CN2577651Y

CN2577651Y - Suitcase

Info

Publication number: CN2577651Y
Application number: CN02282933U
Authority: CN
Inventors: 贝拉·马丁
Original assignee: LESUKE CO Ltd
Current assignee: LESUKE CO Ltd
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2003-10-08
Anticipated expiration: 2012-10-25
Also published as: US20040079604A1

Abstract

The utility model relates to a suitcase, which comprises at least a case body, an upper pull rod seat and a lower pull rod seat which are arranged on the case body, collapsible pull rod components and wheels. The suitcase is characterized in that a base plate is arranged on the proper position at the middle of the inside of the first side of the case body, the base plate is connected with two opposite lateral sides of the frame of the case body, and the lower pull rod seat is arranged on the base plate. Owing to the adoption of the design proposal, the lower useful space of the suitcase is released, which makes the lower half part of the suitcase a complete space; the length of the pull rod components is shortened; thus, the material can be saved and the self weight of the case can be decreased.

Description

A kind of luggage

Technical field

The utility model is a kind of case and bag, a kind of specifically soft case and bag with telescopic pull bar.

Background technology

Case and bag are article commonly used that people travel.Existing case and bag, particularly soft case and bag comprise a telescopic pull bar usually at least.As Chinese patent CN2450945, CN2379008 and CN2203065 etc. are described, what it was same is, telescopic rod assembly is that the upper connecting rod seat from the last end face of casing stretches into casing and anchors on the drop-down pole socket that is arranged at the casing lower bottom part, as shown in Figure 1, surplus such design has used 10 year.Such design is often because the rod assembly in casing is protruding in casing and taken the useful space in a lot of casings in length and breadth, make the user in the very inconvenience of when vanning, some be afraid of folding article have to avoid rod assembly squeeze be placed on rod assembly around.Simultaneously, because the rod assembly structure is bigger, heavier relatively.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, proposes a kind of useful space in the case that discharges, and convenient the use alleviates the improved luggage of case and bag deadweight.

The purpose of this utility model is achieved by following technical scheme: which comprises at least casing, be installed in upper connecting rod seat and drop-down pole socket, scalable rod assembly and the pulley of casing, it is characterized in that being provided with a substrate at least in the appropriate location of casing first middle inside, the framework that this substrate is relative with two is connected, and described drop-down pole socket is arranged on the appropriate location of this substrate.

According to above feature, rod assembly described in the utility model end face on casing prolongs first inboard of casing and stretches in the casing and be installed in up and down between the draw-bar seat; Described substrate can be U font or yi word pattern and is connected as a single entity with box frame at substrate.

Compare prior art, the utlity model has following advantage:

1, discharged the useful space of case and bag bottoms, make that the latter half of case and bag is a complete space, make things convenient for the user to place and be afraid of folding article.

2, shortened the distance of pull bar, not only save material, and alleviated the deadweight of case and bag.

3, owing in case and bag, be provided with at least one substrate, make that these soft case and bag have increased rigidity, and do not cause case and bag to twist.

Description of drawings

Fig. 1 is prior art case and bag stereograms;

Fig. 2 is the utility model case and bag stereograms;

Fig. 3 is the utility model substrate and drop-down pole socket schematic diagram;

Fig. 4 is the utility model second embodiment schematic diagram;

Fig. 5 is the utility model the 3rd embodiment schematic diagram.

Embodiment

Please refer to Fig. 2 and Fig. 3, a kind of luggage of the utility model comprises casing 1 at least, is installed in upper connecting rod seat 11 and drop-down pole socket 12, scalable rod assembly 13 and the pulley 14 of casing 1.Casing 1 is to be made of a framework 16 cladding flexible materials.Described rod assembly 13 comprises a Hollow Pillar 131 and the telescopic pull bar 132 that is arranged in this pillar 131.Rod assembly 13 side direction bottom surface 18 directions in casing 1 end face 17 prolongs first 15 of casing are extended, and are installed between upper connecting rod seat 11 and the drop-down pole socket 12.

Appropriate location in the inboard of 1 first 15 of casing is provided with a substrate 121, and this substrate 121 is " U " font, and its relative two ends 122 are connected with 16 liang of relative sides 161 of framework respectively.Connected mode can be to be spirally connected, to rivet or bonding etc.Described drop-down pole socket 12 is arranged on the appropriate location of substrate 121.Rod assembly 13 connects as one with box frame 16.

Refer again to Fig. 3, drop-down pole socket 12 is installed on the substrate 121, is provided with the bearing 123 that is used for fixing rod assembly 13 on substrate 121.Also can between upper connecting rod seat 11 and drop-down pole socket 12, set up one or more second substrates, the shape of second substrate and connected mode can be joined by connected mode and the framework 16 identical with aforesaid base plate 121, with the be connected fastness of reinforced pull rod assembly 13 with casing 1.

Refer again to Fig. 4, in second embodiment of the present utility model, described substrate 121 ' is a yi word pattern, and this substrate 121 ' is connected with the side 161 that is spirally connected or riveted way is relative with two of box frame 16 by the connection right angle 124 that is located at its two ends.Similarly, in order to increase the bonding strength of rod assembly 13 and casing 1, also can set up one or more second substrates again between upper connecting rod seat 11 and drop-down pole socket 12, the shape of second substrate and connected mode can adopt the connected mode identical with aforesaid base plate 121 '.The Hollow Pillar 131 of rod assembly 13 can be fixed on second substrate by bearing.

Refer again to Fig. 5, among the utility model the 3rd embodiment, substrate 121 " make actual rare one substrate 121 that connects two relative sides 161 that is formed up to box frame 16 one injection mouldings " one framework 16.

In the utility model, the outside that casing is first 15 is a plane.

The substrate 121 of drop-down pole socket 12 and box frame 16 usefulness hollow plastic sheet materials are made, to reduce the weight of casing 1.

More than given embodiment only be several embodiment of the present utility model, can not be used for the restriction to explanation of the present utility model.

Claims

1. luggage, at least comprise casing, be installed in upper connecting rod seat and drop-down pole socket, scalable rod assembly and the pulley of casing, it is characterized in that being provided with a substrate at least in the appropriate location of casing first middle inside, the frame facet that this substrate is relative with two is connected, and described drop-down pole socket is arranged on the appropriate location of this substrate.

2. case and bag as claimed in claim 1 is characterized in that described casing is made of the framework flexible material outer with being coated on framework.

3. case and bag as claimed in claim 1 or 2, it is characterized in that described rod assembly comprises a Hollow Pillar and is arranged on the interior telescopic pull bar of this pillar, rod assembly extends along first interior side direction of casing bottom surface from box top, and is installed in up and down between the draw-bar seat.

4. case and bag as claimed in claim 3 is characterized in that described substrate is " U " type, and its two ends are by being spirally connected or riveting or the mode and the box frame side that bond connect as one.

5. case and bag as claimed in claim 3 is characterized in that described substrate is " one " font, and the connection right angle by being located at the substrate end is to be spirally connected or riveted joint mode and box frame side are connected as a single entity.

6. case and bag as claimed in claim 3 is characterized in that substrate and box frame connect as one by injection moulding.

7. as claim 4 or 5 or 6 described case and bag, it is characterized in that between upper connecting rod seat and substrate, at least also being provided with second substrate, second substrate is connected with framework by the connected mode identical with the framework two relative side with substrate, and rod assembly is fixed on second substrate.

8. case and bag as claimed in claim 7 is characterized in that the connected mode of second substrate and framework two relative side is different with the connected mode of substrate and framework.

9. as any one described case and bag as described in the claim 1 to 8, the outside that it is characterized in that first of described casing is a plane.

10. case and bag as claimed in claim 1 is characterized in that described substrate and box frame make with hollow plastic sheet material.