CN103711268A - Auxiliary device for walking up and down stairs - Google Patents
Auxiliary device for walking up and down stairs Download PDFInfo
- Publication number
- CN103711268A CN103711268A CN201310704043.3A CN201310704043A CN103711268A CN 103711268 A CN103711268 A CN 103711268A CN 201310704043 A CN201310704043 A CN 201310704043A CN 103711268 A CN103711268 A CN 103711268A
- Authority
- CN
- China
- Prior art keywords
- moving part
- servicing unit
- block tongue
- spring
- stair activity
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 210000000988 bone and bone Anatomy 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 17
- 239000012634 fragment Substances 0.000 claims description 5
- 210000002105 tongue Anatomy 0.000 description 27
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an auxiliary device for walking up and down stairs. The auxiliary device is characterized in that the fracture surfaces of handrails on the two sides of the stairs are shaped like U, an internal skeleton rod is fixedly arranged on the inner side of each handrail, and a positioning auxiliary unit slides or stops on the internal skeleton rod; a plurality of clamping grooves are formed in the each internal skeleton rod in a concave mode at intervals and are in the shape of a L-shaped notch, the inner bevels of the clamping grooves correspondingly face the stair walking up direction, the other inner side faces of the clamping grooves are transverse linear faces, and the clamping grooves of the internal skeleton rods on the two sides are horizontally arranged in a corresponding mode; each auxiliary unit comprises a holding body, two corresponding spring mechanisms, two first linkage pieces correspondingly connected with the spring mechanisms and a control handle for controlling the spring mechanisms to move forward or backward. The auxiliary device for walking up and down stairs has the advantages of being simple in structure, small in size, easy to install and high in generality, electric power is not needed, and the auxiliary device has the safety function of preventing falling caused by stall sliding.
Description
Technical field
The present invention relates to the auxiliary implement of a kind of auxiliary handicapped people's instrument, particularly a kind of stair activity.
Background technology
Due to the phenomenon increasingly significant of population aging, therefore how properly to look after old man or the handicapped personage of foot, can not need other people looking after and can act on one's own be an important thing.To the elderly or the handicapped people of foot, one of larger problem of daily life is stair climbing usually.Because stair activity is very painstaking, if but with lifting electric stair auxiliary implement person, somewhat expensive, general family is difficult at one's own expense, and in addition this device volume is large and weigh, takies the interior space, so general low by property, can not bring larger convenience.
Summary of the invention
The object of the present invention is to provide a kind of servicing unit of stair activity, in order to solve above-mentioned existing issue.
Technical scheme of the present invention is as follows: a kind of servicing unit of stair activity, is characterized in that: the handrail section of stair both sides is ㄈ shape, and inner side is fixedly installed an inner bone rod, slides or suspend the assistor that has a location on inner bone rod; Inner bone rod compartment of terrain is arranged with several draw-in grooves, and draw-in groove is ㄥ v notch v shape, and the corresponding court in interior inclined-plane of institute's tool is direction upstairs, and another medial surface is horizontal planarea, and the draw-in groove of the inner bone rod of both sides is horizontal corresponding shape; Assistor comprises holds up spring mechanism and two corresponding the first moving parts that link spring mechanism of holding body, two correspondences, and the control handle of control spring mechanism advance and retreat.
Holding up and holding body is a flat board, has a positive and back side, and each vertically extends a flank, the corresponding inner bone rod in flank position in both sides.
In flank, each plug fills the first moving part, its have body and can elastic telescopic in the first block tongue of body, the other end that the first block tongue stretches out in body is the shaft-like pull end of sheet.
The first block tongue has a gradient cambered surface and adjacent with cambered surface and be the vertical plane of vertical straight wall, makes the first block tongue correspond to the draw-in groove of inner bone rod, and cambered surface corresponding surface is to draw-in groove internally oblique face place.
Spring mechanism level links the first moving part, and it comprises holder, couple axle, the cable wire that is fixed on the back side.
Holder is ㄇ shape, and Closed End is fixed on the back side, settles spring, ring plate in the free end of both sides, utilizes couple axle to penetrate holder both sides free end to wear spring and ring plate, allows spring one end be pressed against holder inner side, and the other end is pressed against in ring plate.
Ring plate embossed card is buckled on couple axle, direction is corresponding to the first moving part, the pull end that makes couple axle pass holder one end and the first moving part links the two ends of cable wire jointly, couple axle other end end face is welded and fixed a catch, two spring mechanisms are level to be installed relatively, and two catch are shape in opposite directions.
Control is extended a connecting shaft one end, and connecting shaft is set with the shell fragment of a spring shape.
The end face that connecting shaft passes the back side welds the second moving part, the second block tongue that the second moving part has body two, be installed on elastic component in body two, one group is worn elastic component and can elastic telescopic, the second block tongue has cambered surface two and adjacent with cambered surface two and be the vertical plane two of vertical straight wall, vertical plane two is leaned on for catch gear, stop catch to be retracted near holder.
The invention has the beneficial effects as follows: simple structure, need not electric power, volume is little, installs simply, general high by property, and has the stall of preventing and slides and have the safety effect falling.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the state upstairs of preferred embodiment of the present invention;
Fig. 2 is that the assistor of preferred embodiment of the present invention decomposes the schematic perspective view in handrail;
Fig. 3 is the stereogram that the assistor of preferred embodiment of the present invention is blocking location;
Fig. 4 is the three-dimensional element exploded view of the assistor of preferred embodiment of the present invention;
Fig. 5 is the plan view of the downstairs movement state of preferred embodiment of the present invention;
Fig. 6 is the schematic perspective view of the downstairs movement state of preferred embodiment of the present invention;
Fig. 7 is the plan view that the second moving part of preferred embodiment of the present invention starts safe blocking state;
Fig. 8 is the plan view that the second moving part of preferred embodiment of the present invention is prepared homing after Fig. 8;
Fig. 9 is that the second moving part of preferred embodiment of the present invention is prepared the plan view of homing after the 8th figure.
In figure, indicate: 10, handrail, 11, inner bone rod, 12, draw-in groove, 20, assistor, 21, hold up and hold body, 211, positive, 212, the back side, 22, flank, 30, the first moving part, 31, body, 33, the first block tongue, 331, cambered surface, 332, vertical plane, 34, pull end, 40, spring mechanism, 41, holder, 42, couple axle, 43, spring, 44, ring plate, 45, catch, 46, cable wire, 50, control handle, 51, connecting shaft, 511, shell fragment, 53, the second moving part, 54, body two, 55, elastic component, 56, the second block tongue, 561, cambered surface two, 562, vertical plane two.
The specific embodiment
By reference to the accompanying drawings, the present invention is described in further detail.
As shown in the figure, the servicing unit of stair activity of the present invention, is characterized in that: handrail 10 sections of stair both sides are ㄈ shape, and inner side is fixedly installed an inner bone rod 11, slides or suspend the assistor 20 that has a location on inner bone rod 11; Inner bone rod 11 compartment of terrains are arranged with several draw-in grooves 12, and draw-in groove 12 is ㄥ v notch v shape, and the corresponding court in interior inclined-plane of institute's tool is direction upstairs, and another medial surface is horizontal planarea, and the draw-in groove 12 of the inner bone rod 11 of both sides is horizontal corresponding shape; Assistor 20 comprises holds up spring mechanism 40 and two corresponding the first moving parts 30 that link spring mechanism 40 of holding body 21, two correspondences, and the control of control spring mechanism 40 advance and retreat is 50.Holding up and holding body 21 is flat boards, has positive 211 and one back side 212, and each vertically extends a flank 22, the corresponding inner bone rods 11 in flank 22 positions in both sides.In flank 22, each plug fills the first moving part 30, and its other end that has body 31 and can elastic telescopic stretch out in body 31 in the first block tongue 33, the first block tongues 33 of body 31 is the shaft-like pull end of sheet 34.The first block tongue 33 has a gradient cambered surface 331 and adjacent with cambered surface 331 and be the vertical plane 332 of vertical straight wall, makes the first block tongue 33 correspond to the draw-in groove 12 of inner bone rod 11, and cambered surface 331 corresponding surfaces are to draw-in groove 12 internally oblique face places.Spring mechanism 40 levels link the first moving part 30, and it comprises holder 41, couple axle 42, the cable wire 46 that is fixed on the back side 212.Holder 41 is ㄇ shape, Closed End is fixed on the back side 212, in the free end of both sides, settle spring 43, ring plate 44, utilize couple axle 42 to penetrate holder 41 both sides free ends to wear spring 43 and ring plate 44, allow spring 43 one end be pressed against holder 41 inner sides, the other end is pressed against in ring plate 44.Ring plate 44 embossed cards are buckled on couple axle 42, direction is corresponding to the first moving part 30, make couple axle 42 pass the common two ends that link cable wire 46 of pull end 34 of holder 41 one end and the first moving part 30, couple axle 42 other end end faces are welded and fixed a catch 45, two spring mechanisms 40 are level to be installed relatively, and two catch 45 are shape in opposite directions.Control a connecting shaft 51 is extended in 50 one end, the shell fragment 511 of connecting shaft 51 suit one spring shapes.The end face that connecting shaft 51 passes the back side 212 welds the second moving part 53, the second block tongue 56 that the second moving part 53 has body 2 54, be installed on elastic component in body 2 54 55, one group is worn elastic component 55 and can elastic telescopic, the second block tongue 56 has cambered surface 2 561 and adjacent with cambered surface 2 561 and be the vertical plane 2 562 of vertical straight wall, vertical plane 2 562 is leaned on for catch 45 gears, stop catch 45 to be retracted near holder 41.
Use while implementing, as Fig. 2,3, assistor 20 is inserted in to 11 of two inner bone rods, make flank 22 lateral surfaces just near and towards inner bone rod 11 lateral surfaces, both hands are held to hold up and are held body 21, control 50 o'clock not pulling, the first block tongue 33 of the first moving part 30 is to protrude from the outer and embossed card of flank 22 to be formed in draw-in groove 12 and to form and locate.
As Fig. 1, 3, 5, as upstairs time, hand does not need to pull completely to be controlled 50, as long as both hands are held to hold up and are held body 21, even mobile, hold up the cambered surface 331 of holding the action of body 21 and making the first block tongue 33 being subject to inner bone rod 11 lateral walls compressings because of tool gradient, generation inside contracts towards body 31, make to hold up and hold body 21 and can move, when the first block tongue 33 runs into draw-in groove 12 and elastic recovery is and stretches out shape, user continues to move to hold up towards the direction application of force upstairs to hold body 21 again, just make the cambered surface 331 of the first block tongue 33 in movement, contact is also compressed by elasticity along the interior inclined-plane of draw-in groove 12, form in the first block tongue 33 retraction bodies 31 and shift out smoothly draw-in groove 12, hereat go upstairs convenient smooth and easy again, do not need to pull and control 50.
Otherwise, go downstairs while walking about, as Fig. 4,6,7, as long as hand is pulled and is controlled 50 and interlock the second moving part 53 formation rotations positive 211, make the catch 45 of 562 pairs of spring mechanisms 40 of vertical plane of the second block tongue 56 form a horizontal movement, its Compress Spring 43 of mat is relatively to pull cable wire 46, allow in the first block tongue 33 retraction bodies 31 and do not protrude from flank 22, now just can allow assistor 20 in the interior slip of handrail 10, be exactly now that user holds to hold up and holds body 21 and downstairs walk about, because tool is held up the support of holding body 21, can conveniently go downstairs, user pulls once and controls and can decontrol 50, see through to control the elastic-restoring force of 50 in-built shell fragments 511, make to control and automatically reply original position 50, need not user go and pull again, and control in the middle of 50 homings, also interlock the second moving part 53 is retracted original position, drive the elastic-restoring force of catch 45 and spring mechanism 40 thereof, drive the first block tongue 33 of the first moving part 30 stretch out in outer and be equipped in the draw-in groove 12 of next position, as Fig. 8, because during the direction of going downstairs, the first block tongue 33 enters while being equipped in draw-in groove 12, the vertical plane 332 of the first block tongue 33 is mutually and sticks to the planarea of draw-in groove 12, unable first block tongue 33 axial elasticities that can promote are retracted, so there is the slip of prevention effect, so can avoid user's moment quick sliding and fall, control safely single order single order and be displaced into stair.
As Fig. 7,8,9 shows, if user is because mood is nervous and downstairs time, can pull and control 50 for the moment always, control is pulled with the second moving part 53 50, and initial meeting causes the first block tongue 33 to inside contract and allows hold up and hold body 21 in the interior slip of handrail 10, even if control 50 but pull always, the second moving part 53 is continued towards catch 45 direction swings, catch 45 is drawn to limit point and temporary transient freeze-frame on the one hand, because continuing swing, the second moving part 53 cause vertical plane 562 apical margins to take connecting shaft 51 as fulcrum on the other hand, sliding catch 45 bottom sides of crossing, form cambered surface 2 561 and be positioned on the contrary adjacent catch 45 places, cause vertical plane 2 562 can not block catch 45, cause the elastic-restoring force of spring mechanism 40, automatically rebound to drive couple axle 42 displacements, cause the therefore outstanding flank 22 of the first block tongue 33 of the first moving part 30 to block in corresponding draw-in groove 12 outward, avoid the downhill journey of going downstairs ad infinitum acceleration slide so that fall, there is the anti-function processed of good safety.
Claims (9)
1. a servicing unit for stair activity, is characterized in that:
The handrail of stair both sides (10) section is ㄈ shape, and inner side is fixedly installed an inner bone rod (11), and inner bone rod (11) is upper to slide or suspends the assistor (20) that has a location;
Inner bone rod (11) compartment of terrain is arranged with several draw-in grooves (12), draw-in groove (12) is ㄥ v notch v shape, the corresponding court in interior inclined-plane of institute's tool is direction upstairs, and another medial surface is horizontal planarea, and the draw-in groove (12) of the inner bone rod of both sides (11) is horizontal corresponding shape;
Assistor (20) comprises holds up spring mechanism (40) and two corresponding the first moving parts (30) that link spring mechanism (40) of holding body (21), two correspondences, and the control of control spring mechanism (40) advance and retreat is (50).
2. the servicing unit of stair activity according to claim 1, it is characterized in that: holding up and holding body (21) is a flat board, there are a front (211) and a back side (212), and each is the vertical flank (22) that extends in both sides, the corresponding inner bone rod (11) in flank (22) position.
3. the servicing unit of stair activity according to claim 1, it is characterized in that: in flank (22), each plug fills the first moving part (30), its have body (31) and can elastic telescopic in first block tongue (33) of body (31), the other end that the first block tongue (33) stretches out in body (31) is the shaft-like pull end of sheet (34).
4. the servicing unit of stair activity according to claim 1, it is characterized in that: the first block tongue (33) has a gradient cambered surface (331) and adjacent with cambered surface (331) and be the vertical plane (332) of vertical straight wall, make the first block tongue (33) correspond to the draw-in groove (12) of inner bone rod (11), cambered surface (331) corresponding surface is to draw-in groove (12) internally oblique face place.
5. the servicing unit of stair activity according to claim 1, it is characterized in that: spring mechanism (40) level links the first moving part (30), it comprises holder (41), couple axle (42), the cable wire (46) that is fixed on the back side (212).
6. the servicing unit of stair activity according to claim 1, it is characterized in that: holder (41) is ㄇ shape, Closed End is fixed on the back side (212), in the free end of both sides, settle spring (43), ring plate (44), utilize couple axle (42) to penetrate holder (41) both sides free end to wear spring (43) and ring plate (44), allow spring (43) one end be pressed against holder (41) inner side, the other end is pressed against in ring plate (44).
7. the servicing unit of stair activity according to claim 1, it is characterized in that: ring plate (44) embossed card is buckled on couple axle (42), direction is corresponding to the first moving part (30), the pull end (34) that makes couple axle (42) pass holder (41) one end and the first moving part (30) links the two ends of cable wire (46) jointly, couple axle (42) other end end face is welded and fixed a catch (45), two spring mechanisms (40) are level to be installed relatively, and two catch (45) are shape in opposite directions.
8. the servicing unit of stair activity according to claim 1, is characterized in that: control a connecting shaft (51) is extended in (50) one end, the shell fragment (511) of connecting shaft (51) suit one spring shape.
9. the servicing unit of stair activity according to claim 1, it is characterized in that: the end face that connecting shaft (51) passes the back side (212) welds the second moving part (53), the second moving part (53) has body two (54), be installed on the elastic component (55) in body two (54), wear elastic component (55) and second block tongue (56) of energy elastic telescopic for one group, the second block tongue (56) has cambered surface two (561) and adjacent with cambered surface two (561) and be the vertical plane two (562) of vertical straight wall, vertical plane two (562) is leaned on for catch (45) gear, stop catch (45) to be retracted near holder (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704043.3A CN103711268A (en) | 2013-12-20 | 2013-12-20 | Auxiliary device for walking up and down stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704043.3A CN103711268A (en) | 2013-12-20 | 2013-12-20 | Auxiliary device for walking up and down stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103711268A true CN103711268A (en) | 2014-04-09 |
Family
ID=50404583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704043.3A Pending CN103711268A (en) | 2013-12-20 | 2013-12-20 | Auxiliary device for walking up and down stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103711268A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544894A (en) * | 2016-01-26 | 2016-05-04 | 柳州市力万科技有限公司 | Prefabricated house |
| CN105544899A (en) * | 2015-12-13 | 2016-05-04 | 青岛智享专利技术开发有限公司 | handrail for safety stairs |
| CN108590059A (en) * | 2018-04-25 | 2018-09-28 | 合肥上城信息技术有限公司 | A kind of dropproof formula guardrail of landscape garden step |
| CN108797918A (en) * | 2017-05-01 | 2018-11-13 | 乐活科技有限公司 | Action accessory |
| CN108930373A (en) * | 2018-09-30 | 2018-12-04 | 上海电力学院 | A kind of balustrade |
| CN109019259A (en) * | 2015-10-22 | 2018-12-18 | 郑牧之 | Electrodynamic type Bu Ti walk help mechanism |
| CN109898763A (en) * | 2019-03-29 | 2019-06-18 | 衢州乐创节能科技有限公司 | A kind of corridor steps on building assistor |
| CN110725490A (en) * | 2019-10-31 | 2020-01-24 | 浙江工业大学 | A kind of assisting staircase system and method for assisting going up and downstairs |
| CN112520540A (en) * | 2019-09-19 | 2021-03-19 | 许亚军 | Hand-operated stair-climbing handle |
-
2013
- 2013-12-20 CN CN201310704043.3A patent/CN103711268A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019259A (en) * | 2015-10-22 | 2018-12-18 | 郑牧之 | Electrodynamic type Bu Ti walk help mechanism |
| CN105544899A (en) * | 2015-12-13 | 2016-05-04 | 青岛智享专利技术开发有限公司 | handrail for safety stairs |
| CN105544894A (en) * | 2016-01-26 | 2016-05-04 | 柳州市力万科技有限公司 | Prefabricated house |
| CN108797918A (en) * | 2017-05-01 | 2018-11-13 | 乐活科技有限公司 | Action accessory |
| CN108590059A (en) * | 2018-04-25 | 2018-09-28 | 合肥上城信息技术有限公司 | A kind of dropproof formula guardrail of landscape garden step |
| CN108930373A (en) * | 2018-09-30 | 2018-12-04 | 上海电力学院 | A kind of balustrade |
| CN108930373B (en) * | 2018-09-30 | 2024-08-27 | 上海电力学院 | Stair railing |
| CN109898763A (en) * | 2019-03-29 | 2019-06-18 | 衢州乐创节能科技有限公司 | A kind of corridor steps on building assistor |
| CN112520540A (en) * | 2019-09-19 | 2021-03-19 | 许亚军 | Hand-operated stair-climbing handle |
| CN110725490A (en) * | 2019-10-31 | 2020-01-24 | 浙江工业大学 | A kind of assisting staircase system and method for assisting going up and downstairs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103711268A (en) | Auxiliary device for walking up and down stairs | |
| CN107080421B (en) | A kind of novel water glass device | |
| CN103932848A (en) | Full-automatic hydraulic lifting marching type electric stair climbing wheelchair | |
| CN201664401U (en) | Safety braking device for walking aid | |
| CN202724206U (en) | Walking aid | |
| CN205459436U (en) | Intelligent wheelchair in single house | |
| CN109296151B (en) | Exercise type household stair | |
| CN201684132U (en) | Stair walking-aid handrail | |
| CN203280608U (en) | Wheelchair with knee-protective structure | |
| CN201905537U (en) | Slide locking mechanism and handrail with same | |
| CN206941873U (en) | A kind of composite stone material wall | |
| CN108750878A (en) | A kind of walk helper gone upstairs | |
| CN209760379U (en) | Simple public toilet with hidden rollers | |
| CN215021816U (en) | Clinical care is with helping outfit for a journey to put | |
| CN209308306U (en) | A kind of stair activity or the auxiliary device in ramp | |
| CN105977720A (en) | Easy-to-plug two-core power supply plug | |
| TWI323655B (en) | Assistant device for assisting climbing up and down stairs | |
| CN201098269Y (en) | Board plug type wheelchair for invalids | |
| CN114307055B (en) | Medical psychiatric department vertical ladder coordination rehabilitation device | |
| CN204185093U (en) | Staircase emergency stop switch | |
| CN210439584U (en) | Firm type copper stair | |
| CN110897765A (en) | Artificial limb convenient for disabled person to walk | |
| CN211983449U (en) | Safety protection mechanism of mite appearance that removes that can walk | |
| CN203183599U (en) | Multifunctional lower limb rehabilitation training device for department of neurology | |
| CN203543752U (en) | Handrail allowing the old to get on bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |