CN2509037Y - Braker for competitive speed four-drive vehicle - Google Patents
Braker for competitive speed four-drive vehicle Download PDFInfo
- Publication number
- CN2509037Y CN2509037Y CN 01276875 CN01276875U CN2509037Y CN 2509037 Y CN2509037 Y CN 2509037Y CN 01276875 CN01276875 CN 01276875 CN 01276875 U CN01276875 U CN 01276875U CN 2509037 Y CN2509037 Y CN 2509037Y
- Authority
- CN
- China
- Prior art keywords
- brake
- montants
- speed
- drive vehicle
- model
- 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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- Braking Arrangements (AREA)
Abstract
The utility model provides a brake device for the speed contesting four-drive car model, which consists of brake pads, a vertical rod, a spring, a fixing board, and a hasp. The utility model is characterized in that the position of the brake pads can be lifted; after braking during climbing upgrade, the brake pads can lift automatically for more than 3mm apart from an orbit plane; and when going downgrade, the brake pads can brake without contacting the orbit plane anymore and the speed of the car reduces. Thereby the utility model can improve the performance in the match.
Description
The utility model relates to a kind of brake gear of power actuated vehicle, particularly a kind of brake gear of the four-drive vehicle of competing for speed.
The brake gear of the existing four-drive vehicle of competing for speed is the fixedly brake facing that is contained in car mould front and rear, the brake facing horizontal surface 1-2mm that leaves the right or normal track, when the car mould goes up a slope when being in the arc-shaped recess place, brake facing has contacted braking action with orbital plane, lower the speed on car stamping slope, prevent that it from flying away from track.This kind brake gear deficiency be, when car mould descending soon at the end, the car mould is in the arc-shaped recess place, brake facing has still contacted braking action with orbital plane, and this time braking action is disadvantageous to match, its reduces the achievement of match.
The purpose of this utility model is to propose a kind of brake when going up a slope, the four-drive vehicle brake gear of competing for speed that does not brake during descending.
Pass through following technical proposals, can realize the purpose of this utility model, a kind of brake gear of the four-drive vehicle of competing for speed comprises brake facing, it is characterized in that, the bottom of brake facing and two montants is fixedly connected, and adapter plate is enclosed within the bottom of two montants, apart from brake facing greater than the 2mm place, respectively be with spring in two montants, the upper end of two montants is fixedly connected by gusset piece, and adapter plate is provided with hasp, and this hasp and gusset piece interlock.
For two montants that connect with brake facing can better be swung, fixedly the trepanning of sleeve-board two montants is oval.
For two montants that connect with brake facing are steadily swung, the lower section of two montants respectively has slotted hole, and its two ends of axle that are fixed on the adapter plate are inserted in respectively in the slotted hole of two montants.
Advantage of the present utility model is, plays the brake deceleration effect when it only goes up a slope to the four-drive vehicle of competing for speed, and goes up a slope after the brake, and brake facing promptly is raised, and greater than 3mm, can not contact the orbital plane brake from orbital plane during descending again, thereby improve games results.
Below in conjunction with accompanying drawing the utility model is further set forth
Accompanying drawing is scheme drawing of the present utility model (semi-sictional view)
Referring to accompanying drawing: brake facing 1 is fixedly connected with the bottom of two montants 2 (connect form and can take forms such as spiral, welding), the bottom that adapter plate 3 is enclosed within two montants 2 apart from brake facing 1 greater than the 2mm place.Cover hole on the adapter plate 3 can be circle and also can be ellipse, and oval-shaped minor axis is equal to the diameter of circle.The bottom of two montants 2 respectively has slotted hole, and axle 4 is fixed on the adapter plate 3, and its two ends are inserted in respectively in the slotted hole of two montants 2.Spring 5 is enclosed within the montant 2, the adjacent adapter plate 3 in bottom, and top is tight against gusset piece 6.Gusset piece 6 is fixedly connected with the upper end of two montants 2 (connect form and can take forms such as nut is fixed, welding).Adapter plate 3 is provided with hasp 7, is pressing down after gusset piece 6 springs 5 are compressed, and hasp 7 can be buckled gusset piece 6.Adapter plate 3 is provided with fixed orifice 8, is used for device is fixed on the car mould.
The workflow of this device is: press down gusset piece 6 it is buckled in the hasp 7, compete for speed four-drive vehicle when going up a slope, brake facing 1 contact orbital plane friction brake, 1 its motion backward simultaneously under the effect of friction force; 6 of gusset pieces that are connected as a single entity with brake facing 1 travel forward and break away from withholding of hasp 7; After gusset piece 6 disengagings were withheld, brake facing was raised under the effect of spring 5, and when descending, braking action does not recur.
Claims (3)
1, a kind of brake gear of the four-drive vehicle of competing for speed, comprise brake facing, it is characterized in that, the bottom of brake facing and two montants is fixedly connected, and adapter plate is enclosed within the bottom of two montants, apart from brake facing greater than the 2mm place, respectively be with spring in two montants, the upper end of two montants is fixedly connected by gusset piece, and adapter plate is provided with hasp, and this hasp and gusset piece interlock.
By the brake gear of the described four-drive vehicle of competing for speed of claim 1, it is characterized in that 2, fixedly the trepanning of sleeve-board two montants is oval.
3, by the brake gear of the described four-drive vehicle of competing for speed of claim 1, it is characterized in that the lower section of two montants respectively has slotted hole, one is fixed on the axle on the adapter plate, and its two ends are inserted in respectively in the slotted hole of two montants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276875 CN2509037Y (en) | 2001-12-09 | 2001-12-09 | Braker for competitive speed four-drive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276875 CN2509037Y (en) | 2001-12-09 | 2001-12-09 | Braker for competitive speed four-drive vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509037Y true CN2509037Y (en) | 2002-09-04 |
Family
ID=33680823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276875 Expired - Fee Related CN2509037Y (en) | 2001-12-09 | 2001-12-09 | Braker for competitive speed four-drive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509037Y (en) |
-
2001
- 2001-12-09 CN CN 01276875 patent/CN2509037Y/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 | ||
| 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 |