CN202808125U - Stair lifting chair and lifting structure thereof - Google Patents
Stair lifting chair and lifting structure thereof Download PDFInfo
- Publication number
- CN202808125U CN202808125U CN 201220306654 CN201220306654U CN202808125U CN 202808125 U CN202808125 U CN 202808125U CN 201220306654 CN201220306654 CN 201220306654 CN 201220306654 U CN201220306654 U CN 201220306654U CN 202808125 U CN202808125 U CN 202808125U
- Authority
- CN
- China
- Prior art keywords
- wheel
- oil pressure
- lifting
- lift
- chair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides a stair lifting chair and a lifting structure thereof. The lifting structure is mainly characterized in that a foldable undertaking plate is arranged on a lifting device, and is connected with a lifting chair in a state that the chair is flatly placed; the lifting device mainly comprises a transmission case; the undertaking plate is arranged on the front end face of the transmission case; the back end face of the transmission case is connected with a lifting track of stairs; an oil pressure control box is arranged on the upper end face of the transmission case; a plurality of positioning brackets, a guide wheel bracket and a guide clamping-wheel bracket are arranged on the back end face of the transmission case; a guide wheel and a guide clamping-wheel are respectively arranged on the guide wheel bracket and the guide clamping-wheel bracket; the height of the lifting chair can be raised by the oil pressure control box after the lifting chair is connected with the undertaking plate, and the oil pressure control box further controls a gearbox to drive an outer transmission gear, so that climbing or descending motions of the lifting chair can be generated by the outer transmission gear and a corresponding gear structure; the guide wheel and the guide clamping-wheel are used for providing guide for motion positions; and the plurality of positioning brackets can endow the lifting chair with balance and stability.
Description
Technical field
The utility model relates to species stage chair lift and a lifting structure thereof, refer to especially the separable structure by chair lift and lifting structure, and cooperate lifting structure firmly climb the descending chain connecting structure, have the stability of running and the convenience that uses concurrently and reach the ladder chair lift.
Background technology
Supply now the employed ladder chair lift of handicapped person, although realized controlling the convenience that chair has lifting, its structure still has many rooms for improvement in actual use, existing explanation as after:
One, chair lift and its drive mechanism all were fixed-link in the past, thereby in the use, handicapped person or the disabled are in the front and back of using chair lift, still need the conversion figure to move on the chair lift or leave chair lift, so certainly will improve difficulty and the puzzlement of use, and the security concerns of falling down or wounding is also arranged when mobile figure, therefore really be necessary it is improved.
Its two, the chair lift structure of secure bond described above, it need to occupy the part space of stair, and under the situation that can't reduce the seat volume, with the restriction in the installing of having living space.
Its three, the lifting structure of chair lift mostly was greatly up and down two parallel rail structures in the past, it is main to have the collocation rack rails and gives in conjunction with dynamic structure, is then made on the other hand chair lift reach the position balance of chair tool when moving by the parallel rail of clamping this pair; Perhaps can keep good stabilized conditions but this kind design is climbed when falling at straight line, but be difficult to guarantee balance at stair turning arc place, produce easily the situation of rocking vibrations, historical facts or anecdotes is difficult to the structure that reaches desirable, should be improved it.
The utility model content
The purpose of this utility model is to provide species stage chair lift and a lifting structure thereof for the defective that overcomes prior art.
For achieving the above object, the utility model is by the following technical solutions:
One species stage chair lift and lifting structure thereof mainly comprises:
Lift rail, it is installed in a side of ladder, and is preset with the transmission device slide rail in this lift rail, is provided with rack rails in its transmission device slide rail, and is concaved with respectively the slide bar of leading a wheel slide rail and being convexly equipped with on lift rail;
Jacking system, it mainly is provided with transmission gearbox, and the front end face of this transmission gearbox is provided with bearing plate, the two side ends of its bearing plate is connected with side lever, and this bearing plate is for vertically folding or level is transferred state, and the transmission gearbox aft end face is connected with the lift rail of ladder, and the upper surface of transmission gearbox is provided with the oil pressure control box;
Be provided with battery and motor in the described transmission gearbox, and this motor is connected with the switching wheel by the motor shaft that its front end protrudes out, and should be connected with interior transmission gear by the switching wheel again, the outer outer drive gears of interior transmission gear and transmission gearbox is linkage structure;
The aft end face of described transmission gearbox is provided with a plurality of detent brackets and leads a wheel carrier bracker and lead a clip wheel carriage, this is led a wheel carrier bracker and leads on the clip wheel carriage then respectively device and lead the position wheel and lead a clip wheel, and this outer drive gears is located in the transmission device slide rail of lift rail, and with the inner corresponding clamping of rack rails that arranges of transmission device slide rail, and this is led position wheel and places leading in the wheel slide rail of lift rail, this is led a clip wheel and seizes slide bar both sides at lift rail on both sides by the arms, and these a plurality of detent brackets then abut against respectively the up and down two ends in lift rail;
The side lever of described oil pressure control box and bearing plate both sides joins, and then is provided with oil pressure elevating mechanism in the oil pressure control box, and is provided with the oil pressure control stalk in a side of oil pressure control box;
Chair lift locks and connects or separates with the bearing plate that keeps flat;
Be connected with bearing plate by chair lift, and see through the oil pressure control box chair lift is raise, control again transmission gearbox and drive outer drive gears and rotate, make it produce by the tooth counter structure with rack rails that chair lift climbs or down maneuver.
Described ladder chair lift and lifting structure thereof, the lifting action of this oil pressure control stalk control oil pressure elevating mechanism.
When described ladder chair lift and lifting structure thereof, motor CD-ROM drive motor rotating shaft action in this transmission gearbox, this switching is taken turns and interior transmission gear will link relatively, and then drives in the lump outer drive gears and rotate synchronously.
The utility model by a plurality of detent brackets set on the chair lift transmission gearbox, lead position wheel and lead a clip wheel, make this lead the position and take turns and lead a clip wheel provides operating position through establishing with the card of lift rail structure guiding, and utilize these a plurality of detent brackets to abut against respectively in the up and down two ends of lift rail and prop up structure, no matter chair lift is climbed when falling running in straight line or turning, can reach the state of smooth and easy and balance and stability.
The utility model is by the separable structure of chair lift and lifting structure, can be convenient to handicapped person or the person of looking after safety and use easily this chair lift, and need not change the chair tool taken before use and directly the moving lifting chair to position that wish arrives; And this lifting structure also has the vertically structure design of folding for the bearing plate of chair lift link combination, so can reach the elasticity purposes that saving takes up space.
The utlity model has following beneficial effect:
The utility model is by a plurality of detent brackets set on the chair lift transmission gearbox and utilize these a plurality of detent brackets to abut against respectively in the up and down two ends of lift rail and prop up structure, no matter chair lift is climbed when falling running in straight line or turning, can reach the state of smooth and easy and balance and stability.
The utility model is by the separable structure of chair lift and lifting structure, can convenient handicapped person or the person's of looking after safety and use easily this chair lift, and need not change the chair tool taken before use and directly the moving lifting chair to position that wish arrives; And this lifting structure also has the vertically structure of folding for the bearing plate of chair lift link combination, so can reach the elasticity purposes that saving takes up space.
Description of drawings
Fig. 1 is the utility model embodiment lifting structure schematic perspective view 1 and partial enlarged drawing.
Fig. 2 is the utility model embodiment lifting structure schematic perspective view 2.
Fig. 3 is the utility model embodiment transmission gearbox inner structure scheme drawing.
Fig. 4 is the utility model embodiment transmission gearbox aft end face structural representation.
Fig. 5 is the utility model embodiment lift rail structure configuration schematic diagram.
Fig. 6 is the utility model embodiment transmission gearbox and lift rail annexation scheme drawing.
Fig. 7 is the utility model embodiment chair lift and lifting mechanism released state scheme drawing.
Fig. 8 is the utility model embodiment chair lift and lifting mechanism assembled state scheme drawing.
Fig. 9 is the utility model embodiment oil pressure control box decline view.
Figure 10 is the utility model embodiment oil pressure control box propradation scheme drawing.
Figure 11 is that the utility model embodiment can carry out the view of climbing the depression of order ladder.
10 jacking systems, 11 transmission gearboxs,
12 motors, 13 batteries,
14 switching wheels, 15 interior transmission gears,
16 outer drive gears, 17 detent brackets,
18 lead a wheel carrier bracker, and 181 lead the position wheel,
19 lead a clip wheel carriage, and 191 lead a clip wheel,
20 bearing plates, 21 side levers,
30 lift rails, 31 lead a wheel slide rail,
32 slide bars, 33 transmission device slide rails,
34 rack rails, 35 ladders,
40 oil pressure control boxs, 41 oil pressure elevating mechanisms,
42 oil pressure control stalks, 121 motor shafts,
50 chair lifts.
The specific embodiment
Further represent technological means of the present utility model and effect for making, only cooperate diagram that embodiment such as rear is described in detail in detail:
At first, shown in Fig. 1,2 figure, the utility model mainly is equiped with lift rail 30 at a side of ladder 35, and be provided with jacking system 10 at the medial extremity of lift rail 30, and jacking system 10 mainly contains transmission gearbox 11, the front end face of this transmission gearbox 11 is provided with bearing plate 20, this bearing plate 20 is convertible vertically to be folded or level is transferred state, transmission gearbox 11 aft end faces then are connected with the lift rail 30 of ladder 35, and in addition, the upper surface of transmission gearbox 11 is provided with oil pressure control box 40.
Secondly, shown in Fig. 2,3,4,5,6, these transmission gearbox 11 interior batteries 13 and the motor 12 of supplying with transmission that mainly are provided with supply capability, this motor 12 is connected with switching wheel 14 by the motor shaft 121 that its front end protrudes out, and should be connected with interior transmission gear 15 again by switching wheel 14, therefore when motor 12 CD-ROM drive motor rotating shafts 121 action, this switching take turns 14 and interior transmission gear 15 will relatively link, and then drive in the lump outer drive gears 16 and rotate synchronously; And mainly be provided with a plurality of detent brackets 17 on the aft end face of transmission gearbox 11 and lead a wheel carrier bracker 18 and lead a clip wheel carriage 19, this is led a wheel carrier bracker 18 and leads then to be equipped with respectively on the clip wheel carriage 19 and leads position wheel 181 and lead a clip wheel 191; So, this outer drive gears 16 is located in the transmission device slide rail 33 of lift rail 30, and with the 33 inner rack rails 34 corresponding clampings that arrange of transmission device slide rail, and this is led position wheel 181 and places leading in the wheel slide rail 31 of lift rail 30, this is led a clip wheel 191 and seizes on both sides by the arms in lift rail 30 slide bars 32 both sides, and these a plurality of detent brackets 17 then abut against respectively the up and down two ends at lift rail 30.
In addition, shown in Fig. 7,8, this bearing plate 20 when flat condition and chair lift 50 lock and connect, and this chair lift 50 also can break away from bearing plate 20 and move freely; Shown in Fig. 9,10, this oil pressure control box 40 joins with the side lever 21 of bearing plate 20 both sides, then be provided with oil pressure elevating mechanism 41 in the oil pressure control box 40, and be provided with oil pressure control stalk 42 in a side of oil pressure control box 40, therefore see through and pull the lifting action that oil pressure control stalk 42 can be controlled oil pressure elevating mechanism 41.
At last, as shown in figure 11, when chair lift 50 with after bearing plate 20 is connected, then seeing through first oil pressure control box 40 raises chair lift 50, control transmission gearbox 11 again and drive outer drive gears 16, make it produce the action that chair lift 50 climbs or descends by the tooth counter structure with rack rails 34, this is led position wheel 181 and leads the guiding that a clip wheel 191 then provides respectively operating position, balance and stability when in addition, these 17 of a plurality of detent brackets can be given chair lift 50 action.
Can allow the people who is familiar with this kind method recognize the more advantage of the utility model by above narration, and only present and narrate the preferable example of existing creation at this, and the icon that can carry out optimal mode of the present utility model by expection simply is illustrated; And a plurality of thin also can be improved with many visibly different viewpoints wherein, and all improvement all can not deviate from original creation principle, so above-mentioned diagram and narration are the explanations as in essence, and unrestricted.
Claims (3)
1. species stage chair lift and a lifting structure thereof is characterized in that: comprising:
Lift rail, it is installed in a side of ladder, and is preset with the transmission device slide rail in this lift rail, is provided with rack rails in its transmission device slide rail, and is concaved with respectively the slide bar of leading a wheel slide rail and being convexly equipped with on lift rail;
Jacking system, it is provided with transmission gearbox, and the front end face of this transmission gearbox is provided with bearing plate, the two side ends of its bearing plate is connected with side lever, and this bearing plate is for vertically folding or level is transferred state, and the transmission gearbox aft end face is connected with the lift rail of ladder, and the upper surface of transmission gearbox is provided with the oil pressure control box;
Be provided with battery and motor in the described transmission gearbox, and this motor is connected with the switching wheel by the motor shaft that its front end protrudes out, and should be connected with interior transmission gear by the switching wheel again, the outer outer drive gears of interior transmission gear and transmission gearbox is linkage structure;
The aft end face of described transmission gearbox is provided with a plurality of detent brackets and leads a wheel carrier bracker and lead a clip wheel carriage, this is led a wheel carrier bracker and leads on the clip wheel carriage then respectively device and lead the position wheel and lead a clip wheel, and this outer drive gears is located in the transmission device slide rail of lift rail, and with the inner corresponding clamping of rack rails that arranges of transmission device slide rail, and this is led position wheel and places leading in the wheel slide rail of lift rail, this is led a clip wheel and seizes slide bar both sides at lift rail on both sides by the arms, and these a plurality of detent brackets then abut against respectively the up and down two ends in lift rail;
The side lever of described oil pressure control box and bearing plate both sides joins, and then is provided with oil pressure elevating mechanism in the oil pressure control box, and is provided with the oil pressure control stalk in a side of oil pressure control box;
Chair lift locks and connects or separates with the bearing plate that keeps flat.
2. ladder chair lift according to claim 1 and lifting structure thereof is characterized in that: the lifting action of this oil pressure control stalk control oil pressure elevating mechanism.
3. ladder chair lift according to claim 2 and lifting structure thereof is characterized in that: during motor CD-ROM drive motor rotating shaft action in this transmission gearbox, this switching is taken turns and interior transmission gear will link relatively, and then drives in the lump outer drive gears and rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306654 CN202808125U (en) | 2012-06-27 | 2012-06-27 | Stair lifting chair and lifting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306654 CN202808125U (en) | 2012-06-27 | 2012-06-27 | Stair lifting chair and lifting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808125U true CN202808125U (en) | 2013-03-20 |
Family
ID=47867046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306654 Expired - Fee Related CN202808125U (en) | 2012-06-27 | 2012-06-27 | Stair lifting chair and lifting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808125U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460745A (en) * | 2016-01-13 | 2016-04-06 | 沈和旗 | Novel corridor elevator |
| CN105540389A (en) * | 2016-01-15 | 2016-05-04 | 毕伽璧（上海）国际贸易有限公司 | Pedal type electric stair |
| TWI615348B (en) * | 2017-03-17 | 2018-02-21 | Zhou Rui Ren | Climbing platform device |
| CN113772515A (en) * | 2021-09-30 | 2021-12-10 | 佛山市速康座椅电梯科技有限公司 | Linear type folding track |
-
2012
- 2012-06-27 CN CN 201220306654 patent/CN202808125U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460745A (en) * | 2016-01-13 | 2016-04-06 | 沈和旗 | Novel corridor elevator |
| CN105540389A (en) * | 2016-01-15 | 2016-05-04 | 毕伽璧（上海）国际贸易有限公司 | Pedal type electric stair |
| TWI615348B (en) * | 2017-03-17 | 2018-02-21 | Zhou Rui Ren | Climbing platform device |
| CN113772515A (en) * | 2021-09-30 | 2021-12-10 | 佛山市速康座椅电梯科技有限公司 | Linear type folding track |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202808125U (en) | Stair lifting chair and lifting structure thereof | |
| CN104647338B (en) | Task manipulation robot | |
| CN202449698U (en) | Modified structure of stair lifting chair | |
| CN101712431A (en) | Simple hung type elevator | |
| CN205359828U (en) | Many functional safety seat | |
| CN110395640A (en) | A kind of home lift | |
| CN204379711U (en) | Help step lifter | |
| CN205653119U (en) | Ladder is used in building site construction convenient to go up and down | |
| CN203555901U (en) | Multifunctional stair-climbing wheelchair | |
| CN203391892U (en) | Peristaltic intelligent stair climbing device | |
| CN206360429U (en) | The lift drive mechanism of multi-storied garage | |
| CN205054761U (en) | Supplementary device of having sat of oral cavity complex treatment chair | |
| CN205676111U (en) | A kind of safe and reliable crane | |
| CN109775620A (en) | A kind of wind-powered electricity generation maintenance unit with elevating function | |
| CN108455509A (en) | Old high-story house handrail auxiliary device and application method | |
| CN205108171U (en) | Medical supplementary ferry -boat equipment | |
| CN212639887U (en) | Elevator for indoor decoration | |
| CN210710236U (en) | Double-rail floor elevator | |
| CN101665206A (en) | Double gear rail device of slantwise elevator in old public house | |
| CN201506664U (en) | Space-saving elevator lifting device | |
| CN205151461U (en) | Simple and convenient remote control stair chair | |
| CN214059795U (en) | Electric power overhauls uses hoisting accessory | |
| JP2005194057A (en) | Wheelchair ascending/descending device for stairs | |
| CN217756791U (en) | Rail-walking lifting vehicle for railway electric power overhaul | |
| CN107989540A (en) | A kind of herringbone electric up-down ladder for electric system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |