CN105536239A - Roller skate - Google Patents
Roller skate Download PDFInfo
- Publication number
- CN105536239A CN105536239A CN201610155638.1A CN201610155638A CN105536239A CN 105536239 A CN105536239 A CN 105536239A CN 201610155638 A CN201610155638 A CN 201610155638A CN 105536239 A CN105536239 A CN 105536239A
- Authority
- CN
- China
- Prior art keywords
- component
- roller skate
- brake
- support member
- support
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
- A63C17/1409—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels
- A63C17/1427—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels the brake contacting other wheel associated surfaces, e.g. hubs, brake discs or wheel flanks
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
- A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
- A63C2017/1481—Leg or ankle operated
Abstract
A roller skate comprises a framework, at least two rollers installed on the framework and a brake system. The framework comprises a support and a wearable element. The support contains the rollers, and the wearable element is distributed on the support and used for containing the foot or a shoe of a user. The roller skate is characterized in that the brake system comprises a drive device and a brake, the drive device is controlled by bending and stretching movements of a knee joint, and the brake is driven by the drive device to work; the brake comprises a brake element; the drive device comprises a first component, a second component, a control line and a flexible element; the first component and the second component are hinged, the flexible element is connected to the first component, and the control line is connected with at least one of the first component and the second component. The roller skate can be conveniently, comfortably, quickly and reliably braked.
Description
Technical field
The present invention relates to a kind of device that can slide, especially, the present invention relates to a kind of roller skate.
Background technology
Popular two kinds of roller skate, i.e. straight-line roller skate and double-row type roller skate on present market.Straight-line roller skate generally has three or four rolling, and these rollers each other front and back form a line.Double-row type roller skate is commonly referred to ice skate, and have two horizontal rotating shafts, a rotating shaft is arranged in the front portion of roller skate, and another rotating shaft is arranged in the rear portion of roller skate, and each rotating shaft respectively receives a roller at its two ends.These two kinds of roller skate, there is framework, at least two rollers on said frame and brakes are installed, described framework comprises support and wears part, described roller received by described support, the described part that wears is arranged on the bracket for receiving foot or the shoes of user, and described brakes comprises drive unit and the brake by described drive unit driving work.
The same with all mechanisms that moves ahead, straight-line roller skate or double-row type roller skate are braked and makes it slow down or stop being very important problem, because this is related to the enjoyment that the safety guarantee of user, the comfortableness of use and user enjoy.
Brake comprises brake component, and described brake component comprises brake block, and brake block can made by metal, rubber or plastic or other material.The type of drive of brake is one of theme of paying close attention to the most of people, good type of drive could really realize roller skate quick, reliably brake.In the roller skate disclosed in US Patent No. 5791664, use the Handheld drive device with control line to drive brake operation, this Non-follow control type of drive must have the participation of hand, can make troubles to user.In the roller skate disclosed in US Patent No. 5657999, adopt toe movement type of drive to make brake operation, this type of drive too requires that user uses the toe of oneself, can make us being fed up with and too tired.Be in the Chinese patent application of CN101001676A at publication number, adopt the gyration of the leg of a boot to drive brake operation, the driving force of this type of drive is less, is difficult to realize reliable braking.
Summary of the invention
The present invention aims to provide a kind of roller skate improving brakes, and this kind of roller skate can convenient, comfortable, quick and reliably be braked, to ensure the safety of user and to improve its comfortableness used.
Roller skate of the present invention, comprises framework, is arranged at least two rollers on framework and brakes; Framework comprises support and wears part, and roller received by support, wears part and is arranged on support for receiving foot or the shoes of user; It is characterized in that, brakes comprises the drive unit that manipulated by knee joint flexion and extension and the brake by drive unit driving work; Brake comprises brake component; Drive unit comprises the first component, second component, control line and has the flexible piece of cushioning effect, and the first component and second component are hinged, and control line is connected with at least one in second component with the first component, and flexible piece is connected with the first component.
Preferably, when the knee joint of user carries out flexion and extension, the first component can rotate relative to second component.
Because drive unit of the present invention is carried out flexion and extension to manipulate by knee joint, the driving work of its drive unit is very convenient, be conducive to user and in all cases fast braking carried out to roller skate, particularly the drive unit of this kind of structure can provide larger driving force, be conducive to reliably braking roller skate, drive unit is also provided with the flexible piece with cushioning effect in addition, be conducive to knee joint and the thigh of protecting user when braking roller skate, the noise produced when improving the comfortableness and minimizing braking that use, efficiently solve the convenience that roller skate is in the urgent need to address for a long time, comfortable, brake problem fast and reliably.
Flexible piece can be formed by elastomeric material, also can be formed by other flexible material.
Preferably, described drive unit also comprises fixture, and described fixture is for being fixed on the shank of user by described second component.
In a preferred embodiment, described drive unit also comprises the fixture be connected with described second component, and described fixture is for being fixed on the shank of user by described second component.
Preferably, fixture comprises the first point of fixture be connected with described second component and the second point of fixture be connected with described second component, and wherein, first point of fixture and second point of fixture are at intervals.Described second component is conducive to be fixed on more firmly on the shank of user like this.
Preferably, the first component comprises the first dwang, and second component comprises the second dwang.First dwang and the second dwang formed by metal, plastic or other material usually.
Fixture all formed by flexible material usually.Fixture preferably includes fixed band, and fixed band comprises flexible bandage, and flexible bandage comprises the bandage with Paste button.The bandage with Paste button is conducive to being fixed fast by drive unit or being connected on the shank of user.
Roller skate can comprise the first support member be connected with second component, and wherein, the first support member is connected with frame member.First support member can be connected with the holder pivots of framework, also can be rotationally connected with the part that wears of framework.First support member formed by metal or plastic material usually.
In a preferred embodiment, roller skate comprises the first support member be connected with second component, first support member is connected with frame member, wherein, it is the support bar of hollow at least partly that first support member comprises, and second component has at least part can to stretch in the first support bar and can move along the length direction of the first support bar.Conveniently can regulate the height residing for drive unit like this, being conducive to meeting its knee joint position in the people of differing heights uses, and is also conducive to roller skate when not using, and reduces height residing for drive unit to reduce the space shared by whole roller skate.
Brake generally includes the second support member of support stop.Preferably, brake comprises the second support member of support stop, and wherein, the second support member is connected with control line.The brake component that driving force can be passed to the second support member and be supported by the second support member by the control line of such drive unit effectively, with braking roller skate.
Brake component can be brake block, can be brake disc, can also be other form.Second support member can be single parts, also can be made up of multiple parts.
First component is less than 150 ゜ usually relative to the rotating maximum angle of second component, is preferably less than 135 ゜, is more preferably less than 90 ゜.
Preferably, control line comprises tension lines, and wherein, the tension force of tension lines when knee joint is in straight configuration is greater than the tension force when knee joint is in case of bending.The brake of user's its roller skate when knee joint is in straight configuration can be made like this to be in on-position, and when knee joint is in some case of bending, the brake of its roller skate is in not on-position.
Because drive unit of the present invention is that the Tensity size carrying out regulable control line by kneed degree of crook is in on-position or non-brake state to make brake.Can set like this when kneed flexibility is greater than a certain numerical value makes it be in non-brake state, and makes it be in on-position when its kneed flexibility is less than a certain numerical value.Preferably, to the process that complete straight configuration moves, described roller skate is braked from a certain case of bending at the knee joint of user.
Control line can comprise protection sheath and have at least part to be positioned at the tension lines of protection sheath.This control line is conducive to drive unit to carry out driving work and its driving force is passed to brake.Protection sheath has certain flexibility usually.Protection sheath can be formed by plastics, also can be formed by other material, even can be formed by the material with metal ingredient.Tension lines preferably formed by metal material.
In a preferred embodiment, control line can comprise protection sheath and have at least part to be positioned at the tension lines of protection sheath, and protection sheath is connected with in the first component and second component, and tension lines is connected with another in the first component and second component.
The protection sheath of control line can be formed by connecting by multi-stage protective sheath.Such as, the protection sheath of control line can be formed by connecting by two segment protect sheaths, and wherein one section formed by plastic material, and another section wherein formed by metal material.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of roller skate of the present invention.
Fig. 2 is the decomposing schematic representation of the roller skate (without drive unit, without wearing part) in Fig. 1.
Fig. 3 is the schematic diagram of the amplification of roller in Fig. 1 and brake component.
Fig. 4 is the syndeton schematic diagram from the first component Fig. 1 that the dead ahead of roller skate is observed and second component.
Fig. 5 is the schematic diagram of second embodiment of the present invention.
Detailed description of the invention
Fig. 1 is the schematic diagram of roller skate of the present invention, Fig. 2 gives the decomposing schematic representation of the roller skate (without drive unit, without wearing part) in Fig. 1, Fig. 3 gives the schematic diagram of roller in Fig. 1 and brake component, and Fig. 4 gives the syndeton schematic diagram from the first component Fig. 1 of dead ahead observation and second component.Can see from Fig. 1 to Fig. 4, roller skate of the present invention comprises framework 1, be arranged on 4 rollers 2 on framework 1 and brakes; Framework 1 comprises support 3 and wears part 4, and 4 rollers 2 received by support 3; The support 3 of this embodiment comprises 32,4 rotating shafts 34 of the first metalwork 31, second metalwork and 4 nuts 36, and the first metalwork 31 and the second metalwork 32 are all provided with the axis hole 33 holding rotating shaft 34; This embodiment wear part 4 for shoes, wearing the assembly that part 4 also can be other as required, such as, can be the assembly receiving user's foot; Each roller in 4 rollers 2 has wheel rim 22, bearing 23 and holds the axis hole 21 of rotating shaft 34.
In the present embodiment, brakes comprises the second support member 8 of drive unit 5, brake component 7 and support stop 7; Flexible piece 560, first component 511 that drive unit 5 comprises the first component 511, second component 521, fixture 522, control line 6 and has a cushioning effect is rotationally connected by rotating shaft 53 and second component 521; Rotating shaft 53 can arranging recovery spring, when not having external force to manipulate drive unit, making the first component 511 relative to the location restore of second component 521 to initial position; First component 511 and second component 521 preferably all formed by plastics, and flexible piece 560 preferably formed by rubber; Fixture 522 is fixed, for second component 521 being fixed on the shank 55 of user with second component 521; Fixture 522 is preferably the bandage with Paste button, can fix easily or dismantle like this; Second support member 8 is for supporting multiple brake component 7, second support member 8 comprises the first draw runner 81, reeded second draw runner 82 of tool and 2 U-shaped connectors 83 with groove 85, first draw runner 81 and the second draw runner 82 are fixed respectively or are supported 4 brake components 7, these 8 brake components 7 may be used for the groove 85 of braking 4 rollers 2, second support member 8 for holding rotating shaft 34.
In the present embodiment, 4 rollers 2 are between first draw runner 81 and the second draw runner 82 of the second support member 8; Second support member 8, and can along support 3 backward or forward slip between first metalwork 31 and the second metalwork 32 of support 3.The support 3 of the present embodiment is also provided with the chute (not shown in FIG.) slided for the second support member 8 on the first metalwork 31 and the second metalwork 32, so that the second support member 8 and brake component 7 are backward or forward slip, contact with roller 2 to make brake component 7 or depart from roller 2.
The brake component 7 of the present embodiment formed by elastomeric material, and when brake operation, each brake component 7 can contact with the wheel rim 22 of roller 2, to produce frictional resistance and to reach the object of braking roller skate.
In the present embodiment, control line 6 comprises protection sheath 62 and is positioned at the tension lines 61 of protection sheath.Tension lines 61 is a wire rope, and protection sheath 62 formed by plastics.
In the present embodiment, protect the branch 523 on the upper end of sheath 62 and second component 521 to fix, the lower end of protection sheath 62 and the first metalwork 31 of support 3 are fixed; Upper end and first component 511 of tension lines 61 are fixed, and the lower end of tension lines 61 is fixed through the U-shaped connector 83 of the perforation 35 and the second support member 8 that are positioned at the first metalwork 31.
In the present embodiment, the knee joint of user flexes to complete straight position from the bending position shown in Fig. 1, and the first component 511 needs along counterclockwise rotating, and when knee joint stretches completely, the tension force in tension lines 61 is maximum.The tension force of obvious tension lines 61 when knee joint is in straight configuration is greater than the tension force when knee joint is in case of bending, therefore when user needs braking roller skate, just can realize as long as knee joint stretches, because at this moment 8 brake components 7 move backward together with supporting the second support member 8 of these 8 brake components under the driving of the tension force of tension lines 61, brake component 7 is contacted with the wheel rim 22 of roller 2, thus produces brake force; Otherwise, when user needs roller skate to slide, as long as knee joint bending just can realize to certain degree, because the tension force at this moment in tension lines 61 is less, under the effect recovering spring 84, brake component 7 departs from the wheel rim 22 of roller 2, does not namely have Braking on roller 2.
Knee joint flexion and extension due to user can be carried out easily and quickly and can provide very large energy, and therefore roller skate of the present invention can carry out braking easily and fast and reliably.
In the present embodiment, flexible piece 560 formed by rubber, flexible piece 560 and the first component 511 fixing and towards thigh side, first component 511 comprises the first protuberance 561, second component 521 comprises the second protuberance 562, when the first component 511 rotates clockwise relative to second component 521, the first protuberance 561 can be made to contact with the second protuberance 562 to stop the first component 511 to continue to rotate clockwise relative to second component 521; When the knee joint of user is from the bending position shown in Fig. 1 to this flexion and extension process of the complete straight position of knee joint, first the thigh 54 of user will contact with flexible piece 560, then the first component 511 is promoted relative to second component 521 along counterclockwise rotating, and tensile stress line 61 makes the tension force in tension lines 61 increase, to drive brake operation.Because flexible piece 560 formed by rubber, have cushioning effect, therefore in braking procedure, this kind of drive unit can the knee joint of available protecting user and thigh, is conducive to improving the comfortableness that roller skate uses.
Fig. 5 shows second embodiment of the present invention.As can see from Figure 5, the embodiment of first shown in the present embodiment to Fig. 1 is similar, and just the present embodiment adds the first support member 9 on the basis of first embodiment.The lower end of the first support member 9 by rotating shaft 91 with wear part 4 and be rotationally connected, the upper end of the first support member 9 is connected with second component 521.As required, the lower end of the first support member 9 also can be rotationally connected with support 3.
In the present embodiment, first support member 9 is support bars of a hollow, second component 521 can stretch into the inside of the first support bar 9 and can move along the length direction of the first support bar 9, conveniently can regulate the height residing for whole drive unit 5 like this, being conducive to meeting its knee joint position in the people of differing heights uses, also be conducive to roller skate when not using, the height of reduction residing for drive unit 5 is to reduce the space shared by whole roller skate.
Although shown and described and thought preferred embodiments of the invention at present, but it is apparent, those skilled in the art can carry out various changes and improvements, such as, first component 511 or second component 521 can wrap up flexible covering to increase comfortableness when using, again such as, the size of the first component 511 or second component 521 can change with the material used, and these change or improve the scope of the present invention all belonging to appended claims and limit.
Claims (8)
1. a roller skate, comprises framework, installs at least two rollers on said frame and brakes; Described framework comprises support and wear part, and described roller received by described support, described in wear part and arrange on the bracket for receiving foot or the shoes of user; It is characterized in that, described brakes comprises the drive unit that manipulated by knee joint flexion and extension and the brake by described drive unit driving work; Described brake comprises brake component; Described drive unit comprises the first component, second component, control line and has the flexible piece of cushioning effect, described first component and described second component are hinged, described control line is connected with at least one in described second component with described first component, and described flexible piece is connected with described first component.
2. roller skate as claimed in claim 1, it is characterized in that, when the knee joint of user carries out flexion and extension, described first component can rotate relative to described second component.
3. roller skate as claimed in claim 1, it is characterized in that, described drive unit also comprises the fixture be connected with described second component, and described fixture is for being fixed on the shank of user by described second component.
4. roller skate as claimed in claim 1, it is characterized in that, described roller skate also comprises the first support member be connected with second component, and described first support member is connected with described frame member.
5. roller skate as claimed in claim 1, it is characterized in that, described roller skate also comprises the first support member be connected with second component, described first support member is connected with described frame member, wherein, it is the support bar of hollow at least partly that described first support member comprises, and described second component has at least part can to stretch in described first support bar and can move along the length direction of described first support bar.
6. roller skate as claimed in claim 1, is characterized in that, described brake also comprises the second support member supporting described brake component, and wherein, described second support member is connected with described control line.
7. the roller skate as described in one of claim 1 to 6, is characterized in that, described control line comprises tension lines, and wherein, the tension force of described tension lines when knee joint is in straight configuration is greater than the tension force when knee joint is in case of bending.
8. the roller skate as described in one of claim 1 to 6; it is characterized in that; described control line comprises protection sheath and has at least part to be positioned at the tension lines of described protection sheath; described protection sheath is connected with in described first component and described second component, and described tension lines is connected with another in described first component and described second component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155638.1A CN105536239A (en) | 2016-03-18 | 2016-03-18 | Roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155638.1A CN105536239A (en) | 2016-03-18 | 2016-03-18 | Roller skate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105536239A true CN105536239A (en) | 2016-05-04 |
Family
ID=55816092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155638.1A Pending CN105536239A (en) | 2016-03-18 | 2016-03-18 | Roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105536239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362523A (en) * | 2016-05-12 | 2017-11-21 | 任文华 | Roller skate |
| CN110314365A (en) * | 2019-05-20 | 2019-10-11 | 管秋霞 | A kind of roller skate with shock mitigation system and brake apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9524727D0 (en) * | 1995-12-04 | 1996-02-07 | Leclair Michel | Breaking device for in-line skates |
| DE19525573C1 (en) * | 1995-07-13 | 1996-09-26 | Joachim Schug | Braking system for in-line roller skate |
| DE29922386U1 (en) * | 1999-12-21 | 2000-04-13 | Gold Petra | Cross-country skiing cross-country scooter |
| CN101507873A (en) * | 2008-02-12 | 2009-08-19 | 迪卡侬 | In-line skate brake system |
| CN201735156U (en) * | 2010-07-16 | 2011-02-09 | 张武 | Safety single-row skating shoe |
| TWM429509U (en) * | 2011-12-09 | 2012-05-21 | Univ Nan Kai Technology | Device of hand-operated powered in-line skates |
| CN203874431U (en) * | 2014-06-16 | 2014-10-15 | 南通职业大学 | Controllable and movable roller skates |
| CN205412171U (en) * | 2016-03-18 | 2016-08-03 | 任文华 | Roller skate |
-
2016
- 2016-03-18 CN CN201610155638.1A patent/CN105536239A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525573C1 (en) * | 1995-07-13 | 1996-09-26 | Joachim Schug | Braking system for in-line roller skate |
| GB9524727D0 (en) * | 1995-12-04 | 1996-02-07 | Leclair Michel | Breaking device for in-line skates |
| DE29922386U1 (en) * | 1999-12-21 | 2000-04-13 | Gold Petra | Cross-country skiing cross-country scooter |
| CN101507873A (en) * | 2008-02-12 | 2009-08-19 | 迪卡侬 | In-line skate brake system |
| CN201735156U (en) * | 2010-07-16 | 2011-02-09 | 张武 | Safety single-row skating shoe |
| TWM429509U (en) * | 2011-12-09 | 2012-05-21 | Univ Nan Kai Technology | Device of hand-operated powered in-line skates |
| CN203874431U (en) * | 2014-06-16 | 2014-10-15 | 南通职业大学 | Controllable and movable roller skates |
| CN205412171U (en) * | 2016-03-18 | 2016-08-03 | 任文华 | Roller skate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362523A (en) * | 2016-05-12 | 2017-11-21 | 任文华 | Roller skate |
| CN110314365A (en) * | 2019-05-20 | 2019-10-11 | 管秋霞 | A kind of roller skate with shock mitigation system and brake apparatus |
| CN110314365B (en) * | 2019-05-20 | 2020-09-04 | 管秋霞 | Roller skate with damping system and braking device |
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Application publication date: 20160504 |
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