many times brought, simultaneously, also alleviates nursing staff's intensity of labour. In addition, the bath assisting device has novel structural design, and not only can be used as a nursing bed, but also can be used as bath equipment. When in bathing, the plastic film bed sheet is paved, and after the bathing, the cleaning difficulty of the nursing staff can be reduced by removing the plastic film bed sheet.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of a bath aid for easy cleaning according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of the bath aid;

FIG. 3 is a schematic view of a hidden inflatable enclosure;

FIG. 4 is a schematic view of the structure of the bottom of the bath assistant device;

FIG. 5 is a schematic cross-sectional view of the plug body in cooperation with the inner core, outer core, cutting element, etc.;

FIG. 6 is a schematic structural view of the inner core and the outer core;

FIG. 7 is a cross-sectional view of the state of FIG. 6;

FIG. 8 is a schematic view of the structure of the operating lever;

FIG. 9 is a schematic view of the engagement of the cutting element with the spring plate;

fig. 10 is a cross-sectional view of the plastic film sheet before it is cut.

Reference numerals:

10-a scaffold;

20-support plate, 21-abdication area, 22-bath area, 23-installation groove and 24-drainage pipe;

30-an inflatable enclosure;

40-a plug body, 41-a third mounting hole, 42-a fourth mounting hole and 43-a limiting column;

50-inner core, 51-second mounting hole, 511-upper chamber, 512-lower chamber, 52-baffle, 53-limiting groove, 54-annular groove;

60-an outer core, 61-a first mounting hole, 62-a first receiving hole, 63-a second receiving hole;

70-cutting piece, 71-sliding block, 711-first inclined plane, 72-tool bit, 73-lug;

80-operating rod, 81-second inclined plane, 82-handle;

90-rotation stopping piece, 91-rotation stopping projection;

101-spring leaf, 102-return spring;

110-cutting-proof rubber sleeve, 111-first through hole, 112-second through hole;

121-connecting frame, 122-first lifting driving piece, 123-first side plate, 124-second side plate;

130-second lifting drive.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in FIGS. 1 to 10, in one embodiment of the present invention, there is provided a bath aid which facilitates cleaning, comprising a support frame 10, a support plate 20, an inflatable enclosure 30, a stopper body 40, an inner core 50, an outer core 60, four cutting members 70, an operating lever 80, a rotation stopper 90, and a return assembly.

The support frame 10 is a bed-type structure, the support plate 20 is installed on the support frame 10 and has an abdicating area 21 and a bathing area 22 adjacent to each other, and a drainage hole is penetrated through the bathing area 22. An inflatable enclosure 30 is provided on the support panel 20 and within the bathing area 22, the inflatable enclosure 30 enclosing the drain aperture. Of course, it is also possible to design a recess in the support plate 20 to accommodate the inflatable pen 30, for accommodating the inflatable pen 30 before it is inflated.

The plug body 40 is used for blocking the drain hole, the inner core 50 and the outer core 60 are both cylindrical structures, the inner core 50 is rotatably matched in the plug body 40, and the outer core 60 is arranged at the bottom of the plug body 40 and connected with the inner core 50. Four cutting members 70 are arranged in the outer core 60 in an annular array along the axis of the outer core 60, the cutting members 70 being for cutting a sheet of plastic film in the drainage holes, the cutting members 70 being slidable in the radial direction of the outer core 60. An operating rod 80 is in lifting fit in the inner core 50, the operating rod 80 is used for pressing down to drive the plurality of cutting members 70 to synchronously extend out of the outer core 60, a rotation stopping member 90 is arranged on the operating rod 80, the rotation stopping member 90 is used for limiting the relative rotation of the operating rod 80 with the inner core 50 and the outer core 60, and a reset assembly is used for enabling the cutting members 70 to be retracted into the outer core 60 and enabling the operating rod 80 to be reset.

The bath assisting device convenient to clean can be used as a nursing bed for a patient to lie, when the patient needs to take a bath, bedclothes such as bed sheets can be removed firstly, the patient lies on the side or in the abdicating area 21, the disposable plastic film bed sheet is laid in the bath area 22, the plastic film bed sheet part extends into the drainage hole, the drainage hole is blocked by the plug body 40, and at the moment, the plastic film bed sheet in the drainage hole is clamped between the inner wall of the drainage hole and the outer wall of the plug body 40 as well as between the inner wall of the drainage hole and the outer wall of the outer core 60.

Then, the nursing staff turns the patient into the bathing area 22 on the support plate 20, the nursing staff can inflate the inflatable enclosure 30 by a manual or electric air pump to make the inflatable enclosure 30 swell and surround the patient, and then the nursing staff arranges and lays the plastic film sheet to prevent water from permeating between the plastic film sheet and the inflatable enclosure 30 during the subsequent bathing, so that the patient can be bathed after the above operations are completed.

In the bathing process or after bathing, when the water that the plastic film sheet was pocketed needs to be discharged, the nursing staff only need push down action bars 80, action bars 80 can drive a plurality of cutting members 70 simultaneously and stretch out outside core 60, because the existence of rotation stopping member 90, action bars 80 can only follow inner core 50's axial displacement and can not take place relative rotation with inner core 50, consequently, stretch out outside core 60 at cutting member 70 outside the back, the nursing staff only need rotate action bars 80, action bars 80 can drive inner core 50 simultaneously, outside core 60 and four cutting members 70 rotate, under the cutting effect of cutting member 70, the plastic film sheet of hugging closely between drainage hole inner wall and outer core 60 outer wall can be cut brokenly. Because the plastic film bed sheet in the drainage hole is cut, after the nursing staff lifts the plug body 40, water can be drained from the drainage hole, after all water is drained, the nursing staff only need to transfer the patient to the abdicating area 21 to wipe dry, and then remove the plastic film bed sheet. Since the water is trapped by the sheet of plastic film during bathing, the inflatable enclosure 30 and the support panel 20 are not substantially wetted, and therefore, the caregiver need only simply wipe the inflatable enclosure 30 and the support panel 20 and then deflate the inflatable enclosure 30.

In conclusion, the bath assisting device convenient to clean can be used as a nursing bed for daily use of a patient, the inflatable fence 30 is integrated on the supporting plate 20 and is matched with a disposable plastic film bed sheet for use in a bath, the inflatable fence 30 can play a role in lifting and supporting the plastic film bed sheet after being inflated, and the plug body 40 is used for plugging the drainage hole, so that the plastic film bed sheet can hold water generated in the bath. When the water needs to be drained, the nursing staff only needs to press and rotate the operating rod 80 to drive the cutting member 70 to cut the plastic film sheet tightly adhered between the inner wall of the drainage hole and the outer wall of the outer core 60, and after the plug body 40 is lifted, the water flow breaks the cut plastic film sheet and is drained from the drainage hole, so that the used bath water is drained into a toilet or a collection container, and the flowing water flow cannot permeate into the supporting plate 20.

This be convenient for clear bath aid device can reduce the transportation number of times when the patient bathes, has avoided the risk that transportation, aversion many times brought, simultaneously, also alleviates nursing staff's intensity of labour. In addition, the bath assisting device has novel structural design, and not only can be used as a nursing bed, but also can be used as bath equipment. When bathing, the plastic film sheet is paved, and after bathing, the cleaning difficulty of nursing staff can be reduced by removing the plastic film sheet.

In one embodiment, the outer core 60 is provided therein with first mounting holes 61 and four first receiving holes 62 communicating with each other, and the bottom of the operating lever 80 is protruded into the first mounting holes 61, the number of the first receiving holes 62 corresponding to the number of the cutting members 70. The cutting member 70 comprises a sliding block 71 and a cutter head 72, the sliding block 71 is in sliding fit in the first accommodating hole 62, the cutter head 72 is arranged on one side, away from the first mounting hole 61, of the sliding block 71, one end, away from the cutter head 72, of the sliding block 71 extends into the first mounting hole 61 and is provided with a first inclined surface 711, four second inclined surfaces 81 are arranged on the operating rod 80, and each second inclined surface 81 is respectively matched with the corresponding first inclined surface 711. Of course, a handle 82 is fixed to the top of the operating lever 80 for convenience of operation.

When the caregiver presses the operating rod 80, each second inclined surface 81 respectively pushes against the corresponding first inclined surface 711, so as to push the sliding block 71 to move along the radial direction of the outer core 60, so that the cutting head 72 extends out of the first accommodating hole 62, and the cutting head 72 extending out of the first accommodating hole 62 abuts against the plastic film sheet clamped between the inner wall of the drainage hole and the outer wall of the outer core 60. Due to the rotation-stopping member 90, the nursing staff only need to rotate the operating rod 80, the plastic film sheet clamped between the inner wall of the drainage hole and the outer wall of the outer core 60 is cut by the cutting action of the cutter head 72, and after the nursing staff lifts the plug body 40, the bath water contained in the plastic film sheet washes away the cut plastic film sheet and is drained from the drainage hole.

In one embodiment, two second receiving holes 63 are respectively disposed at two sides of the first receiving hole 62, and the two second receiving holes 63 are respectively communicated with the first receiving hole 62. The reset assembly comprises a plurality of reset units, the number of the reset units corresponds to that of the sliding blocks 71, each reset unit comprises two spring pieces 101, the spring pieces 101 are arched, and the two spring pieces 101 are respectively installed in the second accommodating holes 63 on the corresponding sides. The two sides of the slider 71 are respectively provided with a support lug 73, the two support lugs 73 respectively extend into the second accommodating holes 63 on the corresponding sides, and the support lugs 73 abut against the arc tops of the spring pieces 101. During the process that the second inclined surface 81 pushes against the first inclined surface 711, the sliding block 71 will move along the radial direction of the outer core 60 and make the tool bit 72 extend out of the first accommodating hole 62, and during this process, the support lug 73 will push the spring plate 101 and deform the spring plate 101. After the external force releases the operating rod 80, the operating rod 80 is reset under the action of the reset component, and the spring piece 101 pushes the support lug 73, so that the tool bit 72 retracts into the first accommodating hole 62 and the slide block 71 is reset.

In one embodiment, the inner core 50 has a second mounting hole 51 formed therethrough, a partition plate 52 is disposed in the second mounting hole 51, the partition plate 52 partitions the second mounting hole 51 into an upper chamber 511 and a lower chamber 512, and the lower chamber 512 communicates with the first mounting hole 61. The operating rod 80 movably penetrates through the partition plate 52, the inner wall of the upper chamber 511 is recessed with a plurality of limiting grooves 53, the limiting grooves 53 extend along the axial direction of the inner core 50, the rotation stopping piece 90 is fixedly arranged on the operating rod 80 in a penetrating mode, and a plurality of rotation stopping protrusions 91 matched with the limiting grooves 53 are arranged on the rotation stopping piece 90. The reset assembly comprises a reset spring 102, the reset spring 102 is arranged on the operating rod 80 in a penetrating way and is positioned in the upper chamber 511, and two ends of the reset spring 102 are respectively connected with the rotation stopping piece 90 and the partition plate 52.

Since the rotation stop protrusion 91 of the rotation stop member 90 is slidably fitted in the stopper groove 53 of the inner core 50, the operation rod 80 can move only in the axial direction of the inner core 50 without rotating relative to the inner core 50. The rotation stopper 90 compresses the return spring 102 together with the diaphragm 52 during the downward movement following the operation lever 80, and when the operation lever 80 is released by an external force, the return spring 102 pushes the rotation stopper 90 to thereby restore the operation lever 80.

In one embodiment, a third mounting hole 41 is formed in the plug body 40, the inner core 50 is rotatably fitted in the third mounting hole 41, an annular groove 54 is formed in the circumferential outer wall of the inner core 50, a plurality of fourth mounting holes 42 are formed in the plug body 40, a limiting column 43 is arranged in each fourth mounting hole 42, and one end of each limiting column 43 extends into the annular groove 54. The limiting column 43 and the fourth mounting hole 42 can adopt a connection form of threaded fit, and by designing the annular groove 54 and the limiting column 43, after the limiting column 43 is screwed into the fourth mounting hole 42 and extends into the annular groove 54, the rotating fit of the inner core 50 and the plug body 40 is not affected, and the limiting column 43 can limit the inner core 50 in the third mounting hole 41, so that the inner core 50 and the plug body 40 can only rotate to fit without separation.

In one embodiment, the cut-preventing rubber sleeve 110 is disposed in the drain hole, the cut-preventing rubber sleeve 110 penetrates a first through hole 111 and a second through hole 112 which are communicated with each other from top to bottom, the first through hole 111 is in an inverted cone shape, the second through hole 112 is in a cylindrical shape, and the plug body 40 has an inverted cone plug which is matched with the first through hole 111. The bottom of the support plate 20 is provided with a mounting groove 23 for supporting the cut-preventing rubber sleeve 110, and the bottom of the mounting groove 23 is provided with a drain pipe 24 communicating with the second through hole 112. Since the cutter head 72 cuts the inner wall of the drainage hole at the same time as the plastic film sheet, the cutting-proof rubber sleeve 110 is designed in the drainage hole, so that the damage of the cutter head 72 to the drainage hole can be reduced. Moreover, by designing the first through hole 111 to be a reverse tapered structure and the second through hole 112 to be a cylindrical structure, since the cross-sectional area of the water flowing through the first through hole 111 and the second through hole 112 is gradually reduced, when the plug body 40 is lifted, the water trapped by the plastic sheet can flush the cut, and the water is not substantially poured into the support plate 20 from the first through hole 111 and the second through hole 112 under the action of the water pressure.

In one embodiment, the supporting plate 20 is provided with a limiting assembly for limiting the displacement of the inflatable fence 30, the limiting assembly comprises a connecting frame 121, a first lifting driving member 122, two first side plates 123 and two second side plates 124, the connecting frame 121 and the first lifting driving member 122 are both arranged at the bottom of the supporting plate 20, and the first lifting driving member 122 is used for driving the connecting frame 121 to lift. The first side plate 123 and the second side plate 124 are both arranged on the connecting frame 121, the first side plate 123 and the second side plate 124 both penetrate through the supporting plate 20 in a movable mode, the two first side plates 123 are arranged in parallel, and the two second side plates 124 are arranged in parallel. The design of the limiting component can limit the inflated inflatable fence 30, so that the inflatable fence 30 is prevented from being displaced in the using process. When the inflatable fence 30 is not needed, the first lifting driving member 122 drives the connecting frame 121 to descend, so that the tops of the two first side plates 123 and the second side plates 124 are flush with the top surface of the supporting plate 20.

In one embodiment, the rear end of the support plate 20 is hinged to the bracket 10, and a second lifting driving member 130 is provided on the bracket 10, the second lifting driving member 130 being used to drive the support plate 20 to rotate about the hinge point. This design enables the support plate 20 to be properly tilted to facilitate adjustment of the patient's position during bathing. The second lifting driving member 130 and the first lifting driving member 122 are both electric push rods.

In the description of the present invention, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A bath aid convenient to clean is characterized in that: the method comprises the following steps:

a support;

the support plate is arranged on the bracket and is provided with an abdicating area and a bathing area which are adjacent, and a drain hole penetrates through the bathing area;

an inflatable enclosure disposed on the support plate and within the bathing area, the inflatable enclosure surrounding the drain hole;

the plug body is used for plugging the drain hole;

an inner core that is rotationally fitted within the plug body;

the outer core is arranged at the bottom of the plug body and is connected with the inner core;

a plurality of cutting members provided in the outer core, the cutting members for cutting the plastic film sheet in the drain holes, the cutting members being slidable in a radial direction of the outer core;

the operating rod is matched in the inner core in a lifting way and is used for pressing down to drive the plurality of cutting pieces to synchronously extend out of the outer core;

the rotation stopping piece is arranged on the operating rod and used for limiting the operating rod to rotate relative to the inner core and the outer core; and

a reset assembly for retracting the cutter within the core and resetting the lever.

2. The bath aid for facilitating cleaning of claim 1, wherein: the outer core is provided with a first mounting hole and a plurality of first accommodating holes which are communicated with each other, the bottom of the operating rod extends into the first mounting hole, and the number of the first accommodating holes corresponds to that of the cutting pieces;

the cutting part comprises a sliding block and a cutter head, the sliding block is in sliding fit with the first accommodating hole, the cutter head is arranged on one side, deviating from the first mounting hole, of the sliding block, one end, deviating from the cutter head, of the sliding block extends into the first mounting hole and is provided with a first inclined plane, a plurality of second inclined planes are arranged on the operating rod, and each second inclined plane is matched with the corresponding first inclined plane.

3. The bath aid for facilitating cleaning of claim 2, wherein: two sides of the first accommodating hole are respectively provided with a second accommodating hole, and the two second accommodating holes are respectively communicated with the first accommodating hole;

the reset assembly comprises a plurality of reset units, the number of the reset units corresponds to that of the sliding blocks, each reset unit comprises two spring pieces, each spring piece is in an arc shape, and the two spring pieces are respectively arranged in the corresponding accommodating holes on one side;

the two sides of the sliding block are respectively provided with a support lug, the two support lugs respectively extend into the second accommodating holes on the corresponding side, and the support lugs are abutted to the arc tops of the spring pieces.

4. The bath aid for facilitating cleaning of claim 2, wherein: a second mounting hole penetrates through the inner core, a partition plate is arranged in the second mounting hole, the second mounting hole is divided into an upper chamber and a lower chamber by the partition plate, and the lower chamber is communicated with the first mounting hole;

the operating rod movably penetrates through the partition plate, a plurality of limiting grooves are recessed in the inner wall of the upper cavity, the limiting grooves extend along the axial direction of the inner core, the rotation stopping piece is fixedly arranged on the operating rod in a penetrating mode, and a plurality of rotation stopping protrusions matched with the limiting grooves are arranged on the rotation stopping piece;

the reset assembly comprises a reset spring, the reset spring penetrates through the operating rod and is positioned in the upper cavity, and two ends of the reset spring are respectively connected with the rotation stopping piece and the partition plate.

5. A bathing aid device for facilitating cleaning, as claimed in claim 1, wherein: the utility model discloses a stopper, including stopper body, inner core, stopper body, inner core normal running fit are provided with the third mounting hole, the circumference outer wall of inner core is provided with the annular groove, be provided with a plurality of fourth mounting holes on the stopper body, every be provided with spacing post in the fourth mounting hole, the one end of spacing post stretches into in the annular groove.

6. The bath aid for facilitating cleaning of claim 1, wherein: the plug is characterized in that an anti-cutting rubber sleeve is arranged in the drain hole, a first through hole and a second through hole which are communicated with each other penetrate through the anti-cutting rubber sleeve from top to bottom, the first through hole is in an inverted cone shape, the second through hole is in a cylindrical shape, and the plug body is provided with an inverted cone plug matched with the first through hole.

7. The bath aid of claim 6, wherein: the bottom of backup pad is provided with and is used for supporting the mounting groove of anti-cutting rubber sleeve, the bottom of mounting groove be provided with the drain pipe of second through-hole intercommunication.

8. The bath aid for facilitating cleaning of claim 1, wherein: the supporting plate is provided with a limiting assembly used for limiting the displacement of the inflatable fence, the limiting assembly comprises a connecting frame, a first lifting driving piece, two first side plates and two second side plates, the connecting frame and the first lifting driving piece are both arranged at the bottom of the supporting plate, and the first lifting driving piece is used for driving the connecting frame to lift;

the first side plate and the second side plate are arranged on the connecting frame, the first side plate and the second side plate are movably penetrated through the supporting plate, the first side plate and the second side plate are arranged in parallel, and the second side plate is arranged in parallel.

9. The bath aid for facilitating cleaning of claim 1, wherein: the tail end of backup pad with the support is articulated, be provided with the second lifting drive spare on the support, the second lifting drive spare is used for driving the backup pad rotates around the pin joint.