CN212828298U - Device for enhancing braking performance of small car - Google Patents
Device for enhancing braking performance of small car Download PDFInfo
- Publication number
- CN212828298U CN212828298U CN202021434856.7U CN202021434856U CN212828298U CN 212828298 U CN212828298 U CN 212828298U CN 202021434856 U CN202021434856 U CN 202021434856U CN 212828298 U CN212828298 U CN 212828298U
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- China
- Prior art keywords
- brake
- track
- oil pump
- braking
- shock absorber
- 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
- 230000002708 enhancing effect Effects 0.000 title claims description 8
- 239000006096 absorbing agent Substances 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a set up the track of liftable bottom the car, make its and ground contact friction carry out the auxiliary brake through pushing down the track when emergency braking, and then strengthen the device of car braking performance. Including brake track, lifter, even axle, brake cylinder, track supporting wheel, go up lift oil pump, lift oil pump and bumper shock absorber down, two link the axle and arrange in between two brake tracks, brake track is inside to be put a plurality of track supporting wheels, two the track supporting wheel one-to-one of brake track tip, two corresponding track supporting wheels are connected through linking the axle, the both ends of linking the axle extend and surpass two brake tracks, link the both ends of axle and articulate respectively and put a bumper shock absorber, lifter one end and bumper shock absorber are connected, be provided with brake cylinder on the lifter, lifter and brake cylinder's removal end fixed connection, the lift oil pump is connected through oil pipe and four brake cylinders down.
Description
Technical Field
The utility model relates to a vehicle equipment field specifically is a device that strengthens braking to kart.
Background
In rainy and snowy weather, the visual field of driving personnel can be influenced, and because the automobile speed is fast, the automobile easily slips out of control when emergency braking, so that traffic accidents are caused, casualties are seriously caused, and when the road surface is frozen in winter, the automobile runs more easily and slips out of control, and the danger is higher.
The conventional anti-slip measures of the automobile are that an anti-slip chain is arranged on an automobile wheel, the anti-slip chain is specially installed when needing to be used, the anti-slip chain needs to be detached when not used, the anti-slip chain is inconvenient to use, the anti-slip chain only resists slip by increasing friction force between the anti-slip chain and the ground, the contact area between the anti-slip chain and the ground is small, the phenomenon of out-of-control slip still occurs during emergency braking, and the braking performance cannot be effectively enhanced.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency to the aforesaid exists, the utility model aims at providing a set up the track of liftable bottom the car, make it and ground contact friction carry out auxiliary brake through pushing down the track when emergency braking, and then strengthen the device of car braking performance.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a device for enhancing the braking performance of a small automobile is characterized by comprising two braking tracks, a lifting rod, connecting shafts, a braking oil cylinder, track supporting wheels, an upper lifting oil pump, a lower lifting oil pump and a shock absorber, wherein the two connecting shafts are arranged between the two braking tracks, a plurality of track supporting wheels are arranged in the brake track, the track supporting wheels at the end parts of the two brake tracks are in one-to-one correspondence, the two corresponding track supporting wheels are connected through a connecting shaft, two ends of the connecting shaft extend beyond the two brake tracks, two ends of the connecting shaft are respectively hinged with a shock absorber, one end of the lifting rod is connected with the shock absorber, a brake oil cylinder is arranged on the lifting rod, the lifting rod is fixedly connected with the moving end of the brake oil cylinder, the lower lifting oil pump is connected with the four brake cylinders through oil pipes, and the upper lifting oil pump is connected with the lower lifting oil pump through the oil pipes.
Preferably, the brake oil cylinder is changed into an electric control cylinder, and the upper lifting oil pump and the lower lifting oil pump are removed.
Preferably, the brake track is of a rectangular configuration.
The beneficial effects of the utility model reside in that make it brake with ground friction through pushing down the track, the big frictional force of holding down force is big more, and braking effect is better, can effectively strengthen the car and park at the braking of freezing or wet and slippery road surface, and the braking antiskid effect is better, can effectively improve the stability when parkking, security when improving car emergency braking.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of a brake performance enhancing apparatus for a small car according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of another view angle of the device for enhancing braking performance of a small car according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a device for enhancing braking performance of a small car according to embodiment 1 of the present invention;
description of reference numerals:
the device comprises a brake crawler 1, a lifting rod 2, a connecting shaft 3, a brake oil cylinder 4, a crawler support wheel 5, an automobile 6, an upper lifting oil pump 7, a lower lifting oil pump 8, an oil pipe 9 and a shock absorber 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, a device for enhancing braking performance of a small car comprises a brake crawler 1, a lifting rod 2, a connecting shaft 3, brake cylinders 4, crawler support wheels 5, an upper oil-lowering pump 7, a lower oil-lifting pump 8 and shock absorbers 10, wherein two connecting shafts 3 are arranged between two brake crawlers 1, a plurality of crawler support wheels 5 are arranged inside the brake crawlers 1, the crawler support wheels 5 at the ends of the two brake crawlers 1 are in one-to-one correspondence, the two corresponding crawler support wheels 5 are connected through the connecting shaft 3, two ends of the connecting shaft 3 extend beyond the two brake crawlers 1, two ends of the connecting shaft 3 are respectively hinged with one shock absorber 10, one end of the lifting rod 2 is connected with the shock absorber 10, the lifting rod 2 is provided with the brake cylinders 4, the lifting rod 2 is fixedly connected with the moving ends of the brake cylinders 4, the lower oil-lifting pump 8 is connected with four brake cylinders 4 through oil pipes 9, the upper lifting oil pump 7 is connected with the lower lifting oil pump 8 through an oil pipe 9;
when the hand brake is pulled, the upper oil-lowering pump 7 and the original upper oil pump at the hand brake work together, the lower oil-lowering pump 8 supplies oil to the brake cylinder 4, the oil in the brake cylinder 4 is further fed to push the piston rod outwards by the brake cylinder 4, the piston rod pushes the lifting rod 2 to deflect downwards, the four lifting rods 2 drive the two brake tracks 1 to move downwards, the two brake tracks 1 are pressed to the ground, the brake tracks 1 are contacted with the ground to perform friction-assisted braking, the braking performance of the automobile 6 is enhanced, and the braking crawler 1 is similar to a crawler on a tank, so that the automobile can be stably stopped on any ground;
the brake track 1 can also be switched off for use alone.
Example 2
The difference between this example and example 1 is: the brake oil cylinder 4 is changed into an electric control cylinder, and the upper lifting oil pump 7 and the lower lifting oil pump 8 are removed; when the electronic hand brake is used, the electronic hand brake is suitable for an automobile 6 with an electronic hand brake, the electronic control cylinder is connected with a key circuit at the electronic hand brake, the electronic control cylinder is connected into an original control circuit at the electronic hand brake, and after the electronic hand brake button is pressed down, the electronic control cylinder works to put down the brake crawler 1 for auxiliary braking.
Further, the braking crawler 1 is of a rectangular structure; when in use, the bottom surface of the braking crawler 1 can be completely contacted with the ground for braking.
The utility model provides a design makes its and ground friction brake through pushing down the track, and the big frictional force of holding down force is big more, and braking effect is better, can effectively strengthen car 6 and park freezing or the braking on wet and slippery road surface, and the antiskid effect of braking is better, can effectively improve the stability when parkking, security when improving car 6 emergency braking.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. A device for enhancing the braking performance of a small automobile is characterized by comprising two braking tracks, a lifting rod, connecting shafts, a braking oil cylinder, track supporting wheels, an upper lifting oil pump, a lower lifting oil pump and a shock absorber, wherein the two connecting shafts are arranged between the two braking tracks, a plurality of track supporting wheels are arranged in the brake track, the track supporting wheels at the end parts of the two brake tracks are in one-to-one correspondence, the two corresponding track supporting wheels are connected through a connecting shaft, two ends of the connecting shaft extend beyond the two brake tracks, two ends of the connecting shaft are respectively hinged with a shock absorber, one end of the lifting rod is connected with the shock absorber, a brake oil cylinder is arranged on the lifting rod, the lifting rod is fixedly connected with the moving end of the brake oil cylinder, the lower lifting oil pump is connected with the four brake cylinders through oil pipes, and the upper lifting oil pump is connected with the lower lifting oil pump through the oil pipes.
2. The apparatus of claim 1, wherein the brake cylinder is replaced with an electrically controlled cylinder, and the upper lift oil pump and the lower lift oil pump are eliminated.
3. The apparatus as claimed in claim 1, wherein the brake track has a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021434856.7U CN212828298U (en) | 2020-07-20 | 2020-07-20 | Device for enhancing braking performance of small car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021434856.7U CN212828298U (en) | 2020-07-20 | 2020-07-20 | Device for enhancing braking performance of small car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212828298U true CN212828298U (en) | 2021-03-30 |
Family
ID=75118402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021434856.7U Expired - Fee Related CN212828298U (en) | 2020-07-20 | 2020-07-20 | Device for enhancing braking performance of small car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212828298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056298A (en) * | 2020-08-04 | 2022-02-18 | 简细平 | Device for enhancing braking performance of small car |
-
2020
- 2020-07-20 CN CN202021434856.7U patent/CN212828298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056298A (en) * | 2020-08-04 | 2022-02-18 | 简细平 | Device for enhancing braking performance of small car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |