CN2794277Y

CN2794277Y - Pull rod suitcase

Info

Publication number: CN2794277Y
Application number: CN200520200106.2U
Authority: CN
Inventors: 李其森
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-24
Filing date: 2005-02-24
Publication date: 2006-07-12
Anticipated expiration: 2015-02-24

Abstract

The utility model relates to a pull rod box. The utility model is characterized in that the lower bottom side of a box body is provided with a supporting frame which can be pulled and retracted, a wheel is arranged on the supporting frame and simultaneously the supporting frame is provided with a packing binding band and a towing rope. When a person carries a plurality of the pull rod boxes, the supporting frame of the most front pull rod box is opened, and the back pull rod box is orderly abutted on the front pull rod box in the sloping mode, is sheathed on a portable handle of the front pull rod box by using the packing binding band of the back pull rod box and is tightly pulled and fixed together. A person pulls all the pull rod boxes to move together, and the pull rod box solves the difficulties that too much luggage is loaded in a big pull rod box, so the big pull rod box is not convenient to move by hand and a plurality of pull rod boxes are also difficultly controlled by one person. If a young child is carried to travel, a rest and walk substituting tool can also be provided for the young child at any time. The utility model is particularly suitable for old persons, lovers and group travellers.

Description

Draw-bar box

Technical field

The utility model relates to a kind of draw-bar box for the passengers.

Background technology

The travelling draw-bar box that present people know is the pull bar that wheel is installed in the bottom of each chest and can stretches, this draw-bar box pull bar is recoverable to, save the space, very laborsaving when dragging, its invention brings great convenience for people's travelling life.But a new difficulty displays again in actual use, because the design of existing draw-bar box all is based on the consideration that everyone only carries a draw-bar box travelling, and a draw-bar box usually can not load all luggage, but use too big draw-bar box, then again can be very inconvenient when needs are moved, if a people carries several draw-bar boxes simultaneously, bad again control.So often can see such sight, the traveller drags a draw-bar box on the other hand, and draw-bar box top put a traveling bag again, also will carry on the back a bag on one's body, and is so not only inconvenient, also be very easy to tired, especially true for old man and the women that holds a baby in one's arms.

Summary of the invention

In order to solve above-mentioned difficulties, the utility model provides a kind of new draw-bar box, all advantages that not only kept present known draw-bar box, also solved a difficulty that the people carries a plurality of draw-bar boxes simply, and, if carry child's travelling, can also provide the instrument of having a rest and riding instead of walk for the child at any time.

The technical solution adopted in the utility model is: the lower bottom part pull bar side at casing has the bracing frame that can draw back and regain, and wheel is housed on the bracing frame, and bracing frame is close to the bottom of casing when packing up fully, and wheel is towards the front portion of casing.Open bracing frame, the front portion of casing is propped up, and casing inclination and ground are equipped with the degree that governor motion control bracing frame draws back and regains at an angle on the bracing frame, adjust the angle of inclination of casing with this.Lower bottom part one side of casing is equipped with packing bandage and tow strap simultaneously.When several draw-bar boxes are put together, the bracing frame of top draw-bar box is opened, the inclination successively of back, be pressed on the draw-bar box in front, and with the tension on the carrying handle of draw-bar box in front of the packing harness jacket of back draw-bar box, be fixed together.The people drags tow strap and spurs all draw-bar boxes and move together.Land simultaneously, bear under the situation of box weight at the trailing wheel of draw-bar box and the wheel of bracing frame, can the heavy less child of donor take on the casing.

The beneficial effects of the utility model are: by increasing parts seldom, bring into play the advantage of draw-bar box fully, make a people just can easily carry a plurality of draw-bar box travellings, and more laborsaving, allow the old man also can carry more luggage, enjoy the enjoyment of travelling at leisure.If carry child's travelling, can also provide the instrument of having a rest and riding instead of walk for the child at any time.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the front view of bottom side under the draw-bar box.

Fig. 2 be drag link sleeve and bracing frame rail plate sectional view and with the installation of supporting leg relation.

Fig. 3 is the side view of bracing frame when packing up, and then can be used as horizontal sliding wheel car and use if draw-bar box set level this moment.

Fig. 4 is the side view of bracing frame when opening.

Fig. 5 is two situations that draw-bar box uses simultaneously.

Among the figure: 1, pull bar, 2, carrying handle, 3, the wheel of bracing frame, 4, the cross bar of fixing packing bandage, 5, supporting leg, 6, the adjusting rod of supporting leg, 7, the trailing wheel of casing, 8, the reinforced pole between two supporting legs of bracing frame, 9, the pad pin clamp of holding concurrently, 10, drag link sleeve, 11, the rail plate of bracing frame, 12, be fixed on the adjusting rod rotating shaft on the guide rail, 13, the adjusting rod sliding axle, 14, the sliding shaft of supporting leg, 15, tow strap, 16, the chute on the supporting leg, 17, bracing frame rail plate breach, 18, the gear of supporting leg upper hopper chute, 19, the packing bandage.

Among the figure: (6), (12), (13), (16) and (18) have constituted the governor motion of bracing frame together, adjusting rod (6) can rotate around (12), adjusting rod sliding axle (13) can slide into some gears (18) along the chute on the supporting leg (16) and locate, thus the angle of inclination after fixing supporting legs (5) is opened.The sliding shaft of supporting leg (14) can slide in the rail plate (11) of bracing frame, and supporting leg (5) can take off from bracing frame rail plate breach (17).(9) be the pad pin clamp of holding concurrently, be installed on the reinforced pole (8) between two supporting legs of bracing frame that when bracing frame was packed up, pad was between drag link sleeve (10) and (8), (9) play clamp simultaneously, and bracing frame and the drag link sleeve of packing up (10) is fixed together.

The specific embodiment

When using single draw-bar box, bracing frame can be packed up also and can open, if the chest dress too completely can be with the packing bandage the zip of casing tighten with the protection draw-bar box.

If carry child's travelling, draw-bar box can be kept flat, adjust the position of bracing frame, become scooter, as shown in Figure 3.Allow the child be sitting in draw-bar box on cover, and the bandage of will packing uses as safety belt, around the health of crossing the child, and allows the child hold with a firm grip, the people draws tow strap to move ahead.

When two draw-bar boxes use simultaneously, the bracing frame of first draw-bar box is opened, adjusted adjusting rod (6) to certain gear (18), as shown in Figure 4, make this draw-bar box angle of inclination suitable, its weight is born by the trailing wheel of draw-bar box and the wheel of bracing frame.Second draw-bar box tilted to abut against on first draw-bar box, and it is packed harness jacket on the carrying handle of first draw-bar box, adjust the length of packing bandage, tension is fixed together two draw-bar boxes.As carry children, allow child be sitting on second draw-bar box, the pull bar that draws back second draw-bar box is as backrest, the packing bandage of first draw-bar box is around crossing two draw-bar boxes and fastening, to reinforce two connections between the draw-bar box, share pulling force simultaneously, as shown in Figure 5 to first draw-bar box carrying handle.The situation that a plurality of draw-bar boxes use simultaneously is identical therewith.The people drags tow strap or pull bar and spurs all draw-bar boxes and move together, and still can help by the pull bar of draw-bar box controlling party to.

When needs are moved chest, as chest is moved on the car, connect the packing bandage that each draw-bar box uses and with each draw-bar box separately to move just more laborsaving again as long as untie.

Just can normally use because only need on the draw-bar box bracing frame to be housed, thus if carry more than one this kind draw-bar box when going out, also can only keep a bracing frame on the draw-bar box, and other bracing frame is disassembled, make travelling more convenient.Method is: draw back from drag link sleeve (10) being installed on the reinforced pole (8) (9), supporting leg (5) is taken off from bracing frame rail plate breach (17), adjusting rod (6) is unloaded again.

Claims

1. draw-bar box, it is characterized in that: the bottom surface at draw-bar box is that the pull bar side is equipped with the bracing frame that can draw back and regain, and packing bandage and tow strap are housed simultaneously.

2. the described draw-bar box of claim 1 is characterized in that being equipped with on the bracing frame governor motion that wheel, rail plate and adjustment bracing frame draw back degree, and this governor motion can be to regulate continuously, also can be that gear is regulated.And bracing frame is demountable.