CN101519101A - Safety device on handle of folder - Google Patents
Safety device on handle of folder Download PDFInfo
- Publication number
- CN101519101A CN101519101A CN200810033842A CN200810033842A CN101519101A CN 101519101 A CN101519101 A CN 101519101A CN 200810033842 A CN200810033842 A CN 200810033842A CN 200810033842 A CN200810033842 A CN 200810033842A CN 101519101 A CN101519101 A CN 101519101A
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- CN
- China
- Prior art keywords
- connecting rod
- handle
- block
- safety
- folding
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides a safety device on a handle of a folder, which consists essentially of a folding concave block, a main vehicle frame, a folding convex block, an auxiliary vehicle frame, a folding pin, a handle, a connecting rod, a connecting rod pin and a spring and is characterized in that a hole is arranged on the handle, the safety device is arranged in the hole, a stop block of the connecting rod is arranged on the connecting rod at the rear side of the connecting rod pin, a notch is opened on the safety device and is matched with the stop block of the connecting rod, and a safety block is arranged on the safety device and locks the connecting rod in the working state of the folder under the action of the spring; a button on the safety device inside a handle hole is pressed down to untie the handle and the connecting rod so as to fold the folder, the handle can be pulled, and a bike can be folded; when in riding, as long as the folding concave block and the folding convex block are combined to push a spanner towards the auxiliary vehicle frame, the connecting rod fits the folding concave block and the folding convex block, and the safety device inside the handle locks the connecting rod. The safety device has very simple structure and safe, reliable and very convenient use.
Description
Technical field
The present invention relates to a kind of folder of bicycle, relate more specifically to the safety that is provided with in the folder clamp handle.
Background technology
A kind of Chinese patent 02225922.8 that discloses, this folder passes through four-bar linkage structure, two connections, one side is hinged, the opposite side of each connecting panel has concave station, each concave station is hinged adjusting rod type handle respectively, folder closes and raises two pages that extension bar supports folder near handle and close tight, in case run into handle, folding nature separately promptly produces dangerous, another kind of open Chinese patent 200420093886.0, this folding handle is connected with locking bar, and the rear side of locking bar is provided with spring, spring is provided with the folder inboard, and by drive block spring is fixed, drive block slides on the inclined-plane guide block that is provided with simultaneously with in the folder, when folder close tight after, handle is pulled, make to be connected with the one locking bar on the handle and under the pressure of spring, to enter the folder lockhole, recessed of folder is movably connected, with projection in the way of travelling,, foot-operated handle or the living embroidery of spring of arriving, folder produce serious risk in case opening naturally.
Summary of the invention
The present invention relates to use on a kind of folder of bicycle the safety in the clamp handle, the present invention is made up of folding concave block, main car frame, folding projection, subframe, recess, folder fin and handle, connecting rod, connecting rod block, connecting rod pin, spring, also comprise on the handle in lever pin, handle hole, unlatching piece, the handle hole being provided with safety, safety is provided with safe block, recess, button, spring, locating piece.Folding concave block is captiveed joint with main car frame, folding projection is captiveed joint with subframe, folding concave block and folding projection flexibly connect by pin, folding projection is provided with recess, one end of recess and connecting rod is complementary, the other end of connecting rod has the hole, and by pin and handle flexible connection, also be provided with spring between connecting rod and the handle, handle also flexibly connects by pin with folding concave block, the present invention is provided with the hole near handle and connecting rod block, be provided with safety in the hole, safety is provided with the button of captive joint, safety is provided with recess, recess and connecting rod block are complementary, safety is provided with safe block, safe block ShiShimonoseki is provided with locating piece, the bottom of safety is provided with spring, during use, button on the hand lower handle, the safe block of safety is left the connecting rod block, pull handle 10A, the connecting rod block enters in the recess on the safety, can pull handle 10A, connecting rod leaves the recess on the folding projection simultaneously, folding concave block and folding projection is discharged, when handle 10A continues to pull, unlatching piece on the handle will fold projection separately, bicycle is collapsible, and when riding, at first folding concave block and the folding projection with bicycle is merged, pinch bar 10A advances to the subframe direction, connecting rod enters in the recess of folding projection, continues forward impelling, when the connecting rod block on the connecting rod leaves the safety upper notch, safety moves on safe block on the safety under the effect of spring the connecting rod block is blocked locking, the connecting rod block advances folder with energy disperser is tangent simultaneously, and the present invention is fool proof in using, and makes, use also all very convenient.
Description of drawings
Accompanying drawing 1 is folder structural representation of the present invention
Accompanying drawing 2 is that safety is being locked the status architecture scheme drawing in the handle hole
The specific embodiment
Folder of the present invention is made up of folding concave block 2, main car frame 1, folding projection 4, subframe 5, folder fin 3, folding projection 4 upper notch 6, handle 10, connecting rod 11, connecting rod block 14, lever pin 7, connecting rod pin 9, spring 12, also be provided with hole 13 on the handle 10, be provided with safety 21 in the hole 13.Folding concave block 2 is captiveed joint with main car frame 1, folding projection 4 is captiveed joint with subframe 5, folding concave block 2 flexibly connects by folder fin 3 with folding projection 4, handle 10, folding concave block 2 flexibly connects by lever pin 9, handle 10 flexibly connects with connecting rod 11 and by connecting rod pin 7, the other end of connecting rod 11 and folding projection 4 upper notch 6 are complementary, the rear side of connecting pin 7 also is provided with connecting rod block 14, the invention reside in handle 10 and connecting rod block 14 near be provided with hole 13, be provided with safety 21 in the hole 13, safety 21 is provided with the button 16 of captive joint, safety 21 is provided with recess 17, recess 17 is complementary with connecting rod block 14, safety 21 is provided with safe block 18, locating piece 19 is established in safe block 18 lower ends, the lower end of safety 21 is provided with spring 20, during use, button 16 on the hand lower handle 10, the safe block 18 of safety 21 is left connecting rod block 14, pull handle 10A, connecting rod block 14 enters in the recess 17 on the safety 21, connecting rod 11 leaves the recess 6 on the folding projection 4 simultaneously, folding concave block 2 discharges with folding projection 4, when handle 10A continues to pull, unlatching piece 8 on the handle 10 will fold projection 4 separately, bicycle is collapsible, when riding, at first the folding concave block 2 with bicycle is merged with folding projection 4, and pinch bar 10A advances to subframe 5 directions, connecting rod 11 enters in the recess 6 of folding projection 4, continue forward impelling, when the connecting rod block 14 on the connecting rod 11 leaves safety 21 upper notch 17, safety 21 safe block 18 on the effect safety 21 of spring 20 will connect connecting rod block 14, coupling is blocked locking, connecting rod 11 advances folder with energy disperser tangent 15 simultaneously, and the present invention is very simple, and uses very convenient.
Claims (4)
1, a kind of safety device on handle of folder, form by main car frame, subframe, folding concave block, folding projection, folder fin, also comprise connecting rod, handle, connecting rod pin, lever pin, it is characterized in that connecting rod is provided with the connecting rod block, have the hole on the handle, safety is set in the hole, safety is provided with button, and safety also is provided with recess, safe block, locating piece, spring.
2, according to claim 1, it is characterized in that folder closes tightly, being connected with connecting rod on the handle fits folding concave block and folding projection, the safe block coupling of the connecting rod block on the connecting rod and the safety of handle hole, and safe on the safety in the action of the spring lower handle with connecting rod block and handle locking.
3, according to claim 1,2 described, it is characterized in that safety is provided with safe block, when handle was opened, safe block was close to the connecting rod block under action of the spring, and the connecting rod block enters in the safety upper notch.
4, according to claim 1,2,3 described, when it is characterized in that handle is closed, connecting rod one end and folding projection upper notch are complementary, and the other end is provided with the connecting rod block, and the terminal and energy disperser of connecting rod block is close to, and locating piece and connecting rod block are close under action of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810033842A CN101519101A (en) | 2008-02-25 | 2008-02-25 | Safety device on handle of folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810033842A CN101519101A (en) | 2008-02-25 | 2008-02-25 | Safety device on handle of folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101519101A true CN101519101A (en) | 2009-09-02 |
Family
ID=41079944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810033842A Pending CN101519101A (en) | 2008-02-25 | 2008-02-25 | Safety device on handle of folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101519101A (en) |
-
2008
- 2008-02-25 CN CN200810033842A patent/CN101519101A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090902 |