CN212879114U

CN212879114U - Power-assisted toilet bowl

Info

Publication number: CN212879114U
Application number: CN202021405258.7U
Authority: CN
Inventors: 王继民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-06
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a power-assisted toilet bowl, which comprises a toilet seat plate, handrails and supporting legs, wherein the lower ends of the handrails are fixed on the toilet seat plate, and the power-assisted toilet bowl also comprises a driving device and a telescopic rod; an anti-shaking guide channel is formed in the upper end position inside the supporting leg, the telescopic rod slides in the anti-shaking guide channel, the driving device is arranged inside the supporting leg, the driving device is fixedly connected with the bottom end of the telescopic rod, and the rear end of the bottom of the toilet seat plate is fixedly connected with the top end of the telescopic rod; the handrail is provided with a controller switch for controlling the starting of the driving device, and the handrail is provided with an anti-skid gripping handle; the toilet seat plate is provided with a toilet seat opening, and the outer side of the toilet seat opening is provided with a friction block for increasing friction force with the inner wall of the toilet seat. The telescopic link is the arc, prevents shaking simultaneously the direction passageway and also is the arc passageway that suits. The utility model discloses can realize that the toilet seat board upwards reaches the rising that leans forward simultaneously, it is more convenient to cooperate the controller switch on the handrail to use, and the fixed support mode in rear end can assist the user to sit down and rise, and is more stable firm.

Description

Power-assisted toilet bowl

Technical Field

The utility model belongs to life appurtenance, specifically speaking is a helping hand toilet bowl.

Background

When the old people or people who are inconvenient to move use the toilet, the old people or people who are inconvenient to move often have problems of being unable to smoothly sit down and rise due to inflexible legs and feet, inconvenient body movement and the like, and are quite inconvenient.

The existing pedestal pan with the power assisting function can be divided into a vertical lifting type pedestal pan and an inclined lifting type pedestal pan, and for the vertical lifting type pedestal pan, no matter the pedestal pan sits down or stands up, a pedestal pan plate is always in a horizontal state, so that certain difficulty still exists for a user; for the inclined lifting type toilet bowl, the user still has a certain distance when sitting down and standing up due to the limitation of the inclined angle and the height of the toilet bowl, and the use is quite inconvenient.

In addition, the lifting mechanism of the conventional power-assisted toilet bowl supports the front side wall of the toilet bowl plate, the rear part of the toilet bowl plate is suspended, and when a person with heavy weight uses the toilet bowl, the person can easily concentrate strength on the front end of the toilet bowl to cause unstable gravity center, fall forward and have potential safety hazards to users.

Publication (bulletin) No.: CN209172164U, publication (public notice) day: 2019-07-30 relate to a lifting toilet chair, in particular to a lifting toilet chair for assisting a person with physical disability to squat and rise. It includes: the toilet bowl comprises a frame body, wherein the middle part of the frame body is provided with an accommodating space for accommodating a toilet bowl, two sides of the frame body are respectively provided with a bracket, the middle part of the frame body is provided with a seat body, and the seat bodies are respectively connected with the brackets at the two sides; still include bracing piece and linear module, the leg joint has convex uide bushing, the bracing piece is convex setting, and the uide bushing is passed to the upper end of bracing piece and is connected with the pedestal, the one end and the leg joint of linear module, the other end and the bracing piece drive of linear module are connected, and linear module drive bracing piece is rotatory along the uide bushing. The linear module is adopted to drive the support rod to move in an arc shape, so that the base body connected with the support rod performs overturning motion with a smaller angle, and a user can use the closestool conveniently.

Publication (bulletin) No.: CN209966243U, publication (public notice) day: 2020-01-21 discloses a power-assisted rising toilet chair, which comprises a toilet plate, a chair frame, two telescopic mechanisms and two link mechanisms, wherein the chair frame comprises two support legs which are symmetrically distributed at the left and the right and a cross bar connected between the top ends of the two support legs; this horizontal pole is located the rear portion of this toilet seat board bottom surface, two telescopic machanism and two the equal symmetry of link mechanism sets up, with one side the fixed plate with connect through one between the supporting leg telescopic machanism and link mechanism, telescopic machanism's lower extreme rotates to be connected the bottom of supporting leg, the upper end rotates to be connected the front portion of fixed plate, link mechanism includes two connecting rods, the one end of connecting rod rotates to be connected on the supporting leg, the other end rotates to be connected the well rear portion of fixed plate. The power-assisted rising toilet chair is stable in support and not easy to damage.

