CN201128454Y - Bicycle schoolbag rack - Google Patents
Bicycle schoolbag rack Download PDFInfo
- Publication number
- CN201128454Y CN201128454Y CNU2007200279000U CN200720027900U CN201128454Y CN 201128454 Y CN201128454 Y CN 201128454Y CN U2007200279000 U CNU2007200279000 U CN U2007200279000U CN 200720027900 U CN200720027900 U CN 200720027900U CN 201128454 Y CN201128454 Y CN 201128454Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- backseat
- back seat
- schoolbag
- rack
- 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
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Abstract
The utility model discloses a schoolbag rack and particularly discloses a bicycle schoolbag rack. The bicycle school bag comprises a bicycle frame, a saddle, a back wheel and a backseat and is characterized in that the bicycle frame is movably connected with the backseat; an axle of the back wheel is provided with a connecting bar which is articulated with the backseat; the upper surface of the backseat is fixedly provided with a movable wheel by a bracket; the backseat is a flat structure. When the bicycle schoolbag rack is used as the schoolbag rack, the backseat and the bicycle frame are separated, the connecting bar drives the backseat and the movable wheel to rotate for 180 degrees, the movable wheel is contacted with the ground, the connecting bar is parallel with the backseat, a schoolbag can be put or bundled at the backseat, and the bicycle drives the movable wheel to move forward. The bicycle schoolbag rack solves the trouble that the middle school student bears the schoolbag by shoulders and has the advantages of being safe, convenient and flexible.
Description
(1) technical field
The utility model relates to a kind of schoolbag frame, particularly a kind of bicycle schoolbag frame.
(2) background technology
Present middle school student are tired especially, and the books data is full to the brim the school bag plug, and then carries heavy school bag and go to school.The back of the body piggyback, it is very painful that two shoulders are reined in, and weigh down backward, is unfavorable for growing of children; In addition, the classmate goes to school mostly, classes are over by bike, carries school bag by bike, the weight of school bag is whole to be pressed on people's the body, both has been unfavorable for healthy, also dangerous, some people is with the people by bike simultaneously, and classmates laugh and frolick mutually and chase, and have increased danger factor.
(3) summary of the invention
The utility model provides a kind of bicycle schoolbag frame of saving muscle power, health, safety in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of bicycle schoolbag frame comprises bicycle rack, vehicle seat, trailing wheel, back seat, and its special character is: described bicycle rack and back seat flexibly connect, and the wheel shaft place of trailing wheel is provided with pipe link, and pipe link and back seat are hinged; The upper surface of described back seat is fixed with movable wheel by support.
Bicycle schoolbag frame of the present utility model, it further improves and is: described back seat is a plate armature.
Bicycle schoolbag frame of the present utility model, the edge lower part of described back seat is fixed with protecting border.When using as schoolbag frame, protecting border plays the effect that prevents that school bag from skidding off; When not in use, turn up pipe link and back seat, protecting border is positioned at the bottom of back seat, plays a protective action, has avoided thing to stir into wheel.
The utility model is when using as schoolbag frame, and back seat and bicycle rack are separated, and pipe link drives back seat and movable wheel Rotate 180 degree, movable wheel kiss the earth, and pipe link is parallel with back seat, and school bag can be placed on or be bundled in back seat, and bicycle drive activity wheel moves ahead; When not in use, turn up pipe link and back seat, back seat is connected with bicycle rack, and movable wheel is in the back seat upper surface, avoids the student to be with the people by bike, has increased safety factor.
In a word, the utility model has solved the worry that middle school student bear school bag with shoulder, has safety, convenient, advantage flexibly.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 bicycle rack, 2 vehicle seats, 3 trailing wheels, 4 back seats, 5 pipe links, 6 supports, 7 movable wheels, 8 protecting borders.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises bicycle rack 1, vehicle seat 2, trailing wheel 3, back seat 4, and bicycle rack 1 and back seat 4 flexibly connect (can hang over mutually together, also can fix with movable bolt), and the wheel shaft place of trailing wheel 3 is provided with pipe link 5, and pipe link 5 is hinged with back seat 4; The upper surface of back seat 4 is fixed with movable wheel 7 by support 6; Back seat 4 is a plate armature, and the edge lower part of back seat 4 is fixed with protecting border 8.During use, back seat 4 and bicycle rack 1 are separated, and pipe link 5 drives back seat 4 and movable wheel 7 Rotate 180 degree, movable wheel 7 kiss the earths, pipe link 5 and back seat 4 parallel (dotted line present position among the figure), school bag can be placed on or be bundled in back seat 4, and bicycle drive activity wheel 7 moves ahead; When not in use, turn up pipe link 5 and back seat 4, back seat 4 and bicycle rack 1 in the connection, movable wheel 7 is in back seat 4 upper surfaces (solid line present position among the figure), avoids the student to be with the people by bike.
Claims (3)
1. bicycle schoolbag frame, comprise bicycle rack (1), vehicle seat (2), trailing wheel (3), back seat (4), it is characterized in that: described bicycle rack (1) and back seat (4) flexibly connect, and the wheel shaft place of trailing wheel (3) is provided with pipe link (5), and pipe link (5) is hinged with back seat (4); The upper surface of described back seat (4) is fixed with movable wheel (7) by support (6).
2. bicycle schoolbag frame according to claim 1 is characterized in that: described back seat (4) is a plate armature.
3. bicycle schoolbag frame according to claim 1 and 2 is characterized in that: the edge lower part of described back seat (4) is fixed with protecting border (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200279000U CN201128454Y (en) | 2007-09-27 | 2007-09-27 | Bicycle schoolbag rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200279000U CN201128454Y (en) | 2007-09-27 | 2007-09-27 | Bicycle schoolbag rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128454Y true CN201128454Y (en) | 2008-10-08 |
Family
ID=40016287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200279000U Expired - Fee Related CN201128454Y (en) | 2007-09-27 | 2007-09-27 | Bicycle schoolbag rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128454Y (en) |
-
2007
- 2007-09-27 CN CNU2007200279000U patent/CN201128454Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20091027 |