CN201457551U - Schoolbag frame for bicycle - Google Patents
Schoolbag frame for bicycle Download PDFInfo
- Publication number
- CN201457551U CN201457551U CN2009201173089U CN200920117308U CN201457551U CN 201457551 U CN201457551 U CN 201457551U CN 2009201173089 U CN2009201173089 U CN 2009201173089U CN 200920117308 U CN200920117308 U CN 200920117308U CN 201457551 U CN201457551 U CN 201457551U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- spring clamping
- inner spring
- spring
- torsion spring
- 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 frame for a bicycle, comprising an outer framework, wherein the left side and the right side of the outer framework are respectively provided with inner spring clamping plates which are clamped in opposite directions; the inner spring clamping plates are rotatably connected with the outer framework and are provided with an inner spring and an inner spring button; the inner spring button is connected with the inner spring; each inner spring clamping plate is of a plate shape, a frame shape or a grid shape; the outer sides of the two inner spring clamping plates can be respectively provided with outer spring clamping plates which are clamped in opposite directions; the outer spring clamping plates are rotatably connected with the inner spring clamping plates and are provided with an outer spring and an outer spring button; the outer spring button is connected with the outer spring; and each outer spring clamping plate is of a plate shape, a frame shape or a grid shape. The schoolbag frame for the bicycle has the advantages of simple structure and convenient use and can be used for clamping wider and higher large articles; and the clamped articles are not easy to slip or fall by vibration.
Description
Technical field:
The utility model relates to a kind of bicycle (comprising bicycle and man, Electrical Bicycle, motor bike) schoolbag frame.
Background technology:
The schoolbag frame of existing bicycle and man, Electrical Bicycle, motor bike only disposes a spring clip usually, and perhaps configuration has one, two retractility rope band that has hook of hook again, is used for fixing article.Though can press from both sides or bundle some article, for large piece article, polygon, irregular and yielding article, perhaps during road bump, entrained article just can not finely be fixed, very easily landing of institute's article of taking in riding.
The utility model content:
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, but and the bicycle use schoolbag frame that provides a kind of three-dimensional to clamp.
The technical scheme in the invention for solving the above technical problem is: this bicycle use schoolbag frame, comprise housing, the right and left of housing respectively disposes inner spring clamping plate that clamp in opposite directions, inner spring clamping plate and housing are rotationally connected, it is characterized in that the inner spring clamping plate are provided with interior torsion spring and interior torsion spring button, interior torsion spring button is connected with interior torsion spring.
Inner spring clamping plate described in the utility model are tabular or frame-like or latticed.
The outside of two inner spring clamping plate of the utility model respectively disposes outer spring clamping plate that clamp in opposite directions again, and outer spring clamping plate and inner spring clamping plate are rotationally connected, and the outer spring clamping plate are provided with outer torsion spring and outer torsion spring button, and outer torsion spring button is connected with outer torsion spring.
Outer spring clamping plate described in the utility model are tabular or frame-like or latticed.
The utility model compared with prior art has the following advantages and effect: 1, simple in structure, easy to use; But 2 clamping large piece articles, polygon, irregular and yielding article, and folded article are difficult for landing; 3, during road bump, entrained article also are difficult for shake and fall; 4, applicable to the back schoolbag frame of bicycle and man, Electrical Bicycle, motor bike etc.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment 1:
Referring to Fig. 1, this schoolbag frame comprises housing 1, spring clip 2, and the right and left of housing 1 respectively disposes the inner spring clamping plate 3 that can clamp in opposite directions, and inner spring clamping plate 3 are rotationally connected with housing 1, torsion spring and interior torsion spring button 4 in inner spring clamping plate 3 are provided with, interior torsion spring button 4 is connected with interior torsion spring.
During practical application, when interior torsion spring button 4 was in control position (being pushed into the torsion spring bayonet socket), interior torsion spring and inner spring clamping plate 3 were connected, therefore, when inner spring clamping plate 3 are drawn back, produced torsion, the article that can will be placed on from the schoolbag frame both sides on the schoolbag frame clamp.