The technical scheme of the disclosed technology, the technical problems to be solved and the beneficial effects are all different from the technical scheme of the invention, or the technical field or the application occasion is different, and no technical inspiration exists in the technical scheme disclosed above.

Disclosure of Invention

The utility model aims at providing a helping hand toilet bowl to the defect that prior art exists, the telescopic link has the radian, can realize that the toilet seat board upwards reaches the rising that leans forward simultaneously, and it is more convenient to use to cooperate the controller switch on the handrail, and the back end fixed stay mode can assist the user to sit down and rise, and is more stable firm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power-assisted toilet comprises a toilet plate, a handrail and supporting legs, wherein the lower end of the handrail is fixed on the toilet plate, and the power-assisted toilet further comprises a driving device and a telescopic rod;

an anti-shaking guide channel is formed in the upper end position inside the supporting leg, the telescopic rod slides in the anti-shaking guide channel, the driving device is arranged inside the supporting leg, the driving device is fixedly connected with the bottom end of the telescopic rod, and the rear end of the bottom of the toilet seat plate is fixedly connected with the top end of the telescopic rod;

the handrail is provided with a controller switch for controlling the starting of the driving device, and the handrail is provided with an anti-skid gripping handle;

the toilet seat plate is provided with a toilet seat opening, and the outer side of the toilet seat opening is provided with a friction block for increasing friction force with the inner wall of the toilet seat;

the telescopic link is the arc, prevents shaking simultaneously the direction passageway and also is the arc passageway that suits.

Further, the driving device includes:

the bottom of the motor is hinged to the hinge seat, and the hinge seat is fixed on the inner wall of the supporting leg;

the bottom end of the threaded sleeve is connected with a motor output shaft of the motor;

the screw rod is assembled in the threaded sleeve, and the upper end of the screw rod is hinged with the bottom end of the telescopic rod.

Furthermore, the supporting leg includes symmetrical left supporting leg and the right supporting leg that sets up, all sets up the telescopic link and the drive arrangement of the same structure in every supporting leg, the handrail includes left handrail and right handrail, the controller switch is two, and respectively the symmetry set up in left handrail with on the right handrail.

Furthermore, the controller switch of the left handrail is simultaneously and electrically connected with the two driving devices in the left and right supporting legs, and the controller switch of the right handrail is simultaneously and electrically connected with the two driving devices in the left and right supporting legs.

Furthermore, an alarm device is arranged at the front end of the toilet seat plate.

Further, the controller switch is a touch-press type controller switch.

Further, the friction blocks are at least two.

Compared with the prior art, the utility model following beneficial effect has:

be equipped with on the handrail and touch pressure formula controller switch, controller switch is located user's both arms below, and the mode that utilizes the elbow to touch pressure controls controller switch, makes things convenient for older and the inflexible person of both hands to use, touches and presses the start condition and can set up according to user's actual conditions, for example: single-sided actuation or simultaneous actuation on both sides.

The telescopic rod is arc-shaped, the driving device is started, the pedestal pan plate can be tilted upwards and forwards when being lifted, and a user can easily sit down and get up by means of the height and the angle of the lifted pedestal pan plate.

The supporting legs are fixed at the rear end of the toilet seat plate through the telescopic rods, so that the toilet seat plate is evenly stressed, and the toilet seat plate is more stable.

The middle part of the toilet seat plate is provided with a dropping opening corresponding to the toilet bowl, the dropping opening can be embedded into the toilet bowl, the outer side of the dropping opening is provided with a friction block, when the toilet seat plate rises and falls, the friction force between the outer wall of the dropping opening and the inner wall of the toilet can be increased by the friction block, and the situation that the toilet seat plate rises and falls too fast is prevented.

The alarm device is arranged at the front end of the toilet seat plate, when a user feels discomfort or emergency, the alarm device can be started to remind family members or nursing staff, the alarm device is arranged at the front end of the toilet seat plate, namely between two legs of the user, when the toilet seat plate needs to be used, the user only needs to stretch out the hands and touch the toilet seat plate, and when the toilet seat plate does not need to be used, the condition of false alarm caused by mistaken touch can be avoided.

Drawings

FIG. 1 is a schematic structural view of a power-assisted toilet of the present invention;

FIG. 2 is a schematic structural view of the power-assisted toilet when the telescopic rod jacks up the toilet board;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic structural diagram of the internal driving device of the supporting leg in a working state;

FIG. 5 is a schematic structural diagram of the support leg internal driving device in an initial non-working state;

fig. 6 is a schematic block diagram of the circuit connection of the present invention.

In the figure: a toilet seat plate 1; a handrail 2; support legs 3; a drive device 4; a telescopic rod 5; a controller switch 6; a excrement falling port 7; a friction block 8; an alarm device 9; an anti-slip grip handle 10;

a motor 41; a motor output shaft 42; a threaded sleeve 43; a screw 44.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution:

a power-assisted toilet comprises a toilet plate 1, a handrail 2 and a supporting leg 3, wherein the lower end of the handrail is fixed on the toilet plate, and the power-assisted toilet further comprises a driving device 4 and an expansion link 5;

an anti-shaking guide channel is formed in the upper end position inside the supporting leg, the telescopic rod 5 slides in the anti-shaking guide channel, the driving device 4 is arranged inside the supporting leg, the driving device 4 is fixedly connected with the bottom end of the telescopic rod, and the rear end of the bottom of the toilet seat plate 1 is fixedly connected with the top end of the telescopic rod;

the handrail is provided with a controller switch 6 for controlling the starting of the driving device, and the handrail is provided with an anti-skid gripping handle 10;

the toilet seat plate is provided with a toilet seat opening 7, and the outer side of the toilet seat opening is provided with a friction block 8 for increasing friction force with the inner wall of the toilet. The friction blocks are at least two.

The middle part of toilet seat board is provided with the mouth of just falling that corresponds with the closestool urinal, and the mouth of just falling can inlay in closestool urinal inner wall, and during the use, the outside that toilet seat board passes through the mouth of just falling and imbeds closestool urinal part is equipped with the clutch blocks for increase the frictional force between the mouth of just falling and the closestool inner wall, slow down the speed that toilet seat board was lifted, more steady helping hand user gets up. Meanwhile, the embedded excrement falling port has an anti-splash function, and is cleaner to use. The friction blocks with different sizes, thicknesses and materials can be matched according to the distance between the excrement falling port and the inner wall of the closestool.

The telescopic rod 5 is arc-shaped, and meanwhile, the anti-shaking guide channel is also a corresponding arc-shaped channel. Therefore, the telescopic rod can be positioned through the channel, the telescopic rod can be prevented from shaking back and forth, and the positioning and guiding effects are achieved.

Further, the driving device includes:

the bottom of the motor 41 is hinged to the hinge seat, and the hinge seat is fixed on the inner wall of the supporting leg;

the bottom end of the threaded sleeve 43 is connected with a motor output shaft 42 of the motor;

and the screw rod 44 is assembled in the threaded sleeve, and the upper end of the screw rod is hinged with the bottom end of the telescopic rod.

Furthermore, the supporting leg includes symmetrical left supporting leg and the right supporting leg that sets up, all sets up the telescopic link and the drive arrangement of the same structure in every supporting leg, the handrail includes left handrail and right handrail, the controller switch is two, and respectively the symmetry set up in left handrail with on the right handrail. Further, the controller switch 6 is a touch-press type controller switch.

In order to control the ascending and descending actions conveniently, the control switch of the left armrest can be set as an ascending button, and the control switch on the right armrest can be set as a descending button. The techniques for mounting these buttons and controlling the raising or lowering are well known to those skilled in the art.

See fig. 2, fig. 5; when this technical scheme is not worked, the telescopic link is the state of rising with the toilet seat board that is connected to because the convex design of telescopic link, make toilet seat board to stretch forward and present the state that low back is high before, user's buttock is bent backward a little alright with the laminating of toilet seat board.

When the hip of a user gradually sits on the toilet seat plate, then the control switch on the handrail is triggered, the driving device drives the telescopic rod to move downwards in an arc shape, so that the toilet seat plate connected with the telescopic rod moves along an arc motion track until the toilet seat plate is attached to a closestool, and the driving device is turned off through the control switch; see fig. 1 and 4.

After the device is used up, the control switch is triggered, and the driving device operates in a reverse action mode.

In order to facilitate the use, the handrail is also provided with an anti-skid gripping handle which can assist the old or people with inflexible legs and feet to sit down or rise up, and the handrail and the anti-skid gripping handle can have various structures.

The controller switch is used for controlling the starting of the driving device, the touch-press type controller switch is adopted, the operation of old people and people with inflexible fingers is facilitated, during the use, the arms are placed on the handrails, the positions of the elbows just can be touched and pressed on the controller switch, and the controller switch can be triggered to start in a touch-press mode.

The touch condition of the controller switch can be set according to different requirements and physical conditions of a user, the controller switch can be set to be in a single-side touch starting mode for people with hemiplegia or partial limb disabilities, the controller switch can be set to be in a double-side touch starting mode for people with limb disabilities, and the controller switch can be triggered to start the driving device by touching and pressing the controller switch by using the elbow part when the user is ready to get up.

Controller switch start conditions:

1. the left controller switch is started: a user touches and presses a controller switch on the left handrail through the left elbow to control the starting of the driving device;

2. the right controller switch is started: the user touches and presses the controller switch on the right handrail through the right elbow to control the starting of the driving device.

Among this technical scheme, through touching the pressure controller switch, control drive arrangement starts, and drive arrangement drive telescopic link upwards removes along the arc orbit to make the toilet seat board of being connected with the telescopic link upwards just remove forward, thereby make the toilet seat board present the high state in front end back, the toilet seat board is pushed up, and the person of assisting the user to get up gradually. The driving device can be purchased with various drivers in the prior art and is directly installed inside the supporting leg.

Furthermore, the front end of the sitting board 1 is provided with an alarm device 9.

When using this technical scheme, if emergency appears, the user can start alarm device, reminds family members or nursing personnel, alarm device sets up at toilet seat board front end, is located the position between user's two legs, can imbed inside toilet seat board forward position, also can set up at toilet seat board forward position lower extreme, when need not to use alarm device, and the user is difficult for appearing the condition of mistake according to the mistake and bumping, when needing to use alarm device, and the user only need lean forward the health, and one-hand touching alarm device can start alarm device. The alarm device is a known technology and can be directly purchased, connected and installed.

All parts and parts which are not discussed in the present application and the connection mode of all parts and parts in the present application belong to the known technology in the technical field, and are not described again.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A power-assisted toilet comprises a toilet plate, a handrail and supporting legs, wherein the lower end of the handrail is fixed on the toilet plate;

2. A power-assisted toilet according to claim 1, wherein the drive means comprises:

3. A power-assisted toilet bowl according to claim 1 or 2, wherein the support legs comprise a left support leg and a right support leg which are symmetrically arranged, a telescopic rod and a driving device of the same structure are arranged in each support leg, the handrails comprise a left handrail and a right handrail, and the controller switches are two and are symmetrically arranged on the left handrail and the right handrail respectively.

4. A power assisted toilet according to claim 3, wherein the controller switch of the left hand rail is electrically connected to both drives in the left and right support legs, and the controller switch of the right hand rail is electrically connected to both drives in the left and right support legs.

5. A power-assisted toilet bowl according to claim 1 or 2, wherein the front end of the toilet seat plate is provided with an alarm device.

6. A power assisted toilet according to claim 1 or claim 2, wherein the controller switch is a touch-press controller switch.

7. A power assisted toilet according to claim 1 or claim 2, wherein there are at least two of the friction blocks.