CN207011854U

CN207011854U - luggage case

Info

Publication number: CN207011854U
Application number: CN201720711650.6U
Authority: CN
Inventors: 吴怡明
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-19
Filing date: 2017-06-19
Publication date: 2018-02-16
Anticipated expiration: 2027-06-19

Abstract

The utility model provides a kind of luggage case, and it has a housing and leader, and the handle is connected by two expansion links with the housing, and so that the handle stretches relative to the housing, and the housing bottom has two wheels, is characterised by：Two wheel is located in the housing, and the luggage case has two moving parts, two moving part is connected with two expansion link and two wheel respectively, to move two wheel from the housing through two moving part when handle is moved or be withdrawn outside to inside from the housing from inside to outside.Wherein, when the handle is towards during the housing out-draw, two wheel moves from inside to outside from the housing, and when the handle is retracted towards the housing, two wheel is withdrawn outside to inside from the housing.Consequently, it is possible to by above-mentioned moving part wheel just can be made outwards to remove or inwardly withdraw, and to reduce the height of luggage case, so it is convenient for collecting.

Description

Luggage case

Technical field

It the utility model is related to luggage art, the luggage case that especially a kind of wheel freely can be packed up or stretched out.

Background technology

Luggage case is apparatus indispensable in life now, so that people are when travelling or being engaged in various commercial activities, Individual can be loaded in luggage case and use article with oneself, and vehicle, train, cruise or aircraft etc. can be taken with luggage easily The various vehicles, go to each place during the journey.In early stage, luggage case only has carrying handle setting, so that people lift carrying, But due to lifting suitable laborious with inconvenient of luggage case walking, therefore, tugboat will be additionally arranged at the bottom in luggage case, makes people general The mode that can be towed carries luggage case, to save the power for guiding and supporting luggage.

Also, the wheel of traditional bottom of luggage case is fixed, no matter luggage case is inactive state or mobile status, Wheel is all located at same position.However, the wheel of bottom of luggage case must bear the weight of whole luggage case, and wheel is again fixation Position set and can not store, when deployed between one length, can make it that wheel often produces the situation of consume because of weight loading, cause The function of luggage case is had a greatly reduced quality.Also, if wheel is constantly in exposed state, can make luggage case take space compared with Greatly so that storage is more inconvenient.

In view of this, the present inventor, which feels it and do not attained, improves and exhausts its intelligence hammer away, and it is more to be engaged in it this industry Year accumulates experience, and then provides a kind of luggage case, to improve the missing of above-mentioned prior art.

Utility model content

A purpose of the present utility model, it is desirable to provide a kind of luggage case, enable the wheel of bottom in the static shape of luggage case Pack up under state, stretched out again when luggage case is to be moved, to reduce the height of luggage case, beneficial to storage.

For the above-mentioned purpose, the utility model provides a kind of luggage case, and it has a housing and leader, and the handle passes through Two expansion links are connected with the housing, and so that the handle stretches relative to the housing, and the housing bottom has two wheels, its feature It is：

Two wheel is located in the housing, and the luggage case has two moving parts, and the two moving parts system two stretches with this respectively Contracting bar is connected with two wheel, to move two wheel from inside to outside from the housing through two moving part in the mobile handle Move or withdrawn outside to inside from the housing.

Described luggage case, wherein, the housing bottom to two holes should be provided with two wheels, for two wheel from this Housing moves from inside to outside.

Described luggage case, wherein, the housing, which is located at two hole, is correspondingly provided with two baffle plates, and two baffle plate relatively should Two hole transverse shiftings, when two wheel is located in the housing, two baffle plate closes two hole, and two wheel is complete It is hidden in entirely in the housing, and when the handle is towards during the housing out-draw, the two baffle plates transverse shifting makes two hole be in open Open state.

Described luggage case, wherein, a spring is provided with each expansion link bottom, when the handle is retracted towards the housing When, two expansion link compresses two springs.

Described luggage case, wherein, each wheel has a limiting section with the housing junction, and the housing corresponds to two Limiting section has two stopper slots, and two limiting section moves in two stopper slot respectively, when two wheel is fixed on outside the housing When, two limiting section is stuck in one end of two stopper slot, with roll when two wheel will not by the luggage case weight and by Push back in the housing.

