CN2402563Y - Secondary device for emergency brake - Google Patents
Secondary device for emergency brake Download PDFInfo
- Publication number
- CN2402563Y CN2402563Y CN 99256704 CN99256704U CN2402563Y CN 2402563 Y CN2402563 Y CN 2402563Y CN 99256704 CN99256704 CN 99256704 CN 99256704 U CN99256704 U CN 99256704U CN 2402563 Y CN2402563 Y CN 2402563Y
- Authority
- CN
- China
- Prior art keywords
- bumper
- spoiler
- connecting rod
- push rod
- car
- 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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- Regulating Braking Force (AREA)
Abstract
The utility model relates to an auxiliary device for emergency brake, which is suitable for emergency brake, when unexpected accidents happen; the utility model is composed of a bumper beam on a vehicle, a push rod which is connected with the bumper beam, a connecting rod which is connected with the push rod and a draw rod which is connected with the back-action connecting rod, wherein, definite activity space is respectively arranged in the front direction and the rear direction of the bumper beam, the push rod which is connected with the bumper beam and the back-action connecting rod is provided with a safety spring, three loose braking springs are arranged between the bumper beam and the front end of a vehicle. The utility model has the advantages of simple structure, economy, practicality, high safety coefficient and improvement of the safety of passensers and vehicles in the state of emergency.
Description
The utility model belongs to a kind of braking automobile auxiliary device, but relates in particular to a kind of emergency brake auxiliary device that is suitable for emergency brake when contingency occurring.
What be used to deal with state of necessity on the existing automobile just installs common bumper/spoiler, is not collided in order to the protection vehicle body.This bumper/spoiler exists following shortcoming: 1, since bumper clamp at vehicle body one end, bumper/spoiler itself is no room to swing a cat, thereby when car accident clobber, vehicle body can be subjected to sharp pounding, passenger's danger is very big, if 2, excessive velocities when automobile and outer barrie thing bump against, inertia is excessive, hit the back vehicle body at bumper/spoiler and still can not stop, thereby vehicle body still can be collided.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of emergency brake auxiliary device that can improve occupant and the safety factor of automobile own under state of necessity is provided.
The purpose of this utility model is such: by the bumper/spoiler that is installed on the automobile, the push rod that is connected with bumper/spoiler, time power connecting rod that is connected with push rod, with return car that the power connecting rod the is connected car of the handle lower end pull bar of stopping of stopping and form, bumper/spoiler has certain activity space along the car fore-and-aft direction, and between bumper/spoiler and car front end, be provided with three pines spring of stopping, the middle gap of push rod that connects bumper/spoiler and time power connecting rod is provided with relief spring, its effect is to weaken powerful external impulsive contact force, guarantee back power connecting rod and occupant's safety, three pines spring of stopping can play the effect of bumper/spoiler return.
The utility model is owing to be connected the brake equipment of bumper/spoiler with automobile itself, thereby when bumper/spoiler was hit, vehicle body is self-actuating brake immediately, thereby reduces vehicle impulsive contact force forward; Because the push rod gap is connected by relief spring, thereby can weaken powerful impulsive contact force, thereby has guaranteed that time power bar is not damaged, the occupant is not collided; Because bumper/spoiler and car front end are provided with three pines spring of stopping, thereby bumper/spoiler still can homing after being pushed, thereby unclamps the brake equipment of automobile itself, assurance cruising.Therefore the utlity model has simple in structure, novel, economical and practical, vi have high safety, under state of necessity, can improve occupant and the inherently safe advantage of automobile.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the connection diagram of the utility model and the brake equipment of automobile own.
As shown in Figure 1, the utility model by be installed in the bumper/spoiler 1 on the automobile, the push rod 2 that is connected with bumper/spoiler, be connected with push rod return power connecting rod 3, form with the car car of the handle lower end pull bar 4 of stopping of stopping in the own brake equipment of automobile that time power connecting rod is connected, bumper/spoiler 1 has certain activity space along the car fore-and-aft direction, and the middle gap of push rod that connects bumper/spoiler 1 and time power connecting rod 3 is provided with relief spring 5.In the middle of the bumper/spoiler and two ends 3 be connected by three pines spring 6 of stopping respectively with the car front end, two pines that are connected between bumper/spoiler two ends and car front end are stopped and are provided with two poles 7 in the spring 6, one end of pole is connected with bumper/spoiler, the other end inserts the front portion of car, with the balance bumper/spoiler, the pole of two insertion car front ends and car front end are connected for fixed type not, can moving forward and backward and freely twitch with bumper/spoiler, and three pines spring 6 may command poles 7 of stopping move forward and backward, but therefore assurance thick stick 1 moves in certain activity space along the car fore-and-aft direction.Return power connecting rod 3 and push rod 2 and time power connecting rod 3 and 4 on pull bar and be flexible connection.Returning that the power connecting rod is installed in by anchor shaft also can be around this rotation on the vehicle frame.
Claims (2)
1, a kind of emergency brake auxiliary device, form by the car that returns power connecting rod (3), is connected that is installed in the bumper/spoiler (1) on the automobile, the push rod (2) that is connected with bumper/spoiler, the be connected car of the handle lower end pull bar (4) of stopping of stopping with time power connecting rod with push rod, it is characterized in that: bumper/spoiler (1) has certain activity space along the car fore-and-aft direction, connects the middle relief spring (5) that is provided with of push rod between bumper/spoiler (1) and time power connecting rod (3).
2, a kind of emergency brake auxiliary device according to claim 1 is characterized in that: be provided with three pines spring (6) of stopping between bumper/spoiler (1) and car front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256704 CN2402563Y (en) | 1999-12-21 | 1999-12-21 | Secondary device for emergency brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256704 CN2402563Y (en) | 1999-12-21 | 1999-12-21 | Secondary device for emergency brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402563Y true CN2402563Y (en) | 2000-10-25 |
Family
ID=34039761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256704 Expired - Fee Related CN2402563Y (en) | 1999-12-21 | 1999-12-21 | Secondary device for emergency brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402563Y (en) |
-
1999
- 1999-12-21 CN CN 99256704 patent/CN2402563Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Cunxiang Document name: Notice of termination |
|
| 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 |