When if interior torsion spring button 4 is in disengaged position (being drawn out the torsion spring bayonet socket), when inner spring clamping plate 3 are drawn back, just do not produce torsion.Therefore, inner spring clamping plate 3 can overlappingly be placed on the schoolbag frame at ordinary times, whenever necessary, interior torsion spring button 4 are pulled to disengaged position, and the inner spring clamping plate 3 on schoolbag frame both sides can freely rotate 180 ° to level attitude, the convenient article of placing broad.
Embodiment 2:
Referring to Fig. 2, present embodiment respectively disposes the outer spring clamping plate 5 that can clamp in opposite directions again in the outside of two inner spring clamping plate 3 on the basis of embodiment 1, outer spring clamping plate 5 are rotationally connected with inner spring clamping plate 3, outer spring clamping plate 5 are provided with outer torsion spring and outer torsion spring button 6, and outer torsion spring button 6 is connected with outer torsion spring.
Inner spring clamping plate 3, outer spring clamping plate 5 can overlappingly be placed on the schoolbag frame at ordinary times.When needing the article of clamping broad, interior torsion spring button 4 is pulled to disengaged position, the inner spring clamping plate 3 on schoolbag frame both sides can freely rotate 180 ° to level attitude, be pushed into control position with outer torsion spring button 6 this moment, outer torsion spring button 6 produces torsion, will be placed on clamping than wide article 7 on schoolbag frame and the inner spring clamping plate 3 by outer spring clamping plate 5.
When needs are placed wideer article, interior torsion spring button 4 is pulled to disengaged position, the inner spring clamping plate 3 on schoolbag frame both sides can freely rotate 180 ° to level attitude, be pulled to disengaged position with outer torsion spring button 6 this moment, the outer spring clamping plate 5 that are installed in inner spring clamping plate 3 outsides can freely rotate 180 ° to level attitude, promptly this moment, outer spring clamping plate 5 and inner spring clamping plate 3 all were horizontal, and helped placing wideer article.
But when needing the narrower higher article of clamping, interior torsion spring button 4, outer torsion spring button 6 all are pushed into control position, inner spring clamping plate 3 and outer spring clamping plate 5 all produce pressure when opening, and will be placed on article higher on the schoolbag frame and clamp.
Inner spring clamping plate 3, outer spring clamping plate 5 all can be tabular or frame-like or latticed.The simple deformation or the combination of every the utility model embodiment technical scheme and technical characterictic all should be thought to fall into protection domain of the present utility model.
Claims (4)
1. bicycle use schoolbag frame, comprise housing, the right and left of housing respectively disposes inner spring clamping plate that clamp in opposite directions, and inner spring clamping plate and housing are rotationally connected, it is characterized in that: torsion spring and interior torsion spring button in the inner spring clamping plate are provided with, interior torsion spring button is connected with interior torsion spring.
2. bicycle use schoolbag frame according to claim 1 is characterized in that: described inner spring clamping plate are tabular or frame-like.
3. bicycle use schoolbag frame according to claim 1 and 2, it is characterized in that: the outside of two inner spring clamping plate respectively disposes outer spring clamping plate that clamp in opposite directions again, outer spring clamping plate and inner spring clamping plate are rotationally connected, the outer spring clamping plate are provided with outer torsion spring and outer torsion spring button, and outer torsion spring button is connected with outer torsion spring.
4. bicycle use schoolbag frame according to claim 3 is characterized in that: described outer spring clamping plate are tabular or frame-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201173089U CN201457551U (en) | 2009-04-09 | 2009-04-09 | Schoolbag frame for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201173089U CN201457551U (en) | 2009-04-09 | 2009-04-09 | Schoolbag frame for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457551U true CN201457551U (en) | 2010-05-12 |
Family
ID=42384905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201173089U Expired - Fee Related CN201457551U (en) | 2009-04-09 | 2009-04-09 | Schoolbag frame for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303646A (en) * | 2022-07-22 | 2022-11-08 | 大连海事大学 | Container array bearing platform suitable for sea-air combined transport |
-
2009
- 2009-04-09 CN CN2009201173089U patent/CN201457551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303646A (en) * | 2022-07-22 | 2022-11-08 | 大连海事大学 | Container array bearing platform suitable for sea-air combined transport |
| CN115303646B (en) * | 2022-07-22 | 2024-04-05 | 大连海事大学 | Container array bearing platform suitable for sea-air intermodal transportation |
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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: 20100512 Termination date: 20130409 |