CN2106755U - Chain net type emergency brake for car - Google Patents
Chain net type emergency brake for car Download PDFInfo
- Publication number
- CN2106755U CN2106755U CN 91216821 CN91216821U CN2106755U CN 2106755 U CN2106755 U CN 2106755U CN 91216821 CN91216821 CN 91216821 CN 91216821 U CN91216821 U CN 91216821U CN 2106755 U CN2106755 U CN 2106755U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- car
- fixed
- link network
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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- Motorcycle And Bicycle Frame (AREA)
Abstract
An emergency brake device for car is composed of a brake handle, a drive steel cable, two chain nets, a cross beam fixed to the beam of car, two bolts controlled by said brake handle, and two chain nets fixed to said cross beam and in front of back wheel of car.
Description
The utility model relates to a kind of automobile emergency braking device.
Automobile is run into emergency situation when fast running, with drg braking commonly used, though wheel has stopped rotation, automobile still can slide one section long distance on the ground, accident such as still can thrust into.Chinese patent 88216442.2 has been introduced a kind of friction plate that utilizes and has been stretched to the emergency braking apparatus that ground increases car and ground-surface friction force.This device has used the vapour-pressure type lifter, and structure is complicated, and the impulsive force that bears on the strut member is very big.
The purpose of this utility model is to propose the another kind of simple in structure and automobile emergency braking device of good braking effect.
This chain net type automobile emergency braking device comprises brake-applying handle, shackle line, a crossbeam, two link networks and two latches, crossbeam is fixed on the place ahead of trailing wheel on the automotive frame, the upper end of link network is fixed on the crossbeam, be in the place ahead of trailing wheel, link network is exactly several parallel chains, between adjacent chain again with coupling link link become netted, after link network winds up, be fixed on the set collar on the crossbeam with latch, latch links to each other with the end of steel rope, and steel rope links to each other with brake-applying handle.
When emergency braking, press brake-applying handle, steel rope draws forward, and latch is extracted from the hole of link network, link network relies on deadweight to drop on the preceding ground of trailing wheel, trailing wheel is to front slide or rolling, and it is online to be pressed in chain, because the online chain link of chain is having very high friction coefficient over the ground, automobile promptly stops to front slide, avoid traffic accident, the intensity of link network and crossbeam can be done very highly, thereby the ability of the impulsive force when enough tolerance brake is arranged.
Accompanying drawing 1 is the constructional drawing of this brake equipment;
Accompanying drawing 2 is floor plan scheme drawings of this brake equipment;
Accompanying drawing 3 is working state figures of glancing impact link network;
Accompanying drawing 4 is constructionals drawing of link network.
As illustrated in fig. 1 and 2, brake-applying handle (1) links to each other with latch (4) by steel rope (2), crossbeam (3) is fixed on the automotive frame (7), be in the place ahead of trailing wheel (8), the upper end of link network (9) is fixed on the crossbeam in trailing wheel the place ahead, chain can have a fixing iron hoop of usefulness (5) on the net, after link network winds up this iron hoop is inserted in the set collar (6) on crossbeam, pins with latch (4).
As shown in Figure 3, during emergency braking, brake-applying handle drives steel rope (2), latch (4) is extracted from iron hoop (5), and link network falls down immediately, and is on the ground, it is online that trailing wheel (8) is pressed onto chain, the link network upper end is fixed together with crossbeam, and the concavo-concave convexo-convex of the chain link of link network has very big friction force to ground, makes automobile stop rapidly sliding.Behind the emergency braking, if with back of automobile some, trailing wheel is withdrawed from the net from chain, link network is rolled, insert with latch, automobile can recover to travel.
Figure 4 shows that the structure of link network, it is by several chains (10), and to what form together, links to each other with some coupling links (11) between chain and the chain, becomes netted.
Claims (1)
- A kind of automobile emergency braking device, comprise brake-applying handle (1), shackle line (2), brake-applying handle links to each other with steel rope, it is characterized in that it also comprises a crossbeam (3), two link networks (9) and two latches (4), crossbeam is fixed on the place ahead of trailing wheel on the automotive frame, the upper end of link network is fixed on the crossbeam, be in the place ahead of trailing wheel, link network winds up the back and is fixed on the set collar (6) on the crossbeam with latch, and latch links to each other with the end of steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91216821 CN2106755U (en) | 1991-06-23 | 1991-06-23 | Chain net type emergency brake for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91216821 CN2106755U (en) | 1991-06-23 | 1991-06-23 | Chain net type emergency brake for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106755U true CN2106755U (en) | 1992-06-10 |
Family
ID=4924638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91216821 Granted CN2106755U (en) | 1991-06-23 | 1991-06-23 | Chain net type emergency brake for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106755U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101523A (en) * | 2013-01-23 | 2013-05-15 | 吴光友 | Automobile emergency stopping device |
| CN103448693A (en) * | 2012-06-01 | 2013-12-18 | 周从武 | Ultimate brake |
| CN104002777A (en) * | 2014-06-13 | 2014-08-27 | 重庆德瑞鑫达汽车技术有限公司 | Chain belt type automobile emergency braking system and braking method |
| CN104044563A (en) * | 2014-04-04 | 2014-09-17 | 周世然 | Emergency braking device |
| CN105151018A (en) * | 2015-09-07 | 2015-12-16 | 赵明 | Urgent danger prevention braking device of mining rubber wheel carrier vehicle |
| CN110696789A (en) * | 2019-10-30 | 2020-01-17 | 蓝显贵 | Stay wire crawler type automobile emergency braking device |
-
1991
- 1991-06-23 CN CN 91216821 patent/CN2106755U/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448693A (en) * | 2012-06-01 | 2013-12-18 | 周从武 | Ultimate brake |
| CN103101523A (en) * | 2013-01-23 | 2013-05-15 | 吴光友 | Automobile emergency stopping device |
| CN104044563A (en) * | 2014-04-04 | 2014-09-17 | 周世然 | Emergency braking device |
| CN104002777A (en) * | 2014-06-13 | 2014-08-27 | 重庆德瑞鑫达汽车技术有限公司 | Chain belt type automobile emergency braking system and braking method |
| CN104002777B (en) * | 2014-06-13 | 2016-08-24 | 重庆德瑞鑫达汽车技术有限公司 | Chain-belt type automotive emergency brake system and braking method |
| CN105151018A (en) * | 2015-09-07 | 2015-12-16 | 赵明 | Urgent danger prevention braking device of mining rubber wheel carrier vehicle |
| CN110696789A (en) * | 2019-10-30 | 2020-01-17 | 蓝显贵 | Stay wire crawler type automobile emergency braking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |