CN201044654Y

CN201044654Y - Labor-saving traveling suitcase

Info

Publication number: CN201044654Y
Application number: CNU200620135216XU
Authority: CN
Inventors: 王景华; 李献会
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-27
Filing date: 2006-12-27
Publication date: 2008-04-09
Anticipated expiration: 2016-12-27

Abstract

The utility model relates to a force-saving suitcase, belonging to suitcase technical field, which is mainly composed of a case (1) and a support (6), wherein the support (6) is fixed at one side of the case (1), the support (6) is composed of an extension beam (2) and a support rod which can rotate around the beam (2) and be adjusted in some angles, the extension rod (3) is extendable, which middle is arranged with a spring (4) and bottom is arranged with a wheel (5). When user draws the utility model, the wheel (5) is grounded to bear some weight of the box (1) and climb steps easily. And when in idle state, the support rod (3) of the support (6) can be folded to be clamped into a groove at one side of the box (1). The utility model can resolve the problems of prior suitcase which is drawn hard and hard to climb steps. The utility model has simple structure, easy application and saved force.

Description

A kind of laborsaving suitcase

Technical field:

The utility model belongs to the suitcase technical field, particularly a kind of laborsaving suitcase.

Background technology:

At present, the belt wheel suitcase that people use mostly is two wheels and wheel all is positioned at the case bottom, like this people oblique draw chest in, the weight of casing has greatly the hand by the people bear, if the thing of chest the inside dress is heavier, the people just relatively requires great effort when drawing chest so, particularly hauls chest and tops bar more inconvenient.

Summary of the invention:

For overcoming the problems referred to above that existing belt wheel suitcase exists, the utility model has been designed and developed out a kind of laborsaving suitcase that has several wheels and can conveniently top bar.

For finishing above-mentioned goal of the invention, the utility model adopts following technical scheme:

Described laborsaving suitcase mainly is configured to propping up by casing, support is fixed on casing one side, and support is by a telescopic crossbeam and can form around the support bar that crossbeam rotated and can adjust certain angle, and support bar is scalable, its centre is equipped with spring, and the bottom is equipped with wheel.

Described laborsaving suitcase, its support can be independent structures, are fixed on arbitrary style suitcase by telescopic crossbeam.

Owing to adopt aforesaid technical scheme, the utlity model has following superiority:

1, simple in structure, cost is low, and is easy to manufacture;

2, draw case very laborsaving, easily up/down steps;

3, easy to use, good looking appearance is generous.

Description of drawings:

Fig. 1 is the structural representation of laborsaving suitcase;

Fig. 2 is the structural representation of support.

Among the figure: the 1-casing; The 2-crossbeam; The 3-support bar; The 4-spring; The 5-wheel; The 6-support.

The specific embodiment:

Be laborsaving suitcase of the present utility model as shown in Figure 1, it mainly is made of casing (1) and support (6), support (6) is fixed on casing (1) one side, support (6) is by a telescopic crossbeam (2) and can form around the support bar (3) that crossbeam (2) rotated and can adjust certain angle, support bar (3) is scalable, its centre is equipped with spring (4), and the bottom is equipped with wheel (5).When the user tiltedly drew case and bag, wheel (5) landed and shares the part weight of casing (1), and the support bar (3) of time spent support (6) can not tipped in the groove of casing (1) one side after folding.

Support (6) as shown in Figure 2, it can be used as an assembly of above-mentioned laborsaving suitcase, and it also can be used as an independent structures, is fixed on existing arbitrary style suitcase by telescopic crossbeam (2).Make crossbeam (2) block casing (1) by the length of regulating scalable crossbeam (2), thereby the suitcase of realizing it and all size is complementary.

Claims

1. laborsaving suitcase, it mainly is made of casing (1) and support (6), and it is characterized in that: support (6) is fixed on casing (1) one side; Support (6) is by a telescopic crossbeam (2) and can form around the support bar (3) that crossbeam (2) rotated and can adjust certain angle, and support bar (3) is scalable, and its centre is equipped with spring (4), and the bottom is equipped with wheel (5).