CN2864025Y - Buffer unit for opening door of vehicle - Google Patents
Buffer unit for opening door of vehicle Download PDFInfo
- Publication number
- CN2864025Y CN2864025Y CNU2006200002845U CN200620000284U CN2864025Y CN 2864025 Y CN2864025 Y CN 2864025Y CN U2006200002845 U CNU2006200002845 U CN U2006200002845U CN 200620000284 U CN200620000284 U CN 200620000284U CN 2864025 Y CN2864025 Y CN 2864025Y
- Authority
- CN
- China
- Prior art keywords
- transmission mechanism
- car door
- drive unit
- door opening
- opening buffer
- 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
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to an assembly used in a door of a vehicle, particularly, a buffer unit for opening a vehicle door. The utility model comprises a driving device, a transmission mechanism drived by the driving device, a braking mechanism connected with the transmission mechanism. During a certain relayed time after the vehicle door is opened, the driving device controls the transmission mechanism, so that when the braking mechanism clamps a loose Leaf of the vehicle door, driver and passengers are buffered when the door is suddenly opened and are released and opened when the time is delayed, thereby passerbies and vehicals behind the vehical have enough time to decelerate or circumambulate, and the driver and passengers have time for viewing the circumstance behind the vehical, in this way, generation of unnecessary accidents is reduced.
Description
Technical field
The utility model relates to a kind of assembly that is used on the arrangements for automotive doors, is a kind of car door opening buffer specifically.
Technical background
A lot of drivers and passenger are getting off when opening the door, often do not observe the custom whether back has traffic, especially when in a hurry, owing to open the door too suddenly or too fast, back vehicle pedestrian is also not free to have enough time to react, and just hits the car door of unlatching, the generation that causes the accident, thereby brought no small economic loss to both sides, severe patient also can cause casualties.
The utility model content
The utility model provides a kind of simple in structure in order to address the above problem, and can effectively cushion the car door opening buffer of car door opening.
The technical scheme in the invention for solving the technical problem is: comprise a drive unit, a transmission mechanism that is driven by described drive unit, be connected arrestment mechanism with one with described transmission mechanism.
Described drive unit also can be connected with an electric-controlled switch, and is installed in a side of described drive unit.
Described transmission mechanism can comprise a connecting rod, described connecting rod middle part hinged securement, and an end links to each other with described drive unit, and the other end links to each other with described arrestment mechanism.
Described drive unit can comprise power supply, control circuit, movable lug, and described switch is installed between described power supply and the control circuit, and described control circuit connects and controls described movable lug motion, and described movable lug is connected with described transmission mechanism.
Also can comprise a reaction spring in the described transmission mechanism, an end of described spring is fixed, and the other end presses against on the described connecting rod, and the driving direction that provides with described driving mechanism is consistent.
Described arrestment mechanism can comprise a door latch, and described door latch links to each other with described transmission mechanism.
Described electric-controlled switch can be travel switch, microswitch, near switch or Hall switch.
The utility model comprises a drive unit, a transmission mechanism that is driven by described drive unit, is connected arrestment mechanism with one with described transmission mechanism.Certain time-delay behind car door opening is in the time, by the described transmission device of driving device controls, make described check mechanism block the car door hinge, make driver or passenger when opening car door suddenly, be cushioned, after time-delay, discharging and opening, make the pedestrian of back or vehicle have adequate time to slow down or detour, also give the situation after driver or passenger's time are observed car, reduced the generation of unnecessary accident.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises drive unit, transmission mechanism and arrestment mechanism, described arrestment mechanism comprises a door latch 7 on the side fan page or leaf that is installed on car door hinge 1, described drive unit is fixedly mounted on the opposite side fan page or leaf of car door hinge, mainly by battery 2, control circuit 3, movable lug 6 constitutes, also have an electric-controlled switch 4 to be arranged in the described control circuit, and be installed between the two fan pages or leaves of described hinge, described electric-controlled switch is a travel switch, the control trigger end of described travel switch contacts with a side flabellum of described hinge 1, movable lug 6 links to each other with described control circuit, and controls the flexible of described movable lug 6 by described control circuit.Described transmission mechanism comprises a movable rod 5 and a reaction spring 8, the centre of described movable rod 5 is provided with a turning cylinder 9, the position relative fixed of described turning cylinder and described hinge 1, described movable rod 5 is hinged on the described turning cylinder 9, one end roof pressure of described movable lug 6 is at an end of described movable rod 5, one end of described reaction spring 8 is fixed on the fan page or leaf of described hinge 1, other end roof pressure is at the other end of described movable rod 5, and described reaction spring 8 is consistent with the application of force direction of 6 pairs of described movable rods 5 of described movable lug, and the other end of described movable rod 5 also is connected with described door latch 7 simultaneously.
According to said structure, the course of work of the present utility model is as follows: when closing of the door, described hinge 1 roof pressure is at the trigger end of described electric-controlled switch 4, the described movable lug 6 of described control circuit 3 controls stretches out, and roof pressure is at an end of described connecting rod 5, and the door latch 7 that makes described movable rod 5 other ends is connected on the fan page or leaf of described hinge 1, when low-angle of car door opening, make described control circuit obtain a triggering signal, and make the gap of about 5～10 centimetres of car door openings, at this moment, the invariant position of described movable lug 6, movable rod 5 is still by described movable lug roof pressure, door latch 7 still is connected on the fan page or leaf of described hinge 1, make described car door can't continue to open, when described control circuit obtains triggering signal and after 2 seconds of delaying time, described movable lug 6 withdrawals, the described movable rod 5 of roof pressure no longer, the other end of described movable rod 5 is because the thrust rotation of described reaction spring 8, and then drive described door latch 7 and from described car door hinge 1, shift out, no longer block the described hinge of post, make described hinge not freely opened by resistance, even also car door can freely be opened.
Described delay time can be set according to actual needs by user or manufacturer, reference time delay is 1～3 second, make driver or passenger when opening car door suddenly, be cushioned, after time-delay, discharging and opening, make the pedestrian of back or vehicle have adequate time to slow down or detour, also give the situation after driver or passenger's time are observed car, reduced the generation of unnecessary accident.In addition, described electric-controlled switch 4 can be for the various travel switches that can detect distance, microswitch, near switch or Hall switch etc., and according to situations such as accuracy of detection, gaps and decide.
More than car door opening buffer provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a car door opening buffer is characterized in that: comprise a drive unit, a transmission mechanism that is driven by described drive unit, be connected arrestment mechanism with one with described transmission mechanism.
2. car door opening buffer according to claim 1 is characterized in that: described drive unit also is connected with an electric-controlled switch, and is installed in a side of described drive unit.
3. car door opening buffer according to claim 1 and 2 is characterized in that: described transmission mechanism comprises a connecting rod, described connecting rod middle part hinged securement, and an end links to each other with described drive unit, and the other end links to each other with described arrestment mechanism.
4. car door opening buffer according to claim 1, it is characterized in that: described drive unit comprises power supply, control circuit, movable lug, described switch is installed between described power supply and the control circuit, described control circuit connects and controls described movable lug motion, and described movable lug is connected with described transmission mechanism.
5. car door opening buffer according to claim 3, it is characterized in that: also comprise a reaction spring in the described transmission mechanism, one end of described spring is fixed, and the other end presses against on the described connecting rod, and the driving direction that provides with described driving mechanism is consistent.
6. car door opening buffer according to claim 1 and 2 is characterized in that: described arrestment mechanism comprises a door latch, and described door latch links to each other with described transmission mechanism.
7. car door opening buffer according to claim 2 is characterized in that: described electric-controlled switch is travel switch, microswitch, near switch or Hall switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200002845U CN2864025Y (en) | 2006-01-12 | 2006-01-12 | Buffer unit for opening door of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200002845U CN2864025Y (en) | 2006-01-12 | 2006-01-12 | Buffer unit for opening door of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864025Y true CN2864025Y (en) | 2007-01-31 |
Family
ID=37676478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200002845U Expired - Fee Related CN2864025Y (en) | 2006-01-12 | 2006-01-12 | Buffer unit for opening door of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864025Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI501891B (en) * | 2013-02-01 | 2015-10-01 | Nat Univ Chin Yi Technology | Intelligent mechanical and electrical control of the car to open the door protection system |
-
2006
- 2006-01-12 CN CNU2006200002845U patent/CN2864025Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI501891B (en) * | 2013-02-01 | 2015-10-01 | Nat Univ Chin Yi Technology | Intelligent mechanical and electrical control of the car to open the door protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2756153C (en) | Independent running board actuation | |
| CN101016060B (en) | Hinge mechanism | |
| US7195090B2 (en) | Vehicle hood latch release system for improved pedestrian protection | |
| US8490736B2 (en) | Active hood system for vehicle | |
| CN2864025Y (en) | Buffer unit for opening door of vehicle | |
| CN1310788C (en) | Installation structure of brake pedal | |
| CN2488777Y (en) | Automatic brake device for car collision accident | |
| CN107031507A (en) | Automobile door lock triggers security system and its method of work | |
| CN1153982C (en) | Safety system | |
| CN214689033U (en) | Device for changing mistakenly stepping on accelerator into brake and automobile | |
| CN202755785U (en) | Anti-pinch electromagnetic directional valve of passenger door of passenger car | |
| CN108973870A (en) | Motorcar electric pedal swinging arm telescoping mechanism with buffering | |
| US4289247A (en) | Arrangement for arresting and releasing an intermediate buffer coupling | |
| CN211342494U (en) | Opening mechanism of vehicle door and vehicle door | |
| KR100402124B1 (en) | An Opening and Closing System of Swing out Door in Bus | |
| CN113370929A (en) | Pedestrian protection vehicle door, control system, method, storage medium, device and application | |
| CN107844114B (en) | Automobile tail door test device for ECU simulation test | |
| CN201291772Y (en) | Overloading alarm device of camion | |
| CN105644324B (en) | A kind of car door opening suggestion device and automobile | |
| CN201554320U (en) | Cylinder type speed-adjustable automobile side door opening and closing driving mechanism | |
| CN219993463U (en) | Electric driving mechanism of sliding plug door, sliding plug door and electric vehicle | |
| CN2320759Y (en) | Inside control hand opening and closing device for door of vehicle | |
| CN2179628Y (en) | Motor-vehicle braking signal advanced indication electrical switch | |
| JP3788934B2 (en) | Pinch detection device and vehicle back door device | |
| JP2001001949A (en) | Jump hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |