CN2303758Y

CN2303758Y - Travelling suitcase carrying apparatus

Info

Publication number: CN2303758Y
Application number: CN 97209704
Authority: CN
Inventors: 田锦霞
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-18
Filing date: 1997-01-18
Publication date: 1999-01-13
Anticipated expiration: 2007-01-18

Abstract

The utility model relates to a traveling suitcase carrying apparatus. The utility model is characterized in that the utility model comprises a slidable base, a stretchable pushing handle is fixedly arranged on the upper part of one rear side of the base, a fixed seat is arranged on the pushing handle, the traveling suitcase can be deposed firmly between the base and the fixed seat, and the transportation by hand is convenient by the pushing handle; the lower part of the rear side of the base is symmetrically provided with a plurality of groups of pulley wheels, and the upper part of the base is provided with a supporting rod which can be flexed backwards and forwards; when the supporting rod is pulled out corresponding to the base, and the traveling suitcase can be supported firmly; while, when the traveling suitcase is transported, the traveling can be more stable by arrangement of a plurality of groups of pulley wheels.

Description

The suitcase Handling device

The utility model relates to a kind of suitcase Handling device, particularly relates to a kind of being supported that suitcase can be stable in the process of carrying, and the suitcase Handling device of advancing more stable.

Four jiaos in bottom edge installings of general suitcase pulley, setting by this pulley, as long as be held in the handle of suitcase during use, just can drive suitcase slidable travel forward, but, some inconveniences are still arranged in the use, for example the wheel of vehicle is wideer, and the rill lines on its rubber surface is healed when dark, the shock-absorbing effect of vehicle better, earth-grasping force is stronger, but it is light-duty being to use the pulley of Lee's case of being expert at, simply (there is not rubber to be coated on skin), single cheaply wheel body, be easy to because of hole, hole, hole, ground-surface hole, the stability when influencing the suitcase carrying makes suitcase topple over easily and overturns, simultaneously, when running into turning, must require great effort and adjust direction, if should make broad by single pulley, bigger wheel body, but be difficult for making, and cost is higher.

The purpose of this utility model is to provide a kind of suitcase Handling device, and in the process of carrying, what suitcase not only can be stable is supported, and more stable when advancing.

The suitcase Handling device that provides according to the utility model, wherein, back side lower part at Traveling case base is arranged with many group pulleys, and be provided with on the top of this base one can be elastic strut bar, make when this strut bar when relative this base is pulled out, the support that suitcase can be stable, simultaneously, by the settings of many group pulleys, make when the carrying suitcase, can make advance more stable.

The suitcase Handling device that provides according to the utility model, comprise that promotes a slidably base of handle and, this promotion handle is installed in the back upper lateral part of this base, and on this promotion handle, be provided with a permanent seat, make suitcase can firmly be seated between this base and this permanent seat, and leaning on this promotion handle and this base, side lower part is arranged with many group pulleys behind this suitcase, and be provided with on the top of this base one can be elastic strut bar, when this strut bar when relatively this base is pulled out, this suitcase can be subjected to stably supporting, simultaneously, by the settings of many group pulleys, make when this suitcase of carrying, can make advance more stable.

Below by most preferred embodiment and accompanying drawing suitcase Handling device of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the three-dimensional combination figure of the utility model preferred embodiment.

Fig. 2 is the back view of the utility model preferred embodiment.

Fig. 3 is the part three-dimensional exploded view of the promotion handle of the utility model preferred embodiment.

Fig. 4 is that Fig. 3 promotes the assembled sectional view when collapse state.

Fig. 5 is the assembled sectional view when the promotion handle is subjected to stretching among Fig. 3.

As shown in Figure 1, 2, suitcase Handling device of the present utility model comprises slidably a base 1 and rear side 10 tops and a stretchable promotion handle 2 that is installed in this base 1, on this promotion handle 2, be provided with a permanent seat 20, this suitcase 3 can firmly be seated between this base 1 and this permanent seat 20, and leaning on this promotion handle 2, with convenient carrying.

Rear side 10 bottoms of this base 1 are arranged with two assembly pulleys 11, and each assembly pulley 11 is made up of two series connected pulleys 110, and be provided with on the top of this base 1 one can be elastic strut bar 4, when these strut bar 4 relative these bases 1 were pulled out, this suitcase 3 can be subjected to stably supporting, simultaneously, series connection by this pulley 110, can relatively increase this pulley 110 and ground-surface area of contact, in the process of this suitcase 3 of carrying, can make advance more stable.

Shown in Fig. 1,3,4, this promotion handle 2 comprises two following fixed links 21, the last handle 22 that can stretch and this permanent seat 20.

This time fixed link 21 fastens respectively in the perforation 100,101 that this base 1 rear side 10 both upper ends thereof are reserved, and is provided with a U type hole at the upper end of this time fixed link 21 wall, and lamellar body 210 is replaced in one of moulding relatively.

Should go up handle 220 is handles of an inverted U, and its caliber is thinner than this time fixed link 21, this time fixed link 21 stretches or packs up relatively, should go up handle 22 and be provided with a perforation 220 at wall near the bottom, make on this and insert a spring 23 and a steel ball 24 corresponding to this perforation 220 in handle 22, this steel ball 24 is to be against in this perforation 220, and in the bottom of this perforation 220 at interval the appropriate position be provided with the knock hole 221 of two symmetries, can be at the solid fixed bolster 26 of this knock hole 221 places cover with projection 260.Cooperate shown in Figure 5, above this fixed bolster 26, be spaced a distance 26, cooperate shown in Figure 5, the d place is spaced a distance above this fixed bolster 26, a sheathed axle pad 25, flange 250 of these axle pad 25 lower end moulding is this time fixed link 21 stretchings relatively or when folding, the lamellar body 210 of replacing of this time fixed link 21 is to be against on the flange 250 of this axle pad 25 no matter should go up handle 22.

As shown in Figure 1, this permanent seat 20 is an inverted L shape, its two ends, back side are respectively equipped with a Coupling 27, and be fixed in the upper end of this time fixed link 21, the internal face of this Coupling 27 is to going up the bottom moulding of handle 22, shown in Fig. 3,4, comprise the positioning area 272 that the 271 and internal diameters in district are slightly larger than handle 22 and protrusion perforation 220 steel balls 24 of handle 22 on this on this that holds that 270, the internal diameters in district are slightly larger than handle 22 this on that enters that an internal diameter is slightly larger than this time fixed link 21.

As Fig. 4, shown in 5, when this suitcase 3 of carrying, can handle 22 pull-ups will should be gone up, handle 22 should be gone up and this Coupling 27 can be passed through simultaneously, the steel ball 24 of handle 22 is against positioning area 272 walls of this Coupling 27 on this, this axle pad 25 is against entering of this Coupling 27 and distinguishes 270 walls, can hear during use that this steel ball 24 is against the sound of positioning area 272 walls one " noise made in coughing or vomiting " of this Coupling 27, just can determine that when hearing this sound the last handle 22 of this promotion handle 2 is stretched and finish the location, simultaneously, when seeing that from the top down this Coupling 2 can be clear that also this steel ball 24 is against the wall of this Coupling 27, only need grasp this promotion handle 2 during use.

In addition, at the rear side of this base 1, a whole row the pulley of also can connecting, and reach the purpose of more stable carrying.

In sum, suitcase Handling device of the present utility model, series connection by this pulley 110, can relatively increase this pulley 110 and ground-surface area of contact, and under the collocation of this strut bar 4 is used, make the carrying process in, this suitcase 3 can stably be supported, and can make advance more stable.

Claims

1. suitcase Handling device, comprise slidably base, back upper lateral part and a stretchable promotion handle and a permanent seat that is located on this promotion handle that is installed in this base, suitcase can be seated between this base and this permanent seat, and promote handle against this, it is characterized in that: side lower part is arranged with most group pulleys behind this base, be provided with on the top of this base one can be elastic strut bar.

2. suitcase Handling device according to claim 1, it is characterized in that: this promotion handle comprises two following fixed links, can stretch upward a handle and a permanent seat, this time fixed link is installed in the two ends of upper lateral part behind this base respectively, and establish one at the upper end of this time fixed link wall and replace lamellar body, should go up handle is the handle of an inverted U, and its caliber is thinner than this time fixed link, this time fixed link stretches or packs up relatively, should go up the wall of handle bottom and establish a perforation, on this, insert a spring and a steel ball in the handle to boring a hole, be against in this perforation, and under this perforation, be provided with the knock hole of two symmetries with gap, fixed bolster in the solid projection of this knock hole place cover, the sheathed axle pad in compartment of terrain above this fixed bolster, flange of this axle pad lower end moulding, this time fixed link replace the flange that lamellar body is against this axle pad, these two ends, permanent seat back side are respectively equipped with a Coupling, and be fixed in the upper end of this time fixed link, this Coupling internal face moulding corresponding to the bottom of handle on this comprises the enter district of an internal diameter greater than this time fixed link, internal diameter holds district and internal diameter greater than handle this on and protrude the positioning area of the steel ball of boring a hole at last handle greater than handle on this.

3. suitcase Handling device according to claim 1, it is characterized in that: this assembly pulley has most pulleys.

4. suitcase Handling device according to claim 1, it is characterized in that: side lower part sets firmly the whole row's of most groups pulleys behind this base.