CN106265002A - Travelling aided bicycle - Google Patents
Travelling aided bicycle Download PDFInfo
- Publication number
- CN106265002A CN106265002A CN201610671669.2A CN201610671669A CN106265002A CN 106265002 A CN106265002 A CN 106265002A CN 201610671669 A CN201610671669 A CN 201610671669A CN 106265002 A CN106265002 A CN 106265002A
- Authority
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- China
- Prior art keywords
- closing
- lower carriage
- folding mechanism
- upper bracket
- hinged
- 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.)
- Granted
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000004744 fabric Substances 0.000 claims description 6
- 230000006872 improvement Effects 0.000 description 3
- 241001494479 Pecora Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a kind of travelling aided bicycle: it includes two symmetrically arranged vehicle frames, and each vehicle frame includes a upper bracket and a lower carriage, it is provided with one between upper bracket and lower carriage and supports seat, the upper end of upper bracket is provided with handrail, and the lower end of upper bracket is connected with supporting seat, lower carriage is hinged with support seat, supports on seat and lower carriage and is respectively connected with wheel；It is provided with closing-folding mechanism between said two vehicle frame, described closing-folding mechanism is hinged with two vehicle frames respectively, connect on described closing-folding mechanism and have two pull bars corresponding with two lower carriages, and the lower end of each pull bar is connected with corresponding lower carriage, when closing-folding mechanism closes up, two described pull bars drive two lower carriage upwards foldings, and when closing-folding mechanism launches, two described pull bars drive two lower carriage drops downs.This travelling aided bicycle energy fast folding or expansion, and the operating time is short, easy to operate.
Description
Technical field
The present invention relates to a kind of handbarrow, be especially a kind of travelling aided bicycle assisting old man or patient's walking.
Background technology
Travelling aided bicycle is the handbarrow of a kind of available hand propelled walking, when user is handicapped, and just can be same when walking
Time promote travelling aided bicycle, and by travelling aided bicycle keep walking time health balance, its be widely used in assist old man or patient walking.
For the ease of carrying and depositing, the travelling aided bicycle of prior art is mostly foldable, and its structure generally comprises two symmetries and sets
The vehicle frame put, and each vehicle frame includes upper bracket and lower carriage, is provided with support seat between described upper bracket and lower carriage, described on
The upper end of support is provided with handrail, and the lower end of upper bracket is connected with supporting seat, and lower carriage is hinged with support seat, described support seat with
Being respectively connected with wheel on lower carriage, connecting between said two vehicle frame has closing-folding mechanism, and this closing-folding mechanism generally comprises two friendships
The fork pole in X-shaped, and the middle part of two poles is hinged, it is hinged that the lower end of said two pole supports seat with two respectively, and
The top of two poles is hinged with two upper brackets respectively.The travelling aided bicycle of above-mentioned prior art, typically to divide three steps when folding
Fold, i.e. the first step is folded up a lower carriage, and second step is folded up another lower carriage, and the 3rd step is by folding machine
Structure is folded toward together；In like manner, the most also to carry out three step operations and it just can be made to launch, therefore its fold or launch
Operate cumbersome, and time-consuming longer, it is impossible to meet the demand of people.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defect of above prior art, it is provided that a kind of can fast folding or
Launch, and the operating time is short, easy to operate travelling aided bicycle.
The technical solution of the present invention is to provide a kind of travelling aided bicycle with following structure: it includes that two symmetries set
The vehicle frame put, and each vehicle frame includes a upper bracket and a lower carriage, is provided with one between described upper bracket and lower carriage
Supporting seat, the upper end of described upper bracket is provided with handrail, and the lower end of upper bracket is connected with supporting seat, and lower carriage cuts with scissors with supporting seat
Connect, described support seat and lower carriage are respectively connected with wheel；Closing-folding mechanism, described folding machine it is provided with between said two vehicle frame
Structure is hinged with two vehicle frames respectively, and described closing-folding mechanism connects two pull bars corresponding with two lower carriages, and often
The lower end of individual pull bar is connected with corresponding lower carriage, when closing-folding mechanism closes up, under two described pull bars drive two
Support upwards folding, and when closing-folding mechanism launches, two described pull bars drive two lower carriage drops downs.
After using above structure, travelling aided bicycle of the present invention compared with prior art, has the advantage that this travelling aided bicycle is folding
Time two vehicle frames are closed up in opposite directions, thus drive closing-folding mechanism rotate fold, closing-folding mechanism is driven by pull bar while folding
Two lower carriages are folded up, so that travelling aided bicycle folds；When launching travelling aided bicycle, outwards separate two vehicle frames with hands, thus
Making closing-folding mechanism launch, pull bar drives two lower carriage drops downs simultaneously.Therefore this travelling aided bicycle energy fast folding or expansion, its
Fold or launch to have only to a step and complete with regard to operable, and the operating time is short, easy to operate.
As preferably, described closing-folding mechanism connects and has two pins being rotated up when can close up with closing-folding mechanism, institute
State that the upper end of two pull bars is universal with two pins respectively to be connected, and the lower end of two pull bars respectively with two universal companies of lower carriage
Connect.
As preferably, described closing-folding mechanism includes two poles intersected in X-shaped, and the middle part of two poles is hinged,
The lower end of said two pole is hinged with the support seat on two vehicle frames or upper bracket respectively, the medial wall of said two upper bracket
On the most hinged connecting rod, the top of said two pole is all hinged with the free end of connecting rod；Two described pins are connected to two
The upper end of individual pole, and pin is arranged on the top at pole upper articulation and is positioned at the inner side of two upper brackets.
As improvement, described pull bar includes bar body, and the two ends of described bar body connect two connectors, described
Two connectors on be equipped with a connecting hole, and the inwall of connecting hole is the spherical inner wall of indent；Described pin and lower
Being all connected with a connection post on frame, the described post that connects is provided with the spherical portion of evagination, and described spherical portion is arranged in connecting hole,
And the lateral wall of spherical portion is connected with the inwall sphere of connecting hole.The connection of two band connecting holes that these bar body two ends connect
Part, the connector of this band connecting hole also referred to as sheep axis oculi holds, and this connecting hole inwall is the spherical inner wall of indent, this connecting hole and company
The sphere of the spherical portion connecing post evagination connects and coordinates, and therefore pull bar is when driving lower carriage fold or launch, and pull bar is relative to even
Connect post can not only circumferentially rotate, and can along connect post axial dipole field so that pull bar can more preferably, more swimmingly drive lower
Frame carries out folding action.
As improvement, said two pin connects a soft seat cloth.This soft seat cloth is available for users to sit after deployment
Have a rest above.
As improvement, said two upper bracket top connects a soft back cushion.This soft back cushion after deployment, works as user
When being sitting on soft seat cloth, facilitate user back against rest.
As preferably, the most hinged connecting rod on the medial wall of said two upper bracket, the top of said two pole all with
The free end of connecting rod is hinged.
Accompanying drawing explanation
Fig. 1 is the structural representation of travelling aided bicycle of the present invention.
Fig. 2 is the folded state structural representation of travelling aided bicycle of the present invention.
Fig. 3 is the side structure schematic diagram of travelling aided bicycle of the present invention.
Fig. 4 is the attachment structure schematic diagram of the pull bar of travelling aided bicycle of the present invention.
Fig. 5 is the pull bar of travelling aided bicycle of the present invention and the attachment structure partial schematic sectional view being connected post.
As shown in the figure:
1, vehicle frame, 2, upper bracket, 3, lower carriage, 4, support seat, 5, wheel, 6, closing-folding mechanism, 7, pole, 8, pull bar, 9,
Pin, 10, handrail, 11, soft seat cloth, 12, soft back cushion, 13, connecting rod, 14, bar body, 15, connector, 16, connecting hole,
17, post is connected, 18, spherical portion.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5；
Travelling aided bicycle of the present invention, it includes two symmetrically arranged vehicle frames 1, and each vehicle frame 1 includes a upper bracket 2 and
Individual lower carriage 3, is provided with one and supports seat 4 between described upper bracket 2 and lower carriage 3, the upper end of described upper bracket 2 is provided with handrail
10, and the lower end of upper bracket 2 is connected with supporting seat 4, lower carriage 3 is with to support seat 4 hinged, equal on described support seat 4 and lower carriage 3
Connect and have wheel 5；Being provided with closing-folding mechanism 6 between said two vehicle frame 1, described closing-folding mechanism 6 cuts with scissors with two vehicle frames 1 respectively
Connecing, described closing-folding mechanism 6 connects two pull bars 8 corresponding with two lower carriages 3, and the lower end of each pull bar 8 with
Corresponding lower carriage 3 connects, and when closing-folding mechanism 6 closes up, two described pull bars 8 drive two lower carriages 3 upwards to receive
Folding, and when closing-folding mechanism 6 launches, two described pull bars 8 drive two lower carriage 3 drops downs.
Connect on described closing-folding mechanism 6 and have two pins 9 being rotated up when can close up with closing-folding mechanism 6, said two
The upper end of pull bar 8 is universal with two pins 9 respectively to be connected, and the lower end of two pull bars 8 respectively with two universal companies of lower carriage 3
Connect.
Described closing-folding mechanism 6 includes two poles 7 intersected in X-shaped, and the middle part of two poles 7 is hinged, described two
The lower end of individual pole 7 is hinged with the support seat 4 on two vehicle frames 1 or upper bracket 2 respectively, the medial wall of said two upper bracket 2
On the most hinged connecting rod 13, the top of said two pole 7 is all hinged with the free end of connecting rod 13；Two described pins 9 are even
It is connected on the upper end of two poles 7, and pin 9 is arranged on the top at pole 7 upper articulation and is positioned at two upper brackets 2
Side.
Described pull bar 8 includes bar body 14, and the two ends of described bar body 14 connect two connectors 15, described
It is equipped with a connecting hole 16 on two connectors 15, and the inwall of connecting hole 16 is the spherical inner wall of indent；Described pin 9 He
Being all connected with a connection post 17 on lower carriage 3, the described post 17 that connects is provided with the spherical portion 18 of evagination, and described spherical portion 18 sets
Put in connecting hole 16, and the lateral wall of spherical portion 18 is connected with the inwall sphere of connecting hole 16.These bar body 14 two ends are even
The connector 15 of two the band connecting holes 16 connect, the connector 15 also referred to as sheep axis oculi of this band connecting hole 16 holds, this connecting hole 16
Inwall is the spherical inner wall of indent, and this connecting hole 16 connects with the sphere of the spherical portion 18 being connected post 17 evagination and coordinates, and therefore draws
Bar is when driving lower carriage fold or launch, and pull bar can not only circumferentially rotate relative to connecting post 17, and can be along connecting post
Axial dipole field, so that pull bar can drive lower carriage to carry out folding action more preferably, more swimmingly.
A soft seat cloth 11 is connected on said two pin 9.
Said two upper bracket 2 top connects a soft back cushion 12.
Two vehicle frames are closed up in opposite directions by travelling aided bicycle of the present invention when folding, thus drive two poles of closing-folding mechanism to rotate
Folding, closing-folding mechanism drives two lower carriages to be folded up by pull bar while folding, so that travelling aided bicycle folds；Work as expansion
During travelling aided bicycle, outwards separating two vehicle frames with hands, so that closing-folding mechanism launches, pull bar drives two lower carriages to open up downwards simultaneously
Open.Therefore this travelling aided bicycle energy fast folding or expansion, it folds or launches to have only to a step and completes with regard to operable, and the operating time
Short, easy to operate.
Claims (6)
1. a travelling aided bicycle, it includes two symmetrically arranged vehicle frames (1), and each vehicle frame (1) include a upper bracket (2) and
One lower carriage (3), is provided with one and supports seat (4), described upper bracket (2) upper between described upper bracket (2) and lower carriage (3)
End is provided with handrail (10), and the lower end of upper bracket (2) is connected with supporting seat (4), and lower carriage (3) is hinged with support seat (4), described
Support and be respectively connected with wheel (5) on seat (4) and lower carriage (3)；Closing-folding mechanism (6) it is provided with between said two vehicle frame (1), described
Closing-folding mechanism (6) hinged with two vehicle frames (1) respectively, it is characterised in that: the upper connection of described closing-folding mechanism (6) has and two
Two pull bars (8) that lower carriage (3) is corresponding, and the lower end of each pull bar (8) is connected with corresponding lower carriage (3), when
When closing-folding mechanism (6) closes up, two described pull bars (8) drive the upwards folding of two lower carriages (3), and when closing-folding mechanism (6)
During expansion, two described pull bars (8) drive two lower carriage (3) drops downs.
Travelling aided bicycle the most according to claim 1, it is characterised in that: the upper connection of described closing-folding mechanism (6) have two can be with receipts
The pin (9) that folding mechanism (6) is rotated up when closing up, the upper end of said two pull bar (8) respectively with two universal companies of pin (9)
Connect, and the lower end of two pull bars (8) is universal with two lower carriages (3) respectively is connected.
Travelling aided bicycle the most according to claim 2, it is characterised in that: described closing-folding mechanism (6) includes that two intersect in X-shaped
Pole (7), and the middle part of two poles (7) is hinged, the lower end of said two pole (7) respectively with on two vehicle frames (1)
Support seat (4) or upper bracket (2) is hinged, the most hinged connecting rod (13), said two on the medial wall of said two upper bracket (2)
The top of pole (7) is all hinged with the free end of connecting rod (13)；Two described pins (9) are connected to the upper of two poles (7)
Hold, and pin (9) is arranged on the top at pole (7) upper articulation and is positioned at the inner side of two upper brackets (2).
Travelling aided bicycle the most according to claim 2, it is characterised in that: described pull bar (8) includes bar body (14), described
The two ends of bar body (14) connect two connectors (15), and two described connectors (15) are equipped with a connecting hole
, and the inwall of connecting hole (16) is the spherical inner wall of indent (16)；It is all connected with a connection on described pin (9) and lower carriage (3)
Post (17), described connection post (17) is provided with the spherical portion (18) of evagination, and described spherical portion (18) is arranged on connecting hole
(16) in, and the lateral wall of spherical portion (18) is connected with the inwall sphere of connecting hole (16).
Travelling aided bicycle the most according to claim 2, it is characterised in that: said two pin (9) is upper connects a soft seat cloth
(11)。
Travelling aided bicycle the most according to claim 1, it is characterised in that: said two upper bracket (2) top connects one and soft leans on
Pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671669.2A CN106265002B (en) | 2016-08-15 | 2016-08-15 | Walking-aid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671669.2A CN106265002B (en) | 2016-08-15 | 2016-08-15 | Walking-aid vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106265002A true CN106265002A (en) | 2017-01-04 |
| CN106265002B CN106265002B (en) | 2020-01-07 |
Family
ID=57670368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671669.2A Active CN106265002B (en) | 2016-08-15 | 2016-08-15 | Walking-aid vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106265002B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062241A1 (en) * | 2018-09-30 | 2020-04-02 | 深圳市寿百瑞机械科技有限公司 | Rollator |
| USD940601S1 (en) * | 2020-08-28 | 2022-01-11 | Qingfeng Li | Rollator |
| USD953210S1 (en) * | 2020-06-17 | 2022-05-31 | Foshan Hct Medical Equipment Co., Ltd. | Foldable four-wheel walking aid |
| CN114712178A (en) * | 2022-04-06 | 2022-07-08 | 刘花香 | Auxiliary non-crutch free walking device for lower leg fracture |
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| CN101254793A (en) * | 2008-03-24 | 2008-09-03 | 好孩子儿童用品有限公司 | Crosswise-foldable baby carriage |
| CN101889936A (en) * | 2009-05-19 | 2010-11-24 | 萧芳荣 | Height adjustment structure for seat part of walk assisting vehicle |
| CN201692255U (en) * | 2010-06-11 | 2011-01-05 | 陈钜祥 | Folding storage walking aid vehicle |
| CN201692258U (en) * | 2010-08-19 | 2011-01-05 | 陈钜祥 | Foldable walking aid having height adjustable seat |
| CN201727695U (en) * | 2010-06-30 | 2011-02-02 | 萧芳荣 | Collapse device of walking aid vehicle |
| CN201855402U (en) * | 2010-10-14 | 2011-06-08 | 中山市隆成日用制品有限公司 | Frame of walker |
| CN202961085U (en) * | 2012-09-26 | 2013-06-05 | 武济群 | Foldable rollator |
| CN203001381U (en) * | 2012-11-06 | 2013-06-19 | 佛山市顺康达医疗科技有限公司 | Rear-wheel synchronous folding device of rollator |
| CN104606032A (en) * | 2015-02-09 | 2015-05-13 | 广东工业大学 | Multipurpose rollator |
| CN204379716U (en) * | 2015-01-10 | 2015-06-10 | 中山豪真精工制品有限公司 | A kind of collapsible walking aid |
| CN205339476U (en) * | 2015-10-09 | 2016-06-29 | 佛山市南海建泰铝制品有限公司 | Fold and help capable shallow |
| CN206151802U (en) * | 2016-08-15 | 2017-05-10 | 乐歌人体工学科技股份有限公司 | Walk -assistant vehicle |
-
2016
- 2016-08-15 CN CN201610671669.2A patent/CN106265002B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254793A (en) * | 2008-03-24 | 2008-09-03 | 好孩子儿童用品有限公司 | Crosswise-foldable baby carriage |
| CN101889936A (en) * | 2009-05-19 | 2010-11-24 | 萧芳荣 | Height adjustment structure for seat part of walk assisting vehicle |
| CN201692255U (en) * | 2010-06-11 | 2011-01-05 | 陈钜祥 | Folding storage walking aid vehicle |
| CN201727695U (en) * | 2010-06-30 | 2011-02-02 | 萧芳荣 | Collapse device of walking aid vehicle |
| CN201692258U (en) * | 2010-08-19 | 2011-01-05 | 陈钜祥 | Foldable walking aid having height adjustable seat |
| CN201855402U (en) * | 2010-10-14 | 2011-06-08 | 中山市隆成日用制品有限公司 | Frame of walker |
| CN202961085U (en) * | 2012-09-26 | 2013-06-05 | 武济群 | Foldable rollator |
| CN203001381U (en) * | 2012-11-06 | 2013-06-19 | 佛山市顺康达医疗科技有限公司 | Rear-wheel synchronous folding device of rollator |
| CN204379716U (en) * | 2015-01-10 | 2015-06-10 | 中山豪真精工制品有限公司 | A kind of collapsible walking aid |
| CN104606032A (en) * | 2015-02-09 | 2015-05-13 | 广东工业大学 | Multipurpose rollator |
| CN205339476U (en) * | 2015-10-09 | 2016-06-29 | 佛山市南海建泰铝制品有限公司 | Fold and help capable shallow |
| CN206151802U (en) * | 2016-08-15 | 2017-05-10 | 乐歌人体工学科技股份有限公司 | Walk -assistant vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062241A1 (en) * | 2018-09-30 | 2020-04-02 | 深圳市寿百瑞机械科技有限公司 | Rollator |
| USD953210S1 (en) * | 2020-06-17 | 2022-05-31 | Foshan Hct Medical Equipment Co., Ltd. | Foldable four-wheel walking aid |
| USD940601S1 (en) * | 2020-08-28 | 2022-01-11 | Qingfeng Li | Rollator |
| CN114712178A (en) * | 2022-04-06 | 2022-07-08 | 刘花香 | Auxiliary non-crutch free walking device for lower leg fracture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106265002B (en) | 2020-01-07 |
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