CN202019925U

CN202019925U - Structure of shell type portable suitcase with light weight

Info

Publication number: CN202019925U
Application number: CN2010206452457U
Authority: CN
Inventors: 杨盛焯
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-07
Filing date: 2010-12-07
Publication date: 2011-11-02
Anticipated expiration: 2020-12-07

Abstract

The utility model provides a structure of a shell type portable suitcase with light weight, which at least comprises a shell type case body and a case cover; the case body is provided with a groove; the opening of the groove is formed on one side of the case body, and the bottom side wall of the groove is formed on the other side; the case cover which is similar to the bottom side wall in size and corresponding to the opening in shape is arranged on the case body, so that sidelurch load caused by the reason that the case cover is opened or closed relatively to the case body which is in a horizontal state can be reduced; besides, the opening of the case body is far away from the medium or deep position of the whole suitcase, so that the requirement that a lifting handle is mounted at the middle as well as the supporting strength of a lifting strap can not be influenced.

Description

The structure of lightweight hard-shell type carrying box

Technical field

The utility model relates to a kind of structural design of lightweight hard-shell type carrying box.

Background technology

The used material of all brand carrying box (comprise suitcase, lightweight draw-bar box, box school bag, public affair case, portable computer case etc. can be carried the storage box of type) all is nylon material or plastic material on the market at present, comprises PP, ABS, PC etc.Wherein, the manufactured goods of nylon material general designations " commercial case ", the material of this kind casing is lighter, but cracky.Other plastic cement material goods general designations " hard shell trunk ", this kind casing mostly is one-body molded because of shell, so protectiveness is preferable; wherein, except the PC material, the weight of the manufactured goods of other materials is heavier; so advance and carry and its not light part is all arranged, still following in addition shortcoming:

1. most portable storage box, be example with present all monocoque suitcases (please join Fig. 1) especially, its opening 101 all is to approach the middle depth location of whole suitcase 10, split with recessed shell 110,111 formation in the both sides of similar shape, when article are filled clothing and carried out and during horizontal, the weight in space in the either side of this recessed shell 110,111 in suitcase 10 both sides, usually can reach about 5 to 10 kilograms, for general older or women user, all will feel very painstaking no matter need open or close case lid.

2. the carrying handle 13 of above-mentioned suitcase and locking on the 14 aluminium frame edge sealing layerings 12 that all are located near opening 101 at least one sides of depth location in above-mentioned, the size of this aluminium frame edge sealing layering 12, for the installing that this carrying handle 13 is provided and the abundant belt support strength at this position, its width generally (is looked the casing size and difference) about about 8 centimeters, its weight accounts for the suitable deal of whole suitcase, and the weight that causes suitcase is all more than a specified weight.29 o'clock casings for example, about 9 kilograms of the gross weight Chang Gaoda of its empty van, it is example that the delivery freight weight limit that allows with present each big airline is 20 kilograms, fill the trunk of clothing, be very easy to take place overweight situation, cause user's puzzlement, even if it miniaturization is made as aforementioned other types take the thing case, will cause user's white elephant; Therefore, if the empty van weight of above-mentioned carrying box can be given appropriateness and alleviates, more make the dress object space of allowing of this suitcase or carrying box effectively to improve relatively.

Brought forward is stated, and Fig. 1 to Figure 1B is the schematic diagram of carrying handle 13 installation positions of existing duricrust suitcase.This carrying handle 13 must be arranged on the aluminium frame edge sealing layering 12 of duricrust suitcase 10 usually, so that the force application location of carrying handle 13, can be near the middle degree of depth of whole suitcase 10 sides near this opening 101, when reaching belt, loading meeting in the whole case is evenly distributed in the both sides of carrying handle 13, the unlikely bad phenomenon that produces the casing inclination when belt.And because carrying handle 13 is near its opening 101, with regard to the FCL body, be to be the more weak position of intensity, therefore bear the load of casing dress thing in order to obtain enough support forces, this aluminium frame edge sealing layering 12 must be selected from firmer and abundant material, and for cooperating the size of carrying handle 13, aluminium frame edge sealing layering 12 all is the design than wide plate, therefore, for adapting to the increasing and the reinforcement demand of aluminium frame edge sealing layering 12, the weight of whole suitcase 10 can't effectively alleviate always; And on the vision impression, the aluminium frame edge sealing layering 12 that this is roomy still influences the globality design of these suitcases 10 to a certain extent.

Moreover, as previously mentioned, the shape and the size of the recessed shell 110,111 in the both sides of this suitcase 10, owing to need to cooperate the middle degree of depth setting of this aluminium frame edge sealing layering 12, installing of this opening 101 must be partial to the wherein recessed shell 110 of a side (being generally the case lid side), therefore will cause the actual side height (and degree of depth) of the recessed shell 110 of this side, less than the side height of the recessed shell 111 of opposite side; So, will make when carrying out horizontal that easily cause the phenomenon that the recessed shell 110,111 in both sides all can't horizontal is lean-in sticks up (shown in Figure 1B) because of the following Shen of the recessed shell 110 of smaller side, the stability when obviously article are put in influence has its disappearance in the use.

Summary of the invention

In view of above-mentioned shortcoming, designer of the present utility model makes breakthrough improvement at this shortcoming, and proposes the utility model application of the structure of a lightweight hard-shell type carrying box.

Lightweight hard-shell type carrying box of the present utility model mainly comprises a casing and a case lid; This casing is one to have the casing of groove type content space, and a side of this casing forms the opening of this groove type content space, and another respective side then forms a downside wall; Secondly, this case lid is set as fluted body lid near no content space with the size of this downside wall relatively and kenel, is installed in accordingly on this opening of casing, and the load that makes this case lid do out entire operation on this casing effectively alleviates; When horizontal, also can not influence the stable storing of casing, to improve traditional person's horizontal state lean-in disappearance of sticking up easily because of the lightweight of this case lid.

Secondly, for cooperating opening sidesway design of the present utility model, be provided with thin narrow type edge sealing layering at this opening especially, make the weight of this edge sealing layering significantly reduce, profile is more careful, make the moulding of whole carrying box more succinctly beautify, weight also obviously reduces, and more meets the user of aforementioned long-distance travel.

Moreover, in order to cooperate light and handyization of case lid of the present utility model, and the design that casing maximizes relatively orientation, the utility model more can be set as casing by main box and be connected casing and be synthesized, and this main box be connected between the casing, directly utilize a powerful case ring frame that is arranged near depth location in the whole carrying box to be connected; The carrying box handle more can directly be installed in this case ring frame on, make from the strength of this handle of belt, can be born by this case ring frame.

For realizing above-mentioned technique effect, the utility model provides a kind of structure of lightweight hard-shell type carrying box, and it comprises:

One casing is the casing of tool recess space in, and a wherein side of this casing is provided with the opening of this recess space, and ties in this opening part with a case lid pivot, and this case lid opening is corresponding with downside wall in the recess space;

The size of this case lid is identical with the downside wall of kenel and this casing, can open entire to this recess space at this opening part; And the degree of depth of the spatial accommodation of its inside is much smaller than the degree of depth of the recess space of this casing.

The structure of described lightweight hard-shell type carrying box, wherein, casing inner groovy spatial volume levels off to the inside total spatial of whole carrying box.

The structure of described lightweight hard-shell type carrying box, wherein, the middle depth location of whole carrying box is provided with at least one carrying handle.

The structure of described lightweight hard-shell type carrying box, wherein, the edge of opening of casing and case lid and the edge that is interlocked, device has narrow type edge sealing layering.

The structure of described lightweight hard-shell type carrying box, wherein, edge sealing layering is made up of mutual two chimeric edge sealing ring frames, these a plurality of edge sealing ring frames one at least have narrow relatively ring frame face, and wide relatively ring edge decided at the higher level but not officially announced, ring frame face is configured in covering relatively outside the edge of case lid or casing, and ring decided at the higher level but not officially announced then is locked together in these inboards that covers the edge.

The structure of described lightweight hard-shell type carrying box, wherein, between the two edge sealing ring frames, be provided with can be chimeric relatively embeded slot and chimeric flange.

The structure of described lightweight hard-shell type carrying box, wherein, casing is by a main box and be engaged on one of this main box and be connected casing and constituted, and should linking cabinet configuration between main box and case lid.

The structure of described lightweight hard-shell type carrying box, wherein, main box be connected between the casing, be connected by one case ring frame, one side of case ring frame wherein is connected main box, and opposite side engages and is connected casing, and this case ring frame is in order to the outer surface of the one at least of the both sides of linking, with this main box or be connected the outer surface of casing, form concordant outwardly.

The structure of described lightweight hard-shell type carrying box, wherein, case ring frame forms a matrix section, and the outer surface of its middle recess position, and other is provided with an outer panel and is decorated.

The structure of described lightweight hard-shell type carrying box, wherein, the upright state downside wall of casing is provided with the slip wheels.

Below promptly cooperate suitable embodiment accompanying drawing, after describing other objects and advantages of the present utility model in detail and being specified in.

Description of drawings

Fig. 1 is the structure of existing hard-shell type suitcase and the schematic perspective view that carrying handle is provided with;

Figure 1A is the opening schematic perspective view of hard-shell type suitcase shown in Figure 1;

Figure 1B is the natural opening side schematic view of hard-shell type suitcase shown in Figure 1;

Fig. 2 is that the utility model is the front schematic perspective view of embodiment with the hard-shell type suitcase;

Fig. 3 is the back side schematic perspective view of hard-shell type suitcase shown in Figure 2;

Fig. 4 is the horizontal state of opening the naturally side schematic view of hard-shell type suitcase shown in Figure 2;

Fig. 5 is that of the present utility model another implemented the schematic perspective view of example;

Fig. 6 is an A-A generalized section embodiment illustrated in fig. 5.

Description of reference numerals: 10-suitcase; The 101-opening; The recessed shell of 110-; The recessed shell of 111-; 12-aluminium frame edge sealing layering; The 13-carrying handle; The 14-lock; The 20-carrying box; The 23-casing; The 231-opening; The 232-downside wall; 234-is connected casing; 235-case ring frame; The both sides of 2351-matrix section; The outer panel of 236-; The 24-downside wall; 241-slip wheels; The 25-case lid; The 27-pull bar; The 41-carrying handle; The 42-edge sealing layering; 421,422-edge sealing ring frame; 4210,4220-ring frame face; 4211,4221-ring edge decided at the higher level but not officially announced; The 4212-embeded slot; The chimeric flange of 4222-.

The specific embodiment

Fig. 2 to Fig. 4 is the schematic diagram of the utility model lightweight hard-shell type carrying box structure.This carrying box 20 (is example with the suitcase) comprises a casing 23, a case lid 25 at least.Casing 23 is the casing of tool recess space in, and a wherein side of this casing 23 is the opening 231 of this recess space, with this opening 231 symmetrical be the downside wall 232 of casing 23 opposite sides, case lid 25 is with the size and the kenel of relative this downside wall 232, be set as fluted body lid near no content space, and be arranged on this opening 231 places accordingly, so that the recess space of this casing 23 is opened entire operation; On the downside wall 24 of the upright state of casing 23, more can be provided with slip wheels 241,, can utilize to carry out in-plane and move, and a pull bar 27 is set, with convenient long-distance dilatory operation with when casing 23 vertically-arrangeds.

Please be simultaneously with reference to Fig. 2 and Fig. 3.The schematic perspective view of carrying box of the present utility model shows that case lid 25 is arranged at top opening 231 places of casing 23, a plurality of carrying handles 41 are arranged at the top of this casing 23 respectively, and/or side is near depth location in the avris of whole suitcase, and the position of this carrying handle 41, be arranged on case lid 25 and casing 23 part (being opening 231 places) that is interlocked and possess the position of suitable distance, make this carrying handle 41 draw the position of carrying, can be away from more weak opening 231 edges of intensity, and provide sufficient support strength by the whole side structure of casing 23.And for example Fig. 2 is to shown in Figure 4, case lid 25 is lightly to change opening 231 places that the sidewall pattern is installed in casing 23 near the shallow of the no degree of depth, therefore, even few article are placed in the inboard at case lid, still can casing 23 horizontal and relatively this case lid 25 open or close when entire, because the weight of this case lid 25 or glove weight are far below casing 23, and its pattern is comparatively shallow and light and handy, and can be generally to form tilting state as shown in Figure 4, and the unlikely casing 23 that causes is general just like aforementioned conventional person, be subjected to the influence of case lid deadweight or loading, stick up and closed voluntarily phenomenon and produce inwardly to incline relatively, will be more convenient when ccontaining article and smoothly.

Moreover please join Fig. 2 to Fig. 6, the position that is provided with owing to above-mentioned carrying handle 41, be away from the opening 231 of casing 23, make this casing opening 231 or case lid opening be interlocked the place the edge, need not to bear again ought be too greatly from the La Tili of carrying handle 41, therefore the size and the intensity of the edge sealing layering 42 that installs of this position, dwindled significantly, that is applicable more tiny edge sealing layering 42, this compares with the required wide plate formula of existing carrying box edge sealing layering, not only can significantly alleviate the weight of carrying box empty van, more because tinyization of its edge sealing layering 42, and can provide the casing outward appearance preferable design space, further reduce of the harmful effect of these press strips whole case outward appearance, the total depth of case lid 25 is also significantly reduced, and avoids case lid 25 sides by the ccontaining too much content of planting of crossing.

