CN2623066Y

CN2623066Y - Telescopic travelling trunk

Info

Publication number: CN2623066Y
Application number: CN 03219908
Authority: CN
Inventors: 裴真皓
Original assignee: FENGHAN(XIAMEN) PLASTHETICS DEVELOPMENT CO LTD
Current assignee: FENGHAN(XIAMEN) PLASTHETICS DEVELOPMENT CO LTD
Priority date: 2003-02-14
Filing date: 2003-02-14
Publication date: 2004-07-07
Anticipated expiration: 2013-02-14

Abstract

The utility model discloses a telescopic traveling trunk, which comprises a box body, a cover body and a telescopic interlayer, a telescopic support device which can be adjusted by multilevel, is arranged on the box body and the inner side wall of a hard ring of the interlayer; the telescopic support device can not only support an unfolded traveling trunk to make the box body uneasy to be deformed, but also the multilevel adjustment function can adjust the volume of the box body with multilevel.

Description

Telescopic suitcase

Technical field

The utility model relates to a kind of suitcase, refers to a kind of telescopic suitcase of adjustable case body volume especially.

Background technology

In the prior art, telescopic suitcase 1 ' as shown in Figure 1, its be casing 11 ' and lid 12 ' between establish an interlayer 13 ', the telescopic function of this interlayer 13 ' have, generally be utilize slide fastener with interlayer 13 ' launch or stretch into suitcase 1 ' in, reach the purpose of expansion suitcase 1 ' volume.

Yet, the following shortcoming of above-mentioned telescopic suitcase 1 ' but exist: when launching 13 ' time of interlayer, because this interlayer 13 ' make for soft cloth, in it again without any supporter, therefore under the effect of the article of interlayer 13 ' thereon, protuberance is out of shape very easily downwards, not only influences the overall appearance of suitcase, and suitcase is damaged; In addition because interlayer 13 ' width limited, quantity also can not be a lot, so this kind suitcase generally has only small one and large one two kinds of capacity, its adjustable range is not only limited, can not reach multistage adjusting.

The utility model content

The purpose of this utility model is to provide a kind of telescopic suitcase, and it is not yielding when casing launches yet, and can multistage regulating box body bulk.

For achieving the above object, technical solution of the present utility model is: a kind of telescopic suitcase, comprise casing, lid and telescopic interlayer, and the bracing or strutting arrangement of a scalable and multistage adjusting is set on casing and the interlayer sclerosphere madial wall at least.

The lower fixed frame of this bracing or strutting arrangement is fixed on the casing, which is provided with chute, and chute wall has at least two locating holes; The upper holder of bracing or strutting arrangement is fixed on the interlayer sclerosphere, which is provided with guide pillar, is provided with the protruding grain in elasticity location between guide pillar and the chute, and the protruding grain in this location can be selected to cooperate with one of them locating hole.

This bracing or strutting arrangement also is provided with the middle fixed mount that is fixed on box inside top, in, be provided with cylinder between the lower fixed frame, vertical hollow of this cylinder and form chute, cylinder laterally also have at least two locating holes.

This guide pillar is a hollow, is provided with depression bar moving up and down in it, and upper holder is provided with the briquetting that can press depression bar, and the depression bar lower end is provided with hypotenuse, is located on a positioning block and locate protruding grain, and locating piece is provided with the inclined-plane that matches with the hypotenuse of depression bar.

This depression bar hypomere is contained in vertical storage tank of a location device, and the horizontal horizontal storage tank that communicates with vertical storage tank that also is provided with of positioner, it holds spring and locating piece successively.

This depression bar is divided into two sections, and epimere is provided with elongated slot, and hypomere also is provided with elongated slot, and hypotenuse then is provided with below hypomere.

The fixed mount of this bracing or strutting arrangement is provided with the support steel ring.

After adopting such scheme, owing to be provided with the bracing or strutting arrangement of scalable and multistage adjusting on the utility model suitcase madial wall, this bracing or strutting arrangement not only has supporting role to the suitcase that launches makes casing not yielding, and the volume that its multistage regulatory function also can multistage adjusting casing.

Description of drawings

Fig. 1 is a side status schematic diagram of commonly using telescopic suitcase;

Fig. 2 is overall structure schematic diagram of the present utility model (volume hour state);

Fig. 3 is the three-dimensional exploded view of the utility model bracing or strutting arrangement;

Fig. 4 is the combination partial sectional view of the utility model bracing or strutting arrangement;

Fig. 5 is the expanding-contracting action schematic diagram of the utility model bracing or strutting arrangement;

Fig. 6 is the view of the utility model when expanding into maximum.

Specific embodiment

As shown in Figure 2, the related suitcase 1 of the utility model mainly is made of casing 11 and lid 12, and is connected by interlayer 13 between casing 11 and the lid 12, and interlayer 13 is the soft cloth material, and it can reach by slide fastener 131 and launch or the purpose of folding.At least set firmly a telescopic bracing or strutting arrangement (about shown in the figure being each) at the madial wall of casing 11 and interlayer 13 upper end sclerospheres.

This bracing or strutting arrangement as shown in Figure 3, its upper holder 21 is fixed on the interlayer 13 upper end sclerospheres, middle fixed mount 22 is fixed on the top of casing 11 madial walls, lower fixed frame 23 then is fixed on the madial wall bottom of casing 11.Between last, middle fixed

mount

21,22, be provided with two guide pillars 3, these guide pillar 3 hollows, a ccontaining depression bar 4 in it, for ease of assembling, this depression bar 4 can be made as two sections, and the top of epimere is provided with an elongated slot 41, also be provided with an elongated slot 42 on the hypomere, the bottom of hypomere also is provided with a hypotenuse 43.Below two guide pillars 3, respectively be provided with a location device 5, these positioner 5 vertical and horizontal are respectively equipped with a storage tank that communicates 51,52, vertically storage tank 51 holds the hypomere of depression bar 4, laterally storage tank 52 then holds a spring 53 and a positioning block 54 successively, these locating piece 54 outsides are provided with the protruding grain 541 in location, also be provided with through hole on it, the hypotenuse 43 of relative depression bar 4 hypomeres of through-hole wall also is provided with an inclined-plane 542.In, be provided with two cylinders 6 between the lower fixed

frame

22,23, vertical hollow of this cylinder 6 and form chute 61, cylinder 6 laterally also have at least two locating holes 62, the protruding grain 541 in the location of above-mentioned locating piece 54 can cooperate with a locating hole 62 arbitrarily.In addition, upper holder 21 is made up of support body 211 and cover plate 212, is provided with a T type briquetting 7 in it, and when pressing lower lock block 7, moulded rod 4 can be descended in its two ends.

During combination, please cooperate shown in Figure 4ly, earlier the epimere of depression bar 4 be inserted from guide pillar 3 tops, again with guide pillar 3 lockings or rivet clasp on upper holder, and make the depression bar 3 can be to bottom offset under the pressing of briquetting 7; Again depression bar 4 hypomeres are placed in vertical storage tank 51 of positioner 5 afterwards, insert from guide pillar 3 belows with positioner 5 again, below guide pillar 3, and depression bar 4 hypomeres can be moved up and down at locking or rivet clasp, make the horizontal storage tank 52 of positioner 5 stretch in guide pillar 3 outsides simultaneously; Then, spring 53, locating piece 54 are placed in the horizontal storage tank 52 successively, again with guide pillar 3 insert in be fixed in, in the chute 61 of cylinder 6 between the lower fixed frame, and the protruding grain in the location of locating piece 54 541 is cooperated with one of them locating hole 62.At last, more whole bracing or strutting arrangement is fixedly installed on the sclerosphere madial wall of the casing 11 of suitcase 1 and interlayer 13.

When desire changes the volume of suitcase 1, as shown in Figure 5, press lower lock block 7, moulded rod 4 will be descended in the two ends of briquetting 7, and the hypotenuse 43 of depression bar 4 hypomeres is with the inclined-plane 542 in ejection locating piece 54 through holes, the protruding grain 541 in location of locating piece 54 is set back in the horizontal storage tank 52 of positioner 5, at this moment, press down again or on pull on fixed mount 21, the sclerosphere that upper holder 21 drives interlayers 13 upper ends rises or descends, this sclerosphere draws back or is pressed into interlayer 13, thereby makes suitcase 1 launch or fold.

When the protruding grain in location 541 when locating hole 62 cooperates, the volume minimum of suitcase 1, as shown in Figure 2.When the protruding grain in location 541 cooperates with the locating hole 62 of the top, the volume maximum of suitcase 1, as shown in Figure 6.And when the protruding grain 541 in location cooperates with middle any one locating hole 62, can reach the purpose of multistage adjusting suitcase 1 volume.

In addition, bracing or strutting arrangement of the present utility model also can be used on the traveling bag of ordinary soft, support steel ring as long as on upper holder 21 or middle fixed mount, add one, the traveling bag sandwich portion can be propped up, and reach the purpose that supports traveling bag and regulate the traveling bag volume.

Claims

1, a kind of telescopic suitcase comprises casing, lid and telescopic interlayer, it is characterized in that: the bracing or strutting arrangement that a scalable and multistage adjusting is set on casing and the interlayer sclerosphere madial wall at least.

2, telescopic suitcase as claimed in claim 1, it is characterized in that: the lower fixed frame of this bracing or strutting arrangement is fixed on the casing, which is provided with chute, and chute wall has at least two locating holes; The upper holder of bracing or strutting arrangement is fixed on the interlayer sclerosphere, which is provided with guide pillar, is provided with the protruding grain in elasticity location between guide pillar and the chute, and the protruding grain in this location can be selected to cooperate with one of them locating hole.

3, telescopic suitcase as claimed in claim 2, it is characterized in that: this bracing or strutting arrangement also is provided with the middle fixed mount that is fixed on box inside top, in, be provided with cylinder between the lower fixed frame, vertical hollow of this cylinder and form chute, cylinder laterally also have at least two locating holes.

4, telescopic suitcase as claimed in claim 2, it is characterized in that: this guide pillar is a hollow, be provided with depression bar moving up and down in it, upper holder is provided with the briquetting that can press depression bar, the depression bar lower end is provided with hypotenuse, be located on a positioning block and locate protruding grain, locating piece is provided with the inclined-plane that matches with the hypotenuse of depression bar.

5, telescopic suitcase as claimed in claim 4, it is characterized in that: this depression bar hypomere is contained in vertical storage tank of a location device, and the horizontal horizontal storage tank that communicates with vertical storage tank that also is provided with of positioner, it holds spring and locating piece successively.

6, telescopic suitcase as claimed in claim 4, it is characterized in that: this depression bar is divided into two sections, and epimere is provided with elongated slot, and hypomere also is provided with elongated slot, and hypotenuse then is provided with below hypomere.

7, telescopic suitcase as claimed in claim 1, it is characterized in that: the fixed mount of this bracing or strutting arrangement is provided with the support steel ring.