Consequently, it is possible to by above-mentioned wheel mobile device wheel just can be made outwards to remove or inwardly withdraw, to reduce row The height of Lee's case, and then reduce shared space and be more convenient for storing, and be completely hiding when wheel is closed in housing to subtract The consume of few wheel.

Brief description of the drawings

Fig. 1 is the schematic diagram of the utility model preferred embodiment.

Fig. 2 is partial schematic diagram of the utility model preferred embodiment luggage case when non-moving state.

Fig. 3 is that the wheel of the utility model preferred embodiment moves schematic diagram.

Fig. 4 is partial schematic diagram of the utility model preferred embodiment luggage case when mobile status.

Fig. 5 is the moving part schematic diagram of the utility model preferred embodiment.

Outer surface schematic diagram when Fig. 6 is the non-moving state of the utility model preferred embodiment.

Outer surface schematic diagram when Fig. 7 is the mobile status of the utility model preferred embodiment.

Description of reference numerals：1- luggage cases；11- housings；111- holes；12- handles；13- expansion links；14- wheels；141- Limiting section；15- moving parts；151- tracks；152- stopper slots；16- springs；17- baffle plates；Fa- strength action directions；Fb- strength Action direction.

Embodiment

To enable your juror to have a clear understanding of content of the present utility model, schema of sincerely arranging in pairs or groups in the following instructions, Jing Qingcan Read.

Fig. 1 to Fig. 7 is referred to, when it is the schematic diagram of the utility model preferred embodiment, luggage case non-moving state Partial schematic diagram, moving part schematic diagram, non-moving shape when partial schematic diagram, wheel movement schematic diagram, luggage case mobile status Outer surface schematic diagram during outer surface schematic diagram and mobile status during state.As illustrated, luggage case 1 of the present utility model, its With a housing 11 and leader 12, the handle 12 is connected by two expansion links 13 with the housing 11, so that the handle 12 is relative It is flexible in the housing 11, and the bottom of housing 11 has two wheels 14, and two wheel 14 is located in the housing 11, and the luggage Case 1 has two moving parts, and the two moving parts system is connected with two expansion link and two wheel respectively, to control two wheel 14 Move from the housing 11 or withdrawn outside to inside from the housing 11 from inside to outside.Specifically, please continue refering to Fig. 2 and subsequent figures, It is the part-structure for omitting the luggage case 1 in figure, and the wheel 14 is moved by the same manner due to two, therefore only show it In structure near the wheel 14, so can the very clear wheel 14 movement when structure change.As illustrated, this is stretched Contracting bar 13 and the wheel 14 are connected with a moving part 15, and the moving part 15 is also located in the housing 11, and when the luggage case 1 exists During inactive state, the wheel 14 is located in the housing 11.When user is intended to move the luggage case 1, user by by this Hand 12 pulls up, to bestow the upward power Fa of the expansion link 13 1.And when the stress of expansion link 13 moves up, because this is stretched Contracting bar 13 is connected with each other with the moving part 15, therefore power Fa can be also acted on the moving part 15, and the wheel 14 also with the company Moving part 15 is connected with each other, and now element of the moving part 15 as the action direction for changing strength, power Fa is changed into downward Power Fb simultaneously puts on the wheel 14, the stress of wheel 14 is moved down and is protruded the housing 11, as shown in Figure 3.When this is flexible When bar 13 is stretched to certain position, the wheel 14 can be fixed, so that the luggage case 1 is in the state that can be moved, such as Fig. 4 institutes Show.If on the contrary, the wheel 14 is withdrawn, then identical with above-mentioned mode, the handle 12 is pressed downward by user, to apply In the power that the expansion link 13 1 is downward, then the conversion by the moving part 15, make the wheel 14 by upward power, so that the wheel Son 14 is back up into the housing 11.

In addition, in the present embodiment, the moving part 15 is plate body, and has plural track 151 above, with respectively for being somebody's turn to do Expansion link 13 is connected with the wheel 14 and is used, and makes the moving part 15 when stress by those tracks 151, changes strength and makees With direction, the expansion link 13 is allowed to be moved with the wheel 14 towards different directions.Also, also there is a stopper slot on the moving part 15 152, and the wheel 14 then to should stopper slot 152 there is a limiting section 141, two limiting sections 141 are respectively at two stopper slot 152 Interior movement, when two wheel 14 be fixed on the housing 11 it is outer when, two limiting sections 141 are stuck in one end of two stopper slot 152, with Two wheel 14 will not be pushed back in the housing 11 by the weight of the luggage case 1 during rolling, to avoid user from needing always Pull the handle 12 that the wheel 14 is released to the situation of the housing 11.The moving part 15 can also be other kenels such as gear etc., It is not limited thereto.

Also, a spring 16 is provided with each bottom of expansion link 13, should when the handle 12 is retracted towards the housing 11 Two expansion links 13 compress those springs 16, so that when user is intended to stretch the handle 12, those springs 16 can provide back stretch, User is allowed to be easier the handle 12 is stretched next, the strength that such user imposes the handle 12 need not be too many Easily two expansion link 13 is moved up, drives the wheel 14 to move down.

In addition, in the present embodiment, the utility model can be to that should be provided with two holes in the bottom of housing 11 at two wheels 14 Hole 111, so that two wheel 14 moves from inside to outside from the housing 11, and the housing 11 is located at two hole 111 and is correspondingly provided with Two baffle plates 17, two baffle plate 17 by the control of two expansion link 13 with the relative transverse shifting of two hole 111, when this is two flexible Bar 13 is retracted downwards when two wheel 14 is returned in the housing 11, and two baffle plate 17 closes two hole 111, and when this two When expansion link 13 is pulled up making two wheel 14 moved to outside the housing 11, the transverse shifting of two baffle plate 17 makes two hole 111 be in opening, so that two wheel 14 passes in and out, can make the luggage case 1 in inactive state by the design of two baffle plate 17 When, close two hole 111 and avoid the materials such as dust from invading, and two baffle plate 17 can make two wheel 14 be completely hidden in this In housing, and then two wheel 14 is avoided to produce consume.

In summary, aided in by above-mentioned moving part and other structures, allow two wheel 14 of the luggage case 1 can be certainly Stretched out or retracted in the housing 11 out of this housing 11 by ground, so that the height reduction that the luggage case 1 is overall, and then reduce and be somebody's turn to do Space shared by luggage case 1, reaches the effect of more conducively storing.Also, two wheel 14 is when receiving state, is completely hidden It is hidden in the housing 11, can more reduces the possibility of two wheel 14 consume.

However, as described above, preferred embodiment only of the present utility model, is not limited to the utility model The scope of implementation；Therefore the equivalent changes and modifications made in the case where not departing from spirit and scope of the present utility model, it should all be covered by In the scope of the claims of the present utility model.

Claims

1. a kind of luggage case, it has a housing and leader, and the handle is connected by two expansion links with the housing, for this Palmistry is stretched for the housing, and the housing bottom has two wheels, it is characterised in that：

Two wheel is located in the housing, and the luggage case has two moving parts, two moving part respectively with two expansion link and Two wheel is connected, so that two wheel to be moved from inside to outside from the housing through two moving part in the mobile handle or Withdrawn outside to inside from the housing.

2. luggage case according to claim 1, it is characterised in that the housing bottom at two wheels to that should be provided with two holes Hole, so that two wheel moves from inside to outside from the housing.

3. luggage case according to claim 2, it is characterised in that the housing, which is located at two hole, is correspondingly provided with two gears Plate, and two baffle plate is with respect to the two holes transverse shifting, when two wheel is located in the housing, two baffle plate is by two hole Closing, two wheel is completely hidden in the housing, and when the handle is towards during the housing out-draw, two baffle plate is horizontal Movement makes two hole be in opening.

4. luggage case according to claim 3 a, it is characterised in that spring is provided with each expansion link bottom, when this Handle towards the housing retract when, two expansion link compress two springs.

5. luggage case according to claim 4, it is characterised in that each wheel is spacing with one with the housing junction Portion, and corresponding two limiting sections of the housing have two stopper slots, two limiting section moves in two stopper slot respectively, when two wheel When son is fixed on outside the housing, two limiting section is stuck in one end of two stopper slot, will not be by this with two wheel when rolling The weight of luggage case and pushed back in the housing.