CN203329328U

CN203329328U - Shaft-free single-wheel roller skaters

Info

Publication number: CN203329328U
Application number: CN2013203639592U
Authority: CN
Inventors: 胡林翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-24
Filing date: 2013-06-24
Publication date: 2013-12-11
Anticipated expiration: 2023-06-24

Abstract

The utility model relates to a pair of shaft-free single-wheel roller skaters. Each shaft-free single-wheel roller skater comprises a shoe body, wheel framework bottom end connection bodies, a shaft-free wheel inner framework, a wheel framework top end connection body and a shaft-free wheel outer wheel, wherein the inner ring face of the shaft-free wheel outer wheel is provided with T-shaped convex strips which are in an integrated structure with the shaft-free wheel outer wheel; an outer ball slide groove is formed in the T-shaped convex strips; the outer ring face of the shaft-free wheel inner framework is provided with T-shaped grooves matched with the T-shaped convex strips; the inner surfaces of the T-shaped grooves are provided with an inner ball slide groove; a plastic ball is in rolling connection between the outer ball slide groove and the inner ball slide groove; the shaft-free wheel inner framework and the shaft-free wheel outer wheel are in rolling connection by the plastic ball between the T-shaped grooves and the T-shaped convex strips. According to the shaft-free single-wheel roller skaters, the roller skaters with the design are adopted so that the flexible steering and good maneuverability are realized; the shaft-free wheels and the roller skaters are combined so that the radiuses of the roller skaters are increased, the cross-country trafficability is improved and the speed is high; a structure of using one wheel on one shoe is adopted so that the maneuverability is flexible and the weight is light.

Description

A kind of shaftless single-wheel skidding

Technical field

The utility model relates to the field of leisure product, especially a kind of shaftless single-wheel skidding.

Background technology

Skidding belongs to the outdoor activity product, and the single leisure skidding in skidding, by the small wheels vertical setting of types of 5 centimetres of four diameters, is arranged on the roller skate bottom.Mostly be alloy material or plastics because wheel material mostly is wear-resisting nylon wheel skidding support, existing rollerboarding wheel diameter is little, and when running into the small barriers such as road surface handstone, wheel is stuck, and easily causes the user to fall down; Existing rollerboarding is equipped with four wheels because of every, and weight is heavier, uses inconvenience; Existing rollerboarding turns to dumb under fast state, and mobility is poor.

The utility model content

The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of shaftless single-wheel skidding, its project organization rationally, the function such as can realize turning to flexibly.

The utility model solves the technical scheme that its technical problem adopts: a kind of shaftless single-wheel skidding, comprise the footwear body, be connected to the wheel skeleton bottom connector of shoe bottom, with wheel skeleton bottom connector, be connected without the arbor wheel inner frame and be connected to footwear body and wheel skeleton top connector without between arbor wheel inner frame top and with without the arbor wheel inner frame, roll mutually be connected without the arbor wheel foreign steamer, the described face of the inner ring without the arbor wheel foreign steamer is provided with and T-shaped raised line without arbor wheel foreign steamer integrative-structure, offer outer ball spout on T-shaped raised line, offer the T-shaped groove matched with T-shaped raised line on outer ring face without the arbor wheel inner frame, offer interior ball spout on the inner surface of T-shaped groove, roll and be connected with the plastics ball between outer ball spout and interior ball spout, described without the arbor wheel inner frame and without between the arbor wheel foreign steamer by the connection of rolling mutually of the plastics ball between T-shaped groove and T-shaped raised line.

The heel position of described footwear body is provided with the skidding brake apparatus.

In order to improve its tensile strength, tearing toughness, resistance to impact, wearability, weatherability, hydrolytic resistance, described is polyurethane elastomer without the arbor wheel foreign steamer.

In order to realize improving its intensity, purpose that quality is light, the described alloy body be integrated without arbor wheel inner frame and wheel skeleton top connector.

The beneficial effects of the utility model are: described a kind of shaftless single-wheel skidding, adopt the skidding of this kind of design, in use, it is good to realize turning to flexibly with mobility, will with skidding, be combined without arbor wheel, the skidding radius is increased, cross-country trafficability characteristic improves, and speed is faster, and adopts the structure of single footwear single-wheel, make it motor-driven more flexible, weight is lighter.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is side view of the present utility model;

Fig. 2 is the front view of the left footwear of skidding of the present utility model;

Fig. 3 is the structural representation of wheel skeleton bottom connector in Fig. 1;

Fig. 4 is without the arbor wheel inner frame with without the longitdinal cross-section diagram of junction between the arbor wheel foreign steamer in Fig. 1.

1. footwear bodies in figure, 2. take turns skeleton bottom connector, 3. without the arbor wheel inner frame, and 31.T type groove, 32. interior ball spouts, 4. take turns skeleton top connector, 5. without the arbor wheel foreign steamer, 51.T type raised line, 52. outer ball spouts, 6. plastics ball, 7. skidding brake apparatus.

The specific embodiment

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

A kind of shaftless single-wheel skidding as shown in Figure 1, Figure 2 and Figure 3, comprise footwear body 1, heel position at footwear body 1 is provided with skidding brake apparatus 7, be connected with wheel skeleton bottom connector 2 in footwear body 1 bottom, take turns skeleton bottom connector 2 and be connected without arbor wheel inner frame 3, be connected with wheel skeleton top connector 4 at footwear body 1 and between without arbor wheel inner frame 3 tops, without arbor wheel inner frame 3 with roll and be connected mutually without arbor wheel foreign steamer 5, the alloy body be integrated without arbor wheel inner frame 3 and wheel skeleton top connector 4.

A kind of shaftless single-wheel skidding as shown in Figure 4, on the inner ring face without arbor wheel foreign steamer 5, be provided with and T-shaped raised line 51 without arbor wheel foreign steamer 5 integrative-structures, offer outer ball spout 52 on T-shaped raised line 51, offer the T-shaped groove 31 matched with T-shaped raised line 51 on the outer ring face without arbor wheel inner frame 3, offer interior ball spout 32 on the inner surface of T-shaped groove 31, roll and be connected with plastics ball 6 between outer ball spout 52 and interior ball spout 32, without arbor wheel inner frame 3 and without between arbor wheel foreign steamer 5 by the connection of rolling mutually of the plastics ball 6 between T-shaped groove 31 and T-shaped raised line 51, without arbor wheel foreign steamer 5, it is polyurethane elastomer.

A kind of shaftless single-wheel skidding of the present utility model, when using this skidding, utilize and be connected with the roller without between arbor wheel inner frame 3 without arbor wheel foreign steamer 5, thereby realized the motion of whole skidding, its cross-country ability has improved, and speed has also been accelerated, and uses light flexibly.

The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to the claim scope.

Claims

1. a shaftless single-wheel skidding, it is characterized in that: comprise footwear body (1), be connected to the wheel skeleton bottom connector (2) of footwear body (1) bottom, with wheel skeleton bottom connector (2), be connected without arbor wheel inner frame (3) and be connected to footwear body (1) and wheel skeleton top connector (4) without between arbor wheel inner frame (3) top and with without arbor wheel inner frame (3), roll mutually be connected without arbor wheel foreign steamer (5), the described inner ring face without arbor wheel foreign steamer (5) is provided with and T-shaped raised line (51) without arbor wheel foreign steamer (5) integrative-structure, offer outer ball spout (52) on T-shaped raised line (51), offer the T-shaped groove (31) matched with T-shaped raised line (51) on outer ring face without arbor wheel inner frame (3), offer interior ball spout (32) on the inner surface of T-shaped groove (31), roll and be connected with plastics ball (6) between outer ball spout (52) and interior ball spout (32), described without arbor wheel inner frame (3) and without between arbor wheel foreign steamer (5) by the connection of rolling mutually of the plastics ball (6) between T-shaped groove (31) and T-shaped raised line (51).

2. a kind of shaftless single-wheel skidding according to claim 1, it is characterized in that: the heel position of described footwear body (1) is provided with skidding brake apparatus (7).

3. a kind of shaftless single-wheel skidding according to claim 1 is characterized in that: described is polyurethane elastomer without arbor wheel foreign steamer (5).

4. a kind of shaftless single-wheel skidding according to claim 1 is characterized in that: described without arbor wheel inner frame (3) and the alloy body that is integrated of wheel skeleton top connector (4).