CN207613981U - A kind of electric up-down is stood up power-assisted chair for closet - Google Patents
A kind of electric up-down is stood up power-assisted chair for closet Download PDFInfo
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- CN207613981U CN207613981U CN201720339997.2U CN201720339997U CN207613981U CN 207613981 U CN207613981 U CN 207613981U CN 201720339997 U CN201720339997 U CN 201720339997U CN 207613981 U CN207613981 U CN 207613981U
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Abstract
It stands up power-assisted chair for closet the utility model discloses a kind of electric up-down, including seating pad, seating pad is each side fixedly connected with an articulated slab, the top of each articulated slab has been fixedly connected with a handrail, the lower part of each articulated slab is hinged with a first connecting rod and a second connecting rod, and each first connecting rod is hinged on a hinge bar, and each hinge bar is both secured to the front end of pedestal, a synchronizing shaft is fixedly connected between two second connecting rods, synchronizing shaft is hinged with hinge bar；The fixing end of the movable end of the hinged electric push rod of seating pad, electric pushrod is hinged on the rear end of pedestal, and electric pushrod is electrically connected with controller.The beneficial effects of the utility model：Drive seating pad steadily according to the variation of special exercise path implementation height and angle of inclination by synchronizing shaft using electric pushrod and multi-link structure, the handicapped user of drive that not only can be safe stands up, and meet the track of ergonomics movement, comfort higher.
Description
Technical field
The utility model is related to chair for closet technical field, the power-assisted chair for closet it particularly relates to which a kind of electric up-down is stood up.
Background technology
Handicapped crowd is often faced with to go to the toilet in life and sit down and stand up difficult pain spot problem, old to cause
It is year weak people, Patients with geriatric cardiovascular and cerebrovascular diseases, constipation, muscular atrophy, myasthenia, gynecological disease, gout, rheumatoid, arthritis, residual
The people that it is inconvenient that disease people, pregnant woman etc. stand up standing falls down and life-threatening is safe.
Current existing electronic chair for closet, for the ancillary equipment of chair angle can only be adjusted the disadvantage is that cannot fit well
The fit differentiated user of height can only adjust the track that height causes raising movement locus not meet ergonomics movement, on
It states technology all presence and uses drawback.Such as ZL201220499136.8 described devices can only be lifted and cannot be overturn, it cannot be good
Service user, implementation comfort need to improve
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, stand up power-assisted toilet seat the utility model proposes a kind of electric up-down
Chair, easy to use, Labor-saving safety.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
A kind of electric up-down is stood up power-assisted chair for closet, including seating pad, and the seating pad is each side fixedly connected
There are an articulated slab, the top of each articulated slab to be fixedly connected with a handrail, the lower part of each articulated slab passes through
Hinge joint is hinged with a first connecting rod and a second connecting rod, and the distance between two hinge joints on each articulated slab are
88mm-143mm, each first connecting rod are hinged on by a hinge joint on a hinge bar, and each hinge bar is solid
Due to being fixedly connected with a synchronizing shaft by a fixed point between the front end of pedestal, two second connecting rods, the synchronizing shaft with
The hinge bar rotation connection, and the synchronizing shaft is rotationally connected in pipe, and the pipe is fixed with the hinge bar to be connected
It connects；Distance of the fixed point apart from the pedestal is 137.6mm-223.6mm, described in the hinge joint distance on the hinge bar
The distance between fixed point is 78.4mm-127.4mm, and the distance between the fixed point on the second connecting rod and hinge joint are
125.6mm-204.1mm, the distance between two hinge joints on the first connecting rod are 136mm-221mm；The seating pad is left
By the movable end of a hinge joint hinged electric push rod, the fixing end of the electric pushrod passes through another for arbitrary side in right direction
One hinge joint is hinged on the rear end of the pedestal, and the electric pushrod is in fully collapsed condition, two hinge on the electric pushrod
Contract by distance between contact is any value in 307.2mm -499.2mm, and the folder between the seating pad and horizontal plane
Angle is 0 degree, and in the fully extended state, the extension distance on the electric pushrod between two hinge joints is the electric pushrod
It is more than any value of the contract by distance in 464mm-754mm, and the angle between the seating pad and horizontal plane is 25
Degree, the electric pushrod are electrically connected with controller；There are two symmetrical slotted holes for the rear side setting of the seating pad, and two described right
Maximum distance of center circle between slotted hole is referred to as 210mm, and minimum distance of center circle is 50mm, the center of circle of each symmetrical slotted hole and institute
It is 10mm-40mm to state the distance between seating pad back edge, and the width of each slotted hole is 12mm, radius 6mm.
Further, each hinge bar lower inside is socketed with a supporting leg, is respectively provided on each hinge bar
Have the first fastener, be both provided on each supporting leg with matched several first block button holes of first fastener, it is each
The bottom of the supporting leg has been fixedly connected with a support plate, and the angle between the two support front edge of board is 0 ° -180 °, the branch
The thickness of fagging is 3mm-20mm, and the bottom of the support plate is respectively connected with lower margin or castor, and the rear end of the pedestal is connected with
Height burr adjustable tail margin or height adjustable casters.
Further, be fixedly connected with a support tube on front side of each hinge bar, the two support tube front ends it
Between angle be 0 ° -180 °, be both provided with height burr adjustable tail margin or height adjustable foot on the rear end of the pedestal and support tube
Wheel..
Further, the top of the articulated slab is vertical section, and the lower part of the articulated slab is radian section, the radian section
Leading flank be concave surface, the trailing flank of the radian section is convex surface, and the radian section is hinged with first connecting rod and second connecting rod.
Further, the first connecting rod is curved rod, and the concave surface of the curved rod is downward, the convex surface of the curved rod to
On, the arc length between two hinge joint of the curved rod is 142.4mm-231.4mm, radius 136mm-221mm.
Further, the quantity of the controller is one, and the controller is installed at the top of any one handrail, institute
It includes control button to state controller, and the controller communicates to connect remote controler.
Further, a vertical casing, each described sleeve pipe are fixedly connected in the vertical section of each articulated slab
The lower part of one handrail of interior socket, the lower part of each handrail is both provided with the second fastener, is respectively provided in each described sleeve pipe
Have and matched several second block button holes of second fastener.
Further, the other side on the seating pad left and right directions is hinged one end of nitrogen gas spring, the nitrogen gas spring
The other end be hinged on the rear end of the pedestal.
Further, the other side on the seating pad left and right directions is hinged one end of another electric pushrod, another described
The other end of electric pushrod is hinged on the rear end of the pedestal.
The beneficial effects of the utility model：Drive seating pad steady by synchronizing shaft using electric pushrod and multi-link structure
According to the variation of special exercise path implementation height and angle of inclination, the handicapped user of drive that not only can be safe rises
Body, and meet the track of ergonomics movement, comfort higher；Height of seat and handrail height are adjustable, easy to use, are applicable in
Range is wider.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is that electric up-down according to the utility model embodiment stands up power-assisted chair for closet seating pad when not rising
Structural schematic diagram one；
Fig. 2 be electric up-down according to figure 1 stand up power-assisted chair for closet seating pad rise when structural schematic diagram one；
Fig. 3 is that electric up-down according to the utility model embodiment power-assisted chair for closet seating pad of standing up is vertical when rising
Height and flip angle relational graph；
Fig. 4 is that electric up-down according to the utility model embodiment stands up power-assisted chair for closet seating pad when not rising
Structural schematic diagram two；
Fig. 5 be electric up-down according to figure 1 stand up power-assisted chair for closet seating pad rise when structural schematic diagram two；
Fig. 6 is that electric up-down according to the utility model embodiment is stood up knot of power-assisted chair for closet seating pad when rising
Structure schematic diagram three；
Fig. 7 is that electric up-down according to the utility model embodiment is stood up power-assisted chair for closet seating pad dimensional drawing；
Fig. 8 is the dimensional drawing of the seating pad according to the utility model embodiment；
The Angular Dimension figure of support plates of the Fig. 9 according to the utility model embodiment；.
In figure：
1, pedestal；2, hinge bar；3, pipe；4, first connecting rod；5, second connecting rod；6, articulated slab；7, handrail；8, cushion
Plate；9, electric pushrod；10, nitrogen gas spring；11, supporting leg；12, the first fastener；13, support plate；14, lower margin；15, height is adjustable
Lower margin；16, support tube；17, casing；18, the second fastener.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
Embodiment one：As shown in Fig. 1-2 and 7-9, a kind of electric up-down according to the utility model embodiment is stood up
Power-assisted chair for closet, including seating pad 8, the seating pad 8 are each side fixedly connected with an articulated slab 6, each hinge
The top of fishplate bar 6 has been fixedly connected with a handrail 7, and the lower part of each articulated slab 6 is hinged with one first by hinge joint
Connecting rod 4 and a second connecting rod 5, the distance between two hinge joints on each articulated slab 6 are 88mm-143mm, preferably
110mm, each first connecting rod 4 are hinged on by a hinge joint on a hinge bar 2, and each hinge bar 2 is fixed
A synchronizing shaft is fixedly connected with by a fixed point between the front end of pedestal 1, two second connecting rods 5, the synchronizing shaft with
The hinge bar 2 is rotatablely connected, and the synchronizing shaft is rotationally connected in pipe 3, and the pipe 3 is solid with the hinge bar 2
Fixed connection；Distance of the fixed point apart from the pedestal 1 is 137.6mm-223.6mm, preferably 172mm, the hinge bar 2
On hinge joint apart from the distance between described fixed point be 78.4mm-127.4mm, preferably 98mm, on the second connecting rod 5
Fixed point and the distance between hinge joint be 125.6mm-204.1mm, preferably 157mm, two hinges on the first connecting rod 4
The distance between contact is 136mm-221mm, preferably 170mm；Arbitrary side on 8 left and right directions of the seating pad passes through one
The fixing end of the movable end of hinge joint hinged electric push rod 9, the electric pushrod 9 is hinged on the pedestal by another hinge joint
1 rear end, in fully collapsed condition, the contract by distance on the electric pushrod 9 between two hinge joints is the electric pushrod 9
Any value in 307.2mm -499.2mm, preferably 384mm, and the angle between the seating pad 8 and horizontal plane is 0
Degree, in the fully extended state, the extension distance on the electric pushrod 9 between two hinge joints is the electric pushrod 9
Be more than in 464mm-754mm any value of the contract by distance, preferably 580mm, and the seating pad 8 and horizontal plane it
Between angle be 25 degree, the electric pushrod 9 is electrically connected with controller；There are two symmetrical long for the rear side setting of the seating pad 8
Circular hole 19, the maximum distance of center circle between two symmetrical slotted holes 19 are 210mm, and minimum distance of center circle is 50mm, each described
The distance between the center of circle of symmetrical slotted hole 19 and 8 back edge of the seating pad are 10mm-40mm, each slotted hole 19
Width is 12mm, radius 6mm.
Wherein, each 2 lower inside of the hinge bar is socketed with a supporting leg 11, is respectively provided on each hinge bar 2
There is the first fastener 12, is both provided on each supporting leg 11 and matched several first buckles of first fastener 12
The bottom in hole, each supporting leg 11 has been fixedly connected with a support plate 13, and the angle between two support plates, 13 front end is
0 ° -180 °, the thickness of the support plate 13 is 3mm-20mm, and the bottom of the support plate 13 is respectively connected with lower margin 14, the base
The rear end of seat 1 is connected with height burr adjustable tail margin 15.Wherein, the top of the articulated slab 6 is vertical section, under the articulated slab 6
Portion is radian section, and the leading flank of the radian section is concave surface, and the trailing flank of the radian section is convex surface, the radian section and first
Connecting rod 4 and second connecting rod 5 are hinged.Wherein, the first connecting rod 4 is curved rod, and the concave surface of the curved rod is downward, the arc
The convex surface of shape bar is upward, and the arc length between two hinge joint of the curved rod is 142.4mm-231.4mm, preferably 178mm, radius
For 136mm-221mm, preferably 170mm.Wherein, the quantity of the controller is one, and the controller is installed on any one
7 top of the handrail, the controller includes control button, and the controller communicates to connect remote controler.Wherein, each hinge
It is fixedly connected with a vertical casing 17 in the vertical section of fishplate bar 6, the lower part of a handrail 7 is socketed in each described sleeve pipe 17, often
The lower part of one handrail 7 is both provided with the second fastener 18, is both provided in each described sleeve pipe 17 and second fastener
18 matched several second block button holes.Wherein, the other side on 8 left and right directions of the seating pad is hinged the one of nitrogen gas spring 10
End, the other end of the nitrogen gas spring 10 are hinged on the rear end of the pedestal 1.
In order to facilitate the above-mentioned technical proposal of the utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
It is described in the utility model be fixedly connected with mode and the conventional technical means such as can be connected with, weld replace.
The concrete numerical value that the utility model is previously mentioned can change in the range of its 0.8 times -1.3 times.
Pedestal 1 is welded by rectangular tube, and hinge bar 2 and supporting leg 11 are rectangular tube.
Seating pad 8 is integrally formed, and is provided on seating pad 8 and is closed and is open with the closestool mouth corresponding particular curve that matches,
Particular curve, which is closed opening, can meet the installation of mobile bedpan and unload demand.It can be equipped on seating pad 8 intelligent and non-
Intelligent toilet cover.Particular curve, which is closed opening, can coordinate the mobile metal of installation or Plastic bed pan, can also be with Western-style toilet seat
Mouth corresponds, the slotted hole that 8 rear side of seating pad is arranged（Each oval hole length is 80, width 12mm）For installing whole classes
Type intelligent toilet seat and non intelligent toilet seat.
Synchronizing shaft is mounted on two second by connection types such as key connection, pin connection, riveting, welding, bonding or square holes and connects
Between bar 5, two second connecting rods 5 are forced to rotate synchronously so that 8 left and right sides articulated slab 6 of seating pad acts simultaneously, while phase occurs
Same height and angle tilt displacement avoids because deformation and displacement caused by load imbalance, reduce transmission system
Volume strain and stress, to improve the comfort of seat, safety and service life.Synchronizing shaft passes through two hinge bars 2,
Synchronizing shaft is connect by bearing with pipe 3, and synchronizing shaft can rotate freely in pipe 3.
Electric pushrod 9 includes line handspike motor, and line handspike motor is for driving the utility model to act, electric pushrod
9 movable end is hinged seating pad 8, and the fixing end of electric pushrod 9 is hinged on the rear end of pedestal 1, and electric pushrod 9 is prevented with very high
The dust-proof grade of water, can apply in bathroom.The mode or two electric pushrods of an electric pushrod 9 can be used in the utility model
The mode of 9 mode or an electric pushrod 9 plus a nitrogen gas spring 10, need to be true according to the weight of user using which kind of mode
Fixed, the weight born when using an electric pushrod 9 is minimum, and when using two electric pushrods 9, the weight born is maximum, electricity
The installation site of dynamic push rod 9 and the installation site of nitrogen gas spring 10 can be interchangeable.
Controller can be installed on the handrail 7 of the arbitrary side side of seating pad 8.Controller may be mounted at that left and right is any to be helped
On hand 7 or on ground.Person, upper limb disability or part disability crowd are got used to adapt to right-hand man's difference.It is arranged on controller
There is child lock, danger is caused with child-resistant operation error of playing.And controller can not only pass through two control buttons（One
Rise button, a declines button）Control can also use wireless or bluetooth connection remote controler to be controlled.To adapt to difference
User demand.
Height regulating mechanism includes supporting leg 11, support plate 13, lower margin 14, height burr adjustable tail margin 15 etc., height regulating mechanism
Setting is 0-160mm height in 1 bottom of pedestal, Independent adjustable height, adjustable altitude range, and the form for adjusting height can
It is stepless adjustable to be divided into gear adjustment and screw thread.The gear mode that uses of adjustment is is socketed one in 2 lower inside of hinge bar
Leg 11, is arranged the first fastener 12 on hinge bar 2, setting and 12 matched several first buckles of the first fastener on supporting leg 11
Hole, the bottom fixed support plate 13 of supporting leg 11, support plate 13 support for toed-out shape, and the front-end and back-end of support plate 13 are not same
On straight line, the angle between two support plates, 13 front end is 0 ° -180 °, not only the prior side of being of reinforcement structure stability
Just the action of user makes user not tripped during more easily sitting down and standing, and prevents because sitting
Because of the tipping condition that center of gravity is got higher and generates after 8 raising of backing plate so that entire power assistive device is more reliable and more stable.It simultaneously supports
Plate 13 has used flattening design, overall thickness 3-20mm to reduce the possibility that user trips.The bottom of support plate 13 can pacify
Lower margin, gum cover, castor, soft rubber or sucker etc. are filled, damping and firm height, the stepless adjustable use of screw thread are played the role of
Mode be screw thread stepless changing to being suitble to height or straight trough sliding to be adjusted to suitable height rear screw（Gear）Locking, adjustment side
Formula is easy to operate safe and reliable, improves comfort level and the safety of user.
When the distance of two hinge joints on the electric pushrod 9 is 580mm, the angle between seating pad 8 and horizontal plane
It it is 25 degree, the angle between second connecting rod 5 and perpendicular is 110 degree.
First connecting rod 4 can be curved rod, or right angle bar, as long as not occurring in the motion process of first connecting rod 4
Movement interference, concrete shape is determines according to actual conditions.
When specifically used, it is 580mm to control the elongation of electric pushrod 9 from 384mm to change by the control button of controller,
Under the driving of line handspike motor, hinge bar 2, first connecting rod 4, second connecting rod 5 and the interaction of articulated slab 6 drive seating pad 8
Angle of inclination becomes larger from level and changes to 25 ° for 0 ° while increasing, and vertical lift height becomes 750mm from 370mm.From
And user is driven to realize comfortable safe power-assisted standing process.
The movement locus of seating pad 8 during user stands up is shown in Fig. 3, when 8 front end vertical height of seating pad is from 0
When becoming 8mm, the angle of inclination of 8 rear end of seating pad becomes 12 ° from 0 °, when 8 front end vertical height of seating pad becomes 34mm from 8mm
When, the angle of inclination of 8 rear end of seating pad becomes 17 ° from 12 °, when 8 front end vertical height of seating pad becomes 65mm from 34mm, sits
The angle of inclination of 8 rear end of backing plate becomes 19 ° from 17 °, when 8 front end vertical height of seating pad from, when 65mm becomes 94mm, seating pad
The angle of inclination of 8 rear ends becomes 21 ° from 19 °, when 8 front end vertical height of seating pad becomes 120mm from 94mm, after seating pad 8
The angle of inclination at end becomes 22 ° from 21 °, when 8 front end vertical height of seating pad becomes 160mm from 120mm, 8 rear end of seating pad
Angle of inclination become 24 ° from 22 ° when 8 front end vertical height of seating pad becomes 191mm from 160mm, 8 rear end of seating pad is inclined
Rake angle becomes 25 ° from 24 °.The angle change that the movement locus can be seen that the initial stage seating pad stood up becomes than height
Change obviously, the height change for the ending phase seating pad stood up is more apparent than angle change, which best suits power-assisted standing
When ergonomics curve movement track, keep whole process safer comfortable.
The utility model has the following advantages due to taking above technical scheme：
1, the utility model is constituted more using electric pushrod and hinge bar, first connecting rod, second connecting rod, articulated slab
Link mechanism drives seating pad to realize the variation highly with angle of inclination, to which the handicapped user of drive of safety stands up,
2, for the utility model during implementing to stand up, the kinetic characteristic of multi-link structure determines the utility model
Comfort of standing up, from 0 ° to 19 19 ° of ° vertical ascent distance 65mm. angles overturning variation can meet user's
The requirement that angle and height power-assisted are stood up only has as many as 6 ° but vertical ascent distance 126mm from 65mm-191mm angle changes, more
The kinetic characteristic of link mechanism is realized for the taller and bigger use of stature powerful support the most comfortable, also, passes through control
The size range of first connecting rod and second connecting rod processed makes the horizontal displacement control of entire chair for closet gravity center shift during standing up
System is within the scope of 5mm, and for seating pad angle change within the scope of 0~25 °, seating pad distance from top ground level is 355（It is horizontal）-
635mm（The limit）Left and right can preferably adapt to the user that height is 1.2m-2.2m heights（Sole is without departing from ground）, and be applicable in
The user of whole weight.And user can feel that position the most comfortable stands up and sit at any time according to the height of oneself
Under, operation is completed by manual or foot control.Simple and convenient safety.
3, handrail is respectively set in the utility model at the top of the both sides of seating pad, and handrail can be that user was standing up
Grasping is provided in journey, handrail can adjust height by the casing of socket in 0-100mm, to increase body when standing up and taking a seat
The handrail of body stability, both sides can install controller.Controller can be independently mounted on the handrail of left and right.To adapt to a left side
Right hand difference gets used to person.Both can with self-help operation can also others help to operate.And it is designed with child lock, with child-resistant
Operation error of playing causes danger.Controller can also use wireless control or bluetooth approach to control.To adapt to different make
The demand of user.
4, this lockout member of the synchronizing shaft of the utility model is not only simple in structure reliably, can also make seating pad by
It not will produce when unbalanced load and tumble or deform, make seating pad synchronous ascending or decline, reduce the strain of seating pad, carry
High comfort and security reliability.Increase service life of equipment.
5, auxiliary power-assisted nitrogen gas spring is hingedly installed between pedestal, even if nitrogen on the left of the seating pad of the utility model
Spring is damaged, and dangerous will not be caused to user
6, height regulating mechanism is added, Independent adjustable height, can be divided into gear adjustment and height is stepless adjustable.Outer eight
Font supports.Reinforcement structure stability.It prevents because because of the tipping condition that center of gravity is got higher and generates after seating pad raising so that
Entire power assistive device is more reliable and more stable.It is stepless that screw thread can be used in height regulating mechanism（Straight trough sliding adjustment）It is adjusted to be suitble to height
Degree or gear are adjusted to be suitble to height rear screw（Gear）Locking, adjustment mechanism are easy to operate safe and reliable.Because having used flat
Graduation support plate, overall thickness 3-20mm reduce the possibility that user trips.The bottom of support plate can mounting foot, gum cover,
Castor, soft rubber or sucker etc. play damping and firm effect, improve user's comfort level and safety.
7, the utility model can also use two electric pushrods, and same while other parts are not made an amendment
When suitable for being installed in the left and right sides of seating pad, to adapt to the heavier user of weight, for example weight is less than or equal to 400kg
User.With very high water proof and dust proof grade, and the arbitrary of seating pad can be installed on using single electric pushrod
Side.Not only installation is simple, convenient, safety.The user of the Intelligent toilet cover in different operation direction can also be compatible with.
Embodiment two：As shown in Fig. 4-5 and 7-9, a kind of electric up-down according to the utility model embodiment is stood up
Power-assisted chair for closet, including seating pad 8, the seating pad 8 are each side fixedly connected with an articulated slab 6, each hinge
The top of fishplate bar 6 has been fixedly connected with a handrail 7, and the lower part of each articulated slab 6 is hinged with one first by hinge joint
Connecting rod 4 and a second connecting rod 5, the distance between two hinge joints on each articulated slab 6 are 88mm-143mm, preferably
110mm, each first connecting rod 4 are hinged on by a hinge joint on a hinge bar 2, and each hinge bar 2 is fixed
A synchronizing shaft is fixedly connected with by a fixed point between the front end of pedestal 1, two second connecting rods 5, the synchronizing shaft with
The hinge bar 2 is rotatablely connected, and the synchronizing shaft is rotationally connected in pipe 3, and the pipe 3 is solid with the hinge bar 2
Fixed connection；Distance of the fixed point apart from the pedestal 1 is 137.6mm-223.6mm, preferably 172mm, the hinge bar 2
On hinge joint apart from the distance between described fixed point be 78.4mm-127.4mm, preferably 98mm, on the second connecting rod 5
Fixed point and the distance between hinge joint be 125.6mm-204.1mm, preferably 157mm, two hinges on the first connecting rod 4
The distance between contact is 136mm-221mm, preferably 170mm；Arbitrary side on 8 left and right directions of the seating pad passes through one
The fixing end of the movable end of hinge joint hinged electric push rod 9, the electric pushrod 9 is hinged on the pedestal by another hinge joint
1 rear end, in fully collapsed condition, the contract by distance on the electric pushrod 9 between two hinge joints is the electric pushrod 9
Any value in 307.2mm -499.2mm, preferably 384mm, and the angle between the seating pad 8 and horizontal plane is 0
Degree, in the fully extended state, the extension distance on the electric pushrod 9 between two hinge joints is the electric pushrod 9
Be more than in 464mm-754mm any value of the contract by distance, preferably 580mm, and the seating pad 8 and horizontal plane it
Between angle be 25 degree, the electric pushrod 9 is electrically connected with controller；There are two symmetrical long for the rear side setting of the seating pad 8
Circular hole 19, the maximum distance of center circle between two symmetrical slotted holes 19 are 210mm, and minimum distance of center circle is 50mm, each described
The distance between the center of circle of symmetrical slotted hole 19 and 8 back edge of the seating pad are 10mm-40mm, each slotted hole 19
Width is 12mm, radius 6mm.
