CN207898099U - The variable luggage case of bottom size - Google Patents

Abstract

The utility model is related to the technical fields of luggage case, disclose the variable luggage case of bottom size, including the folded box section for pulling frame, swinging chassis and device object；Swinging chassis has upwardly disposed upper surface, pulls frame to have towards the medial surface for swinging chassis arrangement, folded box section is placed in the upper surface of swinging mounting, and is connect with the medial surface of side box plate；It includes two linking arms to swing chassis, the inside of linking arm and the lower hinge for pulling frame, it is connected with support arm between the outside of two linking arms, linking arm is the telescopic arm that length can stretch, according to actual demand, the development length of linking arm can be adjusted, increase the usage comfort of luggage case, also, when needing the more objects of device, the bottom size of folded box section may will increase, the elongation of telescopic arm can then be passed through, so that the entire size for swinging chassis increases, that is, the bottom size of luggage case is variable, and the scope of application of entire luggage case is also wide.

Description

The variable luggage case of bottom size

Technical field

The utility model is related to the variable luggage cases of the technical field of luggage case more particularly to bottom size.

Background technology

Luggage case, also known as suitcase, trolley case are entrained to place the chest of article when going out, it is luggage One of which type.Under normal conditions, luggage case is for placing required clothing, personal-care supplies and souvenir on journey Product.

In the prior art, the appearance and size of luggage case is fixed, and especially bottom size immobilizes, in this way so that luggage The use scope of case is significantly limited.

Utility model content

The purpose of this utility model is to provide the luggage cases that bottom size can be changed, it is intended to solve in the prior art, luggage The problem of bottom portion size constancy.

The utility model is realized in this way the luggage case that bottom size is variable, including pull frame, swing chassis and dress The folded box section of glove body；There is the swing chassis upwardly disposed upper surface, the pulling frame to have towards swing chassis The medial surface of arrangement, the folded box section is placed in the upper surface of the swinging mounting, and is connect with the medial surface of the side box plate； The swing chassis includes two linking arms, the inside of the linking arm and the lower hinge for pulling frame, two companies It connects and is connected with support arm between the outside of arm, the linking arm is the telescopic arm that length can stretch.

Further, bottom section, the bottom section setting are enclosed between two linking arms and support arm There is the support plate for being connected to the folded box section bottom.

Further, the support plate is arranged in the junction of the linking arm and support arm.

Further, the positioning groove of upper opening is equipped in the support arm, the bottom of the folded box section, which is equipped with, determines Position convex block, the locating convex block are embedded in the positioning groove.

Further, the inside facing outward bending of the linking arm extends, and forms the linkage section of outer expanding shape, the linkage section with The lower hinge for pulling frame.

Compared with prior art, the variable luggage case of bottom size provided by the utility model, linking arm is telescopic arm, root According to actual demand, the development length of linking arm can be adjusted, increases the usage comfort of luggage case, also, work as and need device more When more objects, the bottom size of folded box section may will increase, then can pass through the elongation of telescopic arm so that entirely swing chassis Size increase, that is, the bottom size of luggage case is variable, and the scope of application of entire luggage case is also wide.

Description of the drawings

Fig. 1 is the three-dimensional signal that the luggage case that the bottom size that the utility model embodiment provides can be changed is in use state Figure；

Fig. 2 is the three-dimensional signal that the luggage case that the bottom size that the utility model embodiment provides can be changed is in use state Figure；

Fig. 3 is the three-dimensional signal that the luggage case that the bottom size that the utility model embodiment provides can be changed is in folded state Figure；

Fig. 4 is the three-dimensional signal that the luggage case that the bottom size that the utility model embodiment provides can be changed is in folded state Figure.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

The realization of the utility model is described in detail below in conjunction with specific embodiment.

Referring to Fig.1 shown in -4, preferred embodiment is provided for the utility model.

The variable luggage case of bottom size provided by the utility model, including pull frame, swing chassis and device object Folded box section；The lower part for being hinged on the inside of chassis and pulling frame is swung, the vacant arrangement in outside of chassis is swung, in this way, swinging Chassis, relative to pulling frame to swing, can be then folded in and pull on frame, can also be rocked to using its inside as side is swung In vertical state with pulling frame, that is, frame state in a vertical shape is pulled, swings the horizontal arrangement of chassis.

Certainly, as other embodiment, it can also be fixed and arranged to swing between the inside of chassis and the lower part for pulling frame, It is not limited to be hinged, also, can be in that any angle is arranged between the two.

The bottom for pulling the bottom of frame and swinging on the outside of chassis is respectively equipped with idler wheel 105, in this way, being swung when swinging chassis When to pulling frame in vertical state, then idler wheel 105 can be utilized, pull luggage case movement；Chassis is swung with upwardly disposed Upper surface, pull frame to have towards the medial surface for swinging chassis arrangement, the bottom of above-mentioned folded box section, which is connected to, swings bottom The upper surface of frame, and the side of folded box section is connect with the medial surface of frame is pulled.

In the present embodiment, it includes two linking arms 106 to swing chassis, and the inside of two linking arms 106 is connect with frame is pulled, The outside of two linking arms 106 has been directly connected to support arm 110, folded box section with when swinging chassis and connecting, then directly with two Linking arm 106 and support arm 110 connect.It is above-mentioned to be arranged in the idler wheel 105 for pulling frame, then it is arranged in 106 outside of linking arm Bottom.

Linking arm 106 is telescopic arm can adjust the development length of linking arm 106 in this way in this way, according to actual demand, Increase the usage comfort of luggage case, also, when needing the more objects of device, the bottom size of folded box section may increase Greatly, in this way, can then pass through the elongation of telescopic arm so that entirely swing the size increase of chassis, that is, the bottom of luggage case The scope of application of variable dimension, entire luggage case is also wide.

In addition, when luggage case folds, linking arm 106 can be elongated so that the length of linking arm 106 is increased to and pulled The consistent length of frame, after pulling frame and swinging chassis overlapping, structure arrangement is compacter, and is fixed convenient for folding.In addition, luggage After case folds, folded box section can be embedded in the region between the linking arm 106 after two elongations.

In the present embodiment, it is enclosed bottom section between two linking arms 106 and support arm 110, in the bottom section In, it is provided with the support plate for being connected to folded box section bottom, in this way, by support plate, folded box section can be played more preferably Supporting role.

Specifically, support plate is arranged in the junction of linking arm 106 and support arm 110, that is to say, that support plate respectively with Support arm 110 and linking arm 106 connect, in this way, support plate not only acts as supporting role, and can enhance support arm 110 and connect Connect the bonding strength between arm 106.

As preferred embodiment, the positioning groove of upper opening is equipped in support arm 110, the bottom of folded box section, which is equipped with, determines Position convex block, when folded box section is placed on swing chassis, the locating convex block of folded box section bottom is embedded in the positioning of support arm 110 In groove.

In the present embodiment, the bending of the inside facing outward of linking arm 106 extends, and forms the linkage section of outer expanding shape, the linkage section with The lower hinge of frame is pulled, is increased in the width close to the region for pulling frame in this way, swinging chassis, enhancing swings the support of chassis Intensity.

Folded box section includes side box plate 101, under casing plate 104 and folding part, and under casing plate 104, which is connected to, swings the upper of chassis End face, side box plate 101 is connected on the medial surface for pulling frame, along side box plate 101 to the extending direction of under casing plate 104, folding part Two side ends connect respectively with side box plate 101 under casing plate 104, and folding part, under casing plate 104 and side box plate 101 surround shape At folded box section space；Folding part can open or fold, in this way, the size of entire folded box section is then allow to change.

The variable luggage case of the bottom size of above-mentioned offer, when needing using luggage case, object etc. can be mounted in and fold It in babinet, and swings chassis and is rocked to and pulls the perpendicular shape of frame, using idler wheel 105, pull luggage case movement；When without using row When Lee's case, chassis being swung and swung on the medial surface for being folded in and pulling frame, and simultaneously, the folding part of folded box section folds arrangement, Folded box section is then folded arrangement, and the size of entire luggage case then reduces, and the appearance and size of luggage case is variable, uses very It is convenient.

In the present embodiment, in the folded box section space of folded box section, it is provided with demarcation strip 113,113 activity of demarcation strip Arrangement, horizontal can be arranged, the folded box section space of folded box section is divided into two parts up and down；It is set under casing plate 104 Be equipped with movable convex block, when demarcation strip 113 be in it is horizontal when, demarcation strip 113 is then connected on movable convex block so that demarcation strip 113 keep horizontal, when not needing the segmentation folded box section space of demarcation strip 113, then can movable convex block be detached from demarcation strip 113 abutting.

Specifically, supporting rack 111 is provided in folded box section space, the bottom hinge arrangement of the supporting rack 111, support There is horizontally disposed cross bar 112, a side of demarcation strip 113 to be hinged on the cross bar 112 at the top of frame 111, demarcation strip 113 Another side then formed and abut side, which is connected on movable convex block, in this way, utilizing cross bar 112 and movable convex block Support so that demarcation strip 113 is in horizontal disposition；When luggage case needs to fold, the bottom of supporting rack 111 can lead to Swing is crossed, is superimposed on the medial surface for pulling frame, 113 disengaging activity convex block of demarcation strip, is also superimposed on the medial surface for pulling frame.

Folded box section space is internally provided with connecting rod, which connect with movable convex block, for driving movable convex block prominent Go out side box plate 101 or driving activity convex block is accommodated in the inside of side box plate 101, knob 102 is provided at the top of connecting rod, it should Knob 102 is disposed to extend in the outside of folded box section, in this way, user then can directly operate knob 102, realization activity convex block Arrangement states.

In the present embodiment, it is in Openworks shape to pull frame, is formed with void region, side box plate 101 is provided with connection folded box section The upper opening 109 and under shed in space and void region, and in arrangement up and down between upper opening 109 and under shed；Upper It is open and is disposed with the upper door closure of opening 109 in capping at 109, the lower door closure 107 of capping under shed is disposed in lower opening, this Sample can open door closure according to actual demand, can also open lower door closure 107.

Above-mentioned movable convex block is arranged between opening 109 and under shed, in this way, when demarcation strip 113 is horizontally disposed, User can select, by upper opening 109, object to be placed on demarcation strip 113, under shed can also be selected, object is placed In the lower section of demarcation strip 113.

In addition, object is placed on demarcation strip 113 by selection, then the weight of object can be made close to top, in this way, It, can be laborsaving when pulling luggage case.

In the present embodiment, it is respectively arranged with circuit board in upper door closure and lower door closure 107, and in upper door closure and lower door closure 107 are provided with Fingerprint Lock, and the outer surface of upper door closure and lower door closure 107 is provided with fingerprint identification region, circuit board and Fingerprint Lock It is electrically connected, circuit board controls opening or closing for Fingerprint Lock, in this way, by the way that fingerprint unlocking function can be arranged so that row The safety higher of Lee's case.

In addition, it is respectively equipped with alarm in upper door closure and lower door closure 107, and when Fingerprint Lock is forcibly opened, alarm It then can automatic alarm.

In the present embodiment, folding part includes multiple folded sheets 103, and multiple folded sheets 103 are sequentially flexibly connected, can be sequentially Arrangement expansion can also overlap shape arrangement, in this way, the variation of area size then may be implemented in entire folding part.

Correspondence is flexibly connected with side box plate 101 under casing plate 104 respectively at the both ends of above-mentioned folding part, in this way, when row When Lee's case needs to fold, while the multiple overlappings of folded sheet 103 in folding part itself are arranged, folding part can also be under casing plate 104 It is overlapped between side box plate 101, further enhances the folder function of entire luggage case.

It in the present embodiment, pulls and is connected with pull lever 108 on frame, which is disposed to extend upward to pulling frame Top, in this way, can then pull the movement of entire luggage case using pull lever 108.

The junction of pull lever 108 and pulling frame is provided with bending and buckles, and using the bending button, pull lever 108 can be opposite In pulling frame bending, in this way, luggage case when folding, can pull on the bending of bar 108 on pulling frame, row is further saved The space that Lee's case occupies after folding.

As preferred embodiment, pull lever 108 is telescopic rod can adjust pull lever in this way, being applicable in different users 108 length increases the usage comfort of luggage case.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (5)

1. the variable luggage case of bottom size, which is characterized in that including the folding carton for pulling frame, swinging chassis and device object Body；The swing chassis has upwardly disposed upper surface, described that frame is pulled to have towards the medial surface for swinging chassis arrangement, institute It states folded box section and is placed in the upper surface for swinging chassis, and connect with the medial surface for pulling frame；The swing chassis packet Include two linking arms, the inside of the linking arm and the lower hinge for pulling frame, between the outside of two linking arms It is connected with support arm, the linking arm is the telescopic arm that length can stretch.

2. the variable luggage case of bottom size as described in claim 1, which is characterized in that two linking arms and support arm Between be enclosed bottom section, the bottom section is provided with the support plate for being connected to the folded box section bottom.

3. the variable luggage case of bottom size as claimed in claim 2, which is characterized in that the support plate is arranged in the company Connect the junction of arm and support arm.

4. the variable luggage case of bottom size as claimed in claim 1 or 2, which is characterized in that be equipped in the support arm upper The bottom of the positioning groove of portion's opening, the folded box section is equipped with locating convex block, and it is recessed that the locating convex block is embedded in the positioning In slot.

5. the variable luggage case of bottom size as claimed in claim 1 or 2, which is characterized in that the inside court of the linking arm Outer bending extends, and forms the linkage section of outer expanding shape, the linkage section and the lower hinge for pulling frame.