CN2210012Y - Single-track three-rubber-wheel adjustable popular roller skates - Google Patents
Single-track three-rubber-wheel adjustable popular roller skates Download PDFInfo
- Publication number
- CN2210012Y CN2210012Y CN 94219431 CN94219431U CN2210012Y CN 2210012 Y CN2210012 Y CN 2210012Y CN 94219431 CN94219431 CN 94219431 CN 94219431 U CN94219431 U CN 94219431U CN 2210012 Y CN2210012 Y CN 2210012Y
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- axle
- steel skeleton
- wheel
- wheel assembly
- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 210000003128 head Anatomy 0.000 claims description 20
- 230000002045 lasting effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007759 kiss coating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
A single-track three-rubber-wheel adjustable popular roller skate relates to sports equipment, in particular to a roller skate.
The method is characterized in that: the three rubber wheels are arranged in a longitudinal single track in the groove of the steel skeleton, the middle wheel slightly protrudes downwards through the front wheel and the rear wheel, and the front wheel and the rear wheel can respectively reciprocate on the steel skeleton along with the front pedal and the rear pedal; the total length of the shoe body can be adjusted and changed.
The utility model discloses can well realize: the roller skate has the advantages of simple structure, low cost, adjustable shoe size, no noise, good site adaptability, sideslip prevention, and has the performances of skidding, pattern skidding and certain degree of cross country. Good popularization and universality, convenient and safe use.
Description
The utility model relates to athletic sports appliance, particularly a kind of roller skate.
Realize that the utility model purpose technical scheme is:
The steel skeleton (5) of (with reference to Fig. 1, Fig. 2, Fig. 3) footwear body is the part in addition by two angle steel shapes that bend with sheet metal, according to the shape of channel-section steel to form together, on the end face of steel skeleton (5), have 8 slotted eyes (4), on the position of two side symmetries of steel skeleton (5), have (12) two one group of slotted eye, (19) two one group of garden shape through hole, (22) two one group of slotted eye; Three rubber wheel assemblies, wheel assembly (17) rear wheel assembly (14) is arranged in the groove of steel skeleton (5) in the preceding wheel assembly (20) by vertical monorail, it is more outstanding slightly downwards than front-wheel (20), trailing wheel (14) slightly to take a fancy to wheel (17) from the side, and the anti-sideslip burr (13) of garden Zhou Fangxiang is arranged on rubber rim (25); The two ends of the axle (21) of preceding wheel assembly (20) pass slotted eye (22), dead axle nut (16) is when loosening, axle (21) can move forward and backward in axis hole (22), wheel assembly (20) moves forward and backward synchronously before driving, the two ends of the axle (18) of middle wheel assembly (17) pass garden shape through hole (19), be fixedly connected on steel skeleton (5) by dead axle nut (16), the position of middle wheel is nonadjustable, the two ends of the axle (15) of rear wheel assembly (14) pass slotted eye (12), dead axle nut (16) is when loosening, axle (15) can move forward and backward in slotted eye (12), drives rear wheel assembly (14) and moves forward and backward synchronously; Be equipped with in the underneath of the slotted eye on the end face of steel skeleton (5) (4) and have internal thread hole (11) on clamping plate (10) clamping plate (10); Being placed with front running board (23) and bumper step (6) countersunk head nut (2) on slotted eye (4) respectively passes through hole (3) on the pedal and the slotted eye (4) on steel skeleton (5) end face and screws in the screwed hole (11) on the clamping plate (10), when countersunk head nut (2) is tightened in screwed hole (11), fastening the becoming one of pedal (23) (6) steel skeleton (5) clamping plate (10), when countersunk head nut (2) loosened in screwed hole (11), then pedal (23) (6) can move forward and backward along slotted eye (4) with two interlocks of countersunk head nut (2) clamping plate (10) composition bodies respectively; Skin bandage type upper of a shoe is divided into preceding nation (24) and back nation (1) two part, correspondingly is fixed on respectively on front running board (23) and the bumper step (6).
When the countersunk head a chain for binding criminals is fastened dead axle a chain for binding criminals mother (16) on (2) and front axle (21) hind axle (15) when loosening, the user just can move the position of adjusting front running board (23) front-wheel (20) front axle (21) and bumper step (6), trailing wheel (14) rear axle (15), change the footwear sign indicating number size of roller skate, make it to be fit to the needs of oneself.
Do because the rim (25) of wheel is a rubber, thus noiselessness during motion, shockproof, do not damage the place, the material in place, level and smooth degree are required also low, can adapt to various places, for example: cement flooring, brick flooring, pitch ground, sandy soil ground.
Owing to have the circumferential burr in garden (13) so have the slip resistance energy on the rim (25).
Because three wheels are to arrange by vertical monorail, and middle wheel is bigger than the outstanding slightly downwards rubber rim broad of front and rear wheel, wheel footpath, has the advantages that many wheel panzer wheels are arranged, so cross-country ability is good, the little not overslaugh of low-lying area of the pitting on the place is slided.Simultaneously can also be flexible as ice skates, ski-running, Figure Skating function have both.
The assembly figure that accompanying drawing 1 is the utility model when the footwear sign indicating number is transferred position in minimum.
Accompanying drawing 2 is that accompanying drawing 1 is removed wheel, and the A-A after axle and countersunk head a chain for binding criminals are fastened is to cutaway view.
Accompanying drawing 3 is that the B-B of accompanying drawing 1 is to cutaway view.
Below in conjunction with accompanying drawing 1,2,3, embodiment of the present utility model is elaborated.
Toe lasting (24) is fixedly connected on front running board (23) with aluminium rivet, and the countersunk head a chain for binding criminals is fastened (2) and passed through hole (3) on the front running board (23) earlier and pass slotted eye (4) on steel skeleton (5) end face again and screw in a chain for binding criminals pit (11) on the clamping plate (10) that are placed in steel skeleton (5) groove; When the countersunk head a chain for binding criminals is fastened (2) when tightening in a chain for binding criminals pit (11), toe lasting (24) front running board (23) steel skeleton (5) clamping plate (10) are fastening be connected into as a whole, when the countersunk head a chain for binding criminals is fastened (2) when loosening in a chain for binding criminals pit (11), before nation (24) front running board (23) countersunk head a chain for binding criminals fasten the integral body that (2) and clamping plate (10) then can become an interlock, in slotted eye (4) restricted portion, move forward and backward arbitrarily.
Back group (1) is fixedly connected on bumper step (6) with aluminium rivet, the countersunk head a chain for binding criminals is fastened (2) and is passed through hole (3) on the bumper step (6) earlier, pass the slotted eye (4) on steel skeleton (5) end face again, screw in a chain for binding criminals pit (11) on the clamping plate (10) that are placed in steel skeleton (5) groove; When the countersunk head a chain for binding criminals is fastened (2) when tightening in a chain for binding criminals pit (11), back group (1), bumper step (6), steel skeleton (5), clamping plate (10) be fastening be connected into as a whole,
When the countersunk head a chain for binding criminals is fastened (2) when loosening in a chain for binding criminals pit (11), back group (1) bumper step (6), countersunk head a chain for binding criminals are fastened integral body that (2) and clamping plate (10) then can become an interlock in slotted eye (4) restricted portion, move forward and backward arbitrarily.
The garden shape through hole (19) that the two ends of the axle (18) of middle wheel (17) pass on the two sides, steel skeleton (5) middle part is fixed on the steel skeleton (5) with dead axle a chain for binding criminals mother (16).
Totally two of wheel guards (8).Wherein one is placed in steel skeleton (5) groove anterior, a pair of axis hole (9) on wheel guard (8) two sides is aimed at the slotted eye (22) on steel skeleton (5) two sides, front-wheel (20) places in the wheel guard (8), the two ends of the axle (21) of front-wheel (20) pass axis hole (9) and slotted eye (22) available dead axle a chain for binding criminals mother (16) and are fixed and are connected in steel skeleton (5), the a chain for binding criminals pit (7) of last wheel guard (8) upper end is aimed at the through hole (3b) on the front running board (23), the countersunk head a chain for binding criminals is fastened and is passed in through hole (3b) the screw-in a chain for binding criminals pit (7), and front running board (23) and wheel guard (8) are fixedly connected.At this moment, because the connection of wheel guard (8), dead axle a chain for binding criminals mother (16) on front axle (21) is when loosening, the reciprocal same moved further in slotted eye (22) restricted portion that toe lasting (24), front running board (23) wheel guard (8), front-wheel, axle (20) (21) can whole interlocks.
The another of wheel guard (8), be placed on the afterbody in steel skeleton (5) groove, axis hole (9) on the two sides of wheel guard (8) is aimed at the slotted eye (12) on steel skeleton (5) both sides, trailing wheel (14) places in the wheel guard (8), the two ends of the axle (15) of trailing wheel (14) pass axis hole (9) and slotted eye (12), be fixed with dead axle a chain for binding criminals mother (16) and be connected on the steel skeleton (5), the a chain for binding criminals pit (7) of wheel guard (8) upper end is aimed at the through hole (3a) on the bumper step (6), and the countersunk head a chain for binding criminals is fastened to pass in through hole (3a) the screw-in a chain for binding criminals pit (7) bumper step (6) and wheel guard (8) are fixedly connected.This moment is because the connection of wheel guard (8), dead axle a chain for binding criminals mother (16) on hind axle (15) is when loosening, and back group (1) bumper step (6), wheel guard (8) trailing wheel (14) and rear axle (15) can the whole reciprocal same moved further in slotted eye (12) restricted portion that links.
Three rubber wheels (20) (17) (14) are pressed monorail and are arranged in the groove of steel skeleton (5), and middle wheel is more outstanding slightly downwards than front and rear wheel.
The structure of rubber wheel assembly as shown in Figure 3.The combination of hub (26) and kiss-coating clamping plate (30) is by tubular rivet (28) rigid attachment.The integral body sulfuration sealing wheel that rubber rim (25) is selected for use is high-elastic, wear-resisting, the rubber of hardness 70 degree are done is shaped on the burr (13) that anti-side is breakked away on the garden Zhou Fangxiang of rim (25).Rolling bearing selects for use bicycle pearl bowl (27), M8 * 1 pearl shelves (29), φ 5 balls (31) and M8 * 1 closely-pitched double end a chain for binding criminals line wheel shaft (21) to form.
Footwear sign indicating number size adjusting method of the present utility model: the dead axle a chain for binding criminals mother (16) on loosening front axle (21) rear axle (15), countersunk head a chain for binding criminals on loosening again front running board (23) bumper step (6) is fastened (2) forward and backward wheel guard of push-and-pull (8) then, can be according to user's the size and the wheelspan that need free adjustment footwear body length overall.
Claims (2)
1, the adjustable popular roller skate of monorail three rubber wheels, comprise upper of a shoe, pedal, wheel, its technical characterictic is: the steel skeleton of footwear body (5) is the part in addition by two angle steel shapes that bend with sheet metal, according to the shape of channel-section steel to form together, on the end face of steel skeleton (5), have 8 slotted eyes (4), on the position of two side symmetries of steel skeleton (5), have (12) two one group of slotted eye, (19) two one group of garden shape through hole, (22) two one group of slotted eye; Three rubber wheel assemblies, preceding wheel assembly (20), middle wheel assembly (17), rear wheel assembly (14) are arranged in by vertical monorail in the groove of steel skeleton (5), and (14) are outstanding slightly downwards, and the anti-skidding burr (13) of garden Zhou Fangxiang is arranged on rubber rim (25); The two ends of (21) of the axle of preceding wheel assembly (20) pass slotted eye (22) mother dead axle sieve (16) when loosening, axle (21) can move forward and backward in slotted eye (22), wheel assembly (20) moves forward and backward synchronously before driving, the two ends of the axle (18) of middle wheel assembly (17) pass garden shape through hole (19), press on steel skeleton (5) by the fixing connection of dead axle mother (16), the position of middle wheel assembly is nonadjustable, the two ends of the axle (15) of rear wheel assembly (14) pass slotted eye (12), mother dead axle sieve (16) is when loosening, axle (15) can move forward and backward in slotted eye (12), drives rear wheel assembly (14) and moves forward and backward synchronously; The underneath of the slotted eye on the end face of steel skeleton (15) (4) is equipped with clamping plate (10), rib-loop hole (11) in having on the clamping plate (10); On slotted eye (4), be placed with front running board (23) and bumper step (6) respectively, countersunk head nut (2) passes through hole (3) on the pedal and the slotted eye (4) on steel skeleton (5) end face and screws in the screwed hole (11) on the clamping plate (10), when countersunk head nut (2) is tightened in screwed hole (11), pedal (23), (6) steel skeleton (5), fastening the becoming one of clamping plate (10), when countersunk head nut (2)) when in screwed hole (11), loosening, front running board (23) then, bumper step (6) can move forward and backward along slotted eye (4) respectively with along two interlocks of a nut (2) clamping plate (10) composition bodies; Skin bandage type upper of a shoe is divided into toe lasting (24) and back group (1) two part, correspondingly is fixed on respectively on front running board (23) and the bumper step (6).
2, the adjustable popular roller skate of monorail three rubber wheels according to claim 1, it is characterized in that: said front running board (23) can be fixedly connected with wheel guard (8) with front axle (21), and bumper step (6) can be fixedly connected with wheel guard (8) with hind axle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219431 CN2210012Y (en) | 1994-08-25 | 1994-08-25 | Single-track three-rubber-wheel adjustable popular roller skates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219431 CN2210012Y (en) | 1994-08-25 | 1994-08-25 | Single-track three-rubber-wheel adjustable popular roller skates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210012Y true CN2210012Y (en) | 1995-10-18 |
Family
ID=33834300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94219431 Expired - Fee Related CN2210012Y (en) | 1994-08-25 | 1994-08-25 | Single-track three-rubber-wheel adjustable popular roller skates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210012Y (en) |
-
1994
- 1994-08-25 CN CN 94219431 patent/CN2210012Y/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 | ||
| 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 |