CN107050832A - Speed skate - Google Patents
Speed skate Download PDFInfo
- Publication number
- CN107050832A CN107050832A CN201710335817.8A CN201710335817A CN107050832A CN 107050832 A CN107050832 A CN 107050832A CN 201710335817 A CN201710335817 A CN 201710335817A CN 107050832 A CN107050832 A CN 107050832A
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- shower nozzle
- connecting tube
- water
- beam segment
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C1/00—Skates
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C1/00—Skates
- A63C1/30—Skates with special blades
Abstract
The present invention relates to a kind of speed skate, belong to sports apparatus field.It solves the skates of existing speed skate, the simple insecure problem of lubricant effect obtained by human body pressure.The present invention includes shoe body, link and cutter hub, cutter hub is fixed on the bottom surface of shoe body by link, it also includes shower nozzle, connecting tube, water tank and hand switch, shower nozzle is fixed at the front end upper surface of cutter hub, the spout of shower nozzle points to the front of cutter hub front end, the water inlet of shower nozzle is connected on the delivery port of water tank by connecting tube, and hand switch is provided with connecting tube.Speed skater is sprayed water in the front of cutter hub by shower nozzle in skating, so as to form moisture film in ice face, the frictional force of cutter hub and ice face is advantageously reduced, so as to improve sliding speed.Because the water of ejection can not instantaneously build-up ice, solve after temperature drop, the problem of human body pressure can not form stable water lubrication effect.
Description
Technical field
The present invention relates to a kind of speed skate, belong to sports apparatus field.
Background technology
The skating boots of existing skating mainly have three kinds：Speed skate, figure-skating boots, ice hockey skating boots.Ice-sports are not from
Skating boots are driven, and the key of skating boots is the skates of that two-edged profit.For speed skate, its most important parameter is to slide
Speed, and the frictional force for reducing skates and ice face is to improve a key factor of sliding speed.
Generally acknowledged theory thinks that skater is in skating, and skates and ice face contact position pressure are very big so that ice at this
Fusing point reduction, the ice under the edge of a knife is fused into water, the very thin one layer water of thawing equivalent to lubricant so that reduce skates with
Frictional force between ice face, improves sliding speed.
The cutting edge of skates on skating boots is very narrow, and the blade of common skates only has 2mm wide, and the blade of figure skate is only
4mm is wide, therefore, and the contact area of skates and ice face is smaller.People is certain to the pressure on ground, is put on after skating boots, ice face
Lifting surface area reduce, the pressure that it is subject to can increase, and quality puts on skating boots for 60kg people, his pressure to ice face
About 46 or so standard atmospheric pressures, at this time the fusing point of ice can reduce 0.34K.Nevertheless, at present or it has been proposed that query,
The reduction of ice fusing point caused by human body pressure, if under all temperature environments skater can obtain rapid and stabilization
Whether lubricant effect, this lubricant effect is also reliable under conditions of dropping at ambient temperature.Analyzed from the angle of science, it is this
Query is reasonable.The people for having actual skating experience can also be observed that, in temperature than under conditions of relatively low, skates more hold
Ice face is easily scratched, and produces the ice come off and is considered to be worth doing, the frictional force of this proof skates and ice face is in increase；And in the slightly higher condition of temperature
Under, it is easier to it was observed that the vestige for occurring in the ice face just slipped over after water lubrication and build-uping ice, this proves skates and ice face
Frictional force is weakening.Therefore, in order to obtain higher skating speed, it should provide more stable lubrication and help.
The content of the invention
The invention aims to solve the skates of existing speed skate, the simple lubricant effect obtained by human body pressure
Insecure problem.
The present invention adopts the technical scheme that to solve the above problems：The present invention includes shoe body 1, link 2 and cutter hub 3,
Cutter hub 3 is fixed on by link 2 on the bottom surface of shoe body 1, and it also includes shower nozzle 4, connecting tube 5, water tank 6 and hand switch 7,
Shower nozzle 4 is fixed at the front end upper surface of cutter hub 3, and the spout of shower nozzle 4 is pointed at 1.5 to 5.5 millimeters of the front of the front end of cutter hub 3,
The water inlet of shower nozzle 4 is connected to by connecting tube 5 on the delivery port of water tank 6, and hand switch 7 is provided with connecting tube 5.
The beneficial effects of the invention are as follows：1st, speed skater is sprayed water in skating by shower nozzle 4 in the front of cutter hub 3, so that
Moisture film is formed in ice face, the frictional force of cutter hub 3 and ice face is advantageously reduced, so as to improve sliding speed.In water tank 6
Water sprays tiny current by shower nozzle 4 with determining direction, can play lubrication, and the usage amount of water can be saved again.2nd, due to
The water of ejection can not instantaneously build-up ice, and solve after temperature drop, the problem of human body pressure can not form stable water lubrication effect.
3rd, due to improving lubricant effect, skates are not easy to injure ice face, objectively improve the service life of ice face.Spray water simultaneously
Help to solve the problem of ice face is uneven.4th, the present invention both can be used for skating training, can be used for match.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention, and Fig. 2 is the schematic diagram of embodiment of the present invention two, and Fig. 3 is specific reality
Apply the structural representation of mode three, Fig. 4 is the enlarged drawing at I in Fig. 1.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1.Present embodiment speed skate includes shoe body 1, connection
Frame 2 and cutter hub 3, cutter hub 3 are fixed on by link 2 on the bottom surface of shoe body 1, and it also includes shower nozzle 4, connecting tube 5, water tank 6
With hand switch 7, shower nozzle 4 is fixed at the front end upper surface of cutter hub 3, and the spout of shower nozzle 4 points to the front 1.5 of the front end of cutter hub 3
To at 5.5 millimeters, the water inlet of shower nozzle 4 is connected to by connecting tube 5 on the delivery port of water tank 6, and hand is provided with connecting tube 5
Dynamic switch 7.When speed skater skates, water tank 6 is suspended on waist, shower nozzle 4 is connected to only by a soft connecting tube 5
On.Shower nozzle 4, connecting tube 5 and water tank 6 can select nonmetallic materials, and to mitigate weight, heat insulation effect is also better than metal.
Embodiment two：Illustrate present embodiment, the difference of present embodiment and embodiment one with reference to Fig. 2
It is：The inner chamber of the shower nozzle 4 is divided into contraction beam segment 4-1 and expansion beam segment 4-2, the fluid that water is constituted along its length
Contraction beam segment 4-1 and expansion beam segment 4-2 are successively flowed through, it is cone-shaped inner hole to shrink beam segment 4-1 and expansion beam segment 4-2.
It is arranged such, fluid in shrinking beam segment 4-1 when moving, section small place flow velocity big principle small according to section general goal flow velocity,
Fluid constantly accelerates.When reaching narrow larynx, flow velocity reaches certain scale.And cross over after narrow larynx, exactly according to the bigger flow velocity in section
Faster principle, therefore can be sprayed with higher speed,, can be in ice face due to higher momentum when in splash to ice face
On fully spread out, form the big but very thin moisture film of area, while good lubrication is provided to cutter hub 3, compare saving water.
Diameter in the inner chamber of shower nozzle 4 at narrow larynx can be 0.5 millimeter to 1.0 millimeters.
Other compositions and annexation are identical with embodiment one.
Embodiment three：Illustrate present embodiment, present embodiment and embodiment one with reference to Fig. 1, Fig. 3 and Fig. 4
Be a difference in that it also include electromagnetic pipeline valve 8 and control circuit, electromagnetic pipeline valve 8 is by magnet coil 8-1, armature 8-2, valve
Core 8-3 and valve body 8-4 compositions, control circuit is made up of static contact 9-1, moving contact 9-2 and battery 9-3, the electromagnetic pipeline valve 8
It is arranged in connecting tube 5 to control the break-make of current, valve element 8-3 is arranged in valve body 8-4, armature 8-2 front end and valve element 8-3
Mutually fixed, armature 8-2 rear end is arranged in magnet coil 8-1, battery 9-3 positive pole connection magnet coil 8-1 one end, electricity
Magnetic coil 8-1 other end connection static contact 9-1, moving contact 9-2 connection batteries 9-3 negative pole；The lower surface of the end of cutter hub 3 is opened
There is the first gap 3-11, the upper surface of the end of cutter hub 3 is provided with the second gap 3-12, the first gap 3-11 and the second gap 3-12 phases
Flexible hinge is correspondingly formed, the cutter hub 3 at flexible hinge rear is hinged body 3-1, and hinged body 3-1 has and the cutter hub in front of hinge
3 elastic deformations being located along the same line and the stable state being rotated down around flexible hinge, control the battery 9-3 of circuit
On the lower surface that the rear end of shoe body 1 is arranged on stationary contact 9-1, moving contact 9-2 is set, when hinged body 3-1 is on hinged body 3-1
During elastic deformation, static contact 9-1 and moving contact 9-2 laminatings, hinged body 3-1 and the cutter hub 3 of its front end are in straight line；
During static contact 9-1 and moving contact 9-2 laminatings, magnet coil 8-1 is powered, and armature 8-2 is retreated, and electromagnetic pipeline valve 8 is connected, and current are penetrated
Go out.When speed skate is lifted in ice face, hinged body 3-1 is changing into downward stable shape in the presence of a tensile force
State, separates static contact 9-1 and moving contact 9-2, electromagnetic pipeline valve 8 disconnects, current cut-off, can save water.
Other compositions and annexation are identical with embodiment one.
Embodiment four：Present embodiment is a difference in that it also includes muff, insulation with embodiment one
Set is coated on the outer surface of water tank 6.Other compositions and annexation are identical with embodiment one.
Claims (4)
1. a kind of speed skate, it includes shoe body (1), link (2) and cutter hub (3), and cutter hub (3) is fixed by link (2)
On the bottom surface of shoe body (1), it is characterised in that：It also includes shower nozzle (4), connecting tube (5), water tank (6) and hand switch
(7), shower nozzle (4) is fixed at the front end upper surface of cutter hub (3), and the spout of shower nozzle (4) points to the front 1.5 of cutter hub (3) front end
To at 5.5 millimeters, the water inlet of shower nozzle (4) is connected on the delivery port of water tank (6) by connecting tube (5), in connecting tube (5)
It is provided with hand switch (7).
2. speed skate according to claim 1, it is characterised in that：The inner chamber of the shower nozzle (4) is divided into along its length
Beam segment (4-1) and expansion beam segment (4-2) are shunk, the fluid that water is constituted successively flows through contraction beam segment (4-1) and expansion
Beam segment (4-2), it is cone-shaped inner hole to shrink beam segment (4-1) and expansion beam segment (4-2).
3. speed skate according to claim 1 or claim 2, it is characterised in that：It also includes electromagnetic pipeline valve (8) and control electricity
Road, electromagnetic pipeline valve (8) is made up of magnet coil (8-1), armature (8-2), valve element (8-3) and valve body (8-4), control circuit by
Static contact (9-1), moving contact (9-2) and battery (9-3) composition, the electromagnetic pipeline valve (8) are arranged in connecting tube (5) to control
The break-make of current processed, valve element (8-3) is arranged in valve body (8-4), and front end and the valve element (8-3) of armature (8-2) are mutually fixed, armature
The rear end of (8-2) is arranged in magnet coil (8-1), one end of the positive pole connection magnet coil (8-1) of battery (9-3), electromagnetism
The other end connection static contact (9-1) of coil (8-1), the negative pole of moving contact (9-2) connection battery (9-3)；Cutter hub (3) end
Lower surface is provided with the first gap (3-11), and the upper surface of cutter hub (3) end is provided with the second gap (3-12), the first gap (3-11)
Formation flexible hinge corresponding with the second gap (3-12), the cutter hub (3) at flexible hinge rear is hinged body (3-1), hinged body
(3-1) has the elastic deformation being located along the same line with the cutter hub (3) in front of hinge and is rotated down around flexible hinge
Stable state, control circuit battery (9-3) and stationary contact (9-1) be arranged on the lower surface of shoe body (1) rear end, hinged body
Moving contact (9-2) is set on (3-1), when hinged body (3-1) is in elastic deformation, static contact (9-1) and moving contact (9-
2) fit.
4. speed skate according to claim 1 or claim 2, it is characterised in that：It also includes muff, and muff is coated on water storage
On the outer surface of tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335817.8A CN107050832B (en) | 2017-05-12 | 2017-05-12 | Speed skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335817.8A CN107050832B (en) | 2017-05-12 | 2017-05-12 | Speed skate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107050832A true CN107050832A (en) | 2017-08-18 |
| CN107050832B CN107050832B (en) | 2019-01-01 |
Family
ID=59596765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335817.8A Active CN107050832B (en) | 2017-05-12 | 2017-05-12 | Speed skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050832B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441305A (en) * | 1993-07-16 | 1995-08-15 | Tabar; William J. | Apparatus and method for powered thermal friction adjustment |
| US20040032097A1 (en) * | 2001-12-12 | 2004-02-19 | Jeremy Furzer | Heating arrangement for ice skate blades |
| US7866674B2 (en) * | 2007-09-07 | 2011-01-11 | Thermablade Hockey Corp. | Electrically heated ice skates |
| CN103990264A (en) * | 2013-12-10 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Skating shoe frame and manufacturing method thereof |
| CN205235346U (en) * | 2015-12-25 | 2016-05-18 | 哈尔滨体育学院 | Teenagers are with size adjustable skates shoes |
-
2017
- 2017-05-12 CN CN201710335817.8A patent/CN107050832B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441305A (en) * | 1993-07-16 | 1995-08-15 | Tabar; William J. | Apparatus and method for powered thermal friction adjustment |
| US20040032097A1 (en) * | 2001-12-12 | 2004-02-19 | Jeremy Furzer | Heating arrangement for ice skate blades |
| US7866674B2 (en) * | 2007-09-07 | 2011-01-11 | Thermablade Hockey Corp. | Electrically heated ice skates |
| CN103990264A (en) * | 2013-12-10 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Skating shoe frame and manufacturing method thereof |
| CN103990264B (en) * | 2013-12-10 | 2015-10-28 | 桐乡波力科技复材用品有限公司 | A kind of skating boots frame and preparation method |
| CN205235346U (en) * | 2015-12-25 | 2016-05-18 | 哈尔滨体育学院 | Teenagers are with size adjustable skates shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107050832B (en) | 2019-01-01 |
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