CN202620653U

CN202620653U - Straight three-wheel roller skate

Info

Publication number: CN202620653U
Application number: CN 201220332691
Authority: CN
Inventors: 童子海
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-10
Filing date: 2012-07-10
Publication date: 2012-12-26
Anticipated expiration: 2022-07-10

Abstract

The utility model discloses a pair of straight three-wheel roller skates. Each straight three-wheel roller skate comprises a wheel frame (1), a front wheel (2), a middle wheel (3), a back wheel (4) and a brake block (5), wherein the front wheel (2) is arranged at the front end of the wheel frame (1) through a front axle (6); the middle wheel (3) is arranged on the middle part of the wheel frame (1) through a middle axle (7); the back wheel (4) is arranged behind the wheel frame (1) through a back axle (8); and the brake block (5) is hinged at the back end of the wheel frame (1). Each straight three-wheel roller skate is provided with three pulleys, so that the design is more innovative; and the pair of straight three-wheel roller skates has the beneficial effects of simple structure, simple manufacturing process, low cost, safety, stability, easiness in operating and good braking effect; and the large wheel on the middle part is designed into a flashing wheel, so that the pair of straight three-wheel roller skate looks more attractive at night.

Description

A kind of in line three-wheel skate

Technical field

The utility model relates to the skate that a kind of sports are used, and relates in particular to a kind of in line three-wheel skate.

Background technology

Current skate mainly contains traditional four-wheel and two-wheeled skate, and not seeing has in line three-wheel skate.In general, four-wheel is comparatively steady, and two-wheeled is comparatively flexible, the two then each have their own pluses and minuses in study and when using, but for current consumer always at seeking change and innovation.Therefore; Present four-wheel and two-wheeled skate be popular to have the gesture of bringing down a fever so far; And the skate of four-wheel and two-wheeled no matter be integral body or brake that structure is set is all complicated; Thereby brought the higher deficiency of manufacturing cost, and current skate not have the effect of effect or the flash of light of flash of light to be provided with undesirable, do not reach requirement attractive in appearance.

The utility model content

The technical problem that (one) will solve

The technical problem that the utility model will solve provides a kind of in line three-wheel skate, and is too old to overcome in the prior art skate structure, and structure is too complicated, manufacturing cost is high and the wheel flash effect is undesirable, inaesthetic defective.

(2) technical scheme

For achieving the above object, the utility model provides a kind of in line three-wheel skate, comprises wheel carrier, front-wheel, middle wheel, trailing wheel and brake shoes; Said front-wheel is located at said wheel carrier front end through front axle, said in wheel be located in the middle part of said wheel carrier through middle wheel, said trailing wheel is located at the rear of said wheel carrier, the hinged rear end that is arranged at said wheel carrier of said brake shoes through hind axle.

Wherein, said front-wheel, middle wheel and trailing wheel are arranged in a straight line.

Wherein, the diameter of said front-wheel and trailing wheel is identical.

Wherein, the diameter of said middle wheel is greater than the diameter of said front-wheel or trailing wheel.

Wherein, the wheel of said front-wheel, middle wheel and trailing wheel edge at grade.

Wherein, said middle wheel is flashing wheel.

(3) beneficial effect

Compared with prior art, the utility model is designed with three pulleys, thereby has remedied the defective of present only four-wheel and two-wheeled skate; Design has more novelty, and structure is simpler, and upward technology is simpler thereby make again; Cost has also descended much; Have safety, steadily, be prone to control, effect that braking effect is good, and the utility model only is arranged to flashing wheel at the middle part of skate with bull wheel, therefore; When rotating night, appear to Hot Wheels rotating, quite attractive in appearance.

Description of drawings

Fig. 1 is the perspective view of the in line three-wheel skate of the utility model;

Fig. 2 is the main TV structure sketch map of the in line three-wheel skate of the utility model;

Fig. 3 is the plan structure sketch map of the in line three-wheel skate of the utility model.

In the accompanying drawing: 1, wheel carrier, 2, front-wheel, 3, middle wheel, 4, trailing wheel, 5, brake shoes, 6, front axle, 7, middle wheel shaft, 8, hind axle, 9, brake lever, 10, connecting rod.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.

The in line three-wheel skate of the utility model comprises wheel carrier 1, front-wheel 2, middle wheel 3, trailing wheel 4 and brake shoes 5 like Fig. 1,2, shown in 3; Wherein, the same footwear body (being not described in detail in this) that is installed with in the top of wheel carrier 1 with skate of the prior art; Front-wheel 2 is located at wheel carrier 1 front end through front axle 6, and middle wheel 3 is located at the middle part of wheel carrier 1 through middle wheel shaft 7, and trailing wheel 4 is located at the rear of wheel carrier 1 through hind axle 8; Brake shoes 5 is through two brake lever, the 9 hinged rear ends that are arranged at wheel carrier 1; In general the roller-skates for present embodiment all is single foot brake, is exactly double-legged parallel, and wherein a pin (custom right crus of diaphragm) is released forward; Tiptoe is little upwards; Let brake shoes 5 contact with ground (pressure that contacts is big more, the effect of brake just obvious more) just reached the purpose of brake, prevented unexpected generation.

Front-wheel 2, middle wheel 3 and trailing wheel 4 are arranged in a straight line, and person easy to use controls skate flexibly.

Front-wheel 2 is identical with the diameter of trailing wheel 4; The diameter of middle wheel 3 is greater than the diameter of front-wheel 2 or trailing wheel 4.

Wheel 3 is a flashing wheel in described, and so-called flashing wheel contains hub; Power supply, control IC, light-emitting component, switch module are housed in hub, on the triggering pin TG of control IC, are connected with one and trigger controller, trigger controller and be designed to the form that is associated with the rotary state of wheel; When wheel rolls; Can stable send flash signal, and when wheel does not rotate, not glisten, the triggering signal of sending and the rotation of wheel are coordinated; Decorative effect is preferably arranged, seem more similarly to be Hot Wheels at night.

The wheel edge of front-wheel 2, middle wheel 3 and trailing wheel 4 at grade; For further making the connection of wheel carrier reliable, two ends are respectively equipped with connecting rod 10 above wheel carrier, make the holding capacity of wheel carrier be improved, and security has also further obtained guarantee.

The in line three-wheel skate of the utility model is designed with three pulleys, thereby has remedied the defective of present only four-wheel and two-wheeled skate, and design has more novelty; And structure is simpler; Thereby it is simpler make to go up technology again, and cost has also descended much, have safety, steady, be prone to control, effect that braking effect is good; And the utility model only is arranged to flashing wheel at the middle part of skate with bull wheel; Therefore, when rotating night, appear to Hot Wheels rotating, quite attractive in appearance.

The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims

1. an in line three-wheel skate is characterized in that: comprise wheel carrier (1), front-wheel (2), middle wheel (3), trailing wheel (4) and brake shoes (5); Said front-wheel (2) is located at said wheel carrier (1) front end through front axle (6); Wheel (3) is located at the middle part of said wheel carrier (1) in said through middle wheel shaft (7); Said trailing wheel (4) is located at the rear of said wheel carrier (1), the hinged rear end that is arranged at said wheel carrier (1) of said brake shoes (5) through hind axle (8).

2. in line three-wheel skate according to claim 1 is characterized in that: said front-wheel (2), middle wheel (3) and trailing wheel (4) are arranged in a straight line.

3. in line three-wheel skate according to claim 1 and 2 is characterized in that: said front-wheel (2) is identical with the diameter of trailing wheel (4).

4. in line three-wheel skate according to claim 3 is characterized in that: the diameter of wheel (3) is greater than the diameter of said front-wheel (2) or trailing wheel (4) in said.

5. in line three-wheel skate according to claim 4 is characterized in that: the wheel edge of said front-wheel (2), middle wheel (3) and trailing wheel (4) at grade.

6. in line three-wheel skate according to claim 5 is characterized in that: wheel (3) is a flashing wheel in said.