CN2190587Y - Backflush automobile emergency braking device - Google Patents
Backflush automobile emergency braking device Download PDFInfo
- Publication number
- CN2190587Y CN2190587Y CN 94216824 CN94216824U CN2190587Y CN 2190587 Y CN2190587 Y CN 2190587Y CN 94216824 CN94216824 CN 94216824 CN 94216824 U CN94216824 U CN 94216824U CN 2190587 Y CN2190587 Y CN 2190587Y
- Authority
- CN
- China
- Prior art keywords
- automobile
- supporting rod
- backpulsing
- main supporting
- emergency brake
- 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 recoil automobile emergency braking device. A friction surface bracket is arranged on the front end of an automobile on the basis of the existing automobile with the braking system. The bracket is locked and connected with an electromagnetic control positioning mortise lock arranged at the front end of the automobile. Bracket terminals welded on the friction surface bracket are respectively connected with a main supporting rod and a back positioning push rod by pin shafts. The other end of the main supporting rod is connected with a pin shaft of a front wheel shaft, and the other end of the back positioning push rod is fixedly connected with the crossbeam of the automobile. When the automobile is braked suddenly and the utility model is used, the friction surface bracket falls in an arc line mode and is in contact with the ground to form a friction supporting surface of which the size is several times of the size of the tyre surface to effectively release the sliding inertia of the automobile during braking, which causes the automobile to be completely braked in the short distance.
Description
The utility model relates to a kind of automobile braking device, especially a kind of backpulsing car emergency brake gear that is used for all kinds of light-duty vehicles and is used with the brake gear of former car.
As everyone knows, no matter the brake equipment of automobile is that oil is stopped or vapour its effect of stopping is that actv. is checked automotive wheels.Many people's research-and-development activity is the way that brake system of car has injected many improved plans and enforcement on this problem.Relatively be typically the width that increases tire itself and road surface relative friction coefficient are increased, this phenomenon was reaching on the popular in recent years fangle Light-duty Vehicle very general such as dune buggy, cross-country car.But, because the comprehensive effect will guarantee that automobile is advanced the time can not emphasize to improve the width of tire simply, so certainly will produce following problem:
1, how unexpected brake accomplishes the short range braking and automobile sideslip not during galloping;
2, the short range glancing impact inertia of advancing of rapid release car how;
3, how the inertial time of advancing of rapid release car solves tyre surface and ground-surface relative friction impulse force.
The purpose of this utility model is to provide a kind of backpulsing car emergency brake gear that cooperates former car brake gear, it is under the prerequisite that does not change former car body construction, brake system, brake automobile still advancing slip because of high-speed travel brake suddenly, sideslip timely and effectively, make its braking fully in extremely short distance.
The purpose of this utility model is achieved in that a kind of backpulsing car emergency brake gear, and it comprises that crossbeam 1, trailing wheel 2, front-wheel 3, front wheel spindle 4, friction face support 5, support terminal 6, electromagnetic control draw mortise lock 7, main supporting rod 8, back localization handspike 9, control panel 10, returning electrical motor 11, steel rope 12, return hooks 13, electromagnetic switch 14 surely, it is characterized in that being arranged on the lockhole 15 and electromagnetic control location mortise lock 7 interlockings that are arranged on automotive front end of the friction face support 5 of automotive front end by its upper end; Be welded on friction face support 5 and be connected with an end bearing pin of main supporting rod 8, back localization handspike 9 respectively by bearing pin 16,17 with the support terminal 6 of lockhole 15 same sides, the other end of main supporting rod 8 is connected with the bearing pin 18 of front wheel spindle 4, and the other end of back localization handspike 9 is captiveed joint apart from car front end 2/5ths places with crossbeam 1.Described friction face support 5 is made of friction layer 19, articulamentum 20 and supporting plate 21, and friction layer 19 is captiveed joint with supporting plate 21 by articulamentum 20.Supporting plate 21 upper ends of described friction face support 5 are provided with a lockhole 15, along its upper end welding one return hooks 13.Return hooks 13 on the described friction face support 5 cover steel cable 12 on it, the other end of steel rope 12 links to each other with the arbor wheel 22 of returning electrical motor 11 in being fixedly mounted on Che Qiancang.Described main supporting rod 8 can be two same outer casing spring formula struts, adorns a high-elastic pressure-resistant rubber 23 at the bottom of its bar.Described main supporting rod 8 can be two same built-in spring formula struts.Described main supporting rod 8 can be two same fluid pressure type piston type struts.Described back localization handspike 9 can be two same built-in spring formula push rods; When the work of this device of needs, the control panel button that chaufeur is pressed in the cockpit makes electromagnetic control location mortise lock break away from the friction face support, the friction face support falls within the front end of car under camber line under the effect of self gravitation, the friction layer kiss the earth of friction face support, the supporting plate of friction face support is just in time still pushed down at advancing slip front-wheel according to brake inertia, car is anterior to be omited, this moment main supporting rod, back localization handspike successively is used to power by the preshoot of car and is compeled and work, a nearly step of vehicle body raises and has formed one and acted on the friction layer by front-wheel by car body inertia, two pass through front wheel spindle by car body inertia, main supporting rod, friction layer, the force of inertia release approach promotion friction layer of back localization handspike slides to advance and stops to slide the purpose that reaches emergency brake until automobile.
Owing to adopt such scheme, the good effect that the utility model produces is as follows:
1, under the prerequisite of the brake system that does not change body construction and car, increased the area of actv. drag friction face;
Power is used in the huge preshoot that produces when 2, but the former automobile high-speed of rapid release is advanced brake in the short range;
Passenger's preceding collision is dangerous when 3, effectively avoiding emergency brake.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is an automatically controlled scheme drawing of the present utility model;
Fig. 3 is an outer shock mount formula main supporting rod constructional drawing of the present utility model;
Fig. 4 is returning electrical motor of the present utility model and steel rope connection diagram.
Among the figure: 1, crossbeam; 2, trailing wheel; 3, front-wheel; 4, front wheel spindle; 5, friction face support; 6, support terminal; 7, electromagnetic control mortise lock; 8, main supporting rod; 9, back localization handspike; 10, control panel; 11, returning electrical motor; 12, steel rope; 13, return hooks; 14, electromagnetic switch; 15, lockhole; 16, bearing pin; 17, bearing pin; 18, bearing pin; 19, friction layer; 20, articulamentum; 21, supporting plate; 22, arbor wheel; 23, high-elastic pressure-resistant rubber piece; 24, main supporting rod outer casing spring; 25, switch; 26, switch.
By Fig. 1,2,3,4 the utility model are a kind of backpulsing car emergency brake gears, it comprises crossbeam 1, trailing wheel 2, front-wheel 3, front wheel spindle 4, friction face support 5, support terminal 6, electromagnetic control location mortise lock 7, main supporting rod 8, back localization handspike 9, control panel 10, returning electrical motor 11, steel rope 12, return hooks 13, electromagnetic switch 14, it is characterized in that being arranged on the lockhole 15 and electromagnetic control location mortise lock 7 interlockings that are arranged on automotive front end of the friction face support 5 of automotive front end by its upper end; Be welded on friction face support 5 and be connected with an end bearing pin of main supporting rod 8, back localization handspike 9 respectively by lock shaft 16,17 with the support terminal 6 of lockhole 15 same sides, the other end of main supporting rod 8 is connected with the bearing pin 18 of front wheel spindle 4, and the other end of back localization handspike 9 is captiveed joint apart from car front end 2/5ths places with crossbeam 1.Described friction face support 5 is made of friction layer 19, articulamentum 20 and supporting plate 21, and friction layer 19 is captiveed joint with supporting plate 21 by articulamentum 20.Supporting plate 21 upper ends of described friction face support 5 are provided with a lockhole 15, along its upper end welding one return hooks 13.Return hooks 13 on the described friction face support 5 cover steel cable 12 on it, the other end of steel rope 12 links to each other with the arbor wheel 22 of returning electrical motor 11 in being fixedly mounted on Che Qiancang.Described main supporting rod 8 can be two same outer casing spring formula struts, adorns a high-elastic pressure-resistant rubber 23 at the bottom of its bar.Described main supporting rod 8 can be two same built-in spring formula struts.Described main supporting rod 8 can be two same fluid pressure type piston type struts.Described back localization handspike 9 can be two same built-in spring formula push rods; When this device is not worked shown in Fig. 1 solid line, when the work of this device of needs, the switch 25 that the occupant presses control panel 10 makes electromagnetic control mortise lock 7 break away from the lockhole 15 of friction face support 5, friction face support 5 falls within the front end of car under camber line under the self gravitation effect, friction layer 19 kiss the earths of friction face support 5, the supporting plate 21 of friction face support 5 is just in time still depressed at advancing slip front-wheel 3 according to brake inertia, because it is this moment, whole vehicle body still had the lifting of certain altitude and the integral body of car continues to act on the friction face support 5 to forward momentum at the car front end that advances therefore, stressed rapidly and increase sharply almost no longer advancing slip with frictional ground force and a nearly step of car front end improves with regard to causing friction layer 19 like this.One end links to each other with friction face support 5 when car front end rising certain altitude, two main supporting rods, 8 its outer casing springs 24 that the other end links to each other with car front wheel spindle 4 begin the recoil that given by the friction face support, the high-elastic pressure-resistant rubber piece 23 in the interior bottom of its bar also began stressed when power was subjected to a certain degree, this moment, the car front end continued to rise unsettled until front-wheel 3, friction face support 5 is under the car front-wheel 3, main supporting rod 8 forms one jiao of angle with front wheel spindle 4 relative ground, one end was contained in the other end on the support terminal 6 of friction face support 5 and was contained in crossbeam 1 is given by friction face support 5 apart from the back localization handspike 9 at car front end 2/5ths places recoil this moment, its bar inner spring is compressed until being compressed to the end, because the This move of back localization handspike 9 makes friction face support 5 become a fixing posture with garage, so far, automobile high-speed is advanced and is braked suddenly when also using this device simultaneously, the preshoot inertia one of car is by the release on the front-wheel 3 effect friction layers 19, and two by front wheel spindle, main supporting rod, friction layer, emergency brake reached the purpose that speed is stopped when the automobile preshoot was slided when the recoil direction release of back localization handspike made brake.This device work people that finishes drives reversing, unsettled front-wheel 3 first contact friction face supports 5 are return ground again, this moment, the main supporting rod outer casing spring 24, back localization handspike built-in spring reset simultaneously and tractive friction face support 5 to certain distance, the occupant can press switch 26 on the control panel 10 and started returning electrical motors 11 and reclaim steel ropes 12 by the arbor wheel on it 22 and make friction face support 5 get back to original position and pinned by electromagnetic control mortise lock 7 this moment.
In addition to the implementation, the friction face support in the utility model can be arranged on the safety lever position of car front end, also can be arranged on the lower position of car front end, also can be arranged on the position between the front-wheel and trailing wheel under the chassis; The payload space that friction layer contacts with ground can be adjusted as required, and the length and width degree of friction layer also can be adjusted in advance.
The utility model use prior art as:
Control panel also can be the interior former control panel of car and control power supply, circuit.
Returning electrical motor also can be original motor or a commercial cars motor in the car;
Electromagnetic switch also can be the commercial cars electromagnetic switch; Deng.
Claims (8)
1, a kind of backpulsing car emergency brake gear, it comprises that crossbeam (1), trailing wheel (2), front-wheel (3), front wheel spindle (4), friction face support (5), support terminal (6), electromagnetic control draw mortise lock (7), main supporting rod (8), back localization handspike (9), control panel (10), returning electrical motor (11), steel rope (12), return hooks (13), electromagnetic switch (14) surely, it is characterized in that the friction face support (5) that is arranged on automotive front end locatees mortise lock (7) interlocking by the lockhole (15) of its upper end with the electromagnetic control that is arranged on automotive front end; Be welded on friction face support (5) and be connected with an end bearing pin of main supporting rod (8), back localization handspike (9) respectively by bearing pin (16,17) with the support terminal (6) of lockhole (15) same side, the other end of main supporting rod (8) is connected with the bearing pin (18) of front wheel spindle (4), and the other end of back localization handspike (9) is captiveed joint apart from car front end 2/5ths places with crossbeam (1).
2, backpulsing car emergency brake gear according to claim 1, it is characterized in that described friction face support (5) is made of friction layer (19), articulamentum (20) and supporting plate (21), friction layer (19) is captiveed joint with supporting plate (21) by articulamentum (20).
3,, it is characterized in that supporting plate (21) upper end of described friction face support (5) is provided with a lockhole (15), along its upper end welding one return hooks (13) according to claim 1 and 2 described backpulsing car emergency brake gears.
4, according to claim 1,2 and 3 described backpulsing car emergency brake gears, it is characterized in that return hooks (13) on the described friction face support (5) cover steel cable (12) on it, the arbor wheel (22) of the returning electrical motor (11) that the other end of steel rope (12) is interior with being fixedly mounted on Che Qiancang links to each other.
5, backpulsing car emergency brake gear according to claim 1 is characterized in that described main supporting rod (8) can be two same outer casing spring formula struts, adorns a high-elastic pressure-resistant rubber (23) at the bottom of its bar.
6, backpulsing car emergency brake gear according to claim 1 is characterized in that described main supporting rod (8) can be two same built-in spring formula struts.
7, backpulsing car emergency brake gear according to claim 1 is characterized in that described main supporting rod (8) can be two same fluid pressure type piston type struts.
8, backpulsing car emergency brake gear according to claim 1 is characterized in that described back localization handspike (9) can be two same built-in spring formula push rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94216824 CN2190587Y (en) | 1994-07-14 | 1994-07-14 | Backflush automobile emergency braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94216824 CN2190587Y (en) | 1994-07-14 | 1994-07-14 | Backflush automobile emergency braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190587Y true CN2190587Y (en) | 1995-03-01 |
Family
ID=33832418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94216824 Expired - Fee Related CN2190587Y (en) | 1994-07-14 | 1994-07-14 | Backflush automobile emergency braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190587Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003010012A1 (en) * | 2001-07-26 | 2003-02-06 | Xinming Li | An emergency brake device for additional supporting vehicle load |
| CN101462538B (en) * | 2007-12-17 | 2011-09-28 | 张铁忠 | Emergency braking stop assisting device of automobile |
| CN102975698A (en) * | 2011-11-23 | 2013-03-20 | 芜湖瑞创叉车有限公司 | Forklift drag brake device |
| CN103465884A (en) * | 2013-08-09 | 2013-12-25 | 宁波市巴颜喀拉电子有限公司 | Anti-collision energy release device of vehicle |
-
1994
- 1994-07-14 CN CN 94216824 patent/CN2190587Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003010012A1 (en) * | 2001-07-26 | 2003-02-06 | Xinming Li | An emergency brake device for additional supporting vehicle load |
| CN101462538B (en) * | 2007-12-17 | 2011-09-28 | 张铁忠 | Emergency braking stop assisting device of automobile |
| CN102975698A (en) * | 2011-11-23 | 2013-03-20 | 芜湖瑞创叉车有限公司 | Forklift drag brake device |
| CN103465884A (en) * | 2013-08-09 | 2013-12-25 | 宁波市巴颜喀拉电子有限公司 | Anti-collision energy release device of vehicle |
| CN103465884B (en) * | 2013-08-09 | 2016-06-22 | 宁波市巴颜喀拉电子有限公司 | A kind of Anti-collision energy release device of vehicle |
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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: Zhi Runhong 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 |