CN202436341U

CN202436341U - Expandable luggage

Info

Publication number: CN202436341U
Application number: CN 201220046821
Authority: CN
Inventors: 崔雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-14
Filing date: 2012-02-14
Publication date: 2012-09-19
Anticipated expiration: 2022-02-14
Also published as: WO2013120239A1

Abstract

The utility model relates to a luggage used in daily life, in particular to an expandable luggage which comprises an outer luggage body and an inner luggage body. The periphery of one end of the outer luggage body is connected with the periphery of one end of the inner luggage body through a soft connection portion. The expandable luggage further comprises a telescopic rod, wherein one end of the telescopic rod is connected with the inner luggage body, and the other end of the telescopic rod is connected with the bottom of the outer luggage body. The expandable luggage mainly resolves the technical problems that an existing luggage is relatively fixed in volume and cannot store more articles, can increase storage space through a nested structure, also facilitates self-storage and doesn't occupy large space in storage.

Description

A kind of case and bag of extendible capacity

Technical field

The utility model relates to the case and bag of the case and bag that use in the daily life, particularly a kind of extendible capacity.

Background technology

Case and bag are indispensable articles for use in the life of people market, and its major function is to take in article.When we have enough big accommodation space, often also need one enough big to hold the case and bag of more article.But the volume of existing case and bag (volume) always has the customization specification, and case and bag manufacturer also seldom makes the case and bag of more volume (volume) separately for client, and why customizing such specification is the needs in response to its use occasion.Such as: the luggage delivery case of international standard is single-piece luggage three edge lengths and is no more than 158 centimetres; So; In order to reach this standard, the volume of case and bag (volume) will be fixed along with the relative fixed of three edge lengths, and this case and bag often can not hold more article again.

Under the present circumstances, in order to take in more article, people can only buy more case and bag.But the thing followed is exactly that when these case and bag did not re-use, taking in also of itself need take bigger space, caused bigger inconvenience.

The utility model content

The purpose of the utility model is to provide a kind of case and bag of extendible capacity; Mainly solve volume (volume) relative fixed of existing case and bag; Can't take in the technical problem of more article; It can increase the accommodation space of case and bag through nested structure, also helps taking in of case and bag itself, need not to take bigger space when taking in.

For realizing above-mentioned purpose, the technical scheme of the utility model is.

A kind of case and bag of extendible capacity is characterized in that: it comprises outer case and internal box, and an end of outer case is peripheral to be connected through the portion that is flexible coupling with an end periphery of internal box; It also has expansion link, this expansion link an end be connected with internal box, the other end is connected with outer case.

The case and bag of described extendible capacity is characterized in that: described expansion link is made up of outer tube, interior pipe and the setting element that is used for fixing the inner and outer pipes telescopic location; Guan Yiduan is connected with internal box in described, and the described outer tube other end is connected with outer case.

The case and bag of described extendible capacity is characterized in that: described expansion link is to be horizontally disposed with and/or vertically to be provided with in outer case.

The case and bag of described extendible capacity is characterized in that: described case and bag are provided with the nested structure of multiple outer case and internal box, usage level setting and/or vertically disposed expansion link between multiple outer case and the internal box.

The major advantage of the utility model is summarized as follows:

1, the utility model case and bag are set to stretch through expansion link and expand the inside and outside nested structure of accommodation space, and case and bag can compress, extend, and provide convenience for placing different big or small article, also are convenient to taking in of case and bag self.

2, the utility model not only can be drawn high or widened in one direction, but also can pass through the multinest structure, on a plurality of directions, expand accommodation space (such as: draw high simultaneously or widen), therefore, technical have a bigger autgmentability.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is an interior outer case nested structure sketch map among the utility model embodiment 1.

Fig. 3 is the structural representation of expansion link among the utility model embodiment 1.

Fig. 4 is the user mode sketch map of the utility model embodiment 1.

The specific embodiment

Further specify the utility model below in conjunction with accompanying drawing and a plurality of embodiment.

Embodiment 1

See also Fig. 1-3, it is the structural representation of the case and bag embodiment 1 of the utility model extendible capacity, the expansion of can on short transverse, stretching of these case and bag.Like Fig. 1, shown in 2: it comprises outer case 1 and internal box 2, and the upper end of outer case 1 is peripheral to be connected through the portion 3 that is flexible coupling with the periphery, lower end of internal box 2; It also has expansion link 4, and the upper end of this expansion link 4 is connected with internal box 2, the lower end is connected with outer case 1 bottom.

As shown in Figure 3, described expansion link 4 is made up of outer tube 41, interior pipe 42 and the setting element 43 that is used for fixing the inner and outer pipes telescopic location; Pipe 42 upper ends are connected with internal box 2 in described, and described outer tube 41 lower ends are connected with outer case 1 bottom.

Among this embodiment 1, described expansion link 4 is vertically to be provided with two pairs in outer case 1, has guaranteed that internal box can carry out height in vertical direction with respect to outer case and expand.As shown in Figure 4, when internal box was up expanded through expansion link, the accommodation space of casing had obtained expansion, helps to take in more article.After the work of taking in is accomplished, for taking in of case and bag, can internal box be playbacked in the outer case again, so can not take bigger accommodation space yet, therefore, easy to operate.

As the variant of a kind of embodiment 1, described expansion link 4 can be to be horizontally disposed with two pairs or how secondary in outer case 1, guarantees that internal box can carry out width in the horizontal direction with respect to outer case and expand, and it equally also can play the effect of expansion accommodation space.

Embodiment 2

It is the further improvement on embodiment 1 basis, and main improvements are, can also be again in the described internal box a further nested internal box, and through another heavy interior outer case nested structure of mutually nested formation.

Usage level setting and/or vertically disposed expansion link between described multiple outer case 1 and the internal box 2, the flexible nested structure of the level that also can use double (multiple) vertically disposed flexible nested structure and/or double (multiple) to be provided with.

During use, case and bag perhaps can further be expanded space on width or height, perhaps can after highly expanding, carry out a heavy width again and expand (being that three dimensions is expanded).

Being merely the preferred embodiment of the utility model in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be the technological category of the utility model.

Claims

1. the case and bag of an extendible capacity, it is characterized in that: it comprises outer case (1) and internal box (2), an end of outer case (1) is peripheral to be connected through the portion that is flexible coupling (3) with an end periphery of internal box (2); It also has expansion link (4), and an end of (4) of this expansion link is connected with internal box (2), the other end is connected with outer case (1).

2. the case and bag of extendible capacity according to claim 1 is characterized in that: described expansion link (4) is made up of outer tube (41), interior pipe (42) and the setting element (43) that is used for fixing the inner and outer pipes telescopic location; Pipe (42) one ends are connected with internal box (2) in described, and described outer tube (41) other end is connected with outer case (1).

3. the case and bag of extendible capacity according to claim 1 and 2 is characterized in that: described expansion link (4) is to be horizontally disposed with and/or vertically to be provided with in outer case (1).

4. the case and bag of extendible capacity according to claim 1; It is characterized in that: described case and bag are provided with the nested structure of multiple outer case (1) and internal box (2), usage level setting and/or vertically disposed expansion link between multiple outer case (1) and the internal box (2).