CN208725004U

CN208725004U - Luggage case

Info

Publication number: CN208725004U
Application number: CN201820760413.3U
Authority: CN
Inventors: 谢明振
Original assignee: Eminent Luggage Corp
Current assignee: Eminent Luggage Corp
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2019-04-12
Anticipated expiration: 2028-05-21

Abstract

A kind of luggage case includes case ontology, several casters groups and several fixing pieces.The case ontology includes several installing zones for being formed in bottom, each described installing zone has a connection wall, the connection wall around define up and down directly to and downward opening slot.The casters group is respectively arranged in the installing zone of the case ontology, each casters group includes the slotting axis in the slot for plant corresponding installing zone, and is rotatably connected at the castor below the slotting axis.The fixing piece is removably fixedly connected with the slotting axis of the casters group and the connection wall of the installing zone.It is designed by the built-in grafting of the slot and the slotting axis, can not only promote the design freedom of the case ontology, and manufacturing cost and stock cost can also be reduced.

Description

Luggage case

Technical field

The utility model relates to a kind of luggage cases, and the luggage case of casters group is equipped with more particularly to a kind of bottom.

Background technique

Refering to fig. 1, Fig. 2 and Fig. 3, a kind of existing luggage case 1 include 11, four casters groups 12 of a case ontology and several Fixing piece 13.The case ontology 11 includes four recessed installing zones 111 being formed at four corners of bottom respectively, each institute Installing zone 111 is stated to define one Open Side Down and chamfered groove 112 outwardly.The casters group 12 is respectively arranged in the installing zone 111 lower sections, each described casters group 12 include the angled seat for being embedded in the chamfered groove 112 of corresponding installing zone 111 121, a castor 122 for being rotatablely arranged at 121 lower section of angled seat and about the one axial and pivot joint angled seat 121 with the shaft 123 of the castor 122.The fixing piece 13 is used for removably by the angled seat 121 of the casters group 12 It is fixedly connected on 111 lower section of the installing zone of the case ontology 11.

The luggage case 1 is in structure design, it is necessary to enable the shape of each angled seat 121 and corresponding chamfered groove 112 Shape mutually agrees with, and the shape radian of the angled seat 121 is made glidingly to cooperate the appearance profile of the case ontology 11, therefore the angle Seat 121 and the shape design of the case ontology 11 must be collocated with each other, can not appearance different from other or specification the angled seat 121 and the case ontology 11 collocation use, so applicability is narrow, if dealer needs to produce difference to meet the market demand When the luggage case 1 of moulding or specification, it just must be in addition opened manufacture and stock of storing in a warehouse, its cost can also occupy height in contrast Under not, therefore the design of the existing luggage case 1 is still to be improved.

Summary of the invention

The luggage case for the shortcomings that prior art can at least be overcome the purpose of this utility model is to provide one kind.

The luggage case of the utility model, includes case ontology, several casters groups and several fixing pieces, and the case ontology includes Several installing zones for being formed in bottom, each described installing zone have connection wall, and the casters group is respectively arranged in the case The installing zone of ontology, each described casters group include rotatable castor, it is characterised in that: each described connection wall Around define up and down directly to and downward opening slot, each described casters group include being inserted into the institute of corresponding installing zone It states in slot and for the slotting axis of castor setting, each described fixing piece is removably fixedly connected with the institute of the casters group State the connection wall of slotting axis Yu the installing zone.

The luggage case of the utility model, each described slot are in non-cylindrical, each described shape for inserting axis cooperates Corresponding slot is also in non-cylindrical.

The luggage case of the utility model, each described slot have grafting groove portion cylindrical, and by the grafting The extending radially outward limit turn trough portion in the side of groove portion, each described slotting axis have cylindrical and are correspondingly embedded in the grafting The grafting block portion of groove portion, and by the grafting block portion side radially outward projection and be correspondingly embedded in it is described limit turn trough portion limit turn Block portion.

The luggage case of the utility model, each described installing zone, which also has, to be opened downwards expansion by the periphery of the connection wall and prolongs The receiving wall stretched, the receiving wall is around the connection slot and downward opening tank is defined, and the tank is for respective The casters group the castor at the top of contain.

The luggage case of the utility model, the connection wall of each case ontology also define it is several separately and by The slot is connected to the first lockhole of top surface, and the slotting axis of each casters group separately and respectively connects with several Lead to the second lockhole of first lockhole, the fixing piece is screwed into downwards corresponding first lockhole and second lockhole.

The luggage case of the utility model, the slotting axis of each casters group have the set being recessed upwards by bottom surface Hole, and it is connected to by the sets of holes upper shaft hole of top surface upwards, the sets of holes that there is the castor top to protrude into the slotting axis Interior wheel seat and two are rotationally articulated in the wheel body of the two sides of the wheel seat respectively, and the wheel seat has uprightly to be passed through up and down Wear and be connected to the lower shaft hole of the upper shaft hole, each described casters group further include one be extended through the upper shaft hole and it is described under Axis hole, and the wheel seat is rotationally articulated in the shaft below the slotting axis.

The utility model has the beneficial effects that: the built-in grafting by the slot and the slotting axis designs, can reach To a kind of impact-share of the case ontology of the applicable sizes specification of casters group, can be greatly reduced production cost and storage at This.

Detailed description of the invention

Other features and effect of the utility model will be clearly presented in the embodiment referring to schema, in which:

Fig. 1 is an a kind of incomplete sectional perspective exploded view of existing luggage case；

Fig. 2 is an incomplete stereogram exploded view of the existing luggage case；

Fig. 3 is an incomplete sectional side view of the existing luggage case；

Fig. 4 is an incomplete sectional perspective exploded view of an embodiment of the utility model luggage case；

Fig. 5 is an incomplete stereogram exploded view of the embodiment；And

Fig. 6 is an incomplete sectional side view of the embodiment.

Specific embodiment

Refering to Fig. 4, Fig. 5 and Fig. 6, a preferred embodiment of the utility model luggage case includes one case ontology 2, four Casters group 3 and eight fixing pieces 4.

The case ontology 2 is openable and closable hollow, rectangular body, and is respectively formed at four corners of bottom including four Installing zone 21, it is noted that the present embodiment other variation aspects in, the not limited to of the installing zone 21 in four, and And setting position is not limited to four corners.Each described installing zone 21 is all recessed by bottom upwards, and is in a vertical section Inverted U-shaped connection wall 22 and a periphery by the connection wall 22 extend to downwards and towards external-open expansion the receiving wall 23 of bottom. The connection wall 22 define about one directly to and downward opening slot 221 and two separately and by the slot 221 It is connected to the first lockhole 222 of top surface.In other variation aspects of the present embodiment, the not limited to of first lockhole 222 In two.The receiving wall 23 is connected to the slot 221 and downward opening tank 231 around defining one, it should be noted that That the receiving wall 23 not necessarily designs, in other change case, the installing zone 21 can also only in bottom setting described in Connection wall 22.

The quantity of the casters group 3 is identical to the installing zone 21 of the case ontology 2, and is respectively arranged in the installation 21 lower section of area, each described casters group 3 include the slotting axis in a slot 221 for planting corresponding installing zone 21 31, one is rotatablely arranged at 31 lower section of the slotting axis, and extends partially into the tank 231 of corresponding installing zone 21 Castor 32, Ji Yizhi is axially up and down pivotally connected the shaft 33 of the slotting axis 31 with the castor 32.The slotting axis 31 has one A sets of holes being axially up recessed by bottom surface 311, one are connected to top surface and aperture by the sets of holes 311 upwards and are less than the set The upper shaft hole 312 in hole 311 and two are set to the two sides of the upper shaft hole 312 at intervals and are respectively communicated with first lock Second lockhole 313 in hole 222.There is the castor 32 top to extend upwardly into the sets of holes 311 of the slotting axis 31 Wheel seat 321 and two are rotationally articulated in the wheel body 322 of the two sides of the wheel seat 321 respectively.The wheel seat 321 has one A lower shaft hole 323 uprightly run through up and down and be connected to the upper shaft hole 312.The shaft 33 be extended through the lower shaft hole 323 and The upper shaft hole 312 and end are expanded by riveting to be positioned, and for the wheel seat 321 and the slotting pivot joint of axis 31 to be combined together, is made Obtaining the wheel seat 321 can rotate relative to the slotting axis 31.

The fixing piece 4 is screwed into downwards corresponding first lockhole 222 and second lockhole 313, for removably Be fixedly connected with the connection wall 22 of the installing zone 21 and the slotting axis 31 of the casters group 3, thus the casters group 3 with When replaceable in order to assembling and repair.The quantity of the fixing piece 4 is identical to interconnected first lockhole 222 and institute The second lockhole 313 is stated, can be increased and decreased in design according to the size of required locking force.In the present embodiment, the fixing piece 4 is all Screw, and be all that each described casters group 3 is locked under corresponding installing zone 21 by two fixing pieces 4 Side, certainly in other change case of the present embodiment, the fixing piece 4 can also be the component that other are easy to lock and dismantle, and It configures quantity and also can change, and is not limited to this embodiment.

It is noted that the shape of the slot 221 of each installing zone 21 is in non-cylindrical, in this implementation In example, the slot 221 is in keyhole, is with a grafting groove portion 223 cylindrical and one by the inserting groove The extending radially outward limit turn trough portion 224 in the side in portion 223.The shape of the slotting axis 31 of each casters group 3, cooperation Corresponding slot 221 and be in non-cylindrical, the slotting axis 31 have one it is cylindrical and be correspondingly embedded in the grafting groove portion 223 grafting block portion 314 and a side by the grafting block portion 314 projection and are correspondingly embedded in the limit and turn radially outward The rotating limit block portion 315 of groove portion 224.It is designed by the non-cylindrical of slot 221 described above and the slotting axis 31, can have assembling Directionality, in order to which mutual sleeve group connects, and can make after group connects second lockhole 313 directly with first lockhole 222 alignment connections, are spirally connected so that the fixing piece 4 stretches through, but also the slotting axis 31 cannot be opposite in the slot 221 Rotation.Certainly in other variation aspects of the present embodiment, the slot 221 and the slotting axis 31 matched is also possible to it His shape, such as square cylindricality or elliptical cylinder-shape, cylinder etc., no longer illustrate herein.

In conclusion the utility model luggage case, is set by the built-in grafting of the slot 221 and the slotting axis 31 Meter, combined structure do not interfere with the appearance profile of the case ontology 2, in this way, when dealer produce various shapes and When the case ontology 2 of size, as long as the case ontology 2 is provided with the identical slot 221 of construction in bottom, can share has The casters group 3 of the slotting axis 31 enables the modular casters group 3 to be mounted on the case ontology of sizes specification 2 bottoms can reach a kind of impact-share of the case ontology 2 of the applicable sizes specification of casters group 3, be applicable in wide Property, the design freedom of the case ontology 2 can not only be substantially improved, and need not design and be opened manufacture plurality of specifications size The case ontology 2 and the casters group 3, the stock inventory of the case ontology 2 and the casters group 3 can be reduced, effectively to drop The complexity of low dealer's production management, so that the production cost of dealer and warehouse cost are greatly reduced, to improve the market competitiveness, So the purpose of this utility model can be reached really.Furthermore if dealer is temporarily connected to order and need to modify product type, or When needing modification product type after being returned goods with shipment again, the fixing piece 4 can also be separated, be substituted for client institute again The case ontology 2 or the casters group 3 needed, so can simply complete heavy industry (rework), to reduce loss.

As described above, only the embodiments of the present invention, when the utility model implementation cannot be limited with this Range, i.e., it is all according to simple equivalent changes and modifications made by the utility model claims book and description, all still belong to The scope of the utility model.

Claims

1. a kind of luggage case, includes: case ontology, several casters groups and several fixing pieces, the case ontology include several be formed in The installing zone of bottom, each described installing zone have connection wall, and the casters group is respectively arranged in the described of the case ontology Installing zone, each described casters group include rotatable castor, it is characterised in that: each described connection wall is surrounded and defined Up and down directly to and downward opening slot, each described casters group include be inserted into the slot of corresponding installing zone and For the slotting axis of castor setting, each described fixing piece is removably fixedly connected with the slotting axis and the institute of the casters group The connection wall of installing zone is stated, each described slot is in non-cylindrical, each described shape for inserting axis cooperates corresponding Slot, also be in non-cylindrical.

2. luggage case according to claim 1, it is characterised in that: each described slot has inserting groove cylindrical Portion, and the limit turn trough portion extending radially outward by the side of the grafting groove portion, it is described each insert axis have it is cylindrical and It is correspondingly embedded in the grafting block portion of the grafting groove portion, and institute projection and is correspondingly embedded in radially outward by the side of the grafting block portion State the rotating limit block portion in limit turn trough portion.

3. luggage case according to claim 1 or 2, it is characterised in that: each described installing zone also has by the company The periphery for connecing wall opens downwards the receiving wall for expanding and extending, and the receiving wall, which surrounds to define, is connected to the slot and downward opening appearance Slot, the tank contain for the castor top of the respective casters group.

4. luggage case according to claim 1, it is characterised in that: the connection wall of each case ontology also defines The slotting axis of several the first lockholes for separately and by the slot being connected to top surface out, each casters group has number It is a separately and to be respectively communicated with the second lockhole of first lockhole, the fixing piece be screwed into downwards corresponding first lockhole and Second lockhole.

5. luggage case according to claim 1, it is characterised in that: the slotting axis of each casters group has the bottom of by The sets of holes being recessed upwardly, and it is connected to by the sets of holes upper shaft hole of top surface upwards, it is described that there is the castor top to protrude into Insert the wheel body of the wheel seat in the sets of holes of axis and two two sides for being rotationally articulated in the wheel seat respectively, the wheel seat With the lower shaft hole for uprightly running through and being connected to the upper shaft hole up and down, each described casters group further include one be extended through it is described Upper shaft hole and the lower shaft hole, and the wheel seat is rotationally articulated in the shaft below the slotting axis.