Novel closestool convenient for old people and pregnant women to sit up
Technical Field
The invention relates to the technical field of sanitary equipment, in particular to a novel closestool convenient for the old and pregnant women to sit up.
Background
With the improvement of life quality, people gradually change from squatting pan to toilet bowl with more convenient and sanitary use, and the seat type toilet bowl also becomes a bathroom equipment which can be installed by household. The seat type closestool can provide support for buttocks and thighs of a user, can not generate the phenomenon of leg soreness or leg numbness due to long squatting, is more comfortable, and is more convenient.
The height of the seat type closestool in the prior art is fixed, the closestool is fixed after being installed, a user needs to sit on the closestool conveniently, the user needs to squat down to adapt to the height of the closestool in the process of sitting down conveniently, but for the old, pregnant women or people with the lumbar disc herniation patient with weak isosceles leg strength and inconvenient actions, the people who stand up from standing to sitting down conveniently or stand up from the closestool after sitting down conveniently are more difficult, and people often need to support by doped people. For the special people, the nursing staff cannot follow the special people, and the special people have great difficulty when standing up from a sitting posture, so that great inconvenience is brought to the toilet.
Meanwhile, when the sitting type closestool is used for defecation, puborectal muscles of a human body can be involved in rectum to a greater extent, so that anorectal angles can be smaller, defecation is difficult, constipation can be caused after a long time, and physical health is affected.
The patent with the application number 2016102171850 proposes an auxiliary mechanism for adjusting a link mechanism through a driving device to drive a toilet seat to move to a proper height, but the auxiliary mechanism has no supporting point on the upper body of a user, so that the gravity center of the body of the user needs to be pressed on the link mechanism in the process of standing to sitting down, the balance is difficult to keep, certain safety risks exist for the old or pregnant women, and meanwhile, the problem of unsmooth defecation caused by using the toilet seat cannot be solved.
Disclosure of Invention
In order to solve the problems of inconvenient sitting up of the old, pregnant women and the like when using the sitting type closestool and unsmooth defecation caused by using the sitting type closestool in the prior art, the invention provides a novel closestool which is convenient for the old and the pregnant women to sit up.
The utility model provides a novel closestool convenient to old man, pregnant woman play sit, includes the closestool body and sets up the base in closestool body bottom, the side of closestool body is provided with supplementary play and sits the mechanism, the upper end of supplementary play and sit the mechanism and be connected with the support seat circle, the support seat circle sets up on the closestool body, and the front end of closestool body is provided with lift pedal mechanism, supplementary play is sat the mechanism and lift pedal mechanism all is connected with control assembly, control assembly sets up the inside at the base, the upper end of supplementary play is connected with the handrail, is provided with the controller on the handrail, the controller is connected with control assembly.
Further, the base is hollow cuboid, and the base includes bottom plate and shell, supplementary mechanism, lift pedal mechanism and the control assembly all set up on the bottom plate.
Further, the auxiliary sitting mechanism comprises a front supporting rod, a rear supporting rod and an auxiliary supporting rod, wherein the front supporting rod and the rear supporting rod are arranged in a crossed mode, the lower ends of the front supporting rod and the rear supporting rod are respectively arranged at the front part and the rear part of two sides of the bottom plate in a sleeved mode through linear guide rails, the upper ends of the front supporting rod and the rear supporting rod are respectively connected with the rear part and the front part of the supporting seat ring in a rotating mode, the lower ends of the auxiliary supporting rods are respectively connected with the middle part of the bottom plate in a rotating mode, the upper ends of the auxiliary supporting rods are respectively connected with the front supporting rod in a rotating mode, the lower ends of the front supporting rods on two sides are connected with the front connecting plate through a front connecting plate, the lower ends of the rear supporting rod are connected with the rear connecting plate through a rear connecting plate, the front connecting plate and the rear connecting plate are respectively connected with a stepping motor through ball screw in a sleeved mode, and the stepping motor is connected with the control assembly.
Further, lift pedal mechanism includes fixed bolster, footboard bracing piece and running-board, the fixed bolster is the rectangular plate of two vertical settings, and the fixed bolster sets up the side at the linear guide suit, the footboard bracing piece sets up in pairs in the both sides of running-board, wears to be equipped with the connecting axle between the footboard bracing piece of both sides, the connecting axle level sets up in the rear portion of fixed bolster, is connected with electric putter on the connecting axle, electric putter sets up on the bottom plate, and electric putter is connected with control assembly.
Further, the pedal support rods comprise rods which are arranged in a crossing manner, sliding grooves are formed in the rear parts of the fixed support and the pedals, the lower end of one pedal support rod is rotationally connected to the front part of the fixed support, the upper end of the other pedal support rod slides in the sliding grooves of the fixed support, the upper end of the other pedal support rod is rotationally connected to the front part of the pedals, and the two ends of the connecting shaft penetrate through the lower ends of the pedal support rods with two parallel sides respectively.
