CN201252911Y

CN201252911Y - Traveling suitcase

Info

Publication number: CN201252911Y
Application number: CNU200820163488XU
Authority: CN
Inventors: 蔡路平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-27
Filing date: 2008-08-27
Publication date: 2009-06-10
Anticipated expiration: 2018-08-27

Abstract

The utility model discloses a suitcase which solves the problem that the prior suitcase wastes time and labor when being carried to go up steps. The suitcase comprises a bottom plate, more than two groups of roller devices are arranged on the bottom plate, each roller device comprises more than three wheels, a first connecting device, a first rotating device and a second connecting device, wherein one end of the first connecting device is arranged on a wheel shaft, the other end of the first connecting device is arranged on the first rotating device, one end of the second connecting device is arranged on the first rotating device, and the other end of the second connecting device is connected with a second rotating device which is arranged on the bottom plate of the suitcase body. Because the roller devices are adopted, when a user meets a stair, the suitcase has no need to be lifted on the stair and can be easily pulled up the stair by using larger force than before, so the suitcase saves time and labor.

Description

A kind of suitcase

Technical field

The utility model is about a kind of case and bag, specifically, is about a kind of suitcase.

Background technology

Suitcase is familiar with by most of people; people go out, travel all needs to carry the article that suitcase is placed required usefulness; and the suitcase of foot wheel is to use maximum a kind of suitcases; it can be easily at ground holder row; but people run into the place that step is arranged through regular meeting in the travelling or the process of going out; at this moment people can only carry on step with suitcase, waste time and energy, and cause inconvenience for people's trip.

The utility model content

The utility model has overcome shortcoming of the prior art, and a kind of suitcase is provided, and has solved the problem that existing suitcase is wasted time and energy when topping bar.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of suitcase, comprise base plate, described base plate is provided with two groups of above roller devices, described roller devices comprises the wheel more than three, first jockey, first tumbler, second jockey is formed, one end of described first jockey is arranged on the wheel axle, the other end of described first jockey is arranged on first tumbler, described second jockey, one end is arranged on first tumbler, the other end of described second jockey connects second tumbler, and described second tumbler is arranged on the box bottom.

Preferably, the wheel of described tourelle is three; Three wheels just can meet the demands.

Preferably, described first tumbler is made up of stator and rotor, and an end of described first jockey is arranged on the rotor, and an end of described second jockey is arranged on the stator.

Preferably, described second tumbler is a hinge; Hinge engaging structure is simple, and low price is easy to maintenance.

Preferably, have groove on the described base plate, described roller devices is arranged in the groove; When tourelle is obsolete, can not take excessive space.

Preferably, described first jockey is the connecting rod more than three, and described second jockey is the contiguous block more than; Connecting rod and contiguous block are simple in structure, low price.

Preferably, described groove is provided with plural projection, and described projection is arranged on the position of corresponding second jockey of groove; Tourelle blocks second jockey by projection when not using, tourelle just can not deviate from groove influence use obsolete the time like this.

Preferably, described projection is four, is separately positioned on the groove madial wall; Both sides are provided with two projectioies respectively increases safety factor.

Compared with prior art, the utility model has the advantages that: when running into stair, need not put on stair again, only need just can pull on stair to suitcase easily with spurring the bigger power of casing than usual, time saving and energy saving.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the stereogram of a kind of suitcase of the utility model;

Front view when Fig. 2 is a kind of suitcase use of the utility model tourelle;

Fig. 3 is the front view of a kind of suitcase of the utility model when not using tourelle;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the vertical view of Fig. 3;

Fig. 6 is a kind of suitcase tourelle of the utility model stereogram;

Fig. 7 is the partial enlarged drawing of I among Fig. 3.

The specific embodiment

Is the embodiment of the utility model suitcase as Fig. 1 to Fig. 7, this suitcase comprises base plate 1, described base plate 1 is provided with two groups of roller devices, described roller devices comprises three wheels 21, first jockey 22, first tumbler 23, second jockey 24, described first jockey 22 is a connecting rod, described second jockey 24 is a contiguous block, described first tumbler 23 is made up of stator 231 and rotor 232, the end of described connecting rod is arranged on the wheel shaft, the other end of described connecting rod is arranged on the rotor 232, described contiguous block one end is arranged on the stator 231, the described contiguous block other end is arranged on an end of second tumbler 3, and described second tumbler 3 is a hinge; Described base plate 1 is provided with groove 11, and the described hinge other end is arranged on the groove 11, is symmetrically arranged with four projectioies 12 on the sidewall of described groove 11 corresponding contiguous blocks; Base plate 1 adopts higher and the material that weight is lighter of intensity.

During use, chest is upright straight, move tourelle 2 laterally, make pitman cross projection 12 on the groove 11 around hinge through, again chest is tilted forward a little, spur chest forward, wheel 21 drives casing and travels forward around self wheel shaft rotation, when running into stair, only need apply big slightly power, three wheels 21 are rotated around first tumbler 23 along the stair edge, thereby climb up stair.

Claims

1. suitcase, comprise base plate (1), it is characterized in that: described base plate (1) is provided with two groups of above tourelles (2), described tourelle (2) is by the wheel more than three (21), first jockey (22), first tumbler (23), second jockey (24) is formed, one end of described first jockey (22) is arranged on wheel (21) axle, the other end of described first jockey (22) is arranged on first tumbler (23), described second jockey (24) one ends are arranged on first tumbler (23), the other end of described second jockey (24) connects second tumbler (3), and described second tumbler (3) is arranged on the box bottom (1).

2. a kind of suitcase as claimed in claim 1 is characterized in that: the wheel (21) of described tourelle (2) is three.

3. a kind of suitcase as claimed in claim 1, it is characterized in that: described first tumbler (23) is made up of stator (231) and rotor (232), one end of described first jockey (22) is arranged on the rotor (232), and an end of described second jockey (24) is arranged on the stator (231).

4. a kind of suitcase as claimed in claim 1 is characterized in that: described second tumbler (3) is a hinge.

5. a kind of suitcase as claimed in claim 1 is characterized in that: have groove (11) on the described base plate (1), described tourelle (2) is arranged in the groove (11).

6. a kind of suitcase as claimed in claim 3 is characterized in that: described first jockey (22) is the connecting rod more than three.

7. a kind of suitcase as claimed in claim 3 is characterized in that: described second jockey (24) is the contiguous block more than.

8. a kind of suitcase as claimed in claim 5 is characterized in that: described groove (11) is provided with plural projection (12), and described projection (12) is arranged on the sidewall of corresponding second jockey (24) in the groove (11).

9. a kind of suitcase as claimed in claim 6 is characterized in that: described projection (12) is four, is separately positioned on groove (11) madial wall.