CN206062412U - A kind of suitcase that freely can be split - Google Patents

Abstract

This utility model provides a kind of suitcase that freely can be split, suitcase includes the main box for being provided with pull bar, the base for being fixed with universal wheel, main box is detachably connected with base, dilatation casing is removably connected between base and main box, groove is provided with dilatation casing, connection inserted sheet is slidably connected on main box, connection inserted sheet injects groove and is connected in groove, so user can be saved and bought the cost of different model suitcase because demand is different according to the receiving space for needing adjustment suitcase of user.

Description

A kind of suitcase that freely can be split

Technical field

This utility model is related to consumer goods industries, specially a kind of suitcase that freely can be split.

Background technology

Suitcase is a class of case and bag, easy to use, is increasingly increased in current travelling industry high speed development and travelling merchants' trip Today, suitcase is indispensable product.The design of suitcase on the market is simple at present, and single function gradually cannot Meet the demand of people.

Suitcase in the market has that multiple sizes are available, but buyer is but difficult to select a satisfied chi Very little, reason is that the luggage of band required for trip each time all may be different more, causes many consumers big-and-middle trumpet Suitcase all respectively buys one, causes the very big wasting of resources.

Utility model content

The technological deficiency of user needs, this utility model are fixed, conveniently can not be adapted to solve existing suitcase model A kind of suitcase that freely can be split is disclosed, the inconvenience that suitcase fixed dimension is brought to user is solved, while saving Cost.

For achieving the above object, this utility model provides a kind of suitcase that freely can be split, and its structure includes installing The main box for having pull bar is, the base for being fixed with universal wheel, is removably connected with dilatation casing, dilatation between base and main box Groove is provided with casing, connection inserted sheet on main box, is slidably connected, connection inserted sheet injects groove and is connected in groove.Expand Tank body can add one or more, so can be according to the receiving space for needing adjustment suitcase of user, there is provided Convenient, the connection inserted sheet being installed in addition with forms further main box, dilatation casing, base unified overall, and each composition casing will not Activity easily, it is ensured that the steadiness of overall casing, connects inserted sheet and can be additionally used in adding the name of user, prevent wrong by travelling Case.

Further, wedged interface is provided with Traveling case base, on main box, is fixed with the wedge shape that wedged interface is entered in grafting Slotting body, is provided with wedged interface, side stationary wedge with both sides side substantially symmetrical about its central axis on dilatation casing and inserts body, flash chamber wedge shape Interface, wedge shape are inserted body and are used cooperatively with the slotting body of main box wedge shape, base wedged interface respectively, make base, main box, dilatation casing Between stable connection, and also each layer can be allowed without pulling down completely, can be used with next layer of chest by sliding It is convenient.

Further, the display screen of Fingerprint Lock and Fingerprint Lock connection is installed, on main box on dilatation casing, base Electromagnetic lock is installed, one step of Fingerprint Lock is unlocked, very easy to use, and simple structure, therefore fault rate is locked compared with conventional cipher It is lower, and Fingerprint Lock has built-in control circuit to possess store function, can store tens kinds of different fingerprints, facilitate one family It is used in conjunction with, the display screen of connection can be used to recognize fingerprint and show that electromagnetic lock is used for folding base, dilatation casing.

Further, base, main box and flash chamber body periphery are cased with containment vessel, containment vessel respectively with base, main box, Dilatation casing is matched, and both plays a part of to protect suitcase, can be selected the pattern assembling of shell again according to hobby, be played U.S. Sight, flexibility, the effect of personalized customization.

Further, four side of base has been pivotally connected steel loop, and steel loop tape splicing of rising to the bait has the elastic cord of adjusting button, elastic cord two End is connected with the clasp joint of hook realization and steel loop, and suitcase is bundled by restraint zone around suitcase, plays The effect of case each several part.

Further, collecting bag is fixed with base side wall, is fixed with inside collecting bag for fastening the fastening of elastic cord Band, can receive elastic cord when elastic cord is not used.

To sum up, the beneficial effects of the utility model are：The inconvenience that suitcase fixed dimension is brought to user is solved, can With the receiving space for needing adjustment suitcase according to user, user has been saved and different model trip has been bought because demand is different The cost of row case, easy to use, simple structure facilitate one family to be used in conjunction with.

Description of the drawings

Fig. 1 is a kind of Structure explosion diagram of embodiment of this utility model；

Fig. 2 is the structural representation of this utility model another kind embodiment；

Fig. 3 is the structural representation of this utility model another kind embodiment；

Fig. 4 is the structural representation of this utility model another kind embodiment；

In figure, 1, pull bar；2nd, main box；3rd, universal wheel；4th, base；5th, dilatation casing；6th, groove；7th, connect inserted sheet；8、 Wedged interface；9th, wedge shape inserts body；10th, Fingerprint Lock；11st, display screen；12nd, electromagnetic lock；13rd, containment vessel；14th, steel loop；15th, adjust Button；16th, elastic cord；17th, link up with；18th, collecting bag.

Specific embodiment

This utility model is made further instructions below in conjunction with accompanying drawing, specific embodiment.

Embodiment one：A kind of suitcase that freely can be split that this utility model is provided, with reference to shown in Fig. 1, its structure bag The main box 2 for being provided with pull bar 1, the base 4 for being fixed with universal wheel 3 are included, main box is detachably connected with base, in base and master Dilatation casing 5 is removably connected between casing, groove 6 on dilatation casing, is provided with, connection inserted sheet on main box, is slidably connected 7, connection inserted sheet injects groove and is connected in groove, with reference to shown in Fig. 2.

Being detachably connected between above-mentioned base and main box can be for example closed using any one mode of the prior art Page connection, bearing pin connection, snap connection etc., dismountable attachment structure is capable of achieving in prior art and can be used, due to even Binding structure is prior art, therefore here is not described in detail；Dilatation casing can be the increase by enumerated in Fig. 1, it is also possible to It is multiple, user can be determined according to different demands, can be by existing skill between main box, dilatation casing, base upper casing, lower casing In art, the mode such as common lock body, hasp, latch realizes folding.

As preferred, wedged interface 8 on base, is provided with, on main box, is fixed with the slotting body of wedge shape that wedged interface is entered in grafting 9, when dilatation casing is not added, main box is inserted body, wedged interface by wedge shape and realizes being detachably connected, preferred this shape Shape, structure be it is the easiest, while and can guarantee that a kind of firm implementation, with both sides substantially symmetrical about its central axis on dilatation casing Side is provided with wedged interface, side stationary wedge and inserts body, and wedged interface, wedge shape are inserted body and may be provided at any phase on dilatation casing Correspondence both sides, as dilatation casing needs to be connected with main box, base, so dilatation casing wedged interface, wedge shape insert body difference Body, base wedged interface are inserted with main box wedge shape to use cooperatively, and dilatation casing for it is multiple when, and pass through wedged interface, wedge Shape is inserted body and realizes being detachably connected.

Further, be provided with main box Fingerprint Lock 10, and Fingerprint Lock connection display screen 11, dilatation casing, base On be mounted on electromagnetic lock 12, select Fingerprint Lock to be installed on main box, safety is good, and dilatation casing, base pass through electromagnetism Lock folding, it, as the design of electromagnetic lock is as electric magnet, is the principle using electric magnetisation to be, when electric current passes through stalloy, Electromagnetic lock can produce the powerful suction absorption iron plate that holds tightly and reach the effect locked a door.As long as slight current electromagnetic is just locked Greatest magnetic force can be produced, i.e. power-off after all having the identifying system of control electromagnetic lock power supply, identification correct on electromagnetic lock, electromagnetism Lock opens the door by losing suction.Electromagnetic lock can may also be employed hand-reset, automatically reset and realize principle using automatically reseting：Electricity After finishing to lock object unlocking, its locking bolt can automatically return to latched position to magnetic padlock；Principle is realized in hand-reset：Electromagnetic lock After finishing to lock object unlocking, locking bolt can be returned to into latched position artificially, because electromagnetic lock does not have the machinery of complexity The construction of structure and dead bolt, its internal perfusion epoxy resin protect lock body, simple structure, easy care to reduce due to inside Damage of components is so as to changing the cost required for whole lock body.

Embodiment two：A kind of suitcase that freely can be split that this utility model is provided, with reference to shown in Fig. 3, its structure bag The main box for being provided with pull bar, the base for being fixed with universal wheel are included, main box is detachably connected with base, in base and main box Between be removably connected with dilatation casing, groove is provided with dilatation casing, connection inserted sheet on main box, is slidably connected, connection is inserted Piece injects groove and is connected in groove.

Base, main box and flash chamber body periphery are cased with containment vessel 13, and containment vessel can adopt soft, rigid various materials, Containment vessel and base, dilatation casing, the connection of main box may also be employed of the prior art snapping connection, grafting, being rotatably connected Etc., containment vessel can be used to block Telescopic rod structure, and the protective effects such as waterproof, anticollision, breakage-proof are played to suitcase, also can be Add various patterns on containment vessel, user selects containment vessel, realization freely to convert the effect of pattern according to the demand of oneself.

With reference to shown in Fig. 4, four side of base has been pivotally connected steel loop 14, and steel loop tape splicing of rising to the bait has the elastic cord of adjusting button 15 16, elastic cord two ends are connected with hook 17, to realize the clasp joint with steel loop.Elastic cord can be used according to the demand of user, when When not using, steel loop turns to base side wall, fits in base side wall, for packing up steel loop, keeps suitcase without outer outthrust, prevents Hit, it is attractive in appearance, when in use, steel loop of leaving behind, elastic cord by base, dilatation casing, main box binding, further increase steadiness, Steel loop is also fitted with base under the active force of elastic cord simultaneously, it is ensured that even if in a state of use, steel loop also will not evagination.

Collecting bag 18 is fixed with base side wall, is fixed with inside collecting bag for fastening the restraint zone of elastic cord, not During using elastic cord, elastic cord can be inserted in collecting bag, restraint zone can ensure that casing occurs upset, and elastic cord will not also fallen Fall.

Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.

Claims (8)

1. a kind of suitcase that freely can be split, it is characterised in that suitcase includes being provided with the main box (2) of pull bar (1), solid Surely there is the base (4) of universal wheel (3), main box is detachably connected with base, is removably connected between base and main box Dilatation casing (5), is provided with groove (6) on dilatation casing, connection inserted sheet (7) is slidably connected on main box, and connection inserted sheet is injected Groove and it is connected in groove.

2. the suitcase that freely can be split according to claim 1, it is characterised in that the dilatation casing is at least It is individual.

3. the suitcase that freely can be split according to claim 1, it is characterised in that wedged interface (8) is provided with base, it is main The slotting body (9) of wedge shape that wedged interface is entered in grafting is fixed with casing, is provided with both sides side substantially symmetrical about its central axis on dilatation casing Wedged interface, side stationary wedge insert body, and flash chamber wedged interface, wedge shape are inserted body and insert body, base wedge with main box wedge shape respectively Shape Interference fit is used.

4. the suitcase that freely can be split according to claim 1, it is characterised in that Fingerprint Lock is provided with main box (10), and Fingerprint Lock connection display screen (11).

5. the suitcase that freely can be split according to claim 1, it is characterised in that be mounted on dilatation casing, base Electromagnetic lock (12).

6. the suitcase that freely can be split according to claim 1, it is characterised in that base, main box and dilatation casing Periphery is cased with containment vessel (13).

7. the suitcase that freely can be split according to claim 1, it is characterised in that four side of base has been pivotally connected steel loop (14), steel loop tape splicing of rising to the bait has the elastic cord (16) of adjusting button (15), and elastic cord two ends are connected with hook (17), to realize and steel The clasp joint of ring.

8. the suitcase that freely can be split according to claim 7, it is characterised in that collecting bag is fixed with base side wall (18), it is fixed with inside collecting bag for fastening the restraint zone of elastic cord.