Further, an elongated slot is arranged in the middle of the fixed support, and two ends of the front connecting plate respectively penetrate through the elongated slot and are connected with the linear guide rail in a sleeved mode.
Further, the foot pedal is provided with an anti-slip pad.
Further, the control component is an STM32 singlechip.
Further, the handrail is including setting up the bracing piece in the support seat circle both sides, the bracing piece is the open end of U-shaped and sets up forward, and the lower extreme of bracing piece is connected with the both sides of support seat circle, upper end are connected with the handle, the upper end of handle and bracing piece is obtuse angle, is provided with the rubber lag on the handle.
Further, the controller is arranged on the side face of the supporting rod, and an auxiliary sitting button, a pedal lifting button and an emergency help button are arranged on the controller.
Compared with the prior art, the invention has the beneficial effects that:
the multifunctional toilet seat comprises an auxiliary sitting-up mechanism, wherein the auxiliary sitting-up mechanism is connected with a supporting seat ring, the angle and the height of the supporting seat ring are adjusted through the auxiliary sitting-up mechanism, the sitting-up of old people and pregnant women is facilitated when the toilet seat is used, the front end of a toilet seat body is provided with a lifting pedal mechanism, the height of a lower leg of a user during toilet use can be adjusted through the lifting pedal mechanism, puborectalis muscle is in a relaxed state, defecation is facilitated, the upper end of the auxiliary sitting-up mechanism is connected with a handrail, the user can conveniently support the toilet seat during sitting-up, the stability of the body is guaranteed, and a controller is arranged on the handrail and connected with a control assembly, and the adjustment is facilitated.
The auxiliary lifting mechanism comprises a front supporting rod, a rear supporting rod and an auxiliary supporting rod, wherein the front supporting rod and the rear supporting rod are arranged in a crossed mode to ensure stable supporting, the front supporting rods on two sides are connected through a front connecting plate, the rear supporting rod is connected through a rear supporting rod to facilitate driving of two sides of a supporting seat ring to be synchronously adjusted to ensure moving stability of the supporting seat ring, the front connecting plate and the rear connecting plate are connected with a stepping motor through ball screw sleeves to facilitate adjustment, the lifting pedal mechanism comprises a fixed support, pedal supporting rods and pedals, a connecting shaft is arranged between the pedal supporting frames, an electric push rod is connected to the connecting shaft to facilitate pushing of the pedal supporting rods to adjust the height of the pedals, an anti-slip pad is arranged on each pedal to prevent feet from slipping, and the handrail comprises the supporting rods and handles to facilitate supporting of a user in the sitting process to provide supporting and ensure stability of a body.
Drawings
Fig. 1 is a schematic structural view of a novel toilet bowl which is convenient for the old and pregnant women to sit up.
Fig. 2 is a schematic structural view of an auxiliary sitting-up mechanism of the novel toilet bowl, which is convenient for the old and pregnant women to sit up.
Fig. 3 is a schematic structural view of a lifting pedal mechanism of the novel toilet bowl, which is convenient for the old and pregnant women to sit up.
Fig. 4 is a schematic view of a novel toilet bowl for facilitating sitting of old people and pregnant women.
Fig. 5 is a schematic diagram II of a novel toilet bowl convenient for the old and pregnant women to sit up when in use.
Fig. 6 is a schematic diagram III of a novel toilet bowl convenient for the old and pregnant women to sit up when in use.
The toilet is characterized by comprising the following components of a toilet body 1, a base 2, an auxiliary sitting mechanism 3, a supporting seat ring 4, a lifting pedal mechanism 5, a control component 6, a handrail 7, a controller 8, a linear guide sleeve 9, a bottom plate 201, a front supporting rod 301, a rear supporting rod 302, an auxiliary supporting rod 303, a front connecting plate 304, a rear connecting plate 305, a ball screw sleeve 306, a stepping motor 307, a fixed bracket 501, a pedal supporting rod 502, a pedal 503, a pedal 504, a connecting shaft 505, an electric push rod 505, a supporting rod 701 and a handle 702.
Detailed Description
The invention is further illustrated by the following description of specific embodiments in conjunction with the accompanying drawings:
As shown in fig. 1-3, a novel closestool convenient for old man, pregnant woman to sit, including closestool body 1 and the base 2 of setting in closestool body 1 bottom, base 2 is hollow cuboid, and base 2 includes bottom plate 201 and shell, the side of closestool body 1 is provided with supplementary mechanism 3 of sitting, the upper end of supplementary mechanism 3 of sitting is connected with support seat 4, support seat 4 sets up on closestool body 1, and the front end of closestool body 1 is provided with lift pedal mechanism 5, supplementary mechanism 3 and lift pedal mechanism 5 all are connected with control assembly 6, control assembly 6 is STM32 singlechip, and supplementary mechanism 3, lift pedal mechanism 5 and control assembly 6 all set up on bottom plate 201, and the upper end of supplementary mechanism 3 of sitting is connected with handrail 7, handrail 7 is including the bracing piece that sets up in support seat 4 both sides, the bracing piece 701 is the open end of U-shaped and sets up forward, and the lower extreme and the support seat 4 of bracing piece are connected with both sides of support seat 702, upper end are connected with the bracing piece 702, the bracing piece is provided with lift pedal mechanism 5, and lift pedal mechanism 5 all are connected with control assembly 6, and help the controller 8 is connected with control assembly 8 in the control assembly 8, help the control assembly 8 is realized in the control assembly, and the control assembly 8 is connected with the control assembly 8.
The auxiliary sitting mechanism 3 comprises a front supporting rod 301, a rear supporting rod 302 and an auxiliary supporting rod 303, wherein the front supporting rod 301 and the rear supporting rod 302 are arranged in a cross mode, the lower ends of the front supporting rod 301 and the rear supporting rod 302 are respectively arranged at the front part and the rear part of two sides of the bottom plate 201 through linear guide sleeves 9, the upper ends of the front supporting rod 301 and the rear supporting rod 302 are respectively connected with the rear part and the front part of the supporting seat ring 4 in a rotating mode, specifically, the lower ends of the front supporting rod 301 and the rear supporting rod 302 in the embodiment are respectively connected with a sliding block of the linear guide sleeves 9 in a rotating mode, the lower ends of the auxiliary supporting rod 303 are respectively connected with the middle part and the upper ends of the front supporting rod 301 in a rotating mode, the lower ends of the front supporting rod 301 on two sides are connected with front supporting rods 301 through front connecting plates 304, the lower ends of the rear supporting rods 302 are connected with rear connecting plates 305, the front connecting plates 304 and the rear connecting plates 305 are rectangular plates, the front connecting plates 304 and the rear connecting plates 305 are respectively connected with stepping motors 307 through ball screw sleeves 306, and the stepping motors 307 are connected with the control components 6.
The lifting pedal mechanism 5 comprises a fixed support 501, pedal support rods 502 and pedals 503, wherein the fixed support 501 is two vertically arranged rectangular plates, the fixed support 501 is arranged on the side surface of a linear guide sleeve 9, the pedal support rods 502 are arranged on two sides of the pedals 503 in pairs, the pedal support rods 502 comprise rods which are arranged in two crossed mode, specifically, the two rods in the embodiment are rotatably connected, the rear parts of the fixed support 501 and the pedals 503 are respectively provided with a sliding groove, the lower end of one pedal support rod 502 is rotatably connected to the front part of the fixed support 501, the upper end of the other pedal support rod 502 slides in the sliding groove of the pedals 503, the lower end of the other pedal support rod 502 is rotatably connected to the front part of the pedals 503, connecting shafts 504 are arranged between the lower ends of the pedal support rods 502 which are parallel to each other in a penetrating mode, the connecting shafts 504 are horizontally arranged at the rear part of the fixed support 501, specifically, the electric push rods 505 in the embodiment are hinged to the connecting shafts 504, the electric push rods 505 are arranged on the bottom plate 201, the electric push rods 505 are connected to the middle parts of the control assembly 6, the middle parts of the electric push rods 505 are connected to the control assembly 6, the front parts of the pedals are connected to the linear guide sleeves 503, and the two linear guide sleeves are respectively arranged on the linear guide sleeves 9.
As shown in fig. 4-5, when the invention is used, a user holds the handle 702 by both hands, the height and angle of the supporting seat ring 4 are adjusted by the controller 8 on the side surface of the supporting rod 701, specifically, the user presses an auxiliary sitting button on the controller 8, the controller 8 sends an auxiliary standing instruction, the wireless bluetooth module of the control assembly 6 receives the signal of the controller 8 and sends an action signal to drive the stepping motor 307 to work, the stepping motor 307 is connected with the ball screw sleeve 306 through a coupler, the output end of the stepping motor 307 rotates to drive the ball screw sleeve 301 to do linear motion, the front connecting plate 304 and the rear connecting plate 305 are further driven to move along the direction of the linear guide rail sleeve 9, the front connecting plate 304 and the rear connecting plate 305 are respectively connected with the lower ends of the front supporting rod 301 and the rear supporting rod 302 in a rotating way, and the front supporting rod 301 and the rear supporting rod 302 are driven to move by adjusting the rotating speed and the forward and backward rotation of the stepping motor 307, and finally the adjustment of the supporting seat ring 4 is realized.
During use, the state of the support race 4 changes to:
1. from empty, horizontal to empty, inclined
When the support seat ring 4 is not in use, the support seat ring 4 is in an idle and horizontal state, the horizontal height of the support seat ring 4 from the ground is 542mm, the height of the support seat ring from the pedal 503 is 450mm, the motor rotating speed is zero, the distance between the two linear guide rail sleeved sliders is 660mm, when the support seat ring 4 is in use, a user presses an auxiliary sitting button of the controller 8, the stepping motor 307 rotates positively and the rotating speed is 200r/min, the stepping motor 307 drives the sliders of the linear guide rail sleeved 9 to move towards the directions approaching to each other through the front connecting plate 304 and the rear connecting plate 305, the moving speed is 33mm/s, the front supporting rod 301 and the rear supporting rod 302 rotate, the distance between the lower ends of the front supporting rod 301 and the rear supporting rod 302 is reduced to 450mm, the height of the lower edge of the support seat ring 4 from the ground is 570mm, the height from the pedal 503 is 480mm, and the support seat ring 4 is in an idle and inclined state.
2. Changing from a loaded, tilted state to a loaded, horizontal state
The user holds the handle 702 with both hands, puts the body center of gravity on the supporting seat ring 4, the supporting seat ring 4 is in an empty and inclined state to be in a loaded and inclined state, then the auxiliary sitting button of the controller 8 is pressed, the stepping motor 307 reverses and rotates at 120r/min, the stepping motor 307 drives the sliding blocks of the linear guide rail sleeve 9 to move in the directions away from each other through the front connecting plate 304 and the rear connecting plate 305, the moving speed is 20mm/s, the front supporting rod 301 and the rear supporting rod 302 rotate and drive the supporting seat ring 4 to rotate, and finally the supporting seat ring 4 rotates to be in a loaded and horizontal state and is positioned above the toilet body 1, the user sits on the toilet stably, the convenience is realized, at the moment, the horizontal height of the supporting seat ring 4 from the ground is 542mm, the height from the pedal 503 is 450mm, the motor rotation speed is zero, and the interval between the lower ends of the front supporting rod 301 and the rear supporting rod 302 is 600mm.
3. From a loaded, horizontal to a loaded, tilted state
When the user needs to lift after using the toilet, the auxiliary lifting button of the controller 8 is pressed, the stepping motor 307 rotates forward and the rotating speed is 120r/min, the stepping motor 307 drives the sliding blocks of the linear guide rail sleeve 9 to move towards the direction approaching to each other through the front connecting plate 304 and the rear connecting plate 305, the moving speed is 20mm/s, the front supporting rod 301 and the rear supporting rod 302 rotate and drive the supporting seat ring 4 to rotate, and finally the supporting seat ring 4 rotates to a load and incline state, at the moment, the lower edge of the supporting seat ring 4 is 570mm away from the ground, 480mm away from the pedal 503, the motor rotating speed is zero, and the distance between the lower ends of the front supporting rod 301 and the rear supporting rod 302 is 450mm.
4. From empty, tilted to empty, horizontal
After the use is completed, the user rises up through the supporting handle 702, the supporting seat ring 4 is changed into an idle and inclined state, the user releases the handle 702 and leaves the toilet body 1, the auxiliary sitting button of the controller 8 is pressed down, the stepping motor 307 reverses and the rotating speed drives the sliding blocks of the linear guide rail sleeve 9 to move in the directions away from each other through the front connecting plate 304 and the rear connecting plate 305, the front supporting rod 301 and the rear supporting rod 302 rotate and drive the supporting seat ring 4 to rotate, and finally the supporting seat ring 4 rotates to an idle and horizontal state.
As shown in fig. 6, in the process of using the toilet, the user can adjust the height of the pedal 503 according to his habit to adjust the sitting posture, specifically, the user presses the pedal lifting button on the controller 8, the wireless bluetooth module of the control component 6 receives a signal and transmits an action signal to the electric push rod 505, the output end of the electric push rod 505 stretches out to drive the rotating shaft 504 hinged with the electric push rod 505 to move, two ends of the rotating shaft 504 are arranged in the sliding groove at the rear part of the fixed support 501 and connected with the lower end of the pedal support rod 502, the rotating shaft 504 moves linearly in the sliding groove to drive the pedal support rods 502 at two sides to do planar motion, the pedal support rods 502 at two sides drive the pedal 503 to move in the motion process, finally, the height of the pedal 503 is adjustable, and the sitting posture is adjusted, specifically, the extending range of the electric push rod 505 in this embodiment is 0-100 mm, and the height range between the pedal 503 and the base 2 is 0-150 mm.
When a user needs help in an emergency in the use process, the user presses an emergency help button on the controller 8, and the alarm gives an alarm to remind nearby people to rescue.
The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present invention.