Wherein, each 2 lower inside of the hinge bar is socketed with a supporting leg 11, is respectively provided on each hinge bar 2
There is the first fastener 12, is both provided on each supporting leg 11 and matched several first buckles of first fastener 12
The bottom in hole, each supporting leg 11 has been fixedly connected with a support plate 13, and the angle between two support plates, 13 front end is
0 ° -180 °, the thickness of the support plate 13 is 3mm-20mm, and the bottom of the support plate 13 is respectively connected with castor, the pedestal 1
Rear end be connected with height adjustable casters.Wherein, the front side of each hinge bar 2 has been fixedly connected with a support tube 16, and two
Angle between 16 front end of the support tube is 0 ° -180 °, and height is both provided on the rear end of the pedestal 1 and support tube 16 can
Adjust lower margin 15 or height adjustable casters.Wherein, the top of the articulated slab 6 is vertical section, and the lower part of the articulated slab 6 is radian
Section, the leading flank of the radian section are concave surface, and the trailing flank of the radian section is convex surface, the radian section and first connecting rod 4 and
Second connecting rod 5 is hinged.Wherein, the first connecting rod 4 is curved rod, and the concave surface of the curved rod is downward, the curved rod
Convex surface is upward, and the arc length between two hinge joint of the curved rod is 142.4mm-231.4mm, preferably 178mm, and radius is
136mm-221mm, preferably 170mm.Wherein, the quantity of the controller is one, and the controller is installed on any one institute
7 top of handrail is stated, the controller includes control button, and the controller communicates to connect remote controler.Wherein, each described hinged
It is fixedly connected with a vertical casing 17 in the vertical section of plate 6, the lower part of a handrail 7 is socketed in each described sleeve pipe 17, it is each
The lower part of the handrail 7 is both provided with the second fastener 18, is both provided in each described sleeve pipe 17 and second fastener 18
Matched several second block button holes.Wherein, the other side on 8 left and right directions of the seating pad is hinged the one of nitrogen gas spring 10
End, the other end of the nitrogen gas spring 10 are hinged on the rear end of the pedestal 1.
Embodiment two is only that height regulating mechanism is different from the driving of embodiment one, and embodiment two is by height regulating mechanism
In lower margin 14 replace with castor, height burr adjustable tail margin 15 is replaced with into height adjustable casters, and in the particular curve of seating pad 8
It is closed opening and is mounted with bedpan, and the position of electric pushrod 9 and nitrogen gas spring 10 is exchanged, it is in addition to this, real
Example two and one all same of embodiment are applied, details are not described herein.
Embodiment three：As Figure 6-9, a kind of electric up-down according to the utility model embodiment stand up power-assisted seat
Just chair, including seating pad 8, the seating pad 8 are each side fixedly connected with an articulated slab 6, each articulated slab 6
Top has been fixedly connected with a handrail 7, and the lower part of each articulated slab 6 is hinged with 4 He of a first connecting rod by hinge joint
One second connecting rod 5, the distance between two hinge joints on each articulated slab 6 are 88mm-143mm, preferably 110mm, often
One first connecting rod 4 is hinged on by a hinge joint on a hinge bar 2, and each hinge bar 2 is both secured to pedestal 1
Front end is fixedly connected with a synchronizing shaft, the synchronizing shaft and the hinge bar between two second connecting rods 5 by a fixed point
2 rotation connections, and the synchronizing shaft is rotationally connected in pipe 3, and the pipe 3 is fixedly connected with the hinge bar 2；It is described
Distance of the fixed point apart from the pedestal 1 is 137.6mm-223.6mm, preferably 172mm, the hinge joint on the hinge bar 2
Be 78.4mm-127.4mm, preferably 98mm apart from the distance between described fixed point, the fixed point on the second connecting rod 5 with
The distance between hinge joint is 125.6mm-204.1mm, preferably 157mm, between two hinge joints on the first connecting rod 4
Distance is 136mm-221mm, preferably 170mm；Arbitrary side on 8 left and right directions of the seating pad is hinged point articulated by one
The movable end of electric pushrod 9, the fixing end of the electric pushrod 9 are hinged on the rear end of the pedestal 1 by another hinge joint, institute
Electric pushrod 9 is stated in fully collapsed condition, the contract by distance on the electric pushrod 9 between two hinge joints is 307.2mm-
Any value in 499.2mm, preferably 384mm, and the angle between the seating pad 8 and horizontal plane is 0 degree, it is described electronic
For push rod 9 in the fully extended state, the extension distance on the electric pushrod 9 between two hinge joints is big in 464mm-754mm
In any value of the contract by distance, preferably 580mm, and the angle between the seating pad 8 and horizontal plane is 25 degree,
The electric pushrod 9 is electrically connected with controller；There are two symmetrical slotted holes 19 for the rear side setting of the seating pad 8, described in two
Maximum distance of center circle between symmetrical slotted hole 19 is 210mm, and minimum distance of center circle is 50mm, the circle of each symmetrical slotted hole 19
The distance between the heart and 8 back edge of the seating pad are 10mm-40mm, and the width of each slotted hole 19 is 12mm, radius
For 6mm.
Wherein, the front side of each hinge bar 2 has been fixedly connected with a support tube 16, two support tubes, 16 front end it
Between angle be 0 ° -180 °, be both provided with height burr adjustable tail margin 15 on the rear end of the pedestal 1 and support tube 16.Wherein, described
The top of articulated slab 6 is vertical section, and the lower part of the articulated slab 6 is radian section, and the leading flank of the radian section is concave surface, described
The trailing flank of radian section is convex surface, and the radian section is hinged with first connecting rod 4 and second connecting rod 5.Wherein, the first connecting rod
4 be curved rod, and the concave surface of the curved rod is downward, and the convex surface of the curved rod is upward, between two hinge joint of the curved rod
Arc length is 142.4mm-231.4mm, preferably 178mm, radius 136mm-221mm, preferably 170mm.Wherein, the control
The quantity of device is one, and the controller is installed on 7 top of any one handrail, and the controller includes control button, institute
State controller communication connection remote controler.Wherein, it is fixedly connected with a vertical casing in the vertical section of each articulated slab 6
17, the lower part of one handrail 7 of interior socket of each described sleeve pipe 17, the lower part of each handrail 7 is both provided with the second fastener 18,
It is both provided in each described sleeve pipe 17 and matched several second block button holes of second fastener 18.Wherein, the cushion
The other side on 8 left and right directions of plate is hinged one end of nitrogen gas spring 10, and the other end of the nitrogen gas spring 10 is hinged on the base
The rear end of seat 1.
Embodiment three and embodiment one differ only in that height regulating mechanism is different, and the height in embodiment three adjusts machine
Structure includes support tube 16 and height burr adjustable tail margin 15（Height adjustable casters）, support plate 13 is the support of toed-out shape, adjusts height
Form only have screw thread it is stepless it is adjustable this is a kind of, specifically by height burr adjustable tail margin 15（Height adjustable casters）Screw thread is stepless
（Straight trough sliding adjustment）It is adjusted to be suitble to height rear screw（Gear）This form is locked, embodiment three is also to 9 He of electric pushrod
The position of nitrogen gas spring 10 is exchanged, and in addition to this, embodiment three and one all same of embodiment, details are not described herein.
To sum up, by means of the above-mentioned technical proposal of the utility model, passed through with multi-link structure using electric pushrod synchronous
Axis drive seating pad steadily according to the variation of special exercise path implementation height and angle of inclination, not only can safety drive row
Dynamic inconvenience user stands up, and meets the track of ergonomics movement, comfort higher；Height of seat and handrail height can
It adjusts, easy to use, the scope of application is wider.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
- The power-assisted chair for closet 1. a kind of electric up-down is stood up, including seating pad（8）, which is characterized in that the seating pad（8）A left side Right both sides are respectively fixedly connected with an articulated slab（6）, each articulated slab（6）Top be fixedly connected with a handrail（7）, often One articulated slab（6）Lower part a first connecting rod is hinged with by hinge joint（4）With a second connecting rod（5）, each described Articulated slab（6）On the distance between two hinge joints be 88mm-143mm, each first connecting rod（4）Pass through a hinge joint It is hinged on a hinge bar（2）On, each hinge bar（2）It is both secured to pedestal（1）Front end, two second connecting rods（5） Between a synchronizing shaft is fixedly connected with by a fixed point, the synchronizing shaft and the hinge bar（2）Rotation connection, and it is described Synchronizing shaft is rotationally connected with pipe（3）It is interior, the pipe（3）With the hinge bar（2）It is fixedly connected；The fixed point is apart from institute State pedestal（1）Distance be 137.6mm-223.6mm, the hinge bar（2）On hinge joint between the fixed point Distance is 78.4mm-127.4mm, the second connecting rod（5）On fixed point and the distance between hinge joint be 125.6mm- 204.1mm the first connecting rod（4）On the distance between two hinge joints be 136mm-221mm；The seating pad（8）Left and right Arbitrary side on direction passes through a hinge joint hinged electric push rod（9）Movable end, the electric pushrod（9）Fixing end it is logical It crosses another hinge joint and is hinged on the pedestal（1）Rear end, the electric pushrod（9）It is described electronic in fully collapsed condition Push rod（9）Contract by distance between upper two hinge joint is any value in 307.2mm -499.2mm, and the seating pad（8） Angle between horizontal plane is 0 degree, the electric pushrod（9）In the fully extended state, the electric pushrod（9）Upper two hinge Extension distance between contact is to be more than any value of the contract by distance in 464mm-754mm, and the seating pad（8） Angle between horizontal plane is 25 degree, the electric pushrod（9）It is electrically connected with controller；The seating pad（8）Rear side set Symmetrical slotted hole there are two setting（19）, two symmetrical slotted holes（19）Between maximum distance of center circle be 210mm, the minimum center of circle Away from for 50mm, each symmetrical slotted hole（19）The center of circle and the seating pad（8）The distance between back edge is 10mm- 40mm, each slotted hole（19）Width be 12mm, radius 6mm.
- The power-assisted chair for closet 2. electric up-down according to claim 1 is stood up, which is characterized in that each hinge bar（2） Lower inside is socketed with a supporting leg（11）, each hinge bar（2）On be both provided with the first fastener（12）, each described Supporting leg（11）On be both provided with and first fastener（12）Matched several first block button holes, each supporting leg（11）'s Bottom has been fixedly connected with a support plate（13）, two support plates（13）Angle between front end is 0 ° -180 °, the support Plate（13）Thickness be 3mm-20mm, the support plate（13）Bottom be respectively connected with lower margin（14）Or castor, the pedestal（1） Rear end be connected with height burr adjustable tail margin（15）Or height adjustable casters.
- The power-assisted chair for closet 3. electric up-down according to claim 1 is stood up, which is characterized in that each hinge bar（2） Front side be fixedly connected with a support tube（16）, two support tubes（16）Angle between front end is 0 ° -180 °, the base Seat（1）Rear end and support tube（16）On be both provided with height burr adjustable tail margin（15）Or height adjustable casters.
- The power-assisted chair for closet 4. electric up-down according to claim 2 or 3 is stood up, which is characterized in that the articulated slab（6）'s Top is vertical section, the articulated slab（6）Lower part be radian section, the leading flank of the radian section is concave surface, the radian section Trailing flank be convex surface, the radian section and first connecting rod（4）And second connecting rod（5）It is hinged.
- The power-assisted chair for closet 5. electric up-down according to claim 4 is stood up, which is characterized in that the first connecting rod（4）For The concave surface of curved rod, the curved rod is downward, and the convex surface of the curved rod is upward, the arc length between two hinge joint of the curved rod For 142.4mm-231.4mm, radius 136mm-221mm.
- The power-assisted chair for closet 6. electric up-down according to claim 5 is stood up, which is characterized in that the quantity of the controller is One, the controller is installed on any one handrail（7）Top, the controller include control button, the controller Communicate to connect remote controler.
- The power-assisted chair for closet 7. electric up-down according to claim 6 is stood up, which is characterized in that each articulated slab（6） Vertical section on be fixedly connected with a vertical casing（17）, each described sleeve pipe（17）One handrail of interior socket（7）Lower part, often One handrail（7）Lower part be both provided with the second fastener（18）, each described sleeve pipe（17）On be both provided with this second Fastener（18）Matched several second block button holes.
- The power-assisted chair for closet 8. electric up-down according to claim 1 is stood up, which is characterized in that the seating pad（8）Left and right The other side on direction is hinged nitrogen gas spring（10）One end, the nitrogen gas spring（10）The other end be hinged on the pedestal （1）Rear end.
- The power-assisted chair for closet 9. electric up-down according to claim 1 is stood up, which is characterized in that the seating pad（8）Left and right The other side on direction is hinged another electric pushrod（9）One end, another electric pushrod（9）The other end be hinged on it is described Pedestal（1）Rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339997.2U CN207613981U (en) | 2017-04-01 | 2017-04-01 | A kind of electric up-down is stood up power-assisted chair for closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339997.2U CN207613981U (en) | 2017-04-01 | 2017-04-01 | A kind of electric up-down is stood up power-assisted chair for closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207613981U true CN207613981U (en) | 2018-07-17 |
Family
ID=62817310
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339997.2U Expired - Fee Related CN207613981U (en) | 2017-04-01 | 2017-04-01 | A kind of electric up-down is stood up power-assisted chair for closet |
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| CN (1) | CN207613981U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353550A (en) * | 2019-07-11 | 2019-10-22 | 邱玉兰 | A kind of pregnant and lying-in women's chair for closet for gynemetrics |
| CN110419977A (en) * | 2019-07-31 | 2019-11-08 | 河海大学常州校区 | A kind of intelligent toilet vehicle of helping the elderly |
| CN110432815A (en) * | 2019-08-13 | 2019-11-12 | 广东工业大学 | A kind of toilet seat has assisted sitting device |
| CN110613389A (en) * | 2019-09-24 | 2019-12-27 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Toilet seat auxiliary device |
| CN111387862A (en) * | 2020-03-23 | 2020-07-10 | 西安文理学院 | Old-people-assisting potty chair and control method thereof |
| CN111568284A (en) * | 2020-05-18 | 2020-08-25 | 重庆大学 | Old person helps stool pot mechanism based on old person's appearance custom of squatting and designs |
| CN112137809A (en) * | 2020-09-25 | 2020-12-29 | 武汉理工大学 | Multifunctional indoor chair for old people |
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2017
- 2017-04-01 CN CN201720339997.2U patent/CN207613981U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353550A (en) * | 2019-07-11 | 2019-10-22 | 邱玉兰 | A kind of pregnant and lying-in women's chair for closet for gynemetrics |
| CN110353550B (en) * | 2019-07-11 | 2021-03-30 | 青岛市妇女儿童医院 | A toilet seat chair for pregnant and lying-in woman for gynaecology and obstetrics |
| CN110419977A (en) * | 2019-07-31 | 2019-11-08 | 河海大学常州校区 | A kind of intelligent toilet vehicle of helping the elderly |
| CN110432815A (en) * | 2019-08-13 | 2019-11-12 | 广东工业大学 | A kind of toilet seat has assisted sitting device |
| CN110613389A (en) * | 2019-09-24 | 2019-12-27 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Toilet seat auxiliary device |
| CN110613389B (en) * | 2019-09-24 | 2021-07-09 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Toilet seat auxiliary device |
| CN111387862A (en) * | 2020-03-23 | 2020-07-10 | 西安文理学院 | Old-people-assisting potty chair and control method thereof |
| CN111568284A (en) * | 2020-05-18 | 2020-08-25 | 重庆大学 | Old person helps stool pot mechanism based on old person's appearance custom of squatting and designs |
| CN111568284B (en) * | 2020-05-18 | 2024-05-14 | 重庆大学 | Old people toilet-aiding mechanism designed based on old people squatting habit |
| CN112137809A (en) * | 2020-09-25 | 2020-12-29 | 武汉理工大学 | Multifunctional indoor chair for old people |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20200401 |