CN2619512Y

CN2619512Y - Universal motion double pulling rod trunk

Info

Publication number: CN2619512Y
Application number: CN 03230923
Authority: CN
Inventors: 胡木良
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-28
Filing date: 2003-04-28
Publication date: 2004-06-09
Anticipated expiration: 2013-04-28

Abstract

An universal moving double pull rod suitcase is disclosed, the whole suitcase body is composed by an upper cover and a lower cover, the lower suitcase cover is installed with pull rods, trundles are installed under the suitcase body, the trundles are four, the bottoms of the upper suitcase cover and the lower suitcase cover are respectively installed with two trundles. Because the four trundles are installed under the suitcase body, when moved, the suitcase can be pulled slantways to make the two trundles under the lower suitcase cover contact with the ground, and the suitcase can be stood up to make the four trundles under the upper and lower suitcase covers contact with the ground so that the suitcase can be pushed or pulled to move. At the same time the four trundles can be made into universal wheels structure, so when the suitcase is moved, the direction turning is quite flexible and convenient, the suitcase can move ahead towards any direction.

Description

Universal mobile duplex pull rod suitcase

Technical field

The utility model relates to pull bar suitcase for the passengers, belongs to daily necessities.

Background technology

The increase of and contacts movable along with people, for example go out workmanships, travelling etc., it is also exquisite day by day to carry the packing that clothing etc. salutes, most employing suitcases or travelling bags.Suitcase or bag are AT STATION, harbour, airport etc. move gruellingly, and therefore, existing bigger suitcase or bag are installed wheel in the bottom, are placed on to haul on the ground or shove along, and alleviated fatigue.Existing duplex pull rod suitcase can be placed on again on the ground and draw, so be the user's favorite very much owing to available portable.But existing duplex pull rod suitcase hauls away because of the design casing of the time only considering to tilt, so only two directed wheels are installed, whole the erecting of chest can not be promoted, and be directed wheel in the both sides of following case lid bottom, thereby turn to dumbly, influenced the flexibility of using.

Summary of the invention

The utility model is in order to overcome the defective of prior art, a kind of universal mobile duplex pull rod suitcase is provided, form whole box body by upper box lid and following case lid, in the case lid pull bar is being installed down, under casing, castor is installed, it is characterized in that described castor is four, two castors respectively are installed in the bottom of upper box lid and following case lid.Described castor is installed in the support, and support and base flexibly connect, and base is fixed on the bottom of upper box lid and following case lid.The flexible connection of support and base is to be the 360 ° of rotations in center with the axis.This duplex pull rod suitcase is installed four castors in the bottom of case, not only casing hauls mobilely sideling, and whole chest can be erected and is pushing away or hauling away.Because support and the base flexible connection, particularly 360 ° of universal being rotatably connected of castor are installed, and therefore, it is very easy that the chest castor changes direction, promptly universal wheel, but the chest any direction is advanced, very easy to use, flexible.

Description of drawings

Fig. 1 is the universal mobile duplex pull rod suitcase A-A schematic cross-section of the utility model;

Fig. 2 is the universal mobile duplex pull rod suitcase schematic bottom view of the utility model;

Fig. 3 is a case lid schematic diagram under the universal mobile duplex pull rod suitcase of the utility model.

The specific embodiment

The utility model discloses universal mobile duplex pull rod suitcase, is the suitcase that four universal wheels are installed in a kind of upper and lower case lid bottom surface, or claims suitcase.Form whole box body by upper box lid 1 and following case lid 2, in the case lid pull bar 7 being installed down, castor is installed under casing, these are similar in appearance to prior art.Principal character is to be castor, and four castors promptly are installed under the duplex pull rod suitcase, as shown in Figure 2, in the bottom of upper box lid 1 and following case lid 2 two castors 3 is installed respectively.Its connected mode is: castor 3 is installed in the support 4, and support 4 flexibly connects with base 5, and base 5 is fixed on the bottom of upper box lid 1 and following case lid 2.Support 4 and the flexible connection of base 5 are to be 360 ° of rotatable connections of center with axis 6, and just four universal wheels have been installed in the bottom surface of draw-bar box, make chest draw, pass moving very convenient on the ground, turn to easily.

Claims

1, universal mobile duplex pull rod suitcase, form whole box body by upper box lid and following case lid,, castor is installed under casing in the case lid pull bar being installed down, it is characterized in that described castor is four, two castors (3) are respectively installed in the bottom of case lid (2) under upper box lid (1) is sharp.

2, universal mobile duplex pull rod suitcase as claimed in claim 1 is characterized in that described castor (3) is installed in the support (4), and support (4) flexibly connects with base (5), and base (5) is fixed on the bottom of upper box lid (1) and following case lid (2).

3, universal mobile duplex pull rod suitcase as claimed in claim 2, the flexible connection that it is characterized in that support (4) and base (5) are to be the 360 ° of rotations in center with axis (6).