CN202366441U - Roller skates - Google Patents
Roller skates Download PDFInfo
- Publication number
- CN202366441U CN202366441U CN2011205292883U CN201120529288U CN202366441U CN 202366441 U CN202366441 U CN 202366441U CN 2011205292883 U CN2011205292883 U CN 2011205292883U CN 201120529288 U CN201120529288 U CN 201120529288U CN 202366441 U CN202366441 U CN 202366441U
- Authority
- CN
- China
- Prior art keywords
- brake
- pulley
- brake apparatus
- piece
- pincerlike
- 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 discloses a pair of roller skates. Each roller skate comprises a shoe, a roller frame and rollers, wherein the roller frame is arranged at the bottom of the shoe, the rollers are arranged on the roller frame, the front part of the bottom of the shoe is provided with a front pedal brake device, the back part of the bottom of the shoe is provided with a back pedal brake device, a pincerlike brake is arranged above the rollers, the upper end of the pincerlike brake is fixed on the roller frame, and the front pedal brake device and the back pedal brake device are connected with the pincerlike brake together through a brake wire. During the starting, the gravity center of a body is put to the front part, the front foot sole pedals and presses the front pedal brake device so that certain friction is generated between the pincerlike brake and the rollers, and the starting speed is accelerated. When the body loses the balance, the gravity center is transferred, the front foot sole pedals and presses the front pedal brake device or the back foot sole pedals and presses the back pedal brake device, and the pincerlike brake is driven through the brake wire, so certain friction is generated between the pincerlike brake and the rollers, the body balance is maintained, the gravity center of a roller skater fan is ensured to be maintained in the right upper position during roller skating, and the falling caused by balance loss is prevented. During the braking, the gravity center of the body deviates from the right upper position, the front foot sole pedals and presses the front pedal brake device or the back foot sole pedals and presses the back brake device, and certain friction is generated between the pincerlike brake and the rollers, so the roller skater fan is helped to realize the better braking.
Description
Technical field
The utility model relates to a kind of skate, the especially a kind of skate that can control balance.
Background technology
Skidding is an outdoor activity that development is exceedingly fast, and receives deeply youthfully to like.But this motion has very big danger, and new scholar can't grasp the balance of health, often falls down, and weight person's tumble injury fracture has influenced popularizing and development of motion greatly.When the skidding fan fell, sliding can appear in pulley, and skidding the fan fall down easily, accident occurs.And when remaining static, roller-skates can't be firmly grasped ground, makes people's certain angle that must tilt just can stand firm, thereby reduces the life-span of pulley; Owing to can't firmly grasp ground, can't improve toggle speed during startup.
The utility model content
The purpose of the utility model provides a kind of skate, when the skidding fan falls, produces certain frictional force between pulley and the pincerlike lock, thereby helps the skidding fan to keep one's balance, and can improve toggle speed and reduce braking time.
To achieve these goals; The scheme of the utility model is: a kind of skate, comprise shoes, the pulley yoke of shoes bottom and the pulley on the pulley yoke, and before being equipped with, said shoes bottom front portion branch steps on brake apparatus; After being equipped with, the rear section steps on brake apparatus; Said pulley top is equipped with pincerlike lock, and pincerlike lock upper end is fixed on the pulley yoke, step on before said brake apparatus with after step on brake apparatus and link together through brake cable and said pincerlike lock.
Step on before said brake apparatus and after step on brake apparatus and all comprise the block that vertically is installed on the sole under, the spill spin block relative, be installed on the piece that jams between block and the spill spin block with said block level; The said piece that jams on is a wedge shape; Jam on piece below width less than the distance between block and the spill spin block; Jam on piece top width greater than the distance between block and the spill spin block, jam on the top that four/part on the piece vertical direction is positioned at the sole plane.
Said spill spin block is provided with screw near the place ahead that jams on piece one side, by bolt, at screw with jam on the horizontal direction between the piece and be provided with projection, steps on the projection of brake apparatus before and after said brake cable is installed on the spill spin block.
Step on before said brake apparatus with after step on brake apparatus center symmetry; The symmetrical centre left and right sides is provided with the fixed pulley I, and said spill spin block links to each other with said pincerlike lock through brake cable, the fixed pulley II, fixed pulley III, movable pulley, fixed pulley IV and the fixed pulley I that are successively set on the brake cable.
This device can be according to the body weight of different crowd, and the technical merit that pulley is sliding is carried out suitable adjusting, satisfies different human needs.When the skidding fan began to slide, because body forward tilts, center of gravity was stepped on brake apparatus before forefoot jams on forwardly, certain frictional force is arranged between pincerlike lock and the pulley, thereby can improve toggle speed.
When the disequilibrium center of gravity is transferred to forefoot portion, step on brake apparatus before forefoot jams on, drive pincerlike lock through brake cable; Pincerlike lock is clamped pulley lenitively, and certain frictional force is arranged between the pulley, thereby keeps one's balance; Transfer to the rear feet timesharing when the disequilibrium center of gravity, step on brake apparatus after hind paw jams on, drive pincerlike lock through brake cable; Produce certain frictional force between pincerlike lock and the pulley, keep the balance of health.Directly over center of gravity maintains when having guaranteed that the skidding fan slides, prevent disequilibrium and fall down.
When the skidding fan brakes, directly over centre of body weight departs from, can realize stepping on before forefoot jams on and step on brake apparatus after brake apparatus or hind paw jam on, produce certain frictional force between pincerlike lock and the pulley, thereby help the skidding fan to realize better braking.
Description of drawings
Fig. 1 is the overall structure sketch map of roller-skates;
Fig. 2 is a structural representation of stepping on brake apparatus;
Fig. 3 is an annexation sketch map of stepping on brake apparatus and pulley;
Fig. 4 is that the local A of Fig. 3 is to view;
Fig. 5 steps on the B of the piece of stopping to view among Fig. 2.
The specific embodiment
As shown in Figure 1; A kind of skate comprises shoes 1, the pulley yoke 2 of shoes bottom and the pulley 3 on the pulley yoke, steps on brake apparatus before said shoes 1 bottom front portion branch is equipped with; After being equipped with, the rear section steps on brake apparatus; Said pulley 3 tops are equipped with pincerlike lock 4, and pincerlike lock 4 upper ends are fixed on the pulley yoke 2, step on before said brake apparatus with after step on brake apparatus and link together through brake cable and said pincerlike lock 4.
As shown in Figures 2 and 3; Step on before said brake apparatus and after step on brake apparatus and all comprise the block 6 that vertically is installed on the sole under, the spill spin block 7 relative, be installed on and jam on piece 8 between block 6 and the spill spin block 7 with said block 6 levels; The said piece 8 that jams on is wedge shapes; Jam on piece 8 below width less than the distance between block 6 and the spill spin block 7; Jam on piece 8 top width greater than the distance between block 6 and the spill spin block 7, jam on the top that four/part on piece 8 vertical directions is positioned at the sole plane.Said spill spin block 7 is provided with screw 9 near the place ahead that jams on piece 8 one sides, by bolt, at screw 9 with jam on and be provided with projection 10 on the horizontal direction between the piece 8, steps on the projection 10 of brake apparatus before and after said brake cable 5 is installed on the spill spin block 7.Step on before said brake apparatus with after step on brake apparatus center symmetry; The symmetrical centre left and right sides is provided with fixed pulley I 11, and said spill spin block 7 links to each other with said pincerlike lock 4 through brake cable 5, the fixed pulley II 12, fixed pulley III 13, movable pulley 14, fixed pulley IV 15 and the fixed pulley I 11 that are successively set on the brake cable 5.The design of fixed pulley and movable pulley has realized the conversion of short distance energetically and the big distance of little power, and the pulley fan is used still has good comfort level.
Like Fig. 2 and shown in Figure 4, that steps on brake apparatus before jamming on jams on piece 8, is wedge shapes owing to jam on piece 8; Jam on piece 8 below width less than the distance between block 6 and the spill spin block 7, jam on piece 8 top width, thereby jam on piece 8 extruding spill spin blocks 7 greater than the distance between block 6 and the spill spin block 7; Spill spin block 7 is that axle rotates with the bolt; And then drive is installed in the brake cable 5 on the projection 10, the pincerlike lock 4 of brake cable 5 drives, the braking of realization pulley 3.Step on brake apparatus after jamming on and to realize that equally pulley 3 receives certain frictional force.When static, health leans forward a little or swings back, pulley owing to and pincerlike lock between friction reduce slip, need not the angle of pulley, it is steady as footwear just can to realize standing, thereby has prolonged the life-span of pulley.
When the skidding fan began to slide, because body forward tilts, center of gravity was stepped on brake apparatus before forefoot jams on forwardly, between pincerlike lock 4 and the pulley 3 certain frictional force is arranged, thereby can improve toggle speed.When the skidding fan brakes; Directly over centre of body weight departs from; Can realize stepping on before forefoot jams on and step on brake apparatus after brake apparatus or hind paw jam on, make the certain frictional force of generation between pincerlike lock 4 and the pulley 3, thereby help the skidding fan to realize better braking.When glider's disequilibrium center of gravity is transferred to forefoot portion or rear feet timesharing; Step on before forefoot or hind paw jam on brake apparatus or after step on brake apparatus; Drive pincerlike lock 4 through brake cable 5, make the certain frictional force of generation between pincerlike lock 4 and the pulley 3, keep the balance of health.Directly over center of gravity maintains when having guaranteed that the skidding fan slides, prevent disequilibrium and fall down.This device can be according to the body weight of different crowd, and the technical merit that pulley is sliding is carried out suitable adjusting, satisfies different human needs.
Claims (4)
1. skate; Comprise shoes, the pulley yoke of shoes bottom and the pulley on the pulley yoke; It is characterized in that: step on brake apparatus before said shoes bottom front portion branch is equipped with, step on brake apparatus after the rear section is equipped with, said pulley top is equipped with pincerlike lock; Pincerlike lock upper end is fixed on the pulley yoke, step on before said brake apparatus with after step on brake apparatus and link together through brake cable and said pincerlike lock.
2. skate as claimed in claim 1; It is characterized in that: step on before said brake apparatus and after step on brake apparatus and all comprise the block that vertically is installed on the sole under, the spill spin block relative, be installed on the piece that jams between block and the spill spin block with said block level; The said piece that jams on is a wedge shape; Jam on piece below width less than the distance between block and the spill spin block; Jam on piece top width greater than the distance between block and the spill spin block, jam on the top that four/part on the piece vertical direction is positioned at the sole plane.
3. skate as claimed in claim 2; It is characterized in that: said spill spin block is provided with screw near the place ahead that jams on piece one side; By bolt, at screw with jam on the horizontal direction between the piece and be provided with projection, before and after being installed on, steps on the projection of brake apparatus said brake cable on the spill spin block.
4. skate as claimed in claim 3; It is characterized in that: step on before said brake apparatus with after step on brake apparatus center symmetry; The symmetrical centre left and right sides is provided with the fixed pulley I, and said spill spin block links to each other with said pincerlike lock through brake cable, the fixed pulley II, fixed pulley III, movable pulley, fixed pulley IV and the fixed pulley I that are successively set on the brake cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205292883U CN202366441U (en) | 2011-12-17 | 2011-12-17 | Roller skates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205292883U CN202366441U (en) | 2011-12-17 | 2011-12-17 | Roller skates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366441U true CN202366441U (en) | 2012-08-08 |
Family
ID=46590166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205292883U Expired - Fee Related CN202366441U (en) | 2011-12-17 | 2011-12-17 | Roller skates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366441U (en) |
-
2011
- 2011-12-17 CN CN2011205292883U patent/CN202366441U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121217 |