CN201833826U

CN201833826U - Durable suitcase wheel

Info

Publication number: CN201833826U
Application number: CN201020573039XU
Authority: CN
Inventors: 邬成亮; 王丰强; 谢新国; 刘元泉; 曹述龙; 解鹏; 刘盛建; 宿海生; 严义科; 魏全增; 于复生
Original assignee: 邬成亮
Priority date: 2010-10-23
Filing date: 2010-10-23
Publication date: 2011-05-18
Anticipated expiration: 2020-10-23

Abstract

The utility model relates to a durable suitcase wheel which increases the durable strength of a suitcase, reduces troubles caused by carrying the suitcase when people travel, and prolongs the service life. The wheel mainly comprises three sub-wheels, a bearing, a wheel frame and a main shaft, and is characterized in that the three sub-wheels distributed on the same circumference in an equiangular manner are connected with the bearing through the wheel frame; and the bearing arranged at the center of the wheel is connected with the main shaft.

Description

A kind of durable baggage container wheel

Technical field

The utility model relates to a kind of durable baggage container wheel.

Background technology

Can not be too big during the design of common baggage container wheel, but when little, run into the image-stone piece, when obstacle such as step and road surface are uneven, tow the very useless power of Lee's row, and damage wheel during improper use easily, infringement baggage container when serious brings a lot of inconvenience and trouble for the people that travel outdoors.

The utility model content

At above-mentioned deficiency, the utility model provides a kind of durable baggage container wheel, strengthens the durable tolerance of baggage container, has reduced the trouble that has baggage container to bring when people go on a journey, and has prolonged used life.

The utility model is realized by following technology:

A kind of durable baggage container wheel, it mainly is made up of three sub-wheels, bearing, wheel carrier, main shafts, and described three sub-wheel equal angles are distributed on the same circumference, and three sub-wheels link to each other with bearing by wheel carrier, bearing is at the center of device, and bearing is connected in main shaft.

When the utility model uses, when the motion of the road surface of horizontal clear by the most close ground-surface two wheel support campaigns, and when running into obstacle, three character wheel will rotate simultaneously and form the bigger equivalent wheel of radius, sub-wheel rotates along obstacle and reduces the resistance that moves ahead simultaneously, better to clear the jumps.

The beneficial effects of the utility model are: this durable baggage container wheel device row Lee case is more durable, safe, comfortable, the service life of having improved baggage container, more effective providing a convenient.

Description of drawings

Fig. 1 is a structural principle scheme drawing of the present utility model;

Fig. 2 is the lateral plan of Fig. 1;

Wherein, 1, sub-wheel, 2, wheel carrier, 3, bearing, 4, main shaft.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Among Fig. 1, this device is by three sub-wheels 1, wheel carrier 2, bearing 3, main shaft 4 is formed, three sub-wheel 1 equal angles are distributed on the same circumference, three wheels 1 link to each other with bearing 3 by wheel carrier 2, bearing 3 is at the center of device, bearing 3 is connected in main shaft 4, when the motion of the road surface of horizontal clear, support motion by the most close ground-surface two wheels 1, and when running into obstacle, three character wheel rely on the rotation of wheel carrier 2 and bearing 3 to rotate the bigger equivalent wheel of formation radius simultaneously with 1, sub-wheel 1 rotates along obstacle and reduces the resistance that moves ahead simultaneously, and the back that clears the jumps is moved ahead by subaerial two wheel support campaigns at first.

Claims

1. durable baggage container wheel, it mainly is made up of three sub-wheels, bearing, wheel carrier, main shafts, it is characterized in that: described three sub-wheel equal angles are distributed on the same circumference, and three sub-wheels link to each other with bearing by wheel carrier, bearing is at the center of device, and bearing is connected in main shaft.