CN1629031A - Bicycle rear schoolbag rack - Google Patents
Bicycle rear schoolbag rack Download PDFInfo
- Publication number
- CN1629031A CN1629031A CN 200310109540 CN200310109540A CN1629031A CN 1629031 A CN1629031 A CN 1629031A CN 200310109540 CN200310109540 CN 200310109540 CN 200310109540 A CN200310109540 A CN 200310109540A CN 1629031 A CN1629031 A CN 1629031A
- Authority
- CN
- China
- Prior art keywords
- schoolbag frame
- axle
- schoolbag
- flaps
- frame
- 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
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
This invention relates to a new bicycle back bookrack, which is as same as the general one when folded, but is larger one with more stability when unfolded.
Description
Technical field:
Involved in the present invention is a kind of people at ordinary times back schoolbag frame by bike.
Background technology:
The back schoolbag frame of the bicycle that we rode prolongs with original pattern always at ordinary times, does not change for many years, and is too little because of it when bundling bigger object, and bundle is not firm usually, makes troubles in the middle of riding.
Summary of the invention:
In order to overcome above-mentioned two kinds of situations, the present invention adopts new foldable structure, makes strapping goods more convenient, firm.
The present invention solves the method that its technical matters adopts: add three folding mutually flaps on the original schoolbag frame basis of bicycle, three boards are overlapped above table bag frame when folding, each sheet can freely rotate around the axle that is fixed on schoolbag frame three limits respectively, see that from above size is slightly less than whole schoolbag frame.Three boards can open to level, form new plane with former schoolbag frame, have bigger characteristics.
Of the present invention simple in structure, easy operating, actv. have increased the area of back schoolbag frame.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is for seeing folding schoolbag frame from top.
Fig. 2 is the section-drawing of A-A among Fig. 1.
Section-drawing when Fig. 3 opens for A-A among Fig. 1.
Fig. 4 is for seeing the expansion drawing of schoolbag frame from top.
Among the figure 1, the signal of usual schoolbag frame, 2, right flap, 3, left flap, 4, be fixed on the axle of the left flap on the schoolbag frame, 5, be fixed on the axle of the right flap on the schoolbag frame, 6, be fixed on the axle of the back flap on the schoolbag frame, 7, the back flap.
5, the specific embodiment
As shown in Figure 1, three flaps (2,3,7) are folded in the schoolbag frame (1), and each sheet is separately fixed on axle (4), axle (5) and the axle (6), and rotatable.Fig. 3 and shown in Figure 4 when three flaps (2,3,7) just rotate to when running into schoolbag frame (1) level in ground by axle (4), axle (5) and axle (6) respectively, thereby has formed new plane with former schoolbag frame (1), and new plane was than originally big nearly one times.
Claims (1)
1, a kind of Posterior School Bag Rack of Bikes, form by three flaps and axle, it is characterized in that: three flaps are fixed on three limits of schoolbag frame by axle respectively, and three flaps may be folded in the schoolbag frame when folding, can turn to horizontal surface around three limits of schoolbag frame respectively during expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310109540 CN1629031A (en) | 2003-12-19 | 2003-12-19 | Bicycle rear schoolbag rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310109540 CN1629031A (en) | 2003-12-19 | 2003-12-19 | Bicycle rear schoolbag rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1629031A true CN1629031A (en) | 2005-06-22 |
Family
ID=34843083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310109540 Pending CN1629031A (en) | 2003-12-19 | 2003-12-19 | Bicycle rear schoolbag rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1629031A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310662A (en) * | 2017-06-07 | 2017-11-03 | 扬州工业职业技术学院 | A kind of Multi-functional self-actuated Carrier for cycle |
| FR3087184A1 (en) * | 2018-10-16 | 2020-04-17 | Julien Le Breton | DEVICE FOR EQUIPPING A BIKE, PROVIDED WITH A LUGGAGE RACK, WITH A SIDE TABLE. |
-
2003
- 2003-12-19 CN CN 200310109540 patent/CN1629031A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310662A (en) * | 2017-06-07 | 2017-11-03 | 扬州工业职业技术学院 | A kind of Multi-functional self-actuated Carrier for cycle |
| FR3087184A1 (en) * | 2018-10-16 | 2020-04-17 | Julien Le Breton | DEVICE FOR EQUIPPING A BIKE, PROVIDED WITH A LUGGAGE RACK, WITH A SIDE TABLE. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |