CN201591327U - Electric lifting seat - Google Patents
Electric lifting seat Download PDFInfo
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- CN201591327U CN201591327U CN2010200000102U CN201020000010U CN201591327U CN 201591327 U CN201591327 U CN 201591327U CN 2010200000102 U CN2010200000102 U CN 2010200000102U CN 201020000010 U CN201020000010 U CN 201020000010U CN 201591327 U CN201591327 U CN 201591327U
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- seat
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- bar
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- 230000000694 effects Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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Abstract
The utility model relates to an electric lifting seat which is characterized by comprising two connecting rod groups, at least one power source, two connecting rods and a seat, wherein the two connecting rod groups are respectively provided with a first movable rod and a second movable rod which are movably pivoted with each other in a crossing way; one end of each first movable rod is provided with a pivot part in a way of bending and extending forwards; at least one power source is positioned between the two connecting rod groups, and can be used for controlling the opening and closing angles between the first movable rods and the second movable rods; the two connecting rods are respectively pivoted at the pivot parts; and the rear end of the seat is pivoted with the two second movable rods, and the front end thereof is pivoted at one end of the two connecting rods corresponding to the pivot parts. Therefore, the two connecting rod groups and the connecting rods are matched with the power source, so that the lifting height of the seat can be adjusted.
Description
Technical field
The utility model is about a kind of electronic adjustment lifting seat, more detailed it, especially refer to that a kind of control seat that supplies is uprightly, tilts and lies low, and the folding state that folds, with at the elderly and handicapped person, but normal sitting position be provided, auxiliary stand, seat is reduced to ground, can couch folding with can walk etc. multi-functional, to increase its convenience in life.
Background technology
Along with Medical Devices are gradually perfect now, and general people pay attention to health, to such an extent as to that the proportion of aged population accounts for global population ratio is in the majority.Various countries, whole world average statistics, during 2005 to the year two thousand fifty, on behalf of the consumption market, proportion of aged population's increase will enlarge day by day; And along with the change of lifestyle, the elderly is like traditional concept, is the dependent community that only can foster by children, and therefore following elderly population rate of growth will continue to increase, and along with age level is higher, its handle daily life difficulty also with increase.
In view of this, had many comparatively advanced wheelchairs on the medical market, and the electric up-down seat, to provide the function of adjusting height of seat, make it can comply with different user demands at the elderly or handicapped person, carry out the lifting of seat; Yet though the design that existing lifting height of the electric up-down seat of commonly using and folding are lain, its structure does not reach supreme good, and it is too complicated or control inadequately shortcoming stably to have structure usually, therefore lacks practicality.
On the other hand, the electric up-down seat of commonly using, more than the design of many group X type connecting rods as elevating mechanism is set between chair frame and the wheel carrier, though it makes the seat can vertical lift, the X type connecting rod that splices certain chassis height that will account for, cause seat still higher after reduction folds, therefore, after making folding folding, can't effectively reach outside the purpose of saving the space, when occupant's very inconvenience when getting ten ground article of desiring to jackknife, the danger that has accident to fall easily.
Open the shortcoming of prior art on comprehensive, comprise the electric up-down seat of commonly using haply, its structure does not reach supreme good, and seat is still higher after reduction folds, therefore can't effectively save the space, and when the occupant desires to pick up the ground article, also quite dangerous and inconvenient; And, the utility model proposes a kind of electric up-down seat in view of solving above-mentioned shortcoming.
Summary of the invention
The utility model main purpose is, a kind of electric up-down seat is provided, pass through linkage, this height of seat is reduced near ground, mat makes the elderly or the handicapped person who takes on this seat, desires to pick up to place or drop when ground article, can easily and easily pick up, avoiding, and cause danger because of disequilibrium causes falling from this seat.
For achieving the above object, a kind of electric up-down seat of the utility model, it is characterized in that: two connection rod set, each connection rod set have one first motion bar and one second motion bar intersects activity mutually and articulates, and an end of each first motion bar is transferred forward to extend and is provided with an articulated section; Be provided with at least one power source of controlling folding angle between this first motion bar and this second motion bar between this two connection rod set;
Two connecting rods, each connecting rod is articulated in each articulated section; And
One seat, the rear end of this seat are articulated in this 2 second motion bar, and the front end of this seat is articulated in the other end of this two connecting rod in relative this articulated section;
By this, this two connection rod set and this connecting rod cooperate with this power source, to adjust the adjustable height of this seat.
Wherein, the two ends of this power source are arranged in a cross bar group, a bar and a back bar before this cross bar group has one, and each articulates this back bar with each first motion bar respectively mutually in two ends, and the two ends of bar are arranged in respectively on this 2 second motion bar before being somebody's turn to do.
Wherein, this power source is an electric oil pressure device.
Wherein, this power source is a linear actuators.
Wherein, this linear actuators comprises one can supply movable telescopic, to control the expansion link of this connection rod set activity folding.
Wherein, this power source electrically connects a controller.
Wherein, the end of each first motion bar is provided with one and moves wheel.
Wherein, the end of each second motion bar is provided with an auxiliary wheel.
Wherein, this seat has a chair back and a seat body, is provided with one between this chair back and this seat body for the adjustment structure of adjusting angle between this chair back and this seat body.
Wherein, the both sides of this chair back handrail that respectively is pivoted.
One of the utility model effect is, can be more unable because of shank at the elderly or handicapped person, and the difficulty that can't independently stand up to stand from this seat voluntarily, auxiliary function is provided, mat makes the elderly or the handicapped person who takes on this seat, when desiring to stand up to stand, other people assist in to need not mat, can stand up like a cork to stand.
Two of the utility model effect is that the utilization linkage makes this seat when any adjustable height, all can reach the function that couches.
The utility model effect three is, by the function that couches so that move to when bed last when caregiver or medical personnel at home will take the elderly on this seat or handicapped person in desire, provide can be laborsaving, save time and the benefit of convenience.
Four of the utility model effect is, sees through linkage, this seat can be folded to minimum altitude, therefore when it is not used, can be positioned over a certain corner in the family, to reach the effect of saving the space.
Five of the utility model effect is, this seat bottom is provided with two and moves wheel and two support wheels, can conveniently move the people who is seated on this seat in order to house caregiver or medical personnel.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is the schematic diagram of the utility model in the normal sitting position state.
Fig. 4 is the schematic diagram of the utility model in low sitting posture state.
Fig. 5 for the utility model in the tool auxiliary station render meritorious service can the schematic diagram of heeling condition.
Fig. 6 is the schematic diagram of the utility model in folding collapse state.
The specific embodiment
Shown in Fig. 1 and Fig. 2 drawing, the utility model is a kind of electric up-down seat, mainly comprises two connection rod set 10, at least one power source 20, two connecting rods 30, a seat 40.
Each connection rod set 10 is intersected mutually by one first motion bar 11 and one second motion bar 12, and forms with one first pivot connecting element, 13 movable pivot joints.One end of each first motion bar 11 is transferred forward to extend and is provided with an articulated section 111.
10 of this two connection rod set are provided with a cross bar group 50, a bar 51 and a back bar 52 before this cross bar group 50 has one, and this back bar 52 respectively articulates with each first motion bar 11 respectively mutually in two ends, and the two ends of bar 51 are arranged in respectively on this 2 second motion bar 12 before being somebody's turn to do.This back bar 52 is pivoted with one and moves wheel 60 in two ends and each first motion bar, 11 terminal articulated section, and the end of each second motion bar 12 is provided with an auxiliary wheel 70, so that the occupant moves.
Each connecting rod 30 is articulated in each articulated section 111 other end of each first motion bar 11 relatively, to form linkage with this connection rod set 10.
This power source 20 is located at 10 of this two connection rod set, and it can be an electric oil pressure device or a linear actuators, to control the folding angle of 12 of this first motion bar 11 and this second motion bars.When this power source 20 was this linear actuators, it comprised an expansion link 21, and the two ends end to end of this expansion link 21 are arranged in this preceding bar 51 and this back bar 52 respectively, and this expansion link 21 can supply movable telescopic, to control the activity folding of this connection rod set 10.
These seat 40 these seats have a chair back 41 and a seat body 42, the both sides, rear end of this seat 40 respectively are articulated in the other end of these second motion bar, 12 relative these auxiliary wheels 70, and the front end of this seat 40 is articulated in the other end of this two connecting rod 30 in relative this articulated section 111, by this, the folding angle of this this first motion bar 11 of power source 20 controls and this second motion bar 12.
42 of this chair back 42 and this seat body are provided with one and adjust structure 43, and for the angle of adjusting 42 of this chair back 41 and this seat body, this chair back 41 is deployable to maximum angle in order to do making, to be lying position.The both sides of this chair back 41 handrail 44 that respectively is pivoted, the side of this at least one handrail 44 is provided with a controller 45, this controller 45 electrically links to this power source 20, can be by this controller 45 to control the activity folding of this connection rod set 10, with the convenient adjustable height of adjusting this seat 40 for the occupant.
Be architectural feature of the present utility model as mentioned above, its mode of operation is described as follows:
As shown in Figure 3, be the normal sitting position state, the occupant can be in this state, moves wheel 60 and this auxiliary wheel 70 to move by this.As shown in Figure 4, be low sitting posture state, the expansion link 21 of this power source 20 of mat stretches out, bar 51 before being somebody's turn to do with pushing tow, make this second motion bar 12 to reach, and this first pivot connecting element 13 of mat, the angle that rotates to this first motion bar 11 is maximum angle, at this moment, this first motion bar 11 and this second motion bar 12 closing up and down, and because of this first motion bar 11 folds downwards, also can make this connecting rod 30 with these 111 articulated sections, articulated section be axle center rotation, with closing in this first motion bar 11.
By above-mentioned low sitting posture state, this seat 40 highly can be reduced near ground, mat makes the elderly that takes on this seat 40 or handicapped, desire to pick up and place or drop when ground article, can easily and easily pick up, avoiding, and cause danger because of disequilibrium causes falling from this seat 40.
As shown in Figure 5, be heeling condition, with as auxiliary function of standing, when desire is adjusted state for this reason from the normal sitting position state, expansion link 21 withdrawals of this power source 20 of mat, so that be somebody's turn to do preceding bar 51 to top offset, be somebody's turn to do the then displacement forward of back bar 52, at this moment, close about this first motion bar 11 and 12 meetings of this second motion bar, the angle of 12 of this first motion bar 11 and this second motion bars is dwindled, and should can be one high and one low state with this back bar 52 by preceding bar 51.
By above-mentioned heeling condition, this seat 40 can turn forward, mat makes the elderly or the handicapped person who takes on this seat 40, when desiring to stand up to stand, can earlier both hands be held in this handrail 44, to produce the strength that supports, tilt by this seat 40 again, make body's center of gravity to reach, at this moment, other people assist in to need not mat, can stand up like a cork to stand.So, can be more unable because of shank at it, and the difficulty that can't independently stand up to stand from this seat 40 voluntarily provides auxiliary function.
When the utility model is above-mentioned normal sitting position state, low sitting posture state, and during heeling condition, all can adjust this seat 40 and be lying position, by adjusting structure 43, so that this chair back 41 recedes to being maximum angle with this seat body 42, can couch.This handrail 44 can be the axle center with the articulated section of this chair back 41 in addition, and rotates to level or vertical angle, with the person's of being used demand.Yet the couch armchair structure of function of any known tool all can be applicable to the utility model, and its structure sample attitude and manner of execution are not claim of the present utility model, therefore do not add to give unnecessary details.
By this, except the function that couches can be provided, to take the elderly on this seat 40 or handicapped person when house caregiver or medical personnel's desire moves to when bed last, can be flat by health is lain, and the utility model moved to bedside, the action that can quickly and easily health be shifted, so, not only can make the elderly or handicapped person more comfortable, also can be house caregiver and medical personnel provides more laborsaving, saves time, and the benefit of convenience.
As shown in Figure 6, when desire with the utility model is folding when folding, as above-mentioned low sitting posture state, this connection rod set 10 and this connecting rod 30 and this cross bar group 50 are received folded action, and this handrail 44 rotated up to parallel with this chair back 41, then, again by this adjust structure 43 with these chair back 41 closings in this seat body 42, can finish and receive folded action.
Though the utility model is to explain with a most preferred embodiment, is skillful in this skill person and can does various multi-form changes not breaking away under the utility model spirit and the category.Above illustrated embodiment is only in order to explanation the utility model, and is non-in order to limit scope of the present utility model.Such as do not disobey various modifications or the variation that the utility model spirit is engaged in, all belong to the utility model claim.
Claims (10)
1. electric up-down seat is characterized in that:
Two connection rod set, each connection rod set have one first motion bar and one second motion bar intersects activity mutually and articulates, and an end of each first motion bar is transferred forward to extend and is provided with an articulated section; Be provided with at least one power source of controlling folding angle between this first motion bar and this second motion bar between this two connection rod set;
Two connecting rods, each connecting rod is articulated in each articulated section; And
One seat, the rear end of this seat are articulated in this 2 second motion bar, and the front end of this seat is articulated in the other end of this two connecting rod in relative this articulated section;
By this, this two connection rod set and this connecting rod cooperate with this power source, to adjust the adjustable height of this seat.
2. electric up-down seat according to claim 1, it is characterized in that, the two ends of this power source are arranged in a cross bar group, a bar and a back bar before this cross bar group has one, each articulates this back bar with each first motion bar respectively mutually in two ends, and the two ends of bar are arranged in respectively on this 2 second motion bar before being somebody's turn to do.
3. electric up-down seat according to claim 1 is characterized in that this power source is an electric oil pressure device.
4. electric up-down seat according to claim 1 is characterized in that this power source is a linear actuators.
5. as electric up-down seat as described in the claim 4, it is characterized in that this linear actuators comprises one can supply movable telescopic, to control the expansion link of this connection rod set activity folding.
6. electric up-down seat according to claim 1 is characterized in that, this power source electrically connects a controller.
7. electric up-down seat according to claim 1 is characterized in that, the end of each first motion bar is provided with one and moves wheel.
8. electric up-down seat according to claim 1 is characterized in that, the end of each second motion bar is provided with an auxiliary wheel.
9. electric up-down seat according to claim 1 is characterized in that this seat has a chair back and a seat body, is provided with one between this chair back and this seat body for the adjustment structure of adjusting angle between this chair back and this seat body.
10. electric up-down seat according to claim 1 is characterized in that, the both sides of this chair back handrail that respectively is pivoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200000102U CN201591327U (en) | 2010-01-04 | 2010-01-04 | Electric lifting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200000102U CN201591327U (en) | 2010-01-04 | 2010-01-04 | Electric lifting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591327U true CN201591327U (en) | 2010-09-29 |
Family
ID=42773388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200000102U Expired - Lifetime CN201591327U (en) | 2010-01-04 | 2010-01-04 | Electric lifting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201591327U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167928A (en) * | 2015-10-18 | 2015-12-23 | 曹一挥 | Automatic folding electric wheelchair |
| CN105705062A (en) * | 2013-09-30 | 2016-06-22 | 整装家具科技有限公司 | Lift-recliner chair |
| CN105769033A (en) * | 2016-04-08 | 2016-07-20 | 高峰 | Lifting assisting device of toilet bowl |
| CN106075746A (en) * | 2016-06-16 | 2016-11-09 | 国家康复辅具研究中心 | The electric wheelchair vehicle control that multi-pose adjusts |
| CN113545900A (en) * | 2021-07-20 | 2021-10-26 | 王同心 | Seat mechanism of medical spinal column straightening machine |
-
2010
- 2010-01-04 CN CN2010200000102U patent/CN201591327U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705062A (en) * | 2013-09-30 | 2016-06-22 | 整装家具科技有限公司 | Lift-recliner chair |
| CN105167928A (en) * | 2015-10-18 | 2015-12-23 | 曹一挥 | Automatic folding electric wheelchair |
| CN105769033A (en) * | 2016-04-08 | 2016-07-20 | 高峰 | Lifting assisting device of toilet bowl |
| CN106075746A (en) * | 2016-06-16 | 2016-11-09 | 国家康复辅具研究中心 | The electric wheelchair vehicle control that multi-pose adjusts |
| CN113545900A (en) * | 2021-07-20 | 2021-10-26 | 王同心 | Seat mechanism of medical spinal column straightening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |