CN2313637Y - Speed skate blade with removable guard - Google Patents
Speed skate blade with removable guard Download PDFInfo
- Publication number
- CN2313637Y CN2313637Y CN 97230470 CN97230470U CN2313637Y CN 2313637 Y CN2313637 Y CN 2313637Y CN 97230470 CN97230470 CN 97230470 CN 97230470 U CN97230470 U CN 97230470U CN 2313637 Y CN2313637 Y CN 2313637Y
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- cutter holder
- fixing shelf
- utility
- model
- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a speed skate blade with a removable guard, belonging to an ice sports apparatus. The utility model is composed of a skating shoe fixing shelf, a front knife guard fixing shelf, a rear knife guard fixing shelf, a tension spring, a fixing rotating shaft, and a skate blade tube. The utility model is characterized in that the front knife guard fixing shelf is hinged with the front end of the skating shoe fixing shelf; the rear knife guard fixing shelf is hinged with the rear end of the skating shoe fixing shelf. The utility model overcomes the defect that the existing skate shoes are in rigid connection with the skate blades. When a heel is lifted, an athlete's skate blade slides on the ice surface through the entire blade in the overall process of ice tread. The maximum tread force is extended backward for a period of time, and the athlete's performance is obviously enhanced.
Description
The utility model belongs to the ice-sports apparatus, is specifically related to the movable cutter holder speed skate blade that a kind of speed skater uses.
At present, the skates that general in the world speed skater uses all are that skating boots and skates are fixed together, i.e. the forward and backward cutter holder of skates, and its upper end is fixed with skating boots, and the Guan Ren of its lower end and skates is fixed together, and is rigidity and connects.Use this skates, when the sportsman in that to pedal ice maximum firmly the time, the flat sword of skates slides and limits the scope of activities of sportsman's ankle joint angle, be in 90 °, if surmount this scope, the heel of skates will be raised, and point of a knife is then cut the ice face, form certain resistance, the process of at this moment firmly pedaling promptly finishes.This skating boots are connected with the rigidity of skates, make the skater to pedal angle limited, can not bring into play ankle-joint and firmly pedal ice action, the raising of restriction slip velocity.
In recent years, develop a kind of novel skates abroad, the characteristics of this skates are that skating boots and skates are not fixedly connected, the sportsman is in pedaling the overall process of ice, the full sword of skates can effectively be bitten the ice face, can obviously improve athletic achievement, but this skates and skating boots complement one another, existing skating boots and skates can not be used, and cost an arm and a leg.
The purpose of this utility model is to provide a kind of ankle-joint abduction that makes full use of in the skating process not limited, improves the movable cutter holder skates of sliding speed.
The technical solution of the utility model realizes as follows: it is made up of skating boots fixed mount, forward and backward cutter holder fixed mount, back-moving spring, fixed rotating shaft and skates pipe.The front end of cutter holder fixed mount and skating boots fixed mount is its two ends of back-moving spring that hinge type is connected preceding cutter holder fixed mount both sides with fixed rotating shaft and is separately fixed on skating boots fixed mount and the preceding cutter holder fixed mount before it is characterized in that, the trench structure of back cutter holder fixed mount and skating boots fixed mount rear end is and is connected with a joggle.
Advantage of the present utility model has been to overcome the shortcoming that existing skating boots are connected with the skates rigidity, pedal the restriction that angle is not subjected to skates, because the front end of preceding cutter holder fixed mount and skating boots fixed mount adopts the hinge type connected mode, the rear end of back cutter holder fixed mount and skating boots fixed mount is adopted and is connected with a joggle, so pedal in the process at sportsman's peak power, after ankle-joint is opened up 90 °, the abduction of also can exerting oneself, when active force surpasses the center of skates, pin drives skating boots makes the trench structure of skating boots fixed mount rear end leave back cutter holder fixed mount, the fixed mount of cutter holder in the past is a fulcrum, is that rotate in the center of circle with the fixed rotating shaft, the angle of its rotation depends on the size of the angle of the distance of active force reach and ankle-joint abduction.This moment, the full sword of skates still slided on the ice face, the power of pedaling of maximum is continued a period of time more backward, thereby improved sliding speed effectively.When pedaling ice and finishing leg and mention, skates reset under the effect of back-moving spring.
The utility model can utilize existing skates and skating boots repacking, reduces cost.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Be specific embodiment of the utility model below:
The front end of skating boots fixed mount 2 is provided with a clamp, the rear end has a trench structure, earlier preceding cutter holder fixed mount 6 is fixed on preceding 1/3 place of skates pipe 7, the clamp of skating boots fixed mount 2 front ends embeds in the groove of preceding cutter holder fixed mount 6, fixed rotating shaft 5 passes, and its hinge type is linked together, and the bilateral symmetry of preceding cutter holder fixed mount 6 is fixed two tension springs 4, on the cutter holder fixed mount 6, the other end was fixed on the centre of skating boots fixed mount 2 before the one end was fixed on.Back cutter holder fixed mount 3 is fixed on skates pipe 7 and the corresponding position of skating boots fixed mount 2 rear end trench structures, and the structure that becomes to be connected with a joggle.Again skating boots fixed mount 2 and skating boots 1 are fixed together at last, promptly become the movable cutter holder speed skate blade that the sportsman uses.
Claims (1)
1, a kind of movable cutter holder speed skate blade, comprise skating boots fixed mount (2), preceding cutter holder fixed mount (6), back cutter holder fixed mount (3) and skates pipe (7), the front end of cutter holder fixed mount (6) and skating boots fixed mount (2) passes with fixed rotating shaft (5) and is hinged before it is characterized in that, the back-moving spring (4) of preceding cutter holder fixed mount (6) both sides, its two ends are separately fixed on skating boots fixed mount (2) and the preceding cutter holder fixed mount (6), and back cutter holder fixed mount (3) and skating boots fixed mount (2) rear end are and are connected with a joggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230470 CN2313637Y (en) | 1997-12-16 | 1997-12-16 | Speed skate blade with removable guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230470 CN2313637Y (en) | 1997-12-16 | 1997-12-16 | Speed skate blade with removable guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313637Y true CN2313637Y (en) | 1999-04-14 |
Family
ID=33942974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97230470 Expired - Fee Related CN2313637Y (en) | 1997-12-16 | 1997-12-16 | Speed skate blade with removable guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313637Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917595A (en) * | 2019-12-09 | 2020-03-27 | 吉林体育学院 | Ice and snow motion technical action and psychological diathesis trainer |
-
1997
- 1997-12-16 CN CN 97230470 patent/CN2313637Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917595A (en) * | 2019-12-09 | 2020-03-27 | 吉林体育学院 | Ice and snow motion technical action and psychological diathesis trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |