CN2083507U - Roller skate - Google Patents

Abstract

The utility model belongs to the technical field of civilian tools instead of walk independent of energy sources, providing a roller skate worn and used during outgoing. The roller skate comprises a shoes body (24), shoes afterbodies (32) (12), shoes forebodies (31) (17), a cushion device, an accelerating installation and a shoes length adjusting device, wherein, the shoes body is provided with four running wheels and elastic shock absorption devices, the shoes forebodies are provided with brake columns and brake discs for slowing or braking during rapid running and transmitting power by skid resistance and friction of the brake discs. One foot bears load and runs forward, and the other foot brake disc touches down and pedals backward so that the running gets a desired speed. The utility model is not only used instead of walk when outgoing, but also widely used as a tool improving labor condition in recreation places and restaurants service industry and for spinning mill workers moving at the arranging machine.

Description

Roller skate

The utility model voluntarily footwear belong to a kind of flow of personnel ride instead of walk traffic with and the sports equipment technical field, it is on prior art roller skate basis, further improve facility, enlarge the art designs of the update of application performance, use the comparatively desirable effect again that should get of fan to set up scheme for providing, reach a rule function when using desire ask, prior art is absorbed in the boundary that declines and coagulate, obtain corresponding enlivening by improving to refine, this is the main task to the utility model proposes.

Enhancement purpose of design of the present utility model is: be the defective that existing roller skate intension is existed, the obsolete techniques that lose vigor almost having ossify are pushed in making a start than complete another.The existing restriction of roller skate because of being subjected to structure to owe to be apt to, the initial stage in formulating the prior art, still with plain just letter, not fastidious deeply, so there is inadequate natural endowment always, sales volume not only was difficult to expansion, and unsalable day by day so far.Manufacturing-oriented business economic benefit performance is limited.Its disadvantage is: one, slow, the effort of starting.Two, quicken in travelling difficultly, can not get higher travel speed.Three, must stagnation of movement can't brake, dangerous.Four, four-wheel is an all-metal, and running noise is big, and wheel rim is hard, the damage road surface.When five, the chance surface evenness was relatively poor, no buffer shock-absorbing made human brain nervous centralis engender tension out of control overtired.Six, night running does not have illumination, and inconvenience wears.At the existing a series of technical deficiency part of above-mentioned existing roller skate, in market, be doomed to become weaker and weaker day by day; Hold for this technology and to prolong in for the purpose of generation do not wane, the utility model then on complete characteristic, is done fine and closely woven research evolution transition.

The task of the utility model design is: new the prior art roller skate with increasing of obversion, and evolve and like happy for people with unique footwear voluntarily.At first extensively collect at material, the scheme degree of reliability, related selection standard all has novelty.At the basic energy of research interactively, expanding a kind of footwear voluntarily indispensability for the characteristics of using and function.Effective scheme then is: being provided with on ground top rake 0～20 degree angle braking column base at the sole front end and embedding brake(-holder) block (18), is speedup and braking device.Travel speed can reach the speed per hour of the ratio that bicycle drives at moderate speed, and the braking immediately that reaches out of service under steam of can following one's bent.Also be provided with (26), (28), (29), (27), (30), (25) all in the braking column base, for night running control lighting device.The sole four-wheel is iron core rubber wheel (4), plays the effect of noise elimination road maintenance face; The wheel footpath is bigger, then rotates the too high resistance of reducing friction for solving.Its trailing wheel is on the axle (6), by buffering torsion spring (5), is connected body (12) behind the footwear, constitutes vibration absorber.Therefore obtain to use light, travel desire slow, desire fast, desire to stop all freely; Guarantee traffic safety, do not damaged advantages such as road surface.It than external automobile footwear, fly footwear etc. and use internal combustion engine drive, then can remove energy resource consumption and municipal pollution from again.And structure is also very simple, and cost is low, is easy to the user and accepts.Replace roller skate by footwear voluntarily, made the extension of forced tight cover technically, on function, design than complete, thereby caused user's interest than standard.Stretch different more far in continuous progress design, reach product and be in great demand, and then the interdependent economic benefit that obtains to be doubled is arranged implementing producer.

Advantage of the present utility model is: be from the actual acquisition ability of consumers in general, use economic conditions in conjunction with purchasing, give the consumer suitable preferred usefulness, use the sampling price with respectively buying by oneself, confession market chooses at random.

The utility model has increased a kind of portable simple and easy walking-replacing tool for people's traffic aspect, can speed reach flowing of city, small towns far and near distance.Be specially adapted to live high building, or living space is narrow, occupies under the relatively poor situation of the dense crowded environment in district, solved the difficulty of stopping and taking up an area of, carrying, deposit.It is applicable to far walk tourism to stroll to play, buy vegetables shopping, student gone to school, the worker is on and off duty and life in contacts, handle affairs, receive a visitor etc. when mobile, particularly convenient.

Task of the present utility model is finished by following proposal, wherein each label is respectively among the figure: no upper of a shoe formula footwear precursors (31), sandals group formula footwear precursors (17), body (32) behind the no upper of a shoe formula footwear, body (12) behind the sandals group formula footwear, rubber overshoes group formula footwear integral body (24) sole part door respectively has symmetrical iron core rubber wheel (4), there is rolling bearing (8) to be contained in (6) on the wheel shaft in the iron core (7), add anti-method dirt lid (10) sealing by shaft retaining ring (9) and hole back-up ring (19), bevel wheel shaft (6) embeds in footwear bodies (31) (17) (23) boss hole, both sides are located by shaft retaining ring (11), hind axle (6) is gone up and is embedded in buffering torsion spring (5) hole, and by screw (16), pressing plate (14) is coupled to integral body with all, footwear precursor (17) (31) and footwear integral body (24) front end are provided with on the angle braking column base of spending with ground inclination 0～20 and embed brake(-holder) block (18), the braking column base is equipped with for electric consumption on lighting pond (26), spotlight bead (28), lamp bulb seat (29), by opening and sheet (27), switch contact pin (30), shift knob (25) reach control night flight or navigation illumination.All there are safe edge and bolt band (33) in (31) (32) before and after the no upper of a shoe body, and are fully reliable and stable in travelling in order to dress.The shoe-shaped length of no upper of a shoe formula and sandals group formula is by the bolt on the sole parallel-guiding mechanism (20), and middle cushion cover (3) is regulated securing member by side wing nut (1) and formed.

Description of drawings

Fig. 1 is a no upper of a shoe footwear front view voluntarily

Fig. 2 is a no upper of a shoe footwear upward view voluntarily

Fig. 3 is that sandals are helped footwear front view voluntarily

Fig. 4 is that sandals are helped footwear upward view voluntarily

Fig. 5 is that rubber overshoes are helped footwear front view voluntarily

Fig. 6 is that rubber overshoes are helped footwear upward view voluntarily

Embodiment of the present utility model:

The utility model specification is comprehensively illustrated each part matching relationship, detailedly in each accompanying drawing show structure, to the detail of allocation plan, below the utility model made some technical effects require: be providing of easy relevant member, adopt national shaping standard spare selecting for use of part, so that use, keep in repair and exchange as far as possible.In addition, footwear body and running wheel adopt hard high-quality plastics and polyvinyl chloride, nylon 6 etc., simplify shaping through injection technique, except that plastics, the running wheel brake(-holder) block also adopts the mixed pressure of iron core rubber to cast, to typical part, hub material adopts 20cr, to guarantee the impact flexibility of mechanical performance, buffering torsion spring material adopts 65mh, to guarantee the anti-fatigue performance of bearing load repeat function, the then direct and one factory associating to rubber overshoes group body, with the various shoe pattern of the fixed sign indicating number of its typing, in shoe-making process, get final product the prefabricated dish of sole voluntarily that has become, be hot pressed into integral body in the lump promptly.

Claims (6)

1, a kind of footwear voluntarily that belong to the traffic appliance of going out are characterised in that and comprise footwear body (24), body behind the footwear (32) (12), footwear precursor (31) (17), buffer unit and accelerator, the footwear voluntarily that footwear length adjustable apparatus is formed.

2, footwear voluntarily according to claim 1, it is characterized in that not having upper of a shoe formula, sandals group formula, rubber overshoes group formula, be divided into footwear precursor (17) (31) sole dish (23), last front end has braking and accelerator, in 0～20 degree angle of ground (best angle is 10 degree), brake(-holder) block (18), spotlight bead (28), lamp bulb seat (30), switch plate (27), switch contact pin (30), shift knob (25) coupling.

3, footwear voluntarily according to claim 1 is characterized in that not having body (32) after the upper of a shoe formula, body (12) after the sandals group formula, and whole footwear body (24) has buffering torsion spring (5), and torsion spring pressing plate (14) is fixing by screw (16).

4, footwear voluntarily according to claim 1 is characterized in that running gear has front and back wheel shaft (6), are provided with symmetrical running wheel (4), and on the axle bed of footwear body (17) (31), hind axle (6) was embedded in buffering torsion spring (5) hole before front axle was embedded in.

5, footwear voluntarily according to claim 1 is characterized in that rolling bearing (8) is housed in the running wheel (4), and shaft block ring (9) (11) then.The hole keeps off ash with back-up ring (19) location, dust cap (10) oil sealing in running wheel (4) outside.

6, footwear voluntarily according to claim 1, it is characterized in that footwear length can be by the bolt that installs on the sole parallel conductive (20), middle cushion cover (3), by side wing nut (1) fastening and by about revolve screw (34) (36) and tighten after regulating with cross left and right sides spin nuts (35) in the middle of the footwear.

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