The pattern of this edge sealing layering 42, can be as shown in Figure 6, be made up of two edge sealing ring frames 421 that can be chimeric mutually and 422, it has the narrower

ring frame face

4210,4220 and the ring edge decided at the higher level but not officially announced 4211,4221 of broad respectively, and is used for chimeric relatively embeded slot 4212 and chimeric flange 4222; These a plurality of ring frame faces 4210,4220 are when device, and the opening that is configured in case lid 25 and casing 23 respectively covers the outside at edge relatively, and 4211,4221 at ring edge decided at the higher level but not officially announced posts and is locked together in the inboard that this covers the edge relatively; So, can close under the entire state, only externally show narrower two ring frame faces, 4210,4220 positions, form lighter and handier and careful texture, be more suitable for the utilization of other more small-sized as previously mentioned duricrust carrying box structures at casing 23 and case lid 25.

As Fig. 5 and shown in Figure 6, for of the present utility model another can be implemented the schematic diagram of example.This casing 23 is the enforcement kenel of the bigger suitcase of a capacity; Because opening 231 of the present utility model is displaced to extremely near a side, make the total depth of casing 23 significantly deepen, for the convenience of processing, so structurally again can be with whole box body 23, divide the linking casing 234 that is connected by a main box 233 and a stage casing to be formed, main box 233 wherein is just like original traditional casing pattern, and with its open side edge, is incorporated into the one side with the case ring frame 235 that fully encloses frame intensity; Be connected 234 of casings and be combined in the another side of this case ring frame 235 with the one lateral edges, the opposite side edge is then in order to installing case lid 25, to increase the total capacity of whole tool casing 23; Moreover, integrality for profile, these case ring frame 235 more special matrix sections that are set as, and the both sides 2351 with this matrix section are connected main box 233 respectively and are connected casing 234, form the outer surface of the both sides 2351 of this matrix section and main box 233 and the outer surface that is connected casing 234 concordant outwardly, and can make that bulk shape can being kept perfectly property again with the outer surface of outer panel 236 these matrix sections of decoration.

The above person only is the most preferred embodiment of utility model, when not limiting the scope that the utility model is implemented according to this.Promptly the equalization done of the utility model claim changes or modifies generally, all should still belong in the scope that the utility model patent contains.

Claims

1. the structure of a lightweight hard-shell type carrying box is characterized in that, comprises:

2. the structure of lightweight hard-shell type carrying box according to claim 1 is characterized in that, casing inner groovy spatial volume levels off to the inside total spatial of whole carrying box.

3. the structure of lightweight hard-shell type carrying box according to claim 1 and 2 is characterized in that, the middle depth location of whole carrying box is provided with at least one carrying handle.

4. the structure of lightweight hard-shell type carrying box according to claim 1 and 2 is characterized in that, the edge of opening of casing and case lid and the edge that is interlocked, device has narrow type edge sealing layering.

5. the structure of lightweight hard-shell type carrying box according to claim 3 is characterized in that, the edge of opening of casing and case lid and the edge that is interlocked, device has narrow type edge sealing layering.

6. the structure of lightweight hard-shell type carrying box according to claim 4, it is characterized in that, edge sealing layering is made up of mutual two chimeric edge sealing ring frames, these a plurality of edge sealing ring frames one at least have narrow relatively ring frame face, and wide relatively ring edge decided at the higher level but not officially announced, ring frame face is configured in covering relatively outside the edge of case lid or casing, and ring decided at the higher level but not officially announced then is locked together in these inboards that covers the edge.

7. the structure of lightweight hard-shell type carrying box according to claim 6 is characterized in that, between the two edge sealing ring frames, be provided with can be chimeric relatively embeded slot and chimeric flange.

8. the structure of lightweight hard-shell type carrying box according to claim 1 and 2 is characterized in that, casing is by a main box and be engaged on one of this main box and be connected casing and constituted, and should linking cabinet configuration between main box and case lid.

9. the structure of lightweight hard-shell type carrying box according to claim 4 is characterized in that, casing is by a main box and be engaged on one of this main box and be connected casing and constituted, and should linking cabinet configuration between main box and case lid.

10. the structure of lightweight hard-shell type carrying box according to claim 6 is characterized in that, casing is by a main box and be engaged on one of this main box and be connected casing and constituted, and should linking cabinet configuration between main box and case lid.

11. the structure of lightweight hard-shell type carrying box according to claim 8, it is characterized in that, main box be connected between the casing, be connected by one case ring frame, one side of case ring frame wherein is connected main box, and opposite side engages and is connected casing, and this case ring frame is in order to the outer surface of the one at least of the both sides of linking, with this main box or be connected the outer surface of casing, form concordant outwardly.

12. the structure of lightweight hard-shell type carrying box according to claim 11 is characterized in that, case ring frame forms a matrix section, and the outer surface of its middle recess position, and other is provided with an outer panel and is decorated.

13. the structure of lightweight hard-shell type carrying box according to claim 1 and 2 is characterized in that, the upright state downside wall of casing is provided with the slip wheels.