CN203507484U - Roller skate capable of flexibly braking - Google Patents
Roller skate capable of flexibly braking Download PDFInfo
- Publication number
- CN203507484U CN203507484U CN201320646561.XU CN201320646561U CN203507484U CN 203507484 U CN203507484 U CN 203507484U CN 201320646561 U CN201320646561 U CN 201320646561U CN 203507484 U CN203507484 U CN 203507484U
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- brake device
- mechanical brake
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Abstract
The utility model relates to the field of roller skates, and particularly relates to a pair of roller skates capable of flexibly braking. For each of the roller skates, each roller skate comprises a roller skate body, wherein the roller skate body comprises a pulley support; a plurality of pulleys are arranged at the bottom of the pulley support, a braking sheet is arranged at the upper part inside the pulley support, and the braking sheet comprises an upper sheet body part and a lower sheet body part; the upper sheet body part is a rectangular body, and the lower sheet body part is provided with a plurality of arc grooves matched with the pulleys in external profiles; the braking sheet is provided with a first mechanical braking device, and the first mechanical braking device comprises a screw rod; the left end of the screw rod is welded with a rotating handle, the left and right ends of the screw rod are both provided with external screw threads, and the external screw thread positions of the left and right ends of the screw rod are both provided with levers. The pair of roller skates disclosed by the utility model have the advantages of simple structure and convenience for operation, and the roller skates are large in activity space and large in upper and lower stroke range because the braking sheets are provided with the mechanical braking devices, so that the braking effect and the user safety are ensured.
Description
[technical field]
The utility model relates to roller skate field, is specifically related to a kind of roller skate that can brake flexibly.
[background technology]
Current roller skate on the market, only possesses the use of amusement and body-building, cannot use not possessing the section (slope, step etc.) of sliding, and a lot of young men expect that wearing roller skate hope on and off duty cannot realize because of the complexity on road surface.Some prior aries can only disassemble pulley or be hidden into together with support in sole, and operation is carried wasting time and energy, and very inconvenient.The patent No. is ZL201320053508.9, and patent is by name: a kind of dual-purpose wheel-skidding shoes, in this patent, adopt the braking of " W " type brake(-holder) block, but contact-making surface is little during the braking of " W " type brake(-holder) block, and braking effect is limited.
Therefore the structure to roller skate is further reformed.
[utility model content]
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, a kind of roller skate that can brake flexibly reasonable in design, easy to use, the brake(-holder) block of the radian that the band that its employing arranges in pulley bracket matches with pulley outer contour, mechanical brake device is set on brake(-holder) block, mechanical brake device well, steadily brake(-holder) block is pressed down, makes brake(-holder) block push down tightly pulley when needs are braked, and makes it to reach the effect of braking; It has simple in structure, easy to operate, and owing to being provided with mechanical brake device on brake(-holder) block, its activity space is large, and upper and lower stroke is far away, has guaranteed braking effect, thereby has also guaranteed user's safety.
A kind of roller skate that can brake flexibly described in the utility model, it comprises roller skate body, described roller skate body comprises pulley bracket, described pulley bracket bottom is provided with some pulleys, this pulley bracket internal upper part is provided with brake(-holder) block, described brake(-holder) block is comprised of lamellar body top and lamellar body bottom, and this lamellar body top is a rectangular body, and this lamellar body bottom is provided with some arc grooves that match with the outline of pulley; On described brake(-holder) block, be provided with the first mechanical brake device; Described the first mechanical brake device comprises screw rod, this screw rod left end welds a rotating handle, these two ends, screw rod left and right are provided with external screw thread, external screw thread place, two ends, described screw rod left and right is respectively arranged with front lever and rear lever, described front lever comprises front lever body, and described front lever body comprises crossbeam A, and crossbeam A middle part is provided with screw A, this crossbeam A two ends are connected with respectively lever upper arm, and this lever upper arm external end head place is provided with two sliding pearl A; Described rear lever comprises rear lever body, and described rear lever body comprises crossbeam B, and crossbeam B middle part is provided with screw B, and this crossbeam B two ends are connected with respectively lever underarm, and this lever underarm external end head place is provided with two sliding pearl B; Described front lever is set on screw rod left-hand end external screw thread by the screw A on its crossbeam A; Described rear lever is set on screw rod right-hand end external screw thread by the screw B on its crossbeam B.
Further, on described brake(-holder) block, be provided with the second mechanical brake device, described the second mechanical brake device comprises the second mechanical brake device body, described the second mechanical brake device body comprises rocking bar A, the body of rod left end of described rocking bar A arranges a rocking handle A, on the body of rod of this rocking bar A, the left and right sides is provided with tooth plate A, and the body of rod of described rocking bar A arranges on brake(-holder) block in groove with matching, and the rocking handle A under rocking bar A left end stretches out outside brake(-holder) block left end.
Further, on described brake(-holder) block, be provided with the 3rd mechanical brake device, described the 3rd mechanical brake device comprises the 3rd mechanical brake device body, described the 3rd mechanical brake device body comprises steel cable A, described steel cable A left end place is provided with spanner A, and two ends, this steel cable A left and right are respectively arranged with roller A; Described steel cable A is arranged in the groove in brake(-holder) block, and this left and right sides, brake(-holder) block surface is provided with symmetrical slotted eye, is provided with spring leaf A in this slotted eye.
Further, on described brake(-holder) block, be provided with the 4th mechanical brake device, described the 4th mechanical brake device comprises the 4th mechanical brake device body, described the 4th mechanical brake device body comprises steel cable B, described steel cable B left end connects a spanner B, and place, this steel cable B left and right sides is provided with roller B, and this steel cable B left side and right-hand end are provided with V-shaped groove, this corresponding position, V-shaped groove both sides is provided with set square, between this set square, is provided with spring B.
Further, on described brake(-holder) block, be provided with the 5th mechanical brake device, described the 5th mechanical brake device comprises the 5th mechanical brake device body, described the 5th mechanical brake device body comprises rocking bar B, the shaft left end of described rocking bar B arranges a rocking handle B, the corresponding position, the shaft left and right sides of this rocking bar B is provided with ellipsoid, on this ellipsoid, is arranged with convex body.
Further, on described brake(-holder) block, be provided with the 6th mechanical brake device, described the 6th mechanical brake device comprises the 6th mechanical brake device body, and described the 6th mechanical brake device body comprises U-shaped bar, this U-shaped bar left end is provided with spanner C, and this U-shaped bar is set in brake(-holder) block upper surface surrounding; The described U-shaped bar left and right sides is provided with plush copper screw rod, and in described pulley bracket left and right sides, the plush copper screw rod of the corresponding U-shaped bar left and right sides is provided with Z-type groove.
Further, be provided with the 7th mechanical brake device on described brake(-holder) block, described the 7th mechanical brake device comprises a rocking bar C, and described brake(-holder) block comprises brake(-holder) block body, three wheel blocks and front single-wheel brake(-holder) block after described brake(-holder) block body comprises; Described rocking bar C interts into brake(-holder) block, and the plush copper by its shaft both sides is connected with brake(-holder) block; Described rocking bar C external end head place connects a circle rope.
Adopt after said structure, the utility model beneficial effect is: a kind of roller skate that can brake flexibly described in the utility model, the brake(-holder) block of the radian that the band that its employing arranges in pulley bracket matches with pulley outer contour, mechanical brake device is set on brake(-holder) block, mechanical brake device when needs are braked well, steadily brake(-holder) block is pressed down, make brake(-holder) block push down tightly pulley, make it to reach the effect of braking; It has simple in structure, easy to operate, and owing to being provided with mechanical brake device on brake(-holder) block, its activity space is large, and upper and lower stroke is far away, has guaranteed braking effect, thereby has also guaranteed user's safety.
[accompanying drawing explanation]
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the first mechanical brake device of the present utility model is arranged on the structural representation on brake(-holder) block;
Fig. 3 is the structural representation of the first mechanical brake device in Fig. 2;
Fig. 4 is that the second mechanical brake device of the present utility model is arranged on the structural representation on brake(-holder) block;
Fig. 5 is the structural representation of the second mechanical brake device in Fig. 4;
Fig. 6 is that the 3rd mechanical brake device of the present utility model is arranged on the structural representation on brake(-holder) block;
Fig. 7 is the structural representation of the 3rd mechanical brake device in Fig. 6;
Fig. 8 is that the 4th mechanical brake device of the present utility model is arranged on the structural representation on brake(-holder) block;
Fig. 9 is the structural representation of the 4th mechanical brake device in Fig. 8;
Figure 10 is that the 5th mechanical brake device of the present utility model is arranged on the structural representation on brake(-holder) block;
Figure 11 is the structural representation of the 5th mechanical brake device in Figure 10;
Figure 12 is that the 6th mechanical brake device of the present utility model is arranged on the structural representation on brake(-holder) block;
Figure 13 is the structural representation of the 5th mechanical brake device in Figure 12;
Figure 14 is that the utility model the 7th mechanical brake device is arranged on the structural representation on brake(-holder) block.
Description of reference numerals:
1, pulley bracket; 2, pulley; 3, brake(-holder) block; 4, the first mechanical brake device; 41, screw rod; 42, lever; 421, crossbeam; 422, lever arm; 423, two sliding pearls; 43, rotating handle; 44, rear lever; 441, crossbeam B; 442, lever underarm; 443, two sliding pearl B; 5, the second mechanical brake device; 51, rocking bar A; 52, tooth plate; 53, rocking handle A; 6, the 3rd mechanical brake device; 61, spring leaf A; 62, spanner A; 63, roller A; 64, steel cable A; 7, the 4th mechanical brake device; 71, spanner B; 72, roller B; 73, spring B; 74, steel cable B; 75, steel cable B; 76, set square; 8, the 5th mechanical brake device; 81, convex body; 82, ellipsoid; 83, rocking bar B; 9, the 6th mechanical brake device; 91, spanner C; 92, U-shaped bar; 10, rocking bar C; 11, circle rope; 31, rear three wheel blocks; 32, front single-wheel brake(-holder) block.
[specific embodiment]
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Fig. 1-Figure 13, a kind of roller skate that can brake flexibly described in this specific embodiment, it comprises roller skate body, described roller skate body comprises pulley bracket 1, described pulley bracket 1 bottom is provided with some pulleys 2, and this pulley bracket 1 internal upper part is provided with brake(-holder) block 3, and described brake(-holder) block 3 is comprised of lamellar body top 31 and lamellar body bottom 32, this lamellar body top 31 is a rectangular body, and this lamellar body bottom 32 is provided with the arc groove that outline some and pulley 2 matches; On described brake(-holder) block 3, be provided with the first mechanical brake device 4; Described the first mechanical brake device 4 comprises screw rod 41, these screw rod 41 left ends weld a rotating handle 43, these screw rod 41 two ends, left and right are provided with external screw thread, described screw rod 41 external screw thread places, two ends, left and right are respectively arranged with front lever 42 and rear lever 44, described front lever 42 comprises front lever body, and described front lever body comprises crossbeam A421, and crossbeam A421 middle part is provided with screw A, this crossbeam A421 two ends are connected with respectively lever upper arm 422, and these lever upper arm 422 external end head places are provided with two sliding pearl A423; Described rear lever 44 comprises rear lever body, and described rear lever body comprises crossbeam B411, and crossbeam B441 middle part is provided with screw B, and this crossbeam B441 two ends are connected with respectively lever underarm 442, and these lever underarm 442 external end head places are provided with two sliding pearl B443; Described front lever 42 is set on screw rod 41 left-hand end external screw threads by the screw A on its crossbeam A421; Described rear lever 44 is set on screw rod 41 right-hand end external screw threads by the screw B on its crossbeam B441.
On described brake(-holder) block 3, be provided with the second mechanical brake device 5, described the second mechanical brake device 5 comprises the second mechanical brake device body, described the second mechanical brake device body comprises rocking bar A51, the body of rod left end of described rocking bar A51 arranges a rocking handle A53, on the body of rod of this rocking bar A51, the left and right sides is provided with tooth plate A52, the body of rod of described rocking bar A51 arranges on brake(-holder) block 3 in groove with matching, and the rocking handle A53 under rocking bar A51 left end stretches out outside brake(-holder) block 3 left ends.
On described brake(-holder) block 3, be provided with the 3rd mechanical brake device 6, described the 3rd mechanical brake device 6 comprises the 3rd mechanical brake device body, described the 3rd mechanical brake device body comprises steel cable A64, described steel cable A64 left end place is provided with spanner A62, and two ends, this steel cable A64 left and right are respectively arranged with roller A63; Described steel cable A64 is arranged in the groove in brake(-holder) block 3, and this surperficial left and right sides of brake(-holder) block 3 is provided with symmetrical slotted eye, is provided with spring leaf A61 in this slotted eye.
On described brake(-holder) block 3, be provided with the 4th mechanical brake device 7, described the 4th mechanical brake device 7 comprises the 4th mechanical brake device body, described the 4th mechanical brake device body comprises steel cable B74, described steel cable B74 left end connects a spanner B71, place, this steel cable B74 left and right sides is provided with roller B72, this steel cable B74 left side and right-hand end are provided with V-shaped groove 75, and these V-shaped groove 75 corresponding positions, both sides are provided with set square 76, and 76 of this set squares are provided with spring B 73.
On described brake(-holder) block 3, be provided with the 5th mechanical brake device 8, described the 5th mechanical brake device 8 comprises the 5th mechanical brake device body, described the 5th mechanical brake device body comprises rocking bar B83, the shaft left end of described rocking bar B83 arranges a rocking handle B, the corresponding position, the shaft left and right sides of this rocking bar B83 is provided with ellipsoid 82, on this ellipsoid 82, is arranged with convex body 81.
On described brake(-holder) block 3, be provided with the 6th mechanical brake device 9, described the 6th mechanical brake device 9 comprises the 6th mechanical brake device body, described the 6th mechanical brake device body comprises U-shaped bar 92, these U-shaped bar 92 left ends are provided with spanner C91, and this U-shaped bar 92 is set in brake(-holder) block 3 upper surface surroundings; Described U-shaped bar 92 left and right sides are provided with plush copper screw rod, and in described pulley bracket 1 left and right sides, the plush copper screw rod of corresponding U-shaped bar 92 left and right sides is provided with Z-type groove.
On described brake(-holder) block 3, be provided with the 7th mechanical brake device, described the 7th mechanical brake device comprises a rocking bar C10, and described brake(-holder) block 3 comprises brake(-holder) block body, three wheel blocks 31 and front single-wheel brake(-holder) block 32 after described brake(-holder) block body comprises; Described rocking bar C10 interts into brake(-holder) block 3, and the plush copper by its shaft both sides is connected with brake(-holder) block 3; Described rocking bar C10 external end head place connects a circle rope 11.
The specific embodiment one: as shown in Figure 2 and Figure 3, the utility model in use, rotates rotating handle, rotates the lever that can move forward and backward by screw rod, the brake(-holder) block that can move up and down by lever, thus play the effect of brake.Its operation principle is: during screw rod rotation, drive lever upper arm to move (fulcrum of lever is placed on pulley bracket), then the lever underarm that lever upper arm band is arranged on screw rod right-hand end moves, and lever underarm drives brake(-holder) block to move up and down, the object that reaches braking and remove.
The specific embodiment two: as shown in Figure 4, Figure 5, the utility model in use, is not both with the specific embodiment one, adopts the second mechanical brake device 5 on brake(-holder) block 3; Its operation principle is: during rocking bar rotation, by the tooth plate on the body of rod of rocking bar, drive brake(-holder) block to move up and down, thereby reach braking brake off object.
The specific embodiment three: as shown in Figure 6, Figure 7, the utility model in use, is not both with the specific embodiment one, adopts the 3rd mechanical brake device 6 on brake(-holder) block 3; Its operation principle is: the spring leaf A that is fixed on brake(-holder) block top presses down brake(-holder) block, reaches braking object; By steel cable A (front end is fixed on pulley bracket), pull and make to move with pulley and separate the object that reaches brake off on brake(-holder) block.Spanner A also can be designed to round nut, can be tightened up and be loosened steel cable by rotary nut like this to reach braking and the object of brake off.
The specific embodiment four: as shown in Figure 8, Figure 9, the utility model in use, is not both with the specific embodiment one, adopts the 4th mechanical brake device 7 on brake(-holder) block 3; Its operation principle is: spring leaf B is under normal circumstances carrying on brake(-holder) block, make brake(-holder) block separated with pulley, when regulating spanner B (or spanner B is arranged to rotary knob pattern), steel cable B drives set square to take its right angle electrical (right angle electrical of this set square is placed on brake(-holder) block) as fulcrum rotation, drop-down brake(-holder) block, make it tightly to push down pulley, reach braking effect, on the contrary brake off.
The specific embodiment five: as shown in Figure 10, Figure 11, the utility model in use, is not both with the specific embodiment one, adopts the 5th mechanical brake device 8 on brake(-holder) block 3; Its operation principle is: by rocking handle B rotating rocker B, promote brake(-holder) block and move up and down, reach the object of braking or brake off.
The specific embodiment six: as shown in Figure 12 and Figure 13, the utility model in use, is not both with the specific embodiment one, adopts the 6th mechanical brake device 9 on brake(-holder) block 3; Its operation principle is: by pulling in the Z-type groove of U-shaped bar on pulley bracket, do double the moving up and down in front and back, U-shaped bar drives brake(-holder) block to move up and down, thereby reaches the object of braking and brake off.
The specific embodiment seven: as shown in figure 14, the utility model in use, be not both with the specific embodiment one, brake(-holder) block 3 comprises brake(-holder) block body, three wheel blocks 31 and front single-wheel brake(-holder) block 32 after this brake(-holder) block body comprises, rotation rocking bar C10 pulls rear three wheel blocks 31 on the rear three-wheel in pulley 2 to seesaw, while moving backward, clamp gradually pulley (braking), otherwise remove, rocking bar C10 also drives first front single-wheel brake(-holder) block 32 of taking turns to move up and down during rotation, press down braking, otherwise remove.
A kind of roller skate that can brake flexibly described in the utility model, the brake(-holder) block of the radian that the band that its employing arranges in pulley bracket matches with pulley outer contour, mechanical brake device is set on brake(-holder) block, mechanical brake device when needs are braked well, steadily brake(-holder) block is pressed down, make brake(-holder) block push down tightly pulley, make it to reach the effect of braking; It has simple in structure, easy to operate, and owing to being provided with mechanical brake device on brake(-holder) block, its activity space is large, and upper and lower stroke is far away, has guaranteed braking effect, thereby has also guaranteed user's safety
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (7)
1. the roller skate that can brake flexibly, it comprises roller skate body, described roller skate body comprises pulley bracket (1), described pulley bracket (1) bottom is provided with some pulleys (2), this pulley bracket (1) internal upper part is provided with brake(-holder) block (3), it is characterized in that: described brake(-holder) block (3) is comprised of lamellar body top (31) and lamellar body bottom (32), this lamellar body top (31) is a rectangular body, and this lamellar body bottom (32) is provided with the arc groove that outline some and pulley (2) matches; On described brake(-holder) block (3), be provided with the first mechanical brake device (4); described the first mechanical brake device (4) comprises screw rod (41), this screw rod (41) left end welds a rotating handle (43), this screw rod (41) two ends, left and right are provided with external screw thread, external screw thread place, described screw rod (41) two ends, left and right is respectively arranged with front lever (42) and rear lever (44), described front lever (42) comprises front lever body, described front lever body comprises crossbeam A (421), crossbeam A (421) middle part is provided with screw A, this crossbeam A (421) two ends are connected with respectively lever upper arm (422), this lever upper arm (422) external end head place is provided with two sliding pearl A (423), described rear lever (44) comprises rear lever body, described rear lever body comprises crossbeam B (411), crossbeam B (441) middle part is provided with screw B, this crossbeam B (441) two ends are connected with respectively lever underarm (442), and this lever underarm (442) external end head place is provided with two sliding pearl B (443), described front lever (42) is set on screw rod (41) left-hand end external screw thread by the screw A on its crossbeam A (421), described rear lever (44) is set on screw rod (41) right-hand end external screw thread by the screw B on its crossbeam B (441).
2. a kind of roller skate that can brake flexibly according to claim 1, it is characterized in that: on described brake(-holder) block (3), be provided with the second mechanical brake device (5), described the second mechanical brake device (5) comprises the second mechanical brake device body, described the second mechanical brake device body comprises rocking bar A (51), the body of rod left end of described rocking bar A (51) arranges a rocking handle A (53), on the body of rod of this rocking bar A (51), the left and right sides is provided with tooth plate A (52), the body of rod of described rocking bar A (51) arranges in the upper groove with matching of brake(-holder) block (3), rocking handle A (53) under rocking bar A (51) left end stretches out outside brake(-holder) block (3) left end.
3. a kind of roller skate that can brake flexibly according to claim 1, it is characterized in that: on described brake(-holder) block (3), be provided with the 3rd mechanical brake device (6), described the 3rd mechanical brake device (6) comprises the 3rd mechanical brake device body, described the 3rd mechanical brake device body comprises steel cable A (64), described steel cable A (64) left end place is provided with spanner A (62), and this steel cable A (64) two ends, left and right are respectively arranged with roller A (63); Described steel cable A (64) is arranged in the groove in brake(-holder) block (3), and the surperficial left and right sides of this brake(-holder) block (3) is provided with symmetrical slotted eye, is provided with spring leaf A (61) in this slotted eye.
4. a kind of roller skate that can brake flexibly according to claim 1, it is characterized in that: on described brake(-holder) block (3), be provided with the 4th mechanical brake device (7), described the 4th mechanical brake device (7) comprises the 4th mechanical brake device body, described the 4th mechanical brake device body comprises steel cable B (74), described steel cable B (74) left end connects a spanner B (71), place, this steel cable B (74) left and right sides is provided with roller B (72), this steel cable B (74) left side and right-hand end are provided with V-shaped groove (75), this V-shaped groove (75) corresponding position, both sides is provided with set square (76), between this set square (76), be provided with spring B (73).
5. a kind of roller skate that can brake flexibly according to claim 1, it is characterized in that: on described brake(-holder) block (3), be provided with the 5th mechanical brake device (8), described the 5th mechanical brake device (8) comprises the 5th mechanical brake device body, described the 5th mechanical brake device body comprises rocking bar B (83), the shaft left end of described rocking bar B (83) arranges a rocking handle B, the corresponding position, the shaft left and right sides of this rocking bar B (83) is provided with ellipsoid (82), is arranged with convex body (81) on this ellipsoid (82).
6. a kind of roller skate that can brake flexibly according to claim 1, it is characterized in that: on described brake(-holder) block (3), be provided with the 6th mechanical brake device (9), (9 comprise the 6th mechanical brake device body to described the 6th mechanical brake device, described the 6th mechanical brake device body comprises U-shaped bar (92, this U-shaped bar (92) left end is provided with spanner C (91), and this U-shaped bar (92) is set in brake(-holder) block (3) upper surface surrounding; Described U-shaped bar (92) left and right sides is provided with plush copper screw rod, and in described pulley bracket (1) left and right sides, the plush copper screw rod of corresponding U-shaped bar (92) left and right sides is provided with Z-type groove.
7. a kind of roller skate that can brake flexibly according to claim 1, it is characterized in that: on described brake(-holder) block (3), be provided with the 7th mechanical brake device, described the 7th mechanical brake device comprises a rocking bar C (10), described brake(-holder) block (3) comprises brake(-holder) block body, three wheel blocks (31) and front single-wheel brake(-holder) block (32) after described brake(-holder) block body comprises; Described rocking bar C (10) interts into brake(-holder) block (3), and plush copper and brake(-holder) block (3) by its shaft both sides are connected; Described rocking bar C (10) external end head place connects a circle rope (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646561.XU CN203507484U (en) | 2013-10-21 | 2013-10-21 | Roller skate capable of flexibly braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646561.XU CN203507484U (en) | 2013-10-21 | 2013-10-21 | Roller skate capable of flexibly braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507484U true CN203507484U (en) | 2014-04-02 |
Family
ID=50366470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646561.XU Withdrawn - After Issue CN203507484U (en) | 2013-10-21 | 2013-10-21 | Roller skate capable of flexibly braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623563A (en) * | 2013-10-21 | 2014-03-12 | 周宝春 | Roller skates capable of braking flexibly |
| CN104771895A (en) * | 2015-02-13 | 2015-07-15 | 宁波金峰文体器材有限公司 | Speed-adjustable roller skate |
| CN107308631A (en) * | 2017-08-14 | 2017-11-03 | 丁书新 | Balance shoes |
-
2013
- 2013-10-21 CN CN201320646561.XU patent/CN203507484U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623563A (en) * | 2013-10-21 | 2014-03-12 | 周宝春 | Roller skates capable of braking flexibly |
| CN103623563B (en) * | 2013-10-21 | 2016-01-20 | 周宝春 | A kind of roller skate that can brake flexibly |
| CN104771895A (en) * | 2015-02-13 | 2015-07-15 | 宁波金峰文体器材有限公司 | Speed-adjustable roller skate |
| CN107308631A (en) * | 2017-08-14 | 2017-11-03 | 丁书新 | Balance shoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20160120 |
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