CN201692256U - Walking aid vehicle with low cost - Google Patents
Walking aid vehicle with low cost Download PDFInfo
- Publication number
- CN201692256U CN201692256U CN2010202247044U CN201020224704U CN201692256U CN 201692256 U CN201692256 U CN 201692256U CN 2010202247044 U CN2010202247044 U CN 2010202247044U CN 201020224704 U CN201020224704 U CN 201020224704U CN 201692256 U CN201692256 U CN 201692256U
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- CN
- China
- Prior art keywords
- support frame
- right support
- left socle
- low cost
- coaxial
- 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 - Lifetime
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Abstract
The utility model discloses a walking aid vehicle with low cost, which comprises a left support frame, a right support frame and vehicle wheels, wherein one side of the left support frame and one side of the right support frame are mutually connected through a hinge, the total number of the vehicle wheels is three, the vehicle wheels are respectively arranged at the hinging part, the other side of the hinging side of the left support frame and the other side of the hinging side of the right support frame, and a locking device is arranged between the left support frame and the right support frame. The locking device consists of two coaxial rotating rods and a rotating clamping element, the two coaxial rotating rods are respectively hinged with the left support frame and the right support frame, clamping openings are simultaneously processed on the overlapping parts of the two coaxial rotating rods, and the rotating clamping element is rotatablely supported on one rotating rod. Through the improvement via the technical scheme, compared with the prior art, the walking aid vehicle is greatly simplified, and greatly reduces the cost of the whole vehicle.
Description
Technical field:
This utility model relates to a kind of travelling aided bicycle with low cost.
Background technology:
Travelling aided bicycle on the market all is four foot formula structures, it includes left socle and right support, left socle and right support are hinged by the 3rd, all be respectively equipped with wheel in the front and back end of left socle and the front and back end of right support, form the travelling aided bicycle of quadrate four foot formula structures, the travelling aided bicycle spare and accessory parts of this structure are many, and cost is higher.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, a kind of travelling aided bicycle with low cost to be provided.
For achieving the above object, the technical scheme that this utility model provides is: a kind of travelling aided bicycle with low cost, include left socle, right support and wheel, one side of left socle and right support is in the hinge connection mutually, wheel is established three altogether, be located at the opposite side of hinged place, the hinged side of left socle and the opposite side of the hinged side of right support respectively, be provided with locking device between the two stands.
Described locking device is by two coaxial swingles and rotate fastener and constitute, and two coaxial swingles are hinged with left socle and right support respectively, and the lap of two coaxial swingles is processed with bayonet socket simultaneously, rotates the fastener rotation and is supported in wherein on the swingle.
On the sidewall of left socle or right support, be provided with the glove bag.
After technique scheme was improved, much more simply this travelling aided bicycle had become than existing structure, greatly reduces the cost of car load.
Description of drawings:
Fig. 1 is one of structural representation of this utility model travelling aided bicycle open mode;
Fig. 2 is the structure principle chart of the tight device of lock of A part among Fig. 1;
Fig. 3 be this utility model travelling aided bicycle open mode structural representation two;
Fig. 4 is the structural representation of this utility model travelling aided bicycle folded state.
The specific embodiment:
Now elaborate this utility model in conjunction with the accompanying drawings:
The travelling aided bicycle with low cost of present embodiment includes left socle 1, right support 2, wheel 3 and seat cushion 14, left socle 1 is in the hinge connection mutually with a side of right support 2, wheel 3 is established three altogether, be located at hinged place 4 respectively, the opposite side 6 of the opposite side 5 of left socle 1 hinged side and right support 2 hinged sides, two stands is hinged with swingle 7 respectively, 8, two swingles become coaxial and are rotatably assorted, two coaxial swingles 7,8 lap is processed with bayonet socket 9 simultaneously, the below of infra swingle 8 is provided with U-shaped installing rack 10, movable axis is connected to and rotates fastener 11 in this U-shaped installing rack 10, this rotation fastener 11 is provided with dop 111, opposite side in dop 111 1 sides is provided with counterweight portion 112, counterweight portion 112 is connected with stay cord 12, is provided with glove bag 13 on the sidewall of left socle 1 or right support 2, makes things convenient for user to place article.
When launching travelling aided bicycle, left socle 1 and right support 2 relatively rotate to be opened, and at this moment two swingles 7,8 also rotate synchronously, and are overlapping until the bayonet socket 9 of two swingles 7,8, rotating fastener 11 is subjected under the effect of gravity in counterweight portion 112, dop 111 sticks in the bayonet socket 9, realizes opening and locking action of two stands, when folding, pulling stay cord 12, rotate fastener 11 and rotate, dop 111 leaves bayonet socket 9 releases, and two stands just can rotate folding mutually.
Compare four traditional foot formula travelling aided bicycles, this travelling aided bicycle is only established tripod, has cancelled original the 3rd simultaneously, replaces to adopt left and right sides support directly hinged, thereby greatly simplifies the structure, and reduces production costs.
The above; it only is the preferable specific embodiment of this utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. travelling aided bicycle with low cost, include left socle, right support, wheel and seat cushion, it is characterized in that: a side of left socle and right support is in the hinge connection mutually, wheel is established three altogether, be located at the opposite side of hinged place, the hinged side of left socle and the opposite side of the hinged side of right support respectively, be provided with locking device between the two stands.
2. a kind of travelling aided bicycle with low cost according to claim 1, it is characterized in that: described locking device is made of two coaxial swingles and rotation fastener, two coaxial swingles are hinged with left socle and right support respectively, the lap of two coaxial swingles is processed with bayonet socket simultaneously, rotates the fastener rotation and is supported in wherein on the swingle.
3. a kind of travelling aided bicycle with low cost according to claim 1 is characterized in that: be provided with the glove bag on the sidewall of left socle or right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202247044U CN201692256U (en) | 2010-06-12 | 2010-06-12 | Walking aid vehicle with low cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202247044U CN201692256U (en) | 2010-06-12 | 2010-06-12 | Walking aid vehicle with low cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692256U true CN201692256U (en) | 2011-01-05 |
Family
ID=43393497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202247044U Expired - Lifetime CN201692256U (en) | 2010-06-12 | 2010-06-12 | Walking aid vehicle with low cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631985A (en) * | 2022-03-21 | 2022-06-17 | 华南理工大学 | Foldable tricycle helps driving |
| CN115770173A (en) * | 2022-12-02 | 2023-03-10 | 中国人民解放军总医院第二医学中心 | Old person's prevention and control device that tumbles |
-
2010
- 2010-06-12 CN CN2010202247044U patent/CN201692256U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631985A (en) * | 2022-03-21 | 2022-06-17 | 华南理工大学 | Foldable tricycle helps driving |
| CN115770173A (en) * | 2022-12-02 | 2023-03-10 | 中国人民解放军总医院第二医学中心 | Old person's prevention and control device that tumbles |
| CN115770173B (en) * | 2022-12-02 | 2024-05-10 | 中国人民解放军总医院第二医学中心 | Old person prevents accuse device that tumbles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN NANHAI RUILIN ALUMINIUM PRODUCT CO., LTD. Free format text: FORMER OWNER: CHEN JUXIANG Effective date: 20130626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 528223 Guangdong city of Foshan province Jinsha Danzao Town, Nanhai District West Development Zone back seat Patentee after: FOSHAN NANHAI RUILIN ALUMINUM PRODUCT CO., LTD. Address before: 528223 Guangdong province Foshan City West Development Zone, Jinsha Town, Nanhai District Baiyun company Patentee before: Chen Juxiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |