CN85105303A - Soft, light-duty luggage case - Google Patents
Soft, light-duty luggage case Download PDFInfo
- Publication number
- CN85105303A CN85105303A CN 85105303 CN85105303A CN85105303A CN 85105303 A CN85105303 A CN 85105303A CN 85105303 CN85105303 CN 85105303 CN 85105303 A CN85105303 A CN 85105303A CN 85105303 A CN85105303 A CN 85105303A
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- China
- Prior art keywords
- case
- binding tape
- loose
- hand
- shell
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The hand-baggage case comprises two soft shells that connect with loose-leaf, a handle, ring-type slide fastener and casing liner and annex.It is characterized in that cabinet shell is made with foamed material at least, the ability of the shape that resiles is arranged after the part distortion of shell.
Description
The present invention relates to a kind of hand-baggage case, it includes two soft shells that connect with loose-leaf, a handle, slide fastener and casing liner.
This luggage case is very common, also is the theme of No. 77,23693, French Patent (FRP) such as it.
But the described product of above-mentioned patent is said also imperfect in some sense, because the shell of this luggage case need install on the framework that has loose-leaf and chest locking device, and this kind chest can't carry out plant-scale production.
The soft luggage case of other popular on the market is by cutting, and stitching and assembling are made.
Yet these technologies have hindered the improvement of design, comprising liner being set or for improving product appearance, increasing required any other forming method of product practicality.
Therefore, be that pattern kind is many and different to the requirement of hand-baggage case, being modified in the manufacture process that wherein casing is inside and outside finished.
In addition, progressively a requirement of Zeng Changing is to wish luggage case is made flexible or semiflexible, makes each production phase, realizes the industrialized manufacturing as far as possible.
According to the present invention, this product be available in fact at least shell be to make with foamed material, shape (recovery of shape) automatically can resile after the distortion of the part of shell.According to the optimal process method, the foamed material moulding also links together, and is to be understood that these foamed materials can have various density and characteristic.
Maximum benefit is to use and can obtains by cutting some part by the lightweight material of thermoforming, hot pressing, heat-sealing method moulding.
According to the present invention, the most basic requirement is the characteristic that these foamed materials should have the shape that can resile after the distortion.
At last, according to the present invention, the method for utilizing of above-mentioned characteristic is that the partial shape of shell keeps by at least one reinforcement at least, when particularly in luggage case article being housed.
Reinforcement in one ring-type probably only is set, and a rigid member is played on forward and backward and other each limits at casing.
This reinforcement can be one or two of being assembled together, and one forwardly at the chest rear portion for one of two reinforcement, connects by fixing or dismountable spacing part between them.
No matter all reinforcements are single or become two, preferably can play following effect:
-booster action;
-as above-mentioned, flexible or half flexible foam that is used in cabinet shell is shaped or keeps its shape;
-as the load carrying plate;
-as hand-baggage case case inner liner and base plate are installed;
-as the seat board that installs and fixes handle;
-as an assembly aids, particularly when assembling handle and dividing plate and loose-leaf combination.
Use specially designed dividing plate and loose-leaf combination to obtain maximum benefit, these characteristics are also within the inventive concept scope.
The dividing plate and the loose-leaf combination of two-fold impeller formula are very common, every folded acanthus is installed on the shell of luggage case, the hinge action of shell takes place between said two folded acanthus, one tack is housed on each folded acanthus, supported by these tacks when luggage case rests on the ground, cabinet shell does not contact with ground.
Above-mentioned flap are made by metal or hard synthetic material usually, and the effect of loose-leaf is fulfiled in hinge joint together then.In fact, they are simple hardwares.
These members have brought inconvenience for plant-scale installation exercise, and they also easily get rusty and suffer other various damages.
Because folded acanthus needs to be installed on the luggage case shell by riveted joint, and is so its profile is very not attractive in appearance yet, if other annex (such as castor) also need be installed, then more unfavorable to the outward appearance of whole luggage case.
Therefore, the invention allows for a kind of dividing plate and loose-leaf combination of top described form, the possibility of luggage case being carried out maximum commercial scale assembling is provided, while shell and loose-leaf assemble one makes the whole gabarit of luggage case keep elegant in appearance as far as possible.
According to the present invention, above-mentioned effect is by using a dividing plate and loose-leaf combination to obtain on the hand-baggage case, this dividing plate and loose-leaf combination include two folded acanthus, folded acanthus is connected on two shells, the hinge action of shell occurs between two folded acanthus, one tack is housed on each folded acanthus, supported by these tacks when luggage case rests on the ground, its obvious characteristics is that dividing plate and loose-leaf are to pour into a monomer spare with synthetic material.
This monomer spare has following function.
-when luggage case be placed on the ground or any smooth in the localities the time as dividing plate.
-as the loose-leaf that forms hand-baggage case two shells.
Also special design has the device that castor is installed on dividing plate and the loose-leaf combination, so that mobile luggage case.
Clearly, this assembly involved in the present invention also has assembling function, with it two shells is linked together.
Dividing plate involved in the present invention and loose-leaf combination can be fixed on the luggage case with any suitable method, such as bonding, perhaps preferably are fixed in the reinforcement or framework mount pad in the shell.
Dividing plate and loose-leaf combination can be made with any synthetic material that can satisfy above-mentioned functions, and used synthetic material should be enough firm.So that can resist by the stress that stretches and transverse load causes.
Use polypropylene copolymer can obtain best effect.
The luggage case involved in the present invention that uses the same method also will be loaded onto special binding tape, and the design of binding tape is an another feature of the present invention.
Binding tape is set tightening article in the case in the case in hand-baggage, to be prior art install some on the binding tape regulate clasps for this, so that adjust the length of binding tape article in the case tightened.
In general, the binding tape device of this form wherein is equipped with a clasp on a binding tape, and clasp is made with synthetic material or metal, and the hole taut band that another root has corresponding bundle can insert in this clasp.
Though from consumer's angle, these binding tape devices use very satisfactory, plant-scale assembling therefore and pretty troublesome because it needs a large amount of manual operationss.Therefore, if can use the such luggage case of large-scale production operation manufacturing, that will be very difficult.
Therefore, the present invention has also proposed a kind of practical as far as possible binding tape device, and it can resemble the existing apparatus satisfactory at least, and simultaneously, it also provides mass-produced possibility.
According to the present invention, above-mentioned effect is installed in double joint band tightly binding device in the case by one and obtains this pair binding tape device and be used to tighten article in the luggage case, this binding tape device comprises the measure of fastening, and can regulate binding tape length according to article in the case, article in the case are tightened, and main feature is to inlay one group of hook on the strap wherein, inlay one group of said hook of ring and ring on another strap and link together, make the mutual fastening of binding tape to tighten article in the case.
In fact this connection is exactly that the VELCRO formula connects, and is defined as being connected of one group of hook and one group of ring here.
This jockey can be arranged on binding tape on any relative position and remain on this position.
Hand-baggage case involved in the present invention can all be made by the different polyethylene foam material of density and hardness.
Also available polyurethane of shell and poly composite material are made.
Equally, reinforcement can be poly, or polyethylene is injection molded.
Hand-baggage case involved in the present invention can high production rate be produced in a large number.In addition, the selection that is chosen as shape of product of material provides very big leeway, thereby has developed a kind of new product of novel original creation.
Below, based on accompanying drawing,, can more thorough understanding be arranged to the present invention with reference to one of them the explanation of many kinds of production methods.Wherein:
Fig. 1 is the overall diagram of a kind of case product of carrying the luggage in hand involved in the present invention;
Fig. 2 is the vertical view of inner reinforcement;
Fig. 2 a is the cross section view of Fig. 2 along the A-A line;
Fig. 3 is a side view of preceding reinforcement, and wherein a part is a cutaway view;
Fig. 4 is the part vertical view of reinforcement shown in Figure 3;
Fig. 5 is arranged on the vertical view of the spacing part between the armature;
Fig. 5 a is the cross section view of Fig. 5 along the B-B line;
Fig. 6 is the front view that is suitable for being installed in a handle on the luggage case involved in the present invention, and wherein a part is a cutaway view;
Fig. 7 is the dividing plate involved in the present invention and the side view of loose-leaf combination;
Fig. 8 is the upward view of part shown in Figure 7;
Fig. 9 is the cutaway view of Fig. 8 along the B-B line;
Figure 10 has represented a suitable mounting means of dividing plate and loose-leaf combination, is a local shaft side figure;
Figure 11 is a binding tape tie down device involved in the present invention.
Luggage case product involved in the present invention represents with label 1 that in Fig. 1 its chief component has:
-shell 2.
-case lid 3(also can be described as a shell).
-handle 4.
-dividing plate and loose- leaf combination 5,6
-ring-type slide fastener 7.
-slide fastener draws the locking device 8 of climbing.
As previously mentioned, shell can and can obtain burr (9) with forming process processing.On handle, then be embedding line (10).
These design features can't find in the prior art.
Above-mentioned design idea can obtain such as the crosslinked polyethylene foamed material by using, and this foamed material after the moulding has restorable ability after distortion, and these foamed materials can be flexibility or semiflexible.
The shape that very big advantage of the present invention is a luggage case is seen Fig. 2 by one or more inner reinforcements 10,11(), particularly, shown in Fig. 2 a, the free end 12,13 of reinforcement is crooked shape.
These reinforcements can, by such as bonding or the riveted joint method be connected with shell 2, after case lid 3 closes, just cannot see these reinforcements.
Reinforcement can be a monomer spare, perhaps as shown in Figure 2, and reinforcement 11 and back reinforcement 10 before being divided into.
As shown in Figure 3 and Figure 4, there is a bending 14 at preceding reinforcement middle part, at this sweep handle is set, and can find out that from lateral projection this sweep is symmetrical in the center, the front top rake of bent angle 15, the 16 decision shells of reinforcement.
Reinforcement also has following effect:
-as the seat board that installs and fixes handle;
-as the load carrying plate;
-connection is used to tighten the interior binding tape of case of article in the case;
Annex in-installation inner bag or other case.
Back reinforcement also includes two and lumps together or the dimple that separates separately except having the total effect of foregoing reinforcement, and as the mount pad of dividing plate, dividing plate mechanically is fixed in the mount pad of said reinforcement.
The assembling of luggage case only need be installed handle and dividing plate.
Two reinforcements can separate, and link together with two spacing parts 20 but be preferably in the chest both sides, shown in Fig. 5 and Fig. 5 a.
The spacing part can pass through, and is fixed together such as riveted joint mode and reinforcement.
But the spacing part is preferably demountable, and spacing part two ends have fixedly tongue piece 21,22, and in the mount pad of correspondence, an end of spacing part is processed into corrugated plate 23 and connects a flexure strip 24, so that pull down the spacing part from reinforcement on the reinforcement of can packing into.
As shown in Figure 6, handle 4 has anchor formula pin 25,26, and anchor formula pin 25,26 can insert in the hole 17,18 on the reinforcement, with adequate measure handle is fixed then.
At last, the ring-type slide fastener is sewn on the luggage case, by two flaps, 27,28 protection slide fasteners, as shown in Figure 1.
Referring to Fig. 7 to Figure 10, can see that dividing plate and the loose-leaf conjunction that the present invention relates to mainly be made up of two flat boards 32,33 that are fixed on the framework 35, dull and stereotyped 32,33 outstanding slightly shells 36, as shown in figure 10.
Loose-leaf 34 indentations are made by the part that a thickness reduces.
According to the present invention, flat board 32,33 and loose-leaf 34 pour into a monomer spare.
The very big advantage of above-mentioned design is that dividing plate and loose-leaf combination are only parts that will assemble between hand-baggage case two shells, slide fastener is all sewed at the whole edge of shell, after these two dividing plates and loose-leaf combination were loaded onto, slide fastener just can not have been opened in the position that dividing plate and loose-leaf combination are installed again.
Another advantage is that these dividing plates and loose-leaf combination are provided with connecting pin, such as V shape connecting pin 37, connecting pin 37 can imbed on the framework or the rigidity reinforcement (not shown) of luggage case on corresponding mount pad in.
In the later case, say that in a sense dividing plate also has assembling function, because just loose-leaf, shell and reinforcement can be linked together by the fixed operation of once mounting dividing plate.
Another advantage be dull and stereotyped 32,33 or one of them corresponding annex is housed so that the castor of mobile luggage case to be installed, these annexes pin assembly of preferably living automatically, thus help plant-scale production and processing.
At last, expressed binding tape device in the case involved in the present invention in Figure 11, it comprises two binding tapes 41,42.
The position of belt shown in Figure 11 also can reverse, and in the example of Figure 11, covers one group of hook 43 in the one side of belt 41 at the bottom of the case, as long as the length that covers can guarantee belt a firm connection effect is arranged.
-near the position 45 of binding tape 42 stiff ends, position 45 is when binding tape 41,42 is parallel to each other, with the correspondence position of 41 free ends on 42.
-to the free end position 46 of binding tape 42, position 46 is corresponding to the heap(ed) capacity of luggage case.
Much less, on hook 43 and ring 44 binding tapes that are covered in respectively separately.
Binding tape can be installed on the corresponding cabinet shell by any adequate measures.
The stiff end of binding tape can be fixed between reinforcement 47 and the shell 48 by mode such as bonding, as to rivet or compress, and this also is its advantage place.
Binding tape can be manufactured with any material, if mainly use polyethylene foam material, preferentially adopt crosslinked, by the hot forming hot compression or or even the mode of cutting make, its effect can be better.In order to reduce the wearing and tearing of binding tape, keep the shape of article in the case better, by hot formed mode, binding tape is done saw-toothed its go up the less part 49 of some thickness of shaping.
For example, for keister, to use two cover tightly binding devices involved in the present invention at least.
It should be understood that the present invention not only is confined to above-mentioned various assembly methods.
By utilizing raw material, the connecting shaping technology is just enough made the suitcase product of different shape,
Shell can use the different foamed material of various density and hardnesses, makes product have various rigidity and shape recovery capability.
Therefore, shell and reinforcement all can use polyethylene foam material, and the unique difference between them is the hardness difference of material separately.
The complete design of the luggage case that the present invention relates to provides the possibility of it being carried out industrial-scale production.
Claims (25)
1, this hand-baggage case comprises two soft shells that connect with loose-leaf, a handle, and ring-type slide fastener and casing liner and annex is characterized in that cabinet shell is made with foamed material at least, after the part distortion of shell restorable ability are arranged.
2, the hand-baggage case that requires according to claim 1 is characterized in that foamed material can also can link together in moulding, and foamed material also can have various density and characteristic.
3, according to claim 1 or the 2 hand-baggage casees that require, it is characterized in that it is to make with light foam material, and these foamed materials can be by thermoforming, hot pressing or heat-sealing method moulding.
4,, it is characterized in that it also includes the inside reinforcement made from synthetic material according to the hand-baggage case of any requirement in the claim 1 to 3.
5, the hand-baggage case that requires according to claim 4 is characterized in that reinforcement helps to keep the shape of luggage case.
6, according to claim 4 or the 5 hand-baggage casees that require, it is characterized in that reinforcement comprises two members 10,11.
7, the hand-baggage case that requires according to claim 6 is characterized in that member 10,11 connects by the spacing part.
8, the hand-baggage case that requires according to claim 7 is characterized in that spacing part 20 is removable.
9, according to the hand-baggage case of any requirement in the claim 4 to 8, there is a sweep 14 at reinforcement 11 middle parts before it is characterized in that, 14 places are provided with handle at sweep.
10, the hand-baggage case that requires according to claim 9 has the hole 17,18 that is used for fixing handle on the reinforcement 11 before it is characterized in that, and has a slotted eye at least, and binding tape passes this slotted eye in the case.
11, the hand-baggage case that requires according to claim 10 is characterized in that the binding tape clamping is between shell and reinforcement 11.
12, according to claim 10 or the 11 hand-baggage casees that require, it is characterized in that having connector on the reinforcement 11, these connectors are used for installing annex in inner bag or other case.
13,, it is characterized in that the ring-type slide fastener is sewn on the shell also by two flaps (27,28) protection according to the hand-baggage case of any requirement in the claim 1 to 12.
14, the hand-baggage case that requires according to claim 1 to 13, it is characterized in that it includes a dividing plate and loose-leaf combination, this combination is made up of two folded acanthus, folded acanthus is connected on two shells, the hinge action of said shell is finished between two folded acanthus, one tack is housed on each folded acanthus, when luggage case rests on the ground, supports, it is characterized in that dividing plate and loose-leaf are poured into a monomer spare with synthetic material by these tacks.
15, dividing plate and the loose-leaf combination that requires according to claim 14 is characterized in that it includes the two boards 32,33 that is separated by mid portion 34, and mid portion 34 forms actual loose-leaf.
16, according to claim 14 or 15 dividing plate and the loose-leaf combinations that require, it is characterized in that including the anchor 37 that connects with shell or shell reinforcement.
17,, it is characterized in that they also serve as the connector that connects two shells according to the dividing plate and the loose-leaf combination of any requirement in the claim 14 to 16.
18,, it is characterized in that plate 32,33 has the annex that installs and fixes castor according to the dividing plate and the loose-leaf combination of any requirement in the claim 14 to 17.
19,, it is characterized in that plate 32,33 links to each other with framework 35 and gives prominence on shell 36 according to the dividing plate and the loose-leaf combination of any requirement in the claim 15 to 18.
20,, it is characterized in that loose-leaf part 34 is that the continuous part that a thickness reduces is done engrail according to the dividing plate and the loose-leaf combination of any requirement in the claim 15 to 19.
21,, it is characterized in that it is made by polypropylene copolymer according to the dividing plate and the loose-leaf combination of any requirement in the claim 14 to 20.
22, according to the hand-baggage case of any requirement in the claim 1 to 21, it is characterized in that it includes the two binding tape devices that keep article in the case, binding tape comprise tie down device and one according to article in the case what and keep their binding tape length adjustment devices of invariant position separately, it is characterized in that inlaying one group of hook 43 on the binding tape 41 wherein, inlay one group of ring 44 on another binding tape 42, said hook and ring connect together, and make the mutual fastening of binding tape so that tighten article in the case.
23, the two binding tape devices that require according to claim 22 is characterized in that encircling 44 areas that cover and determine according to following:
From near the position 45 of binding tape 42 stiff ends, position 45 is when binding tape 41,42 is parallel to each other, with the correspondence position of 41 free ends on 42.
To the free end position 46 of binding tape 42, position 46 is corresponding to the heap(ed) capacity of luggage case.
24, according to claim 22 or the 23 two binding tape devices that require, it is characterized in that the stiff end of binding tape 41,42 is fixed between shell reinforcement 47 and the shell 48 by mode bonding, that rivet or compress.
25,, it is characterized in that binding tape made by the crosslinked polyethylene foamed material basically according to two binding tape devices of any requirement in the claim 22 to 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85105303 CN85105303A (en) | 1985-07-10 | 1985-07-10 | Soft, light-duty luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85105303 CN85105303A (en) | 1985-07-10 | 1985-07-10 | Soft, light-duty luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85105303A true CN85105303A (en) | 1987-01-14 |
Family
ID=4794393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85105303 Pending CN85105303A (en) | 1985-07-10 | 1985-07-10 | Soft, light-duty luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85105303A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411564C (en) * | 2003-10-21 | 2008-08-20 | 兰道及哈瓦国际有限公司 | Luggage |
| US7832533B2 (en) | 2003-10-21 | 2010-11-16 | Landor & Hawa International Limited | Article of luggage |
| CN106858968A (en) * | 2011-06-24 | 2017-06-20 | 途明股份有限公司 | The luggage case of lightweight, high intensity |
| US11986072B2 (en) | 2019-01-03 | 2024-05-21 | Tumi, Inc. | Zipper cover arrangement for luggage and bags |
-
1985
- 1985-07-10 CN CN 85105303 patent/CN85105303A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411564C (en) * | 2003-10-21 | 2008-08-20 | 兰道及哈瓦国际有限公司 | Luggage |
| US7832533B2 (en) | 2003-10-21 | 2010-11-16 | Landor & Hawa International Limited | Article of luggage |
| CN106858968A (en) * | 2011-06-24 | 2017-06-20 | 途明股份有限公司 | The luggage case of lightweight, high intensity |
| US11986072B2 (en) | 2019-01-03 | 2024-05-21 | Tumi, Inc. | Zipper cover arrangement for luggage and bags |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |