CN203043501U - Ice skates capable of keeping braking of rolling wheels - Google Patents
Ice skates capable of keeping braking of rolling wheels Download PDFInfo
- Publication number
- CN203043501U CN203043501U CN 201320021927 CN201320021927U CN203043501U CN 203043501 U CN203043501 U CN 203043501U CN 201320021927 CN201320021927 CN 201320021927 CN 201320021927 U CN201320021927 U CN 201320021927U CN 203043501 U CN203043501 U CN 203043501U
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- China
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- support
- braking
- briquetting
- roller
- brake
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Abstract
The utility model discloses a pair of ice skates capable of keeping the braking of rolling wheels. Each ice skate comprises a skate body and a support located at the bottom of the skate body, wherein a brake mechanism and at least two rolling wheels are installed on the support, the brake mechanism comprises a brake element, a press block and a return spring, the brake element is located between the two rolling wheel, brake rods and brake heads located at the lower ends of the brake rods stretch out downwards from the upsides of the two rolling wheels, and the brake rods are in slide connection with the support; one end of the return spring is connected with the brake rods, and the other end of the return spring is connected with the support; and the press block is eccentrically hinged on the support and located above the brake heads, and the outer surface of the press block is in slide fit with the upper end surfaces of the brake heads to form a cam pair. The ice skates disclosed by the utility model can keep a stable brake state, and is suitable for being used for the exercise of beginners.
Description
Technical field
The utility model relates to a kind of ice skate, particularly can keep the ice skate of roller braking.
Background technology
Ice skate (claiming roller skate again) belong to a kind of of physical recreation articles for use, can utilize the manned high speed of roller at the bottom of the skating shoe to slide.For the beginner, often because can not balance control slipping, for this problem, existing ice skate are furnished with arrestment mechanism (or claiming braking mechanism) and are used for interim braking brake, prevent from sliding in sliding.But, for the roller-skating beginner, grasp balance and be even more important, and need beginner's conversion pin position with existing arrestment mechanism, just can make arrestment mechanism and ground friction, thus the braking of realization roller and braking.Yet because when sliding, four rolling is all rolling, the beginner is difficult to accomplish conversion pin position under unbalanced situation, and this will be difficult to be avoided the beginner to slip.In addition, existing arrestment mechanism is comparatively complicated usually, and is reliable inadequately by the interim braking that a plurality of mechanism part realize, also is worn because of braking maneuver repeatedly easily, and the life-span lacks, and finally can't carry out braking maneuver.
The utility model content
Technical problem to be solved in the utility model just provides the ice skate that can keep the roller braking, can make skating shoe roller keep stable on-position, is applicable to that the beginner practises using.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of ice skate that keep the roller braking, comprise the footwear body and be positioned at the support of shoe bottom, arrestment mechanism and at least two rollers are installed on the described support, described arrestment mechanism comprises brake component, briquetting and back-moving spring, described brake component is wherein between two rollers, and be extended with brake bar downwards and be positioned at the braking head of brake bar lower end by the top of two rollers, described brake bar and support are slidingly connected; One end of described back-moving spring links to each other with brake bar, and the other end of back-moving spring links to each other with support; Described briquetting off-centre is articulated on the support and is positioned at braking head top, the outer surface of described briquetting is slidingly matched with the upper end face of braking head and constitutes the cam pair, by rotating briquetting, braking head is moved up and down and break away from or be squeezed on described two rollers, so that when the braking head is squeezed on two rollers, ice skate can not be slided, be beneficial to and practise balance after the beginner puts on ice skate.
On the basis of the above, the utility model can be done following improvement:
Support described in the utility model is provided with shoulder hole, the upper end of described brake bar is provided with the retaining cap and is positioned at shoulder hole, one end of described back-moving spring offsets with the retaining cap, and the other end of back-moving spring and the cascaded surface of shoulder hole offset, so that back-moving spring reliable reset brake component.
Be protruding with a boss downwards on the support at shoulder hole described in the utility model place, lower surface and the briquetting of this boss offset, and be slidingly matched with the outer surface of briquetting, so that briquetting can be by boss and the engaging of braking head after rotating, order braking head is stably fixed at upper or the next.
Further, the utility model can be done following improvement:
Briquetting described in the utility model is articulated on the support by a jointed shaft off-centre, the two ends of jointed shaft are provided with the adjusting cap of regulating briquetting for rotation, accordingly, described support is provided with for the support hole of support jointed shaft and is used for the containing hole of ccontaining adjusting cap, so that the smooth and easy rotation of briquetting.Described adjusting cap is provided with inner hexagonal hole, is convenient to regulate the rotation briquetting by external tool.
Further, the utility model also can be done following improvement:
Briquetting described in the utility model is arc surface with the contact-making surface of the outer surface sliding-contact of braking head, with avoid briquetting with the process that is slidingly matched of braking head in stuck.
The transverse width of braking head described in the utility model makes the braking head bigger with the extruding contact-making surface of roller greater than the transverse width of roller, further improves the braking stablizing effect.
Because after the user puts on ice skate, center of gravity is at the heel place of footwear body, for further guaranteeing reliable braking, roller described in the utility model is four, four rolling cooperates formation front wheel group and rear roller group in twos according to skating shoe direction of advance, and described brake component is between two rollers of rear roller group.
Compared with prior art, the utility model technology has following beneficial effect:
(1) the utility model is by the rotation of briquetting, and the braking head is squeezed on two rollers, can keep the stable braking of roller, namely can not rotate, and is applicable to that the beginner gets on one's shoes to practise balance behind the body, and can not slip because roller rotates;
(2) the utility model by back-moving spring, brake component and briquetting simple realization roller keep the state of braking, with low cost, assembling is beneficial to and promotes the use of easily;
(3) and the width setting of the clip setting by boss and braking head, can make on-position more reliable and more stable, the life-span is longer, wearing and tearing, the lost of life problem of having avoided braking repeatedly to bring.
Description of drawings
Fig. 1 is the skating shoe explosive view of the utility model;
Fig. 2 is the structural representation of the preceding arrestment mechanism of the utility model briquetting rotation and rear roller group relative position;
Fig. 3 for the utility model briquetting rotate before arrestment mechanism and rear roller group be installed on structural representation on the support;
Fig. 4 rotates the structural representation of back arrestment mechanism and rear roller group relative position for the utility model briquetting;
Fig. 5 is installed on structural representation on the support for the utility model briquetting rotates back arrestment mechanism and rear roller group.
Among the figure: 1, footwear body; 2, support; 21, shoulder hole; 211, cascaded surface; 22, support hole; 23, containing hole; 24, boss; 3, roller; 31, front wheel group; 32, rear roller group; 4, brake component; 41, brake bar; 42, braking head; 43, retaining cap; 5, briquetting; 51, arc surface; 6, back-moving spring; 7, jointed shaft; 8, regulate cap; 81, inner hexagonal hole.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The ice skate of as shown in Figure 1 kept roller braking comprise footwear body 1 and are positioned at the support 2 of footwear body 1 bottom, and arrestment mechanism and four rolling 3 are installed on the support 2.Four rolling 3 cooperates formation front wheel group 31 and rear roller group 32 in twos according to skating shoe direction of advance, and after the user put on ice skate, center of gravity was near rear roller group 32.
Shown in Fig. 2-5, arrestment mechanism comprises brake component 4, briquetting 5 and back-moving spring 6, and brake component 4 and is extended with brake bar 41 downwards and is positioned at the braking 42 of brake bar 41 lower ends by the top of two rollers 3 between two rollers 3 of rear roller group 32.Be provided with shoulder hole 21 at support 2, the upper end of brake bar 41 is provided with retaining cap 43 and is positioned at shoulder hole 21, and the shoulder hole 21 in this brake bar 41 and the support 2 is slidingly connected.The retaining cap 43 of present embodiment is a hexagon socket head cap screw.
One end of back-moving spring 6 offsets with retaining cap 43 and is connected, and the other end of back-moving spring 6 offsets with the cascaded surface 211 of shoulder hole 21 and is connected.Braking 42 is made by rubber, is a cup head, and its horizontal T width is greater than the horizontal T width of roller 3, is used for increasing the contact area of braking 42 and roller 3.
The briquetting 5 of present embodiment is a cam, it is articulated on the support 2 by a jointed shaft 7 off-centre and is positioned at braking 42 top, the two ends of jointed shaft 7 are provided with the adjusting cap 8 of regulating briquetting 5 for rotation, regulate cap 8 and be provided with inner hexagonal hole 81, accordingly, support 2 is provided with for the support hole 22 of support jointed shaft 7 and is used for the containing hole 23 of ccontaining adjusting cap 8.
Be protruding with a boss 24 on the support 2 at shoulder hole 21 places downwards, the lower surface of this boss 24 and briquetting 5 offset, and are slidingly matched with the outer surface of briquetting 5, and the contact-making surface of the outer surface sliding-contact of briquetting 5 and braking 42 is arc surface 51, is used for rounding off.Can be by boss 24 and braking 42 clip after briquetting 5 rotates.The upper end face of the outer surface of briquetting 5 and braking 42 is slidingly matched and constitutes the cam pair.
Shown in Fig. 2-3, this moment, briquetting 5 did not rotate, under the elastic force effect of back-moving spring 6, brake bar 41 and braking 42 is in upper, braking 42 breaks away from two rollers 3 of rear roller groups 32, and briquetting 5 clips are between braking 42 and boss 24 and by locked, and the user gets on one's shoes body 1 when skating, roller 3 can smooth and easyly roll, and drives the user and slides.
Shown in Fig. 4-5, rotate briquetting 5 by the inner hexagonal hole 81 of regulating cap 8, briquetting 5 roof pressure after arc surface 51 transition is being braked 42 upper end, braking 42 is moved down be in low level, and be squeezed on two rollers 3 of rear roller group 32, drive brake bar 41 and move down simultaneously and be in low level and make retaining cap 43 compression reseting springs 6, this moment briquetting 5 still clip between boss 24 and braking 42 and by locked, ice skate can not slide, and beginner's body 1 back exercise balance that can get on one's shoes is avoided slipping.
Embodiment of the present utility model is not limited thereto; according to foregoing of the present utility model; utilize ordinary skill knowledge and the customary means of this area; do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite; the utility model can also be made modification, replacement or the change of other various ways, all drops within the utility model rights protection scope.
Claims (8)
1. ice skate that can keep roller braking, comprise footwear body (1) and be positioned at the support (2) of footwear body (1) bottom, arrestment mechanism and at least two rollers (3) are installed on the described support (2), it is characterized in that: described arrestment mechanism comprises brake component (4), briquetting (5) and back-moving spring (6), described brake component (4) is positioned at wherein between two rollers (3), and be extended with brake bar (41) downwards and be positioned at the braking head (42) of brake bar (41) lower end by the top of two rollers (3), described brake bar (41) is slidingly connected with support (2); One end of described back-moving spring (6) links to each other with brake bar (41), and the other end of back-moving spring (6) links to each other with support (2); Described briquetting (5) off-centre is articulated in support (2) upward and is positioned at braking head (42) top, the outer surface of described briquetting (5) is slidingly matched with the upper end face of braking head (42) and constitutes the cam pair, by rotating briquetting (5), braking head (42) is moved up and down and break away from or be squeezed on described two rollers (3).
2. ice skate that keep roller braking according to claim 1, it is characterized in that: described support (2) is provided with shoulder hole (21), the upper end of described brake bar (41) is provided with retaining cap (43) and is positioned at shoulder hole (21), one end of described back-moving spring (6) offsets with retaining cap (43), and the cascaded surface (211) of the other end of back-moving spring (6) and shoulder hole (21) offsets.
3. ice skate that keep roller braking according to claim 2, it is characterized in that: be protruding with a boss (24) downwards on the support (2) that described shoulder hole (21) is located, the lower surface of this boss (24) and briquetting (5) offset, and are slidingly matched with the outer surface of briquetting (5).
4. ice skate that keep roller braking according to claim 1, it is characterized in that: described briquetting (5) is articulated on the support (2) by a jointed shaft (7) off-centre, the two ends of jointed shaft (7) are provided with the adjusting cap (8) of regulating briquetting for rotation, accordingly, described support (2) is provided with for the support hole (22) of support jointed shaft (7) and is used for the containing hole (23) of ccontaining adjusting cap (8).
5. ice skate that keep roller braking according to claim 4, it is characterized in that: described adjusting cap (8) is provided with inner hexagonal hole (81).
6. according to each described ice skate that keep the roller braking of claim 1-5, it is characterized in that: described briquetting (5) is arc surface (51) with the contact-making surface of the outer surface sliding-contact of braking head (42).
7. according to each described ice skate that keep the roller braking of claim 1-5, it is characterized in that: horizontal (T) width of described braking head (42) is greater than horizontal (T) width of roller (3).
8. according to each described ice skate that keep the roller braking of claim 1-5, it is characterized in that: described roller (3) is four, four rolling (3) cooperates formation front wheel group (31) and rear roller group (32) in twos according to skating shoe direction of advance, and described brake component (4) is positioned between two rollers (3) of rear roller group (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021927 CN203043501U (en) | 2013-01-15 | 2013-01-15 | Ice skates capable of keeping braking of rolling wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021927 CN203043501U (en) | 2013-01-15 | 2013-01-15 | Ice skates capable of keeping braking of rolling wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043501U true CN203043501U (en) | 2013-07-10 |
Family
ID=48726502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021927 Withdrawn - After Issue CN203043501U (en) | 2013-01-15 | 2013-01-15 | Ice skates capable of keeping braking of rolling wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055493A (en) * | 2013-01-15 | 2013-04-24 | 姜丰 | Ice skates capable of keeping rollers in brake state |
| CN104001322A (en) * | 2014-05-13 | 2014-08-27 | 姜丰 | Multifunctional speed skating shoes blade frame |
-
2013
- 2013-01-15 CN CN 201320021927 patent/CN203043501U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055493A (en) * | 2013-01-15 | 2013-04-24 | 姜丰 | Ice skates capable of keeping rollers in brake state |
| CN104001322A (en) * | 2014-05-13 | 2014-08-27 | 姜丰 | Multifunctional speed skating shoes blade frame |
| CN104001322B (en) * | 2014-05-13 | 2016-05-18 | 姜丰 | A kind of multi-functional ski-running footwear knife rest |
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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: 20130710 Effective date of abandoning: 20140806 |
|
| RGAV | Abandon patent right to avoid regrant |