CN2439885Y - Improved braking structure of scooter - Google Patents
Improved braking structure of scooter Download PDFInfo
- Publication number
- CN2439885Y CN2439885Y CN 00246467 CN00246467U CN2439885Y CN 2439885 Y CN2439885 Y CN 2439885Y CN 00246467 CN00246467 CN 00246467 CN 00246467 U CN00246467 U CN 00246467U CN 2439885 Y CN2439885 Y CN 2439885Y
- Authority
- CN
- China
- Prior art keywords
- brake
- wheel
- scooter
- seat
- straight tube
- 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 relates to an improved braking structure of a scooter. The bottom side of a brake seat of the scooter is provided with a brake body at the position where a rear wheel body is touched when the pressure presses down, and the top and the bottom of the brake body are both arc surfaces to be matched with the arcuate brake seat and an arcuate wheel body. Both sides of the brake body are provided with positioning parts, and screw bolts can be made to be fixed on a fixing part at the bottom surface of the brake body after penetrating through the positioning part. The lower arcuate surface of the brake body is provided with a sliding stop slot to increase the friction force, and so the brake is made safer and more convenient.
Description
The utility model relates to a kind of brake structure of scooter, be meant especially brake seat bottom surface can with the wheel body touch location on be provided with one and insert car body, to increase frictional force, make the more quick scooter brake structure of brake.
Present scooter brake structure, only utilize the brake of metal brake seat, in advancing, reach deceleration, because of the surface of metal own is smooth morphology, and in the wheel surface also is a shiny surface, and both contact and will inevitably produce sliding phenomenon, makes that the brake effect is limited, more make the contact-making surface coefficient of friction reduce more difficult brake after meeting water.In addition, also there is following defective in present scooter brake structure: 1, be easy to generate high heat.As only utilizing the brake function of the seat of braking, make the brake seat produce high heat easily, if skin touches, have the danger of scald, also, quickened the wearing and tearing of other assembly because conduct heat comparatively fast between the metal.2, be difficult for heat radiation.In case metal absorbs heat energy, because the brake seat must keep in touch state with wheel body, space therebetween is inevitable limited, be difficult to ventilate, and brake structure is all using at any time, wants to utilize air rapidly heat energy to be left to be unusual difficulty.The result who is difficult for heat radiation makes back wheel body and brake seat and other assembly be subjected to thermal wear.
The purpose of this utility model is to provide a kind of improved scooter brake structure, under the brake seat of its scooter, increases a rubber brake body, has higher friction power when contacting with wheel body, has both made contact water also can not reduce frictional force.
Above-mentioned purpose can be achieved through the following technical solutions.
The handle straight tube of a connection handle is fixed at the straight tube place that a kind of improved scooter brake structure, scooter body front end wheel body before front-wheel support body straight tube bottom is connected with wherein, wheel straight tube pass the front-wheel support body in addition; Body bottom is provided with the twice fixing rib, and body tip is provided with the tail wheel groove of a fluting shape, for the connecting axle brake seat that is coupling, and stretch out body scope place in fixing rib and establish tail wheel base in addition, on this tail wheel base with the fixing back of wheel shaft wheel body.Characteristics of the present utility model are:
Place, corresponding trailing wheel body position, the brake seat base of scooter is provided with a brake body, when the back wheel body is directly contacted with the brake seat, directly the back wheel body is produced friction with the brake body.In addition, the brake body is all the cambered surface that adapts with arc brake seat and arc wheel body up and down, and is provided with the location division in brake body both sides, is fixedly connected on the fixed part of brake body bottom surface by screw, make the frictional force that brake is known from experience to be increased with the back wheel body whereby, it is safer to brake.Above-mentioned brake body lower camber side is provided with the on-slip groove simultaneously, and its effect also is to increase frictional force, has both made chance water also be not easy to skid.
Below in conjunction with embodiment and cooperate, design feature of the present utility model and the effect that reached are described further with reference to accompanying drawing.
Fig. 1 is the utility model three-dimensional appearance schematic diagram.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is a partial cutaway schematic of the present utility model.
Fig. 4 is a brake action schematic diagram of the present utility model.
10-body 11-handle
12-handle straight tube 13-front-wheel support body
Wheel body 15-front-wheel inclined tube before the 14-
16-fixing rib 160-active connection part
17-tail wheel groove 18-tail wheel base
20-brake the seat
21-stampeding section 22-fixed part
30-brake body 31-goes up cambered surface
32-location division 33-bolt
34-lower camber side 35-on-slip groove
Wheel body 41-wheel limit behind the 40-
At first please cooperate and consult Fig. 1-shown in Figure 3, wheel body 14 before scooter body 10 front ends of the present utility model are provided with by a front-wheel support body 13 straight tubes bottom, the wheel straight tube passes the straight tube place of front-wheel support body 13, fixes a handle straight tube 12 that connects handle 11; And body 10 bottoms are provided with twice fixing rib 16, be provided with the tail wheel groove 17 of a fluting shape at body 10 ends, whereby for the connecting axle brake seat 20 that is coupling, and stretch out body 10 scope places in fixing rib 16 and establish tail wheel base 18 in addition, fix back wheel body 40 with wheel shaft on this tail wheel base 18, described brake seat 20 is a circular shape, and circular arc top, top is provided with the stampeding section 21 on a plane, so that the user conveniently tramples.Characteristics of the present utility model are:
Also there is an arcwall face brake seat 20 bottom surfaces, and the bottom surface is provided with fixed part 22 with respect to the position of stampeding section 21 in brake body 30 positions, by the fixing brake of screw body 30, it can arbitrarily not slided.
Compare with existing braking structure of skate-board, the utlity model has obvious advantage:
1, easily brake: because the brake body is made by elastomeric material, with identical material The contact of rear wheel body the time, frictional force increases, it is easier brake, and in the body of braking Lower camber side be provided with the on-slip groove, more can greatly increase coefficient of friction, increase simultaneously The heat-sinking capability of brake body is met the frictional force that water also can not affect brake. On-slip The decorative pattern form of groove also has different functions from the vehicle wheel rotation direction, such as horizontal line The road can increase braking function, makes the effect of brake body more remarkable.
2, rapid heat dissipation: because of the brake body of quality of rubber materials borrow between brake seat and wheel body with The brake body supports and maintains a certain distance, and forms the space structure of a high air permeability, When wheel body rotates, can be with moving air flow to produce high efficiency thermal diffusivity, institute Just relatively reduce with the heat energy aggregation extent that produces, and rubber is easier to heat radiation, The heat that brake produces can not exert an influence to rear wheel body yet.
3, can not conduct heat energy: the heat energy that the brake process produces is also few, and And only concentrate on the brake body, heat radiation faster can't conduct to the brake seat On, safe and reliable.
Claims (3)
1, the handle straight tube of a connection handle is fixed at the straight tube place that a kind of improved scooter brake structure, scooter body front end wheel body before front-wheel support body straight tube bottom is connected with wherein, wheel straight tube pass the front-wheel support body in addition; Body bottom is provided with the twice fixing rib, and body tip is provided with the tail wheel groove of a fluting shape, for the connecting axle brake seat that is coupling, and stretches out body scope place in fixing rib and establishes tail wheel base in addition, with the fixing back of wheel shaft wheel body, it is characterized in that on this tail wheel base:
Place, corresponding trailing wheel body position, the brake seat base of scooter is provided with a brake body.
2, scooter brake structure according to claim 1, it is characterized in that: the brake body is all the cambered surface that adapts with arc brake seat and arc wheel body up and down, and be provided with the location division in brake body both sides, be fixedly connected on the fixed part of brake body bottom surface by screw.
3, scooter brake structure according to claim 2 is characterized in that: brake body lower camber side is provided with the on-slip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246467 CN2439885Y (en) | 2000-08-16 | 2000-08-16 | Improved braking structure of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246467 CN2439885Y (en) | 2000-08-16 | 2000-08-16 | Improved braking structure of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439885Y true CN2439885Y (en) | 2001-07-25 |
Family
ID=33605731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246467 Expired - Fee Related CN2439885Y (en) | 2000-08-16 | 2000-08-16 | Improved braking structure of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439885Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863299A (en) * | 2010-03-22 | 2010-10-20 | 郑晓容 | Brake of scooter |
| CN102039973A (en) * | 2010-12-14 | 2011-05-04 | 上律实业（深圳）有限公司 | Scooter and brake component thereof |
-
2000
- 2000-08-16 CN CN 00246467 patent/CN2439885Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863299A (en) * | 2010-03-22 | 2010-10-20 | 郑晓容 | Brake of scooter |
| CN102039973A (en) * | 2010-12-14 | 2011-05-04 | 上律实业（深圳）有限公司 | Scooter and brake component thereof |
| CN102039973B (en) * | 2010-12-14 | 2012-12-26 | 上律实业（深圳）有限公司 | Scooter and brake component thereof |
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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 |