CN1135710A

CN1135710A - Luggage case

Info

Publication number: CN1135710A
Application number: CN95190890.1A
Authority: CN
Inventors: D·克诺卡俄特; H·W·范; I·费里斯
Original assignee: Samsnoite Corp (us) 11200 East 45th Avenue Denver Colorado 80239 Usa
Current assignee: Samsnoite Corp (us) 11200 East 45th Avenue Denver Colorado 80239 Usa; Samsonite Corp
Priority date: 1994-07-15
Filing date: 1995-07-14
Publication date: 1996-11-13
Also published as: EP0717705A1; AU3208695A; GB2296709B; ES2196074T3; MX9600976A; TW322421B; DE69530362T2; CA2171849A1; WO1996002424A1; SG55285A1; DK0717705T3; AU692291B2; SG96171A1; KR100399296B1; DE69530362D1; EP0717705A4; SG68613A1; GB9414354D0; PT717705E; SG32391A1

Abstract

A luggage case comprises a lid shell (11) and a base shell (12) connected together by a hinge (22). The edges of the shells can be fastened together by latches (23, 24, 25). Two latches (23, 24) are mounted on the lid shell at the end walls. When they are released, they project downwardly and outwardly to provide gripping elements for opening the case. The case has two wheels (70, 71) and a steering handle (74) for rolling the case in a two-wheeled mode. Two castors (72, 73) are located on the back wall, and a pulling handle (76) is provided on the front wall. The pulling handle can be used for pulling the case on the wheels and the castors in four-wheeled mode. The carrying handle (21) is fixed to the frame (22) so as not to pivot. It is made of thermoplastic rubber to allow twisting movement for the comfort of the traveller. The latch (25) operates easily under carrying handle (21).

Description

The luggage case and bag

The present invention relates to the luggage case and bag, specifically, relate to the luggage case and bag that are molded by plastic.

A kind of plastics luggage case and bag commonly used comprise two case shells, and each case shell has a perimeter side walls, and each sidewall forms the forward and backward and end wall of case and bag.Two case shells are hinged at each rear wall place, and have each breech lock, are used for releasably each edge of case and bag being fixed tightly in together when case and bag are closed.

Usually, this case and bag have an evagination labial lamina, and the edge in place that two case shells cross around each case shell stretches, with to not then be that soft case shell provides rigidity.Can comprise that a metal framework is around part or all of box-frame, so that additional rigidity to be provided.

In many designs of case and bag, the evagination labial lamina also provides when two case shells are thrown off and is used to grasp case lid to open the device of case and bag.Need to be provided with a labial lamina for this purpose the case and bag designer then is provided with a kind of constraint.

According to a first aspect of the present invention, a kind of luggage case and bag have a drain pan and a lid shell, each case shell has a perimeter side walls, each sidewall forms the forward and backward and end wall of case and bag, two case shells are hinged at the rear wall place, and has at least one breech lock, be used for when case and bag are closed, releasably two case shells being fixed tightly in together, at least the part of breech lock is installed in and covers on the shell, and stretch out from perimeter side walls when being arranged in breech lock and throwing off, cover shell to open the device of case and bag so that be provided for grasping and mention.

In this configuration, be no longer necessary for and cover shell and be equipped with one and when opening case and bag, be used to the evagination labial lamina that grasps.In a kind of priority structure of case and bag, the edge of lid shell is fitted in the conduit on the edge of drain pan and goes.This just makes it possible to make a kind of case and bag that have the fillet profile.

Preferably, each breech lock has a kind of kink structure of removing, and it is designed to and can pulls two case shells together when they are closed.Preferably, breech lock can be fitted in the groove on the inner peripheral portion of case shell and go, so that can projection not come out basically when tightening up.

Can on the close end walls of the place ahead at case and bag of case and bag, install two breech locks.These two breech locks can be disposed in one at every end.In this configuration, two very easy grasping of breech lock so that open case and bag.

The invention still further relates to the problem of carrying heavy case and bag.Be known that for case and bag dispose some wheels or swivel wheel be used to carry adorn very full case and bag when very heavy.In a kind of structure, one wheel pairs is installed in the edges and corners between rear wall and one of them end wall.This case and bag are that the angle of wanting to tilt relies on the walking of each wheel, and configurable one turn to handgrip near opposed end wall anterior.Another kind of case and bag have four swivel wheels on the rear wall of case and bag.Case and bag are placed on each swivel wheel, and antetheca is in the top, and pull along ground with a tape or handgrip.

According to a second aspect of the present invention, a kind of luggage case and bag comprise: a drain pan and a lid shell, and each case shell has all side sidewalls, and each sidewall forms the forward and backward and end wall of case and bag; One is carried handgrip, on the case and bag antetheca, case and bag then have the wheel of two coaxial lines, they are installed in the edges and corners of case and bag between rear wall and one of them end wall, and two swivel wheels, they are installed on the rear wall, and also comprise at least one additional handgrip, be used to rely on each wheel and each swivel wheel to pull case and bag, perhaps be used for when inclination is pressed against on two wheels, case and bag being turned to.Under this configuration of case and bag, the traveller can and conform or relies on two-wheeled or rely on four-wheel that the case and bag skid is moved ahead according to hobby.

Case and bag can comprise that one turns to handgrip, and it is located at or near the edges and corners of case and bag, is opposite to each wheel along diagonal.In addition, perhaps in addition, case and bag can comprise a pulling handle in the same area.

Having the eyelet that the case and bag of known structure pass on each knuckle joint by a single hinge pin usually at its rear wall place links together.Even having been found that when pinning, burglars also can enter this case and bag by the way of releasing hinge pin.

According to a third aspect of the present invention, a kind of luggage case and bag are provided, it comprises a drain pan and a lid shell, each case shell has a perimeter side walls, before each sidewall formation case and bag, back and end wall, two case shells are linked together by a hinge means at the rear wall place, and having at least one breech lock is used for releasably two case shells being fixed tightly in together when closure, hinge means comprises some knuckle joints that are bonded with each other on the edge of rear wall of each case shell, and the hinge pin of two coaxial lines, the eyelet that passes each knuckle joint from opposed two ends inserts, one obstruction piece is arranged on that each is pushed out outside each eyelet to prevent the end that each hinge lock inserts by its between the perforations on the side of two case shells.

In this configuration, two hinge pins can only be extracted out from the two ends that they insert.Because the existence of obstruction piece can not be released each hinge pin by an opposed end.

Be known that to luggage case and bag configuration one pulls handle, be used for being present pulling case and bag along ground when being placed on four wheels or the swivel wheel.In a kind of known configuration, pulling handle is fixed on the telescopic tape.Tape is fixed in one and extend into downwards on the Hookean spring of inboard of an end wall of case and bag.Tape is walked around the pulley of the rear wall of close case and bag.Case and bag are more little, and it is just big more to be used for pulling easily the required tape length of case and bag, because the antetheca of case and bag face closely.But, in the configuration of using Hookean spring, the tape length that can put in little case and bag is restricted.

According to a fourth aspect of the present invention, a kind of luggage case and bag are provided, it has the top, the end, before, back and end wall, four wheels or swivel wheel are installed on the rear wall, an and pulling handle assembly, near the edges and corners between antetheca and one of them end wall, the pulling handle assembly comprises that one pulls tape, its fixing at one end attachment is installed on the spool of case and bag inboard, spool is loaded by spring, so that in that the time spent is not involved in tape, the slotted eye that tape passes in the wall portion of case and bag leads to the outside of case and bag, and the one handle lever is connected in the outer end of tape, and a groove is arranged on the outside of case and bag in described edges and corners, and handle grip is configured as in time spent not and can be fitted into shape in the groove.

In this configuration, the tape length that can be put is not subjected to the restriction of case and bag size, and when needed, same device can be used for the case and bag of many different sizes.

Preferably can open case and bag fully, so that turnover filled with product in the lid shell of case and bag and the drain pan.When case and bag disposed some swivel wheels, these swivel wheels can limit the degree that case and bag can be opened.

According to one the 5th aspect of the present invention, provide a kind of luggage case and bag, it comprises a drain pan and a lid shell, each case shell has a perimeter side walls, each sidewall forms the forward and backward and end wall of case and bag, two case shells are hinged at the rear wall place, and have at least one breech lock, are used for when closure two case shells being fixed together; At least two swivel wheels, a described swivel wheel is installed on the rear wall of each case shell, each swivel wheel separates different distances with hinge axes, one groove is arranged on and leaves between the hinge axes swivel wheel and hinge axes farthest, so that put the swivel wheel on another case shell when case and bag are opened fully.

When luggage case and bag carried on the roof that is contained in a car, case and bag may be exposed in the rain.For rigidity and other reasons are provided, may preferably make the edge of drain pan be shaped on inside and outside labial lamina, but the edge of a conduit containment cap shell is arranged therebetween.But, under such structure, a kind of possibility is arranged, drop on rainwater on the case and bag exactly and may accumulate in the conduit and go forward side by side, and damage the article that wherein held into chest.

According to one the 6th aspect of the present invention, provide a kind of luggage case and bag, it comprises a drain pan and a lid shell, two case shells are linked together by a hinge, the edge of drain pan is formed with a labial lamina and an outer labial lamina in one, one conduit is arranged between the inside and outside labial lamina, interior labial lamina stretches around whole case and bag, outer labial lamina stretches around the whole case and bag except hinge area, the edge of lid shell is received within when case and bag are closed in the conduit between the inside and outside labial lamina, around the whole periphery of case and bag, interior labial lamina all is higher than outer labial lamina.In this configuration, if rainwater accumulates in the conduit, it will be in can overflow crossing labial lamina and damage the outside that spills into case and bag before the thing that case and bag hold.

In the structure of many case and bag, carry handgrip and all be articulated on the drain pan, so that it can adapt to the rocking action of case and bag case and bag when being carried.The radial type handgrip can prevent that also handgrip in use is damaged.But, exist certain situation, wish that wherein handgrip should be to pivot around a longitudinal axis.This case and bag carry may be very uncomfortable, because the rocking action of case and bag can make handgrip rotate in user's hand.

According to one the 7th aspect of the present invention, provide a kind of luggage case and bag, it comprises a drain pan and a lid shell, two case shells are hinged; And at least one breech lock, be used for when closure, two case shells being held in together; And one carry handgrip, the wall portion of being fixed in case and bag, so that can not pivot with respect to case and bag at its place, two ends, and the part of handgrip is can be fixed firmly with handgrip and material that case and bag allow to reverse when vacillating now to the left, now to the right is made at case and bag by a kind of at least.In this configuration, the rocking action of case and bag is adapted to by the torsional deflection of handle.

In some case and bag structures, breech lock in the middle of wishing on the antetheca of case and bag, to be provided with.If handgrip is a fixed handgrip, then can be restricted, thereby breech lock may be difficult to operate near breech lock.

According to an eight aspect of the present invention, provide a kind of luggage case and bag, it comprises a drain pan and a lid shell, two case shells are hinged; One carries handgrip and is used for when case and bag tighten up two case shells are held in together breech lock, breech lock is arranged between the wall portion of the grip portion that carries handgrip and case and bag, and be when it tightens up, can pull together type to each edge of two case shells, breech lock is installed in one of two case shells and goes up and have a claw hook that is used to engage the part of another case shell, breech lock comprises an operating lever that is connected in the lock claw portion by a connecting rod, pressing lever when tightening up case and bag, can make the lock claw portion at first shift to the wall portion of another case shell, be pulled to a described case shell then.In this configuration, the operation of breech lock is very easy.

In some cases, wish can enough panels spaced apart between lid shell and the drain pan to be come.This panel is articulated on the rear wall of case and bag usually and has some buckles card, is used for the forward position of panel is fixed in covering shell.A kind of button card of common type is a kind of turn joint.But, this device is difficult to operation, is particularly needing the occasion of one-handed performance.

According to one the 9th aspect of the present invention, provide a kind of luggage case and bag, it comprises a drain pan and a lid shell, two case shells are hinged along a rear wall of case and bag; And the panel of a case and bag the inside, be used for the space of lid in the shell come with spaced apart in the drain pan, panel is used for releasable ground its forward position is fastened at device on the case lid being connected in the inner face of rear wall along the place thereafter and having, described device comprises that the ring and that is connected in panel is connected in the hook of the inboard of covering shell, and an Elastic buckle is settled to such an extent that can prevent that ring is accidental and throw off from hook.

By example, one embodiment of the present invention is described now with reference to accompanying drawing, in the accompanying drawing:

Fig. 1 shows the perspective view of a kind of case and bag according to the invention;

Fig. 2 shows the top view of case and bag;

Fig. 3 shows the end view of case and bag;

Fig. 4 shows the rearview of case and bag;

Fig. 5 shows the perspective sketch of case and bag under opening-wide state;

Fig. 6 shows the part cross-sectional side elevational view of the side breech lock of case and bag;

The rearview of breech lock shown in Fig. 7 presentation graphs 6;

Fig. 8 shows the details of wall portion structure;

Fig. 9 shows the details of hinge arrangement;

Figure 10 shows and is used for the sketch that two-wheeled uses the case and bag of clear condition;

Figure 11 shows the details that is used for case and bag under the four-wheel operating position;

Figure 12 shows the perspective sketch of pulling handle structure;

Figure 13 shows the thin portion view of case and bag under opening-wide state;

Figure 14 shows case and bag another details under opening-wide state;

Figure 15 shows the sketch of each swivel wheel under opening;

Figure 16 shows the cross section by the edge of case and bag;

Figure 17 shows the cross section by the edge of the case and bag in the hinge area;

Figure 18 shows the details of handle structure;

The side view of breech lock in the middle of Figure 19 shows, the wall portion of case and bag is a section;

The perspective view of breech lock in the middle of Figure 20 shows;

Figure 21 shows that a kind of division surface integrated circuit board holds the perspective details of device;

Figure 22 shows the excision view of buckle among Figure 21; With

Figure 23 shows each side view of buckle in Figure 21 and 22.

Referring to each accompanying drawing, they show luggage case and bag 10, and it comprises two case shells, promptly one cover a shell 11 and a drain pan 12, and they are made of plastic separately to be a single horizontal plastic.Each case shell has a

perisporium

13 and 14 respectively, and two case shells have constituted antetheca 14, rear wall 15, roof 16, lower wall 17 and

end wall

18 and 19 of case and bag together.The edge of drain pan has the cross section thicker than the remainder of drain pan, so that constitute a complete integral frame around drain pan.One carries handle 21 is installed on the framework 20 on the case and bag antetheca.Two

case shells

11 and 12 link together with a hinge 22 at rear wall 15 places.

Each edge of two case shells is held togather when case and bag are sealed by three breech locks.Two

side breech locks

23 and 24 are installed in and cover on the shell 11 and be positioned on the end walls.In this embodiment, they are illustrated near the mid point of end walls and the place ahead of the case and bag between the antetheca.One the 3rd breech lock 25 is installed in above the drain pan on the antetheca 14 of grip portion below of handle 21.The type of all three breech locks is will remove twisting through one and do each edge of case and bag is pulled when they are lived by padlock.

Referring now to Fig. 6 and 7,, the structure of each side breech lock will be described in detail.

Side breech lock 23 comprises an installation portion 30, a main part 31 and a latching portion 33.Installation portion 30 is fixed in the wall portion of covering shell 11 by each screw 34 that the wall portion of passing enters installation portion.Each hinge pin 35 to mesopore that main part 31 usefulness one are passed respectively on the lug 36 and 37 of installation portion is connected in installation portion 30 pivotly.One spring 38 works between installation portion and main part, and with the pushing main part, so that its lower end is open from the end wall of drain pan.The part main part is projected into the top of hinge pin 35, and forming a retaining platform 39 that engages with the part installation portion, moving of case and bag left in the lower end that is shown in the main part on the enable possition among Fig. 6 with restriction.Hinge pin 35 generally is parallel to the end wall of case and bag and the edge of case shell.

Latching portion 33 usefulness one are passed each lug on main part and the latching portion or each hinge pin 40 to perforations of flange 41 and 42 respectively, are being connected in main part 31 near its lower end.Reversing pin 40 is parallel to and reverses pin 35.

The major part of latching portion projects upwards and is shaped in the top a retaining platform portion 44 from hinge pin 40, this retaining platform portion with by formed groove 45 cooperatings of labial lamina on the outside of the end wall of drain pan 12.

Latching portion can pivot between following two positions around pivotal pin 40, i.e. enable possition, and on this position, it leaves that main part 31 is inclined upwardly and towards the wall portion of case and bag; And a closing position, on this position, it protrudes upward and is posted by main part.Each lug or flange 41 and 42 on latching portion and the main part flexiblely abut against each other, to form the frictional resistance that latching portion is rotated with respect to main part.One fastening mechanism 50 is positioned at the lower end of breech lock, so that breech lock is held in this closing position.Fastening mechanism 50 is mounted in order to do slippage and pushed downwards by a spring 51 on latching portion.Be bonded among each groove 53 on the main part by each tab 52 of slipping part institute traction, so that latching portion is held on the closing position.In order to unclamp breech lock, can withstand spring 51 and upwards promote a clamping part 54 on the lower end of fastening mechanism 50, make each tab 52 shift out each groove 53 and latch enable turns to the enable possition from closing position.

The bottom 55 of latching portion has constituted the part that is grasped by the user when opening case and bag.The position of pivotal pin 40 is in the wall portion than grasping part 55 more close case and bag, so that when fastening mechanism 50 unclamps, acts on the upward pressure that grasps on 55 and be tending towards latching portion is turned to the enable possition from closing position.When this rotation meeting further is engaged within the groove 45 by means of retaining platform portion 44 main part moved into the pushing effect of spring 38 of enable possition and more convenient under the labial lamina of case and bag edge.In case breech lock is in full open position shown in Figure 6, labial lamina just leaves in retaining platform portion 44, so that can start case lid and open case and bag.

To it is to be noted that main part forms one less than 40 °, about 20 ° angle on the enable possition, thus when each breech lock unclamps they towards below and the outside.Each breech lock 23 and 24 lower end can be grasped and provided a kind of in order to open the device that makes things convenient for of case and bag by the user.Under the situation shown in accompanying drawing, this point particular importance, the edge that covers shell at that time is fitted within the edge of drain pan, and does not have flange or other projections to be grasped easily and maintain the case shell.It should be appreciated that the weight of lid shell is the grasping part that passes to latching portion via main part, and each light and handy part of fastening mechanism is not transmitted these power.

In order to close case and bag when case lid falls, the effect that withstand spring 38 inwardly pushes the lower end of breech lock, consequently keeps off platform portion 44 and is bonded among the groove 45.Along with the lower end of breech lock is inwardly promoted, two case shells are pulled together.Should be pointed out that retaining platform portion 44 and contact point between the groove 45 can move to from a certain position in the plane that is connected two pivotal pins 35 and 40 just in time in this out-of-plane a certain position, so that breech lock is removed the twisting work with one and is closed.

Fig. 9 in the accompanying drawing shows the details of hinge arrangement.

Hinge is formed by the

knuckle joint

60 and 61 that is molded in respectively on each edge that covers shell and drain pan 11 and 12.These joint any inter-engagement and each

hinge pin

63 and 64 insert from opposed two ends pass each knuckle joint each to perforations 65A and 65B.Each does not pass all knuckle joints to perforations.One 66 in these knuckle joints is not just passed its eyelet, so that form a barriers.Each hinge pin thereby just can not be pushed over barriers 66 from each outer end.

Common case and bag have the whole length that an independent hinge pin runs through the rear wall of case and bag, and its problem is, even burglar also can release this hinge pin sometimes and enter case and bag via each eyelet in each knuckle joint when keyed.Because barriers 66 has been arranged, each hinge pin can't take out by this way, because they can only be by taking out them from the way of former each end of having inserted.Each

hinge pin

63 and 64 length are such, promptly when they are fully inserted into, give prominence to the size outside each knuckle joint end, are not to be grasped and to extract out each knuckle joint.

Luggage case and bag 10 are furnished with two wheels, and they are installed on each minor axis of the edges and corners of case and bag between end wall 19 and the rear wall 15.

Wheel

71 and 72 pivot center are coaxial.Be equiped with two

swivel wheels

72 and 73 near on the case and bag rear wall of end wall 18.The installing of swivel wheel is in order to swing around vertical axis when case and bag are stood with its nethermost rear wall.

One collapsible pulling handle 74 is installed on the end wall 18 of case and bag.As shown in Figure 1, pulling handle can fold puts into a retracted position, and on this position, it is among the groove 75 on the end wall of case and bag.Pulling handle 24 can outwards be pivoted to an extended position that simply shows as Figure 10, to form a pulling or to turn to handgrip, case and bag can be tilted so that by two

wheels

70 and 71 walkings.

Angle of cut place between antetheca 14 and end wall 18 is a retractable pulling handle 76.This retractable pulling handle can be stretched out as Figure 11 simply shows, is pulled to allow case and bag to stand in two

wheels

70 and 71 and two

swivel wheels

72 and 73 upper edge landing grounds.Like this, case and bag just can depend on user's preference and concrete condition or be handled by two-wheeled or by four-wheel.

As shown in Figure 3, the roof 14 of case and bag broadens from front to back gradually from diapire 17, so that gives the outward appearance of a kind of wedge shape haply of case and bag when two ends are watched.In Fig. 1 and Fig. 4 as seen, drain pan and the lid shell wall portion near

swivel wheel

72 and 73 be outside splayed.These characteristics make

isolated wheel

70 and 71 and

swivel wheel

72 and 73 as far as possible near the roof and the diapire of case and bag, thereby come compared with the situation of other case and bag, make case and bag have bigger stability.

Figure 12 shows the structure that forms pulling handle 76 briefly.One strap 90 is connected at one end on a spool 91 of box 92 the insides on the case and bag inboard at the angle of cut place between end wall 18 and the antetheca 16.Belt 90 passes the groove 93 in the wall portion of case and bag and is fixed on a handle grip 94 on the outside of case and bag.One spring 90 plays a role between drum 91 and box 92, so that impel during without handgrip drum to rotate on a direction that involves in belt 90.

One groove 97 is formed among the framework 20 in antetheca 14 and the outside of the case and bag at the angle of cut place of end wall 18.This groove is elongated and centers on the curved shape of the angle of cut along the direction of framework.Handle grip 94 be elongated equally and also make curvilinear so that be fitted among the groove 97.Drag handgrip time spent not carrying, belt is involved on the spool 91 spring 96 and handle grip 94 can be fitted among the groove 92, so that it can not appear suddenly out from the overall profile of case and bag.

The length of handle grip 94 is less than groove 92, so that form a space 98, the user can put in a finger handle lever is proposed groove when he wishes to use this pulling handle.

As shown in figure 12, the pulling handle assembly is positioned among the box 92 of inboard near the edge of shell of drain pan.This just forms a space between the diapire 17 of box 92 and case and bag; Among this space, can inject a safety box 98, in order to preserve valuables, key or similar articles.The usefulness plastics are molded forms for box 98, and have a lid 99 that is connected in the major part of box by an integral hinge.Safety box is arranged on makes it when case and bag are opened, be difficult for seeing and having utilized the place that not so can become redundant space on this position.

A kind of device is provided here, wherein pull roll of strip on a drum, not as known devices, wherein tape is downwards through the inboard of the end wall of case and bag and walk around a pulley and reach a Hookean spring, because this point, the pulling handle assembly is lighter, and same device can be used for the case and bag of different size.The case and bag size is more little, and the length of required tape is just big more, because antetheca more approaches ground when pulling.Under the situation of linear unit, the space that can provide in the little case and bag may not be enough to make easily one section to pull tape and hold and set aside concerns.Structure described here can be exempted this difficulty.

Relatively explain swivel wheel and wheel structure now.

As seen, drain pan 12 is darker than covering shell 11 in Fig. 4, so that the wheel on the drain pan 71 is than covering wheel 70 on the shell more away from hinge gateway 100, and the swivel wheel 73 on the drain pan is than covering swivel wheel 72 on the shell more away from hinge gateway 100.One groove 101 is formed on the outside of the rear wall of the drain pan of close wheel 71 between wheel 71 and the hinge axes 100.Equally, a groove 102 is formed on the outside of the rear wall of the drain pan of close swivel wheel 73 between swivel wheel 73 and the hinge axes 100.Two

grooves

101 and 102 put wheel 70 and swivel wheel 72 respectively when case and bag are opened fully shown in Figure 13 and 14.

But each

swivel wheel

72 and 73 and one wraparound shaft axis, 111 rotating parts 110 constitute, and swivel wheel runner 112 is housed on wheel shaft 113.Rotating part 110 comprises a guard shield part 114, and it stretches to the below round the swivel wheel runner, is not in the damage of ground object to protect it.

The rotating shaft 113 of swivel wheel departs from axis of rotation in due form, so that the weight of swivel wheel trends towards making swivel wheel to take a specific orientation when case and bag are put on the ground with its diapire, is under the axis of rotation with the swivel wheel runner.As can be seen, the rotating part of swivel wheel cuts away one by a groove 115 on an opposite side with each swivel wheel runner from accompanying drawing.Its consequence is, rotating part is asymmetric about axis of rotation, and the center of gravity of rotating part with the same direction of swivel wheel runner rotating shaft on depart from axis of rotation.This biasing of rotating part center of gravity can strengthen each swivel wheel makes during for level itself orientation be in trend under the axis of rotation with swivel wheel runner wheel shaft at case and bag.

Should be pointed out that when case and bag are opened if rotating part does not comprise groove 115, then to want to hold swivel wheel 72 just big inadequately for groove 102.By means of on the swivel wheel runner 73 of drain pan groove 115 being set, rotating part will provide the space by the swivel wheel runner 112 for the swivel wheel 72 on the lid shell when case and bag are opened fully.Groove 115 separately stretches out from going up most one side when covering shell and two casees equal along continuous straight runs of face of drain pan around rotating part at case and bag.In this configuration, even each swivel wheel turns round to enter fully the swivel wheel runner just in time is on the following position of axis of rotation, such as, if, also can form the space in the revolution action if it is not to be placed on the surface of certain level that stifled phenomenon of certain card or case and bag are arranged.

Figure 16 and 17 shows the marginal texture of case and bag.As in Figure 16 as seen, drain pan is shaped in one in its edge that labial lamina 121, one grooves 122 are formed between the inside and outside labial lamina outside the labial lamina 120 and.The edge 123 of groove 122 containment cap shell when case and bag are closed makes the closed both firm and safety of case and bag, and article are dropped out.The marginal texture of case and bag basically as shown in figure 16, except in hinge area, round the whole periphery of case and bag.Figure 17 shows the structure in hinge area.Outer labial lamina 121 is replaced by each knuckle joint 60 of drain pan.Around the whole periphery of case and bag, interior labial lamina 120 will be higher than outer labial lamina 121.

In use, if case and bag are exposed in the rain, such as on the upper frame that is installed in a car time, rainwater can flow down from the outside of lid shell and collect and exist among the groove 122.Labial lamina 121 outside labial lamina 120 will be higher than in all points is guaranteed in dependence, this structure can guarantee to collect the rainwater that exists in the groove before it reaches the height of the inside of may overflow going into case and bag overflow to the outside.Like this, case and bag can be made in groove not with the elastic sealing element in order to prevent that rainwater from invading.

Figure 18 shows the details of carrying handle structure.Carry handgrip 21 and comprise a grip portion 140, it is made by abundant tough and tensile and strong material, the weight that has self-supporting ability and can bear case and bag, but allow to reverse.A kind of suitable material is the thermoplastic rubber.Molded handgrip is fixed in the frame part 20 of the diapire of case and bag by means of each the U-shaped support 140 on the antetheca that is installed in case and bag.Pin 143 passes the L shaped slotted eye 142 in the arm plate 144 of U-shaped support and the end of handgrip 140, so that handgrip is fixed on the framework.The two ends that pin and slotted eye are configured to allow handle with respect to framework handgrip vertically on do limited moving.Handgrip is fixed on the case and bag, so that does not allow to move pivotally around an axis longitudinally that is parallel to handgrip.But, owing to use to allow the thermoplastic rubber of limited twisting action or similar handgrip material, handgrip can adapt to when case and bag to be carried by the user and grip portion not side-sway motion of case and bag when rotating in its hand.If thereby the structure of handgrip is mentioned and is wanted more comfortable when making that case and bag are made by firm non-elastic material compared with handgrip.

As previously mentioned, middle breech lock 25 is under the handgrip between the wall portion of grip portion and case and bag.Because handgrip is fixed, and can not pivot around a longitudinal axis, so the path of breech lock is restricted in the middle of reaching at its each point place of being fixed in case and bag.Middle breech lock is made and must be made easy operating under this limited situation.Bolt lock structure in the middle of Figure 19 and 20 shows in detail.

Middle breech lock comprises a base portion 160, and it is fixed among the groove 161 in the outside of the drain pan of case and bag on the antetheca below the handgrip.One lock claw portion 162 is connected in base portion pivotly by each pin 163, and pin is fitted in elongated slotted apertures 164 the insides on the side flanges 165 of base portion.Lock claw portion 162 also is connected in base portion by each pin 166, and these pins have one and are parallel to the common axis line of pin 163, and is installed among the lug of locking on the claw portion 167.Pin 166 stretches among the L shaped slotted eye 168 on the side flanges 165.The major part of slotted eye 168 is parallel to slotted eye 164 and stretches.At the place, end of the slotted eye 168 at the edge of close case and bag one side extension 169 is arranged.Stretch away from tank wall this extension, and major part about and slotted eye meets at right angles.Pin 166 and 163 and slotted eye 164 and 168 synergies, so as between the closing position of breech lock and enable possition guiding lock claw portion.When breech lock was opened, pin 163 was in the upper end of the slotted eye 164 at the edge of close case and bag.Pin 166 is among the groove hole section 169.So, the gib head part 170 of lock pawl is just left sideling from the edge of case and bag.When the pin claw portion was pushed down, the major part of pin 166 shift-in slotted eyes 168 caused locking claw portion and moves and engage in the groove 171 towards the wall portion of covering shell around pin 163 work pivots and gib head part 170.The lock claw portion further moves down and then causes pin 166 to move down with pin 163 along slotted eye 168 moving down along slotted eye 164, so that locks claw portion and can be achieved not locking under the situation that claw portion does significantly to rotate around pivot pin 163 towards the overexercise of drain pan.Then be pulled to drain pan around covering shell along with the closure of case and bag.

The motion of above-mentioned lock claw portion is achieved by an operating lever 180, and this lever is connected in base portion pivotly by a pivot pin 181, and this pin passes the lug 182 on the operating lever and passes the side flanges 165 of base portion.The pivot pin is parallel to each pin 163 and 166.Lever 180 comprises a grip portions 183, and it is received within the grooving 184 of locking on the claw portion 162.

One rotating shaft 185 pass lever downside lug 182 and at two rollers 186 of place, two outer end installing, they are engaged in the cam face 187 on the lock claw portion.One spring 189 acts between base portion and the lever 180, is left the wall portion of case and bag with regard to pivot around pin 181 so that lever pushes.For closed breech lock, the user can depress grip portions 183 towards the wall portion of case and bag, and lever then withstands the effect of spring 189 and pivots towards base portion.The action of lever causes roller 184 to be engaged in cam face 187, to be flapped toward base and descending along cam face in a segmental arc.The shape of cam face is configured as, the end of close base portion than away from the part of case and bag wall portion more near the edge of case and bag.So along with roller is descending along cam face 187, the lock claw portion is pulled down, and makes it at first to rotate around pivot pin 163, does translational motion then two case shells are pulled in together.One buckle 190 is arranged among the lower end of grip portions of lever 180, plays a role in the mode of the buckle 50 that is similar to breech lock 23 and 24, so that lever is held on the closing position.In order to throw off breech lock and to open case and bag, at first free buckle 190, and lever 180 pulled to foreign side, remove the compaction forces of dragging on two case shells by means of spring 189 moves up the lock claw portion, and then outwards rotate and outside the gib head part 170 proposition grooves 171.

Will be understood that this bolt lock structure allows to tighten up and loosen breech lock in the limited range of handgrip 21.

Fig. 5 expresses a panel 200, and space within its lid shell 11 and the space within the drain pan 12 separate.Panel 200 is in the inboard that is articulated in the rear wall of case and bag thereafter along 201 places.Place, two ends in the forward position of panel 200 respectively has by the molded ring that forms 202 of plastics.This moulded parts comprises a bar-like portion 205, and it is connected on the panel at each place, end by two tape parts 206.

Near the place, two casees angles between antetheca and the end walls, two button cards 210 with ring 202 collaborative works are arranged in the inboard of lid shell.

Each button card comprises a base portion 220, and it is fixed in screw 221 and covers shell.One gib head or holder part 222 are bearing on the base portion.Loop portions is divided into excellent portion 205 can catch on gib head part 202, covers on the shell so that the forward position of panel 200 is secured to.

One elasticity card door bolt 223 puts in the inlet of the recess 224 of gib head part, to prevent the accidental gib head that breaks away from of excellent portion.The card door bolt comprises a hyoplastron by 225 years dresses of an elastic support.Hyoplastron constitutes a kind of choke plate in the import of leading to recess.The elasticity of support 225 causes the backside bonded of hyoplastron and support 222.On support 225, form a grip portions 226.In order to strut the choke plate in the inlet that leads to recess and make ring to take out from gib head 222, the user can be pressed grip portions 226, with the elastic reaction that withstands support 225 hyoplastron is removed from gib head part 222.The base portion of button card has jut or cheek 228 each side shape of support 225, and they stretch out as the grip portions 226 far, and the thing that is held to prevent in the case and bag may be depressed grip portions, thereby makes ring disengaging gib head by accident.

Button card 220 can form single moulded parts, a perhaps two-piece type moulded parts, as shown in figure 23.

The structure of above-mentioned tightening device makes that panel can enough hand operateds and be connected in and cover shell, perhaps throws off with it.

Will be understood that above-mentioned luggage case and bag have various features of novelty, they can use among embodiment together, perhaps use separately.

Claims

Modification according to the 19th of treaty

1. luggage case and bag, it comprises a drain pan and a lid shell, each case shell comprises a perimeter side walls, each sidewall forms the forward and backward and end wall of case and bag, two case shells are hinged at the rear wall place, and have at least one breech lock, are used for that releasable ground is fixed tightly in two case shells together when case and bag are closed, at least a portion of breech lock is installed in to be covered on the shell and protruding from perimeter side walls when being arranged in breech lock and throwing off, so that be provided for grasping and mentioning the device that covers shell and open case and bag.

2. according to the described case and bag of claim 1, wherein the edge of drain pan is formed with an outer lip limit, and the edge of lid shell is fitted in the inside on the described outer lip limit of drain pan when case and bag are closed.

3. according to claim 1 or 2 described case and bag, wherein have at least two breech locks to be installed in and cover on the shell, on each end wall of lid shell, a described breech lock is installed near the antetheca place.

4. according to claim 1 or 2 described case and bag, wherein breech lock or each breech lock are the sort ofly can be when two casees shells are tightened up their edge to be pulled in together type.

5. according to the described case and bag of claim 4, wherein breech lock comprises a main part, locate in the top to be installed on and cover on the shell, be used for moving pivotally around an axis that is arranged essentially parallel to the end wall of case and bag, main part is stretched downwards by pivot axis and can move between following two positions: a closing position, on this position, it is near the wall portion of case and bag; With an enable possition, on this position, it stretches out and leaves the wall portion of case and bag downwards, and a biasing device acts on the main part, to promote it towards the enable possition.

6. according to the described case and bag of claim 5, wherein main part forms one less than 40 ° angle for case and bag wall portion on the enable possition.

7. according to the described case and bag of claim 6, wherein main part wall portion for case and bag on the enable possition forms an about angle of 20 °.

8. according to the described case and bag of claim 5, wherein breech lock comprises a latch portion, it is pivotably mounted on the main part on second pivot axis, latch portion is stretched out from second pivot axis, towards mention previously, main part is installed in the axis that covers shell in the above, latch portion can pivot between following two positions: a closing position, and on this position, it is near main part; With an enable possition, on this position, it protrudes upward, and leaves main part, and towards case and bag, latch portion carries a retaining platform part, is used to engage a mating part of drain pan, when breech lock is closed two case shells are held in together.

9. according to the described case and bag of claim 8, wherein keep off platform and contact mating part along a straight line, this straight line is being on the closing position outside the plane that connects first and second pivot axis, and is being on the enable possition within the described plane, so that breech lock relies on a kind of twisting work of removing to operate.

10. according to the described case and bag of claim 8, wherein one of latch portion section is stretched below main part, to form a breech lock grip portion, it is grasped by the user throwing off breech lock and mention when covering shell, comparatively near the wall portion of case and bag, consequently the upward pressure that acts on the grip portion trends towards making latch portion to be pivoted to the enable possition from closing position to second pivot axis than grip portion.

11. according to the described case and bag of claim 8, wherein breech lock comprises a fastening mechanism, is used on closing position latch portion being fixed in main part.

12. according to the described case and bag of claim 5, one of main part section wall portion that reclines and cover shell wherein, perhaps a mounting portion is fixed on above it, so that be limited in the pivoting action that main part under the effect of biasing device is left closing position.

13. one kind according to the described luggage case and bag of claim 5, wherein breech lock or each breech lock are fitted among the groove on the inner peripheral portion of case shell, so that are tightened up Shi Buhui at each breech lock and give prominence to from case and bag are outer significantly.

14. luggage case and bag, it comprises a drain pan and a lid shell, each case shell has a perimeter side walls, before each sidewall formation case and bag, back and end wall, two case shells are hinged by a hinge means at the rear wall place, and has at least one breech lock, be used for that releasable ground is fixed tightly in two case shells together when case and bag are closed, hinge means comprises some knuckle joints that are bonded with each other on the edge of the rear wall of respective housings, and two coaxial hinge pins insert respectively from opposed two ends, pass in each knuckle joint to perforations, one barriers is arranged on the same side of two case shells, each is pushed out each eyelet to prevent each hinge pin through original end of inserting hinge pin between the perforations.

15. luggage case and bag, it comprises a drain pan and a lid shell, and each case shell has a perimeter side walls, and each sidewall constitutes the forward and backward and end wall of case and bag; One carries handgrip on the antetheca of case and bag; Two coaxial wheels, they are installed in the edges and corners of case and bag between one of rear wall and end walls; And two swivel wheels, they are installed on the rear wall, and also comprise at least one auxiliary handle, are used to rely on wheel and swivel wheel to pull case and bag, perhaps are used for when case and bag are pressed against on two wheels obliquely case and bag being turned to.

16. according to the described case and bag of claim 14, wherein except carrying handgrip, be provided with two handgrips again, a handgrip is to turn to handgrip, it is installed on the end wall that is opposite to the case angle that two wheels are housed, and be suitable for relying on two wheels that case and bag are turned to, and another is a pulling handle, it is installed near case angle place between described end face and the antetheca or its, is used to rely on two wheels and each swivel wheel to pull case and bag.

17. according to the described case and bag of claim 16, wherein pulling handle comprises a tape, the one end has handgrip, and the other end is fixed on the spool of inboard of case and bag, and this spool is loaded by spring, in that the time spent is not wound up into tape on the spool.

18. according to the described case and bag of claim 17, wherein spool is positioned in the box on the drain pan, and wherein drain pan comprises a safety box between the diapire of this box and case and bag, is used to hold valuables and similar thing.

19. according to the described case and bag of claim 15 to 18, wherein roof broadens from front to back gradually from diapire, gives the outward appearance of a kind of wedge shape substantially of case and bag when consequently observing from two ends.

20. according to the described case and bag of claim 15, wherein the wall portion of top and bottom shell comprises Eight characters part outside in the zone of each swivel wheel, so that makes each swivel wheel interval each other want big compared with the presumable interval of another kind of mode.

21. luggage case and bag, it has the top, the end, before, back and end wall, four wheel or swivel wheels that are installed on the rear wall, and the pulling handle assembly near the corner angle between one of antetheca and two end walls, this pulling handle assembly comprises that pulls a tape, it is fixed in one at one end and is installed on the spool of inboard of case and bag, spool is loaded by spring, so that in that the time spent can not come in roll of strip, the slotted eye that tape passes in the wall portion of case and bag leads to the outside of case and bag, and a holds handle is connected in the outer end of tape, and a groove is arranged on the outside of case and bag in described edges and corners, and the handle grip shape is configured as and can be fitted into the groove the inside in time spent.

22. according to the described case and bag of claim 21, wherein handle grip and groove the two all be elongated, and groove more is longer than handgrip, so that when grip is among groove, between the wall portion of lever and case and bag, leave a gap, be used to insert user's finger, lever can be put forward from groove.

23. according to claim 21 or 22 described case and bag, wherein scroll binding is located at a box the inside in the drain pan of case and bag, and a safety box is arranged between box and the diapire, is used for valuables and similar thing.

24. luggage case and bag, it comprises a drain pan and a lid shell, and each case shell has a perimeter side walls, each sidewall forms the forward and backward and end wall of case and bag, two case shells are hinged at the rear wall place, and have at least one breech lock, are used for when case and bag are closed two case shells being fixed tightly in together; At least two swivel wheels, one of described each swivel wheel is installed on the rear wall of case shell separately, each swivel wheel leaves hinge axes different distances, one groove is arranged on and leaves between the axis swivel wheel and hinge axes farthest, so that when case and bag are opened fully swivel wheel is received within on another case shell.

25. according to the described case and bag of claim 24, the deviation of gravity center axis of rotation of each swivel wheel wherein so that case and bag be placed on its diapire and axis of rotation when being essentially level each swivel wheel hang from above on predetermined orientation.

26. according to claim 24 or 25 described case and bag, wherein each swivel wheel comprises the single-revolution part, it is installed on the axis of rotation, and a swivel wheel runner packs into wherein, is used for rotating around a runner axis; Rotating part is asymmetric with respect to the axis of the axis of rotation of swivel wheel, so that the centre-of gravity shift of described rotating part is on the direction identical with the runner axis of swivel wheel runner.

27. according to the described case and bag of claim 26, it is included in the wheel of two coaxial lines of the edges and corners between a rear wall and the end wall, described wheel is installed in separately on the case shell, it is far away that wheel leaves hinge axes than another wheel, one groove is arranged among the rear wall that leaves hinge axes wheel far away and the case and bag between the hinge, so that put another wheel when case and bag are opened fully.

28. according to the described case and bag of claim 27, the rotating part that wherein leaves hinge swivel wheel farthest comprises a groove, is being opposite on the side of swivel wheel runner, to constitute the space that puts of another swivel wheel.

29. according to the described a kind of case and bag of claim 28, wherein the described groove on the rotating part extends to usually when case and bag are opened the both sides in the face of the rotating part of level, even do not provide the space so that always just in time do not hang from above when axis of rotation is following with its center of gravity at described swivel wheel for another swivel wheel.

30. according to the described a kind of luggage case and bag of claim 26, wherein each swivel wheel comprises a guard shield, stretches around the swivel wheel runner, is not subjected to the infringement of the collision on ground with the protection swivel wheel.

31. luggage case and bag, it comprises a drain pan and a lid shell, two case shells are linked together by a hinge, the edge of drain pan is formed with a labial lamina and an outer labial lamina in one, and a conduit is arranged between the inside and outside labial lamina, and interior labial lamina stretches around whole case and bag, and outer labial lamina is except stretching around whole case and bag hinge area, among the conduit inside and outside the edge of lid shell is contained in when case and bag are closed between the labial lamina, around the whole periphery of case and bag, interior labial lamina all is higher than outer labial lamina.

32., wherein in conduit, do not have seal according to the described case and bag of claim 31.

33. luggage case and bag, it comprises a drain pan and a lid shell, and two case shells are hinged; And at least one breech lock, be used for when case and bag are closed, two case shells being held in together; And one carry handgrip, the wall portion of being fixed in case and bag, so that do not pivot with respect to case and bag at its place, two ends, and the part of handgrip is to be made at the material that case and bag are firmly fixed by handgrip and case and bag can allow to reverse when vacillating now to the left, now to the right by a kind of at least.

34. according to the described luggage case and bag of claim 33, wherein the described part of handgrip is made by the thermoplastic rubber.

35. according to claim 33 or 34 described luggage case and bag, wherein breech lock is between a grip portions that carries handgrip and case and bag wall portion.

36. according to the described luggage case and bag of claim 35, wherein breech lock is one to have and remove the hook breech lock that twisting is done, and can pull two case shells together when breech lock tightens up.

37. luggage case and bag, it comprises; One drain pan and a lid shell, two case shells are hinged; One carries handgrip; An and breech lock, be used for when case and bag tighten up, two case shells being held in together, breech lock is between a grip portions that carries handgrip and case and bag wall portion, and be the sort ofly when it tightens up, can pull together type to the edge of two case shells, breech lock is installed on one of two case shells, and has a gib head, be used to engage the part of another case shell, breech lock comprises an operating lever, it is connected in the lock claw portion by a jockey, by actuating the lock claw portion is at first moved at lever towards the wall portion of another case shell, be pulled to a described case shell then.

38. according to the described luggage case and bag of claim 37, wherein breech lock comprises a base portion, lock claw portion and the operating lever that is installed on the base portion are used for moving pivotally around the spaced apart parallel axis.

39. according to the described luggage case and bag of claim 38, wherein jockey comprises a guide groove in base portion, is used to allow that the pivot axis of lock claw portion does limited laