CN201052758Y - Automobile collision-proof caution device braked by seesaw - Google Patents
Automobile collision-proof caution device braked by seesaw Download PDFInfo
- Publication number
- CN201052758Y CN201052758Y CNU2007201520032U CN200720152003U CN201052758Y CN 201052758 Y CN201052758 Y CN 201052758Y CN U2007201520032 U CNU2007201520032 U CN U2007201520032U CN 200720152003 U CN200720152003 U CN 200720152003U CN 201052758 Y CN201052758 Y CN 201052758Y
- Authority
- CN
- China
- Prior art keywords
- seesaw
- warning tape
- shell
- pressing plate
- main shaft
- 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 relates to a caution device with a wane brake for vehicle anti-collision, which relates to a field of traffic safety appliance. A technology disclosed in the ZL200520075075.2 patent uses a notch wheel pawl frame as a caution braking frame which is complex in frame, high in price and not convenient in use. The utility model adopts a wane brake frame, wherein a wane connected with a central connecting rod is arranged on an outer cover of the brake frame. The wane and a clamp plate rod are connected movably. A clamp plate is arranged on one end of the clamp plate rod. When a finger presses one end of the wane, the end would press down the clamp plate, the clamp plate would touch a caution belt, braking fixation effect would be produced on the caution belt. When a finger presses the other end of the wane, the clamp plate would raise, braking effect would disappear, and the caution belt would be in a free state. Under an effect of an eddy spring connected with a central axis, the caution belt would retract. The utility model is characterized by simple frame, convenient use, and low cost.
Description
Technical field
The utility model relates to the traffic appliance field, relates in particular to the safety traffic apparatus.
Background technology
On highway or express highway, when automobile breaks down, often being parked in the roadside repairs, note in order to remind other vehicles, we disclose a kind of automobile anti-rear end collision alarming device in the patent of Chinese patent ZL200520075075.2, cardinal principle is that the warning tape that scribbles reflective enamelled coating that is wrapped on the main shaft can pull it when vehicle failure, because of there is magnet its end, its end is inhaled on vehicle body, automobile at a distance just can in time be found warning tape, and take measures, avoid the generation of rear-end collision.In the mechanism that warning tape stretches, taked volute spring as curling mechanism, take the braking fixed mechanism after ratchet and pawl arrangement is pulled out as warning tape, for the click that on this simple device, adopts complex structure, cost are increased, it is also convenient inadequately to use, and needs two hands to operate simultaneously.For simplified structure, the convenient use improved this.
Summary of the invention
The purpose of this utility model provides a kind of automobile anti-rear end collision alarming device of seesaw braking simple in structure, easy to use, low-cost.
The technical scheme that realizes this purpose is as follows:
Automobile anti-rear end collision alarming device with seesaw braking, has shell, cased main shaft, be wound with volute spring at the main shaft middle part, the outer cover of volute spring is provided with wheel on main shaft, be wound with the warning tape of making of strap or cotton tie or PPC plastic tape in the wheel outside, there is axial slit at described main shaft middle part, described slit is divided into two parts with main shaft, one end of described volute spring is fixed in the described slit, the other end of volute spring passes the aperture of being located at wheel middle part and an end of warning tape is fixed together, the other end of warning tape is positioned at outside warning tape on the shell imports and exports, one end of described wheel is provided with lid, main shaft passes the circular hole of being located at described lid center, scribbles refletorized paint on the described warning tape; On the shell above warning tape is imported and exported the seesaw brake structure is housed, the seesaw of this structure flexibly connects by center adapter shaft and shell, in the seesaw end of importing and exporting near warning tape is intilted inclined-plane, the joint face of inclined-plane and seesaw end face is the plane with the seesaw Surface Vertical, below the seesaw end chamfer and warning tape import and export above between shell on the pressing plate post is housed, at the pressing plate cylinder pressing plate of making of rubber or engineering plastics ABC is housed to the end of warning tape, seesaw contacts for the intermittence activity with the pressing plate post, pressing plate also contacts for movable with warning tape, and the end of the other end of seesaw is stretched in the shell; On warning tape end and outer casing base, has the magnet surrounding layer.
During use, can be placed on the utility model on the road surface or the automobile outside wall surface on, because of having the magnet surrounding layer at base, so be placed on the automobile outside wall surface is very stable, extract warning tape then out, when reach need length after available finger presses seesaw bottom, the inclined-plane of seesaw bottom is depressed the pressing plate post with warning tape and is contacted, when continuing to push the seesaw bottom, end plane contacts with the pressing plate post, this moment, seesaw played the braking positioning action, decontrols the just not flexible of finger warning tape, the end that again warning tape is had the magnet surrounding layer is placed on the automobile outer wall, and warning tape just is fixed on the warning function that rises on the automobile outer wall other vehicles.When caution finishes, the warning tape end is taken off from the automobile outer wall, press...with one's finger and press the upper end of seesaw, then seesaw bottom and pressing plate post disengage, and warning tape is in free state, and warning tape is withdrawn under the effect of volute spring in the shell.
The utlity model has simple in structurely, utilize a simple seesaw structure just to replace the labyrinth of click, and easy to use, just can operate with a finger, also have the low characteristics of cost.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the automobile anti-rear end collision alarming device of seesaw braking
The specific embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings.
Fig. 1 has shown a kind of embodiment of the present utility model, has shell 1, be contained in the main shaft 2 in the shell 1, be wound with volute spring at main shaft 2 middle parts, the outer cover of volute spring is provided with wheel on main shaft 2, be wound with the warning tape 3 that the sheetmetal bar is made in the wheel outside, there is axial slit at described main shaft 2 middle parts, described slit is divided into two parts with main shaft 2, one end of described volute spring is fixed in the slit, the other end of volute spring passes the aperture of being located at wheel middle part and an end of warning tape 3 is fixed together, the warning tape that the other end of warning tape is positioned on the shell is imported and exported outside 4, one end of described wheel is provided with lid, main shaft 2 passes the circular hole of being located at described lid center, scribble refletorized paint on the described warning tape 3, on the shell seesaw 5 is being housed above the warning tape import and export 4, seesaw contacts by center adapter shaft 6 and shell are movable, importing and exporting 4 seesaw ends near warning tape is intilted inclined-plane, the joint face of inclined-plane and seesaw end face is the plane 9 with the seesaw Surface Vertical, below the seesaw end chamfer and on the shell between above the warning tape import and export pressing plate post 7 is being housed, to the end of warning tape rubber pressing plate 8 is housed at the pressing plate cylinder, seesaw and pressing plate post are for flexibly connecting, also for flexibly connecting, the end of the other end of seesaw is stretched in the shell for pressing plate and warning tape.10 outside faces and warning tape end stud with the magnet surrounding layer at the bottom of shell.
Claims (5)
1. the automobile anti-rear end collision alarming device that has the seesaw braking, has shell, cased main shaft, be wound with volute spring at the main shaft middle part, the outer cover of volute spring is provided with wheel on main shaft, be wound with warning tape in the wheel outside, there is axial slit at described main shaft middle part, one end of described volute spring is fixed in the described slit, the other end of volute spring passes aperture on the wheel and an end of warning tape is fixed together, the other end of warning tape is positioned at outside warning tape on the shell imports and exports, scribble refletorized paint on the described warning tape, it is characterized by on the shell above warning tape is imported and exported the seesaw brake structure is housed, the seesaw of this structure flexibly connects by center adapter shaft and shell, in the seesaw end of importing and exporting near warning tape is intilted inclined-plane, the joint face of inclined-plane and seesaw end face is the plane with the seesaw Surface Vertical, below the seesaw end chamfer and warning tape import and export above between shell on the pressing plate post is housed, to the end of warning tape pressing plate is housed at the pressing plate cylinder, seesaw contacts for the intermittence activity with the pressing plate post, pressing plate also contacts for movable with warning tape, and the end of the other end of seesaw is stretched in the shell.
2. the automobile anti-rear end collision alarming device with seesaw braking according to claim 1 is characterized by have the magnet surrounding layer on warning tape end and outer casing base.
3. the automobile anti-rear end collision alarming device with seesaw braking according to claim 1 and 2, it is characterized by warning tape can make of strap or cotton tie or PPC plastic tape.
4. the automobile anti-rear end collision alarming device with seesaw braking according to claim 3 is characterized by pressing plate and makes of rubber or engineering plastics ABC.
5. the automobile anti-rear end collision alarming device with seesaw braking according to claim 4, an end that it is characterized by described wheel is provided with lid, and main shaft passes the circular hole of being located at described lid center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201520032U CN201052758Y (en) | 2007-06-21 | 2007-06-21 | Automobile collision-proof caution device braked by seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201520032U CN201052758Y (en) | 2007-06-21 | 2007-06-21 | Automobile collision-proof caution device braked by seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052758Y true CN201052758Y (en) | 2008-04-30 |
Family
ID=39392426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201520032U Expired - Fee Related CN201052758Y (en) | 2007-06-21 | 2007-06-21 | Automobile collision-proof caution device braked by seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052758Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10190272B2 (en) * | 2017-06-15 | 2019-01-29 | Ford Global Technologies, Llc | Vehicle distance advise systems |
-
2007
- 2007-06-21 CN CNU2007201520032U patent/CN201052758Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10190272B2 (en) * | 2017-06-15 | 2019-01-29 | Ford Global Technologies, Llc | Vehicle distance advise systems |
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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: 20080430 |