CN203458573U - Folding rollator - Google Patents
Folding rollator Download PDFInfo
- Publication number
- CN203458573U CN203458573U CN201320483653.0U CN201320483653U CN203458573U CN 203458573 U CN203458573 U CN 203458573U CN 201320483653 U CN201320483653 U CN 201320483653U CN 203458573 U CN203458573 U CN 203458573U
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- China
- Prior art keywords
- expansion link
- connecting rod
- wheel
- folding
- aided bicycle
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Abstract
The utility model relates to the field of daily auxiliary tools, in particular to a folding rollator for the elderly or disabled, and aims at providing a folding and comfort rollator, which comprises a seat plate, a backrest, a front wheel, a rear wheel, a connecting rod, an expansion rod and a bottom frame, wherein the seat plate and the backrest are connected through the connecting rod, the expansion rod is movably connected with the seat plate, the front end of the bottom frame is fixed on the expansion rod, and the rear wheel is arranged on the rear end of the bottom frame. The folding rollator enables users to conveniently use by utilizing structure transformation of the expansion rod and the connecting rod, drives the connecting rod through the expansion rod, enables the seat plate to transform between an inclined state and a horizontal state, achieves sitting and pushing functions, and achieves folding function at the same time.
Description
Technical field
This utility model relates to daily aid field, particularly, relates to the collapsible travelling aided bicycle that a kind of old people or people with disability use.
Background technology
Common old people's travelling aided bicycle adopts X structure, and volume is larger, and its position of taking in basket is positioned at below seat conventionally, and old people gets thing inconvenience.When sitting, the position that hand is put is very high, so take very uncomfortable.Existing travelling aided bicycle all adopts and grasps implementation mode, uses for a long time easy wrist to ache.In addition, existing travelling aided bicycle all can not be realized the collapsible of travelling aided bicycle, travelling aided bicycle is taken up room very large, cannot change according to environment for use, underaction.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of travelling aided bicycle of collapsible and ride comfort.
According to an aspect of the present utility model, a kind of collapsible travelling aided bicycle is provided, comprise seat, backrest, front-wheel and trailing wheel, also comprise simultaneously:
Connecting rod, described connecting rod is connected described seat with described backrest;
Expansion link, is flexibly connected described seat on described expansion link;
Underframe, the front end of described underframe is fixed on described expansion link, and the rear end of described underframe is provided with described trailing wheel.
Further, the upper end of described expansion link is provided with handle, and the lower end of described expansion link is provided with described front-wheel.
Further, described front-wheel is universal wheel.
Preferably, described seat bottom is provided with and takes in basket.
Further, described handle is provided with brake.
Further, described expansion link is provided with buckle.
Owing to having adopted technique scheme, this utility model compared with prior art has following advantages: this utility model utilizes the thaumatropy of expansion link and connecting rod to make user easy to use, by expansion link, drive connecting rod, seat is transformed mutually in heeling condition and level, realize and sit and carry out function, realized folding functional simultaneously.In addition, the grip of this utility model power assist vehicle adopts longitudinal, horizontal two kinds of grip to combine, and can be accustomed to using corresponding operating mode according to old man, uses more flexible or comfortable.
Accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 shows the structural representation while carrying out according to the collapsible travelling aided bicycle in this utility model;
Fig. 2 shows the structural representation while taking according to the collapsible travelling aided bicycle in this utility model;
Fig. 3 shows the side view while folding according to the collapsible travelling aided bicycle in this utility model.
The specific embodiment
As shown in Figure 1, 2, this utility model provides a kind of collapsible travelling aided bicycle, at least comprises expansion link 3, connecting rod 4, seat 5, front-wheel 7, trailing wheel 8, backrest 10 and underframe 11.Wherein connecting rod 4 is connected seat 5 with backrest 10, on two expansion links 3, is flexibly connected respectively seat 5,
The front end of underframe 11 is fixed on expansion link 3, and the rear end of underframe 11 is provided with trailing wheel 8.
In addition, in the expansion link upper end of the collapsible travelling aided bicycle of this utility model, be provided with handle 1 so that trammer controls, handle 1 adopts longitudinal, horizontal two kinds of grip.In the lower end of expansion link 3, be provided with front-wheel 7 in addition, front-wheel 7 contacts with ground rotationally with trailing wheel 8, to support whole travelling aided bicycle.In this preferred embodiment, two front-wheels 7 are universal wheels, so that power assist vehicle can move to all directions easily.In the bottom of seat 5, be provided with and take in basket 6, take in basket 6 and can place various foreign material, handle 1 is provided with the braking that brake 2 is controlled power assist vehicle.
Shown in Fig. 3, expansion link 3 is provided with buckle 9 to control whether folding of power assist vehicle, presses buckle 9 when old man sits, and oblique lower promotion expansion link 3, makes seat 5 levels, forms chair, for old man, has a rest.When needs are carried out, press buckle 9, promote obliquely expansion link 3, seat 5 is tilted, take in 6 mouthfuls, basket and make progress.
Above specific embodiment of the utility model is described.It will be appreciated that, this utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (6)
1. a collapsible travelling aided bicycle, comprises seat, backrest, front-wheel and trailing wheel, characterized by further comprising:
Connecting rod, described connecting rod is connected described seat with described backrest;
Expansion link, is flexibly connected described seat on described expansion link;
Underframe, the front end of described underframe is fixed on described expansion link, and the rear end of described underframe is provided with described trailing wheel.
2. collapsible travelling aided bicycle according to claim 1, is characterized in that, the upper end of described expansion link is provided with handle, and the lower end of described expansion link is provided with described front-wheel.
3. collapsible travelling aided bicycle according to claim 1 and 2, is characterized in that, described front-wheel is universal wheel.
4. collapsible travelling aided bicycle according to claim 1 and 2, is characterized in that, described seat bottom is provided with takes in basket.
5. collapsible travelling aided bicycle according to claim 2, is characterized in that, described handle is provided with brake.
6. collapsible travelling aided bicycle according to claim 1 and 2, is characterized in that, described expansion link is provided with buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483653.0U CN203458573U (en) | 2013-08-09 | 2013-08-09 | Folding rollator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483653.0U CN203458573U (en) | 2013-08-09 | 2013-08-09 | Folding rollator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458573U true CN203458573U (en) | 2014-03-05 |
Family
ID=50170954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483653.0U Expired - Fee Related CN203458573U (en) | 2013-08-09 | 2013-08-09 | Folding rollator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107530219A (en) * | 2015-02-24 | 2018-01-02 | 博贝尔格有限公司 | With according to the travelling aided bicycle trolley using adjustable handle position |
| CN111449923A (en) * | 2020-04-13 | 2020-07-28 | 山东建筑大学 | Four-wheel electric walking aid |
-
2013
- 2013-08-09 CN CN201320483653.0U patent/CN203458573U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107530219A (en) * | 2015-02-24 | 2018-01-02 | 博贝尔格有限公司 | With according to the travelling aided bicycle trolley using adjustable handle position |
| CN107530219B (en) * | 2015-02-24 | 2021-11-26 | 博贝尔格有限公司 | Rollator-trolley with adjustable handle position depending on use |
| CN111449923A (en) * | 2020-04-13 | 2020-07-28 | 山东建筑大学 | Four-wheel electric walking aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |