CN204447238U - A kind of roller skate - Google Patents
A kind of roller skate Download PDFInfo
- Publication number
- CN204447238U CN204447238U CN201520160209.4U CN201520160209U CN204447238U CN 204447238 U CN204447238 U CN 204447238U CN 201520160209 U CN201520160209 U CN 201520160209U CN 204447238 U CN204447238 U CN 204447238U
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- footwear body
- fixedly connected
- pulley
- support
- roller skate
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Abstract
The utility model discloses a kind of roller skate, comprise pulley, support, footwear body and pole, bearing and latch is provided with in the middle part of described pulley, described latch one end becomes screw thread to arrange, described bearing is fixedly connected with pulley, described bearing is fixedly connected with support by latch, described footwear body is fixedly connected with support, described footwear body both sides are provided with pole, described pole becomes inclination angle to arrange, described pole end is connected with side roller, brake is provided with on rear side of described support, described footwear body front end is provided with toe-cap, described toe-cap is fixedly connected with footwear body, described toe-cap is provided with ventilating opening, flap is provided with above described footwear body, described flap is fixedly connected with footwear body, described flap arranged outside has cingulum one and cingulum two, the utility model handled easily, be applicable to beginner to use, can effectively prevent from sliding into, protection user safety.
Description
Technical field
The utility model relates to a kind of footwear technical field, particularly relates to a kind of roller skate.
Background technology
Roller skate is commonly called as roller skate, ice skate, is a kind ofly to utilize special roller skate for the sports of instrument of competing, and is also a kind of toy of daily leisure.The skater of majority was mainly with tandem wheel, also known as brush brush today.
The origin of roller skate has interest very much.It is said as far back as 1100, hunters in order to also go hunting in winter, under bone being contained in skin sole, skating shoe pattern the earliest at last.1760, a London instrument manufacturers jersey husband-Malin invented the ice skate that a pair of is furnished with wheel, and wheel is very little, and metal is made.He wears this pair of ice skate and has participated in a fancy ball, skates, while play the violin.Although himself finally falls to obtain seven meat or fish eight elements, start the beginning that wheel footwear are skated.1819, Man Xier-Bi Tibo invented again a kind of ice skate, does sole, fill wheel below with wooden unit, wheel aligning.But because each wheel varies in size, this footwear can only slip forward.By 1863, American James invented a pair of wheel roller skatse side by side, the various actions can turn, moved forward and backward, and Here it is spreads roller skate the most widely now.The motion that dress is with the fancy shoes of roller to slide on hard place.Also known as doing roller skate.Roller skating starts from 1760, is that Belgian Ruo Sefumeilan invents.Roller skate just develops into 4 wheeled by the James Puli Mu Pudun of the 100 Duo Nianhou U.S..Until 1884, roller skate has been loaded onto ball bearing by the Li Chadesen of the U.S., and this just develops.
Double roller skate, approximately came across for 19th century, and simultaneously the roller skate in generation has 3 to take turns the single single fancy footwear braked above, and wherein in the majority with wood and metal of the making of these footwear, can not have modern so many synthetic material.And in wheel, brass, wood, cattle and sheep angle is all made into as wheel, to be provided on rough earth unstable slip, and ground is at that time smooth not as what today, cement steel was paved into after all.Ironically, unexpectedly somebody once suggestion ivory make wheel, cannot investigate.The innovation of roller skate stops for a long time.
Casual roller shoes wheel is in the same size, and the brake of band heel, emphasize comfortable, footwear shell can not be too soft, otherwise likely cause ankle from sprains.Knife rest and the footwear of this footwear are integrated, and wheel should select polyester material, the enough elasticity of guarantee and grab ground effect, the direct motion-affecting effect of quality of wheel and security.Children's roller skate mostly is this type of, many size-adjustables, has three-wheel or four-wheel (main flow) every footwear.To compete for speed roller skate
In order to alleviate load and give full play to ankle strength, upper of a shoe all shorter (without card kettle), footwear body adopts full skin.The good many heads that do not brake of roller skate of competing for speed, some is as the skates of water-ice footwear.Be characterized in that center of gravity is lower, to seek to stable in sliding, its wheel side-friction force of competing for speed is comparatively large, to accelerate.Roller skate of competing for speed generally takes turns footwear based on 4-5.Skill roller skate is also called limit roller skate: the frenulum that adopts adds button more, is not easy like this to cause danger because shoe buckle unclamps when doing stunt.Base is also low than casual roller shoes, and to keep lower center of gravity, footwear shell is harder, can provide security protection, prevent severe impact.Fatland also claims flat embroidered shoes, is mainly used in fancy around stake, fancy brake, FSK etc., also can be used for brushing street.Main composition has upper footwear, knife rest, wheel.Upper footwear are formed primarily of footwear shell, inner bag, card kettle, and footwear shell has rigid, half soft soft dividing, and rigid footwear shell is wear-resisting, but without plasticity, be more suitable for brake, FSK peace flower introduction, medium-soft, soft footwear shell have certain plasticity, wear for a long time and better can fit with pin.Card kettle moulding difference is little, and what some high-end footwear adopted is triangle card kettle, and improve the flexibility of ankle-joint, but stability does not have general card kettle good, material is generally plastics, and triangle card kettle is various high strength fibres.All duricrust footwear and and part medium-soft footwear have replaceable inner bag, and other footwear are in order to weight reduction, inner bag and footwear shell are integrated, and can not change.Knife rest is all replaceable, adjustable, and material is all metal, without brake gear.The feature of flat embroidered shoes is mainly reflected on its wheel, and the four wheels on its footwear is not equally large, but middle two slightly biased large (generally 4mm larger than front and back wheel diameter), makes to turn to various grandstand play more flexible.Skidding sneakers footwear shell mostly is duricrust, and the direct fourth of the twelve Earthly Branches of knife rest is on the base of footwear shell, and wheel is not the same size equally, but latter two wheel is large, and the first two wheel is little, conveniently accelerates suddenly.Current existing roller skate can cause the danger of falling down for first user, damage health.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of handled easily, is applicable to beginner and uses, can effectively prevent from sliding into, the roller skate of the mountaineering of protection user safety.
For solving the problem, the utility model adopts following technical scheme:
A kind of roller skate, comprise pulley, support, footwear body and pole, bearing and latch is provided with in the middle part of described pulley, described latch one end becomes screw thread to arrange, bearing can keep pulley rotation quicker, latch can bear the gravity that roller skate produces in use, described bearing is fixedly connected with pulley, described bearing is fixedly connected with support by latch, described footwear body is fixedly connected with support, keep footwear body Stability Analysis of Structures in use, described footwear body both sides are provided with pole, pole can keep beginner can not slip when center of gravity is uneven, play the effect of support, described pole becomes inclination angle to arrange, larger pressure can be born, described pole end is connected with side roller, can also slide when supporting beginner, brake is provided with on rear side of described support, brake can make pulley static fast, described footwear body front end is provided with toe-cap, described toe-cap is fixedly connected with footwear body, described toe-cap is provided with ventilating opening, ventilating opening can keep air to flow into foot, make user more comfortable, flap is provided with above described footwear body, described flap is fixedly connected with footwear body, described flap arranged outside has cingulum one and cingulum two, roller skate can be kept firmly to be through on pin.
As preferably, described mid-stent becomes hollow out to arrange, and reduces the weight of support, makes roller skate can be more prone to slide.
As preferably, described frame bottom waviness is arranged, and support can be kept pressure uniform can be distributed to each pulley.
As preferably, described pulley becomes same level to arrange with side roller, can keep pulley and side roller slip simultaneously.
As preferably, described cingulum one is fixedly connected with footwear body respectively with cingulum two, pin can be kept to wear solid.
This technical scheme has handled easily, is applicable to beginner and uses, can effectively prevent from sliding into, the feature of protection user safety.
The beneficial effects of the utility model are: the bearing of setting can keep pulley rotation quicker, latch can bear the gravity that roller skate produces in use, footwear body is fixedly connected with support, keep footwear body Stability Analysis of Structures in use, pole can keep beginner can not slip when center of gravity is uneven, play the effect of support, pole becomes inclination angle to arrange, larger pressure can be born, side roller can also slide when supporting beginner, brake can make pulley static fast, cingulum one and cingulum two can keep roller skate to be firmly through on pin, ventilating opening can keep air to flow into foot, make user more comfortable, mid-stent becomes hollow out to arrange, reduce the weight of support, make roller skate can be more prone to slide, frame bottom waviness is arranged, support can be kept pressure uniform can be distributed to each pulley, pulley becomes same level to arrange with side roller, pulley and side roller slip simultaneously can be kept.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of roller skate of the present utility model.
Fig. 2 is the structure chart of the pulley of a kind of roller skate of the present utility model.
Fig. 3 is the structure chart of the latch of a kind of roller skate of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1-Fig. 3, a kind of roller skate, comprise pulley 1, support 2, footwear body 3 and pole 4, bearing 5 and latch 6 is provided with in the middle part of described pulley 1, described latch 6 one end becomes screw thread to arrange, described bearing 5 is fixedly connected with pulley 1, in use, to wear in footwear body 3, cingulum 1 and cingulum 2 13 is used to be fixed by footwear body, can quick sliding by bearing 5 and latch 6 at the process middle pulley 1 slided, use pole 4 and side roller 7 can keep balance for beginner, can not slide, advantageously in study skidding, described bearing 5 is fixedly connected with support 2 by latch 6, described footwear body 3 is fixedly connected with support 2, described footwear body 3 both sides are provided with pole 4, described pole 4 one-tenth inclination angle is arranged, described pole 4 end is connected with side roller 7, brake 8 is provided with on rear side of described support 2, described footwear body 3 front end is provided with toe-cap 9, described toe-cap 9 is fixedly connected with footwear body 3, described toe-cap 9 is provided with ventilating opening 10, flap 11 is provided with above described footwear body 3, described flap 11 is fixedly connected with footwear body 3, described flap 11 arranged outside has cingulum 1 and cingulum 2 13.
Become hollow out to arrange in the middle part of described support 2, in use, reduce the weight of support 2, make roller skate can be more prone to slide.
Bottom described support 2, waviness is arranged, and in use, support can be kept pressure uniform can be distributed to each pulley 1.
Described pulley 1 is arranged with side roller 7 one-tenth same level, in use, can keep pulley 1 and side roller 7 slip simultaneously.
Described cingulum 1 is fixedly connected with footwear body 3 respectively with cingulum 2 13, in use, pin can be kept to wear solid.
In use, will wear in footwear body 3, and use cingulum 1 and cingulum 2 13 to be fixed by footwear body, can quick sliding by bearing 5 and latch 6 at the process middle pulley 1 slided, use pole 4 and side roller 7 can keep balance for beginner, can not slide, advantageously in study skidding.
The beneficial effects of the utility model are: the bearing of setting can keep pulley rotation quicker, latch can bear the gravity that roller skate produces in use, footwear body is fixedly connected with support, keep footwear body Stability Analysis of Structures in use, pole can keep beginner can not slip when center of gravity is uneven, play the effect of support, pole becomes inclination angle to arrange, larger pressure can be born, side roller can also slide when supporting beginner, brake can make pulley static fast, cingulum one and cingulum two can keep roller skate to be firmly through on pin, ventilating opening can keep air to flow into foot, make user more comfortable, mid-stent becomes hollow out to arrange, reduce the weight of support, make roller skate can be more prone to slide, frame bottom waviness is arranged, support can be kept pressure uniform can be distributed to each pulley, pulley becomes same level to arrange with side roller, pulley and side roller slip simultaneously can be kept.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a roller skate, it is characterized in that: comprise pulley, support, footwear body and pole, bearing and latch is provided with in the middle part of described pulley, described latch one end becomes screw thread to arrange, described bearing is fixedly connected with pulley, described bearing is fixedly connected with support by latch, described footwear body is fixedly connected with support, described footwear body both sides are provided with pole, described pole becomes inclination angle to arrange, described pole end is connected with side roller, brake is provided with on rear side of described support, described footwear body front end is provided with toe-cap, described toe-cap is fixedly connected with footwear body, described toe-cap is provided with ventilating opening, flap is provided with above described footwear body, described flap is fixedly connected with footwear body, described flap arranged outside has cingulum one and cingulum two.
2. roller skate according to claim 1, is characterized in that: described mid-stent becomes hollow out to arrange.
3. roller skate according to claim 2, is characterized in that: described frame bottom waviness is arranged.
4. roller skate according to claim 3, is characterized in that: described pulley becomes same level to arrange with side roller.
5. roller skate according to claim 4, is characterized in that: described cingulum one is fixedly connected with footwear body respectively with cingulum two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160209.4U CN204447238U (en) | 2015-03-21 | 2015-03-21 | A kind of roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160209.4U CN204447238U (en) | 2015-03-21 | 2015-03-21 | A kind of roller skate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447238U true CN204447238U (en) | 2015-07-08 |
Family
ID=53654188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160209.4U Expired - Fee Related CN204447238U (en) | 2015-03-21 | 2015-03-21 | A kind of roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447238U (en) |
-
2015
- 2015-03-21 CN CN201520160209.4U patent/CN204447238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |