CN203524042U

CN203524042U - Removable wheels for suitcases

Info

Publication number: CN203524042U
Application number: CN201320614681.1U
Authority: CN
Inventors: 郭瑞麟
Original assignee: Deseno International Enterprise Co ltd
Current assignee: Deseno International Enterprise Co ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-04-09
Anticipated expiration: 2023-09-30

Abstract

The utility model discloses a detachable wheelset of suitcase, bearing have installation space, control slot and spacing through-hole, and the bearing is the shaping respectively at two sides of spacing through-hole has the slide rail. The reset mechanism is combined in the installation space and comprises a clamping plate and an elastic element, the clamping plate is provided with a buckling groove, a positioning column and an inserting piece, and the clamping plate is pushed by the elasticity of the elastic element. The control key is combined in the control groove, and the inserting piece of the clamping plate is connected with the control key. The roller group comprises a roller seat, a limiting column and a roller, wherein the limiting column penetrates through the limiting through hole and is buckled by the buckling groove; wherein, the force applied to the control key can drive the clamping plate and compress the elastic element, so that the limiting post is separated from the buckle of the buckle groove and moves out of the limiting through hole; therefore, the roller group can be detached from the bearing seat according to the requirement.

Description

The detachable wheels of luggage case

Technical field

The utility model relates to a kind of wheels of luggage case, relates in particular to a kind of detachable wheels of luggage case.

Background technology

Luggage case on the market mostly includes a casing and is combined in a plurality of wheels of this bottom half, and by the setting of those wheels, the person of being easy to use carrys out mobile luggage case by dilatory mode.

Because the laden weight of luggage case is not light, and must on the ground of different situations, move, the wheel of suitcase, through for a long time after ground towing, often has the situation of damage to occur; On the other hand, luggage case casing is now conventionally also very complete, if whole luggage case will be abandoned very unfortunately, therefore, it is mostly primarily to consider that luggage case wheels are keeped in repair.Only, the wheels of most luggage cases are to utilize riveted joint or other special tool(s) combinations now, and therefore, user must send whole luggage case back to manufacturer and keep in repair, and cause and use upper inconvenience greatly.Moreover when luggage case is not used will take in time, the wheels of luggage case also can affect accommodation space.Therefore the detachable wheels that how to design a kind of luggage case are the utility model people's research motivation.

Utility model content

An object of the present utility model, is to provide a kind of detachable wheels of luggage case, is available for users to easily roller set be unloaded from bearing, increases the convenience while taking in.

Another object of the present utility model, is to provide a kind of detachable wheels of luggage case, is available for users to easily roller set is installed in bearing, increases the convenience while using.

For reaching above-mentioned purpose, the utility model provides a kind of detachable wheels of luggage case, and it comprises:

One bearing, is combined on described luggage case, and this bearing has an installing space, is communicated with a control flume and a limiting through hole of this installing space, and these two sides that are seated against this limiting through hole form respectively a slide rail;

One resetting-mechanism, be combined in this installing space, this resetting-mechanism comprises a clip plate and the flexible member being arranged between this two slide rail, this clip plate has a catching groove, a locating dowel and an inserted sheet, one end of this flexible member is combined in this locating dowel, the other end supports and pulls at the wall of this installing space, and this clip plate is pushed against by the elasticity of this flexible member;

One operating key, is combined in this control flume, and the inserted sheet of this clip plate connects this operating key; And

One roller set, comprises a wheel seat and is combined in a limited post and the roller on this wheel seat, and this limited post wears this limiting through hole and protrudes out to this installing space and be subject to this catching groove buckle.

The detachable wheels of above-mentioned luggage case, wherein this surrounding that is seated against this installing space forms a plurality of the first double-screw bolts, and this inner side that is seated against those the first double-screw bolts forms a coaming plate that connects the plurality of the first double-screw bolt, and this bearing is screwed in respectively in the plurality of the first double-screw bolt and is locked at described luggage case by a plurality of the first screws.

The detachable wheels of above-mentioned luggage case, wherein this edge forming that is seated against this installing space has a spacing tank that is communicated with this control flume, and this inserted sheet can be arranged in this spacing tank movably.

The detachable wheels of above-mentioned luggage case, wherein this control flume is arranged with and forms in this installing space a projection from the outer surface of this bearing towards this installing space direction, the end face of this projection and the end face of this spacing tank form respectively at least one fin, and this projection and this spacing tank have identical height by the setting of the plurality of fin with this coaming plate.

The detachable wheels of above-mentioned luggage case, wherein this bearing more comprises a cover plate and a plurality of the second screw, and this is seated against in this installing space and forms a plurality of the second double-screw bolts, and this cover plate locks at the plurality of the second double-screw bolt and this clip plate of gland and this flexible member by the plurality of the second screw.

The detachable wheels of above-mentioned luggage case, wherein this wall that is seated against this installing space forms a locating slot, and this flexible member is positioned on this locating slot.

The detachable wheels of above-mentioned luggage case, wherein this is seated against this limiting through hole place and forms an engagement groove, and this roller set more comprises the rotating seat being arranged on this wheel seat, and this rotating seat is partly contained in this engagement groove.

The detachable wheels of above-mentioned luggage case, wherein a side of this engagement groove has a locating surface, and a side of this rotating seat corresponds to a plane.

The detachable wheels of above-mentioned luggage case, wherein this limited post has a pair of spacing rib, and this limiting through hole correspondence is provided with a pair of breach, and this stretches through to this installing space by this breach to spacing rib.

Compared to prior art, the detachable wheels of luggage case of the present utility model are, in bearing, resetting-mechanism is set, and by roller set buckle resetting-mechanism, in addition operating key is connected to resetting-mechanism, accordingly, force in operating key and drive resetting-mechanism, make roller set depart from the clip of resetting-mechanism; By this, the visual demand of user by roller set optionally group be located in bearing or from bearing and unload, increase convenience of the present utility model and practicality.

Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.

Accompanying drawing explanation

The combination schematic diagram of the perspective exploded view of detachable wheels one side direction of Fig. 1 luggage case of the present utility model;

The perspective exploded view of the detachable wheels opposite side direction of Fig. 2 luggage case of the present utility model;

The combination schematic diagram of the detachable wheels of Fig. 3 luggage case of the present utility model;

The application schematic diagram of the detachable wheels of Fig. 4 luggage case of the present utility model;

One of action schematic diagram of the detachable wheels of Fig. 5 luggage case of the present utility model;

Two of the action schematic diagram of the detachable wheels of Fig. 6 luggage case of the present utility model;

Three of the action schematic diagram of the detachable wheels of Fig. 7 luggage case of the present utility model;

Fig. 8 is another embodiment of the detachable wheels of luggage case of the present utility model.

Wherein, Reference numeral

1,1a ... detachable wheels

2 ... luggage case

10 ... bearing

100 ... installing space

101 ... control flume

101 ' ... projection

102 ... spacing tank

103,104 ... fin

105 ... engagement groove

1051 ... locating surface

11 ... limiting through hole

110 ... breach

12 ... slide rail

13 ... the first double-screw bolt

14 ... coaming plate

15 ... cover plate

16 ... the second screw

17 ... the second double-screw bolt

18 ... locating slot

20 ... resetting-mechanism

21 ... clip plate

211 ... catching groove

212 ... locating dowel

213 ... inserted sheet

22 ... flexible member

30 ... operating key

40,40a ... roller set

41,41a ... wheel seat

42 ... limited post

421 ... spacing rib

43,43a ... roller

44 ... rotating seat

441 ... plane

The specific embodiment

Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, yet appended accompanying drawing only provides reference and explanation use, is not used for the utility model to be limited.

Please refer to Fig. 1 to Fig. 4, be respectively luggage case of the present utility model detachable wheels the perspective exploded view of a side direction, the perspective exploded view of opposite side direction, combination schematic diagram and application schematic diagram.The utility model is to provide a kind of detachable wheels 1 of luggage case, and these detachable wheels 1 are the bottoms that is combined in a luggage case 2, for user, with the form of drawing, moves this luggage case 2.These detachable wheels 1 comprise a bearing 10, a resetting-mechanism 20, an operating key 30 and a roller set 40.During use, first 30 groups of this resetting-mechanism 20 and this operating keys are located in this bearing 10, then this bearing 10 is combined in to this

luggage case

2,40 of this roller set are that detachable liftoff combination group is located in this bearing 10.

This bearing 10 has an installing space 100, is communicated with a control flume 101 and a limiting through hole 11 of this installing space 100, and this bearing 10 is that two sides in this limiting through hole 11 form respectively a slide rail 12.

This resetting-mechanism 20 is combined in this installing space 100.This resetting-mechanism 20 comprises a clip plate 21 and the flexible member 22 being arranged between this two slide rail 12.This clip plate 21 has a catching groove 211, a locating dowel 212 and an inserted sheet 213.One end of this flexible member 22 is to be combined in this locating dowel 212, other end system to pulling at the wall of this installing space 100, and this clip plate 21 is pushed against by the elasticity of this flexible member 22.In an embodiment of the present utility model, this flexible member 22 is a Compress Spring, but not as restriction.

This operating key 30 is combined in this control flume 101, and the inserted sheet 213 of this clip plate 21 is to connect this operating key 30.Again, this roller set 40 comprises a wheel seat 41 and is combined in a limited post 42 and the roller 43 on this wheel seat 41, and this limited post 42 is wear this limiting through hole 11 and protrude out to this installing space 100 and be subject to this catching groove 211 buckles; Wherein, force in this operating key 30 and can drive this clip plate 21 away from this limiting through hole 11 and compress this flexible member 22, this limited post 212 depart from these catching grooves 211 buckle and certainly this limiting through hole 11 shift out.

In the present embodiment, this bearing 10 is that the surrounding at this installing space 100 forms a plurality of the first double-screw bolts 13, and this bearing 10 forms a coaming plate 14 that connects those double-screw bolts in the inner side of those the first double-screw bolts 13, this bearing 10 is to be screwed in respectively in those first double-screw bolts 13 and to be locked at this luggage case 2 by a plurality of the first screw (not shown).In addition, this bearing 10 has at an edge forming of this installing space 100 a spacing tank 102 that is communicated with this control flume 101, the inserted sheet 213 of this clip plate 21 is to move in this spacing tank 102 is done, and to limit this clip plate 21, on this slide rail 12, in a restriction distance, moves around.

During actual enforcement, this bearing 10 more comprises a cover plate 15 and a plurality of the second screw 16, and this bearing 10 forms a plurality of the second double-screw bolts 17 in this installing space 100, this cover plate 15 by those second screws, 16 lockings on those second double-screw bolts 17 and this clip plate 21 of gland and this flexible member 22.Again, this bearing 10 forms a locating slot 18 at the wall of this installing space 100, and one end of this flexible member 22 is to be positioned on this locating slot 18.

Moreover this control flume 101 is that the outer surface from this bearing 10 is arranged with and forms a projection 101 ' in this installing space 100 towards these installing space 100 directions.The end face of the end face of this projection 101 ' and this spacing tank 102 can form respectively at least one fin 103,104, this projection 101 ' and this spacing tank 102 are to have identical height by the setting of those fins 103,104 with this coaming plate 14, are beneficial to this cover plate 15 and flatly cover in this installing space 100.

In more detail, this bearing 10 forms an engagement groove 105 at these limiting through hole 11 places, and this roller set 40 more comprises the rotating seat 44 being arranged on this wheel seat 41, and this rotating seat 44 is that part is contained in this engagement groove 105.Preferably, a side of this engagement groove 105 has a locating surface 1051, and a side of this rotating seat 44 corresponds to a plane 441.Need need be to locating surface 1051 that should engagement groove 105 by the plane of this rotating seat 44 441 when 40 groups of this roller set are located in this bearing 10, simultaneously, this limited post 42 is to have a pair of spacing rib 421, these limiting through hole 11 correspondences are provided with a pair of breach 110, and this is to stretch through to this installing space 100 by this breach 110 to spacing rib 421.

Please continue with reference to Fig. 5 to Fig. 7, be respectively the action schematic diagram of the detachable wheels of luggage case of the present utility model.As shown in Figure 5,, before the application of force, the catching groove 211 of this clip plate 21 is not that part gear is pulled at this limiting through hole 11 places.When wish is combined in this bearing 10 bottom surface by this roller set 40, need force in this operating key 30, this operating key 30 can drive this clip plate 21 away from this limiting through hole 11 and compress this

flexible member

22, 211 of this catching grooves can leave this limiting through hole 11 completely, now, this limited post 42 can stretch through to (as Fig. 6) in this installing space 100, finally remove the external force of bestowing on this operating key 30, the restoring force of this flexible member 22 can be by this clip plate 21 direction towards this limiting through hole 11, now, this catching groove 211 can fasten this limited post 42, accordingly this roller set 40 is combined in this bearing 10.

Referring again to Fig. 8, be another embodiment of the detachable wheels of luggage case of the present utility model.The present embodiment and last embodiment are roughly the same, and the present embodiment and last embodiment difference are the enforcement aspect of the roller set 40a of detachable wheels 1a.In this enforcement, the roller 43a of roller set 40a is two rollers, and this roller 43a is the bottom surface that is combined in wheel seat 41a, other structures with last embodiment without difference.

Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. A detachable wheel set of a suitcase, characterized in that, comprising:

A seat, combined with the luggage case, the seat has an installation space, a control groove communicating with the installation space and a limiting through hole, and the supporting seat is formed with a slide rail;

A reset mechanism, combined in the installation space, the reset mechanism includes a catch plate and an elastic element arranged between the two slide rails, the catch plate has a buckle groove, a positioning column and an insertion piece, One end of the elastic element is combined with the positioning column, and the other end is pressed against the wall of the installation space, and the locking plate is pushed against by the elasticity of the elastic element;

A control key is combined in the control slot, and the insert piece of the latch plate is connected with the control key; and

A roller set includes a wheel base, a limiting column combined with the wheel base, and a roller. The limiting column passes through the limiting through hole and protrudes to the installation space to be buckled by the buckle groove.

2. The detachable wheel set of luggage according to claim 1, characterized in that, the seat is formed with a plurality of first studs around the installation space, and the seat is formed on the first studs. A coaming plate connected to the plurality of first studs is formed on the inner side of the column, and the socket is respectively screwed into the plurality of first studs by a plurality of first screws to be locked in the luggage case.

3. The detachable wheel set of a suitcase according to claim 2, characterized in that, the seat is formed with a limiting slot communicating with the control slot on one side of the installation space, and the insert piece can It is movably arranged in the limit volume.

4. The detachable wheel set of a suitcase according to claim 3, wherein the control groove is recessed from the outer surface of the seat toward the installation space and forms a protrusion in the installation space, At least one convex rib is respectively formed on the top surface of the protrusion and the top surface of the limiting container, and the protrusion and the limiting container have the same height as the surrounding plate through the arrangement of the plurality of convex ribs.

5. The detachable wheel set of a suitcase according to claim 1, wherein the seat further comprises a cover plate and a plurality of second screws, and the seat is formed with a plurality of The second stud, the cover plate is locked on the plurality of second studs by the plurality of second screws to cover the locking plate and the elastic element.

6 . The detachable wheel set of a suitcase according to claim 1 , wherein a positioning groove is formed on the wall surface of the installation space of the seat, and the elastic element is positioned on the positioning groove. 7 .

7. The detachable wheel set for a suitcase according to claim 1, characterized in that, the seat is formed with a coupling groove at the position-limiting through hole, and the wheel set further includes a wheel set arranged on the wheel seat The rotating seat is partially accommodated in the combining groove.

8 . The detachable wheel set of a suitcase according to claim 7 , wherein one side of the coupling groove has a positioning surface, and one side of the swivel seat corresponds to a plane.

9. The detachable wheel set of a suitcase according to claim 1, wherein the limiting column has a pair of limiting ribs, and the limiting through hole is correspondingly provided with a pair of notches, and the pair of limiting ribs pass through The notch penetrates into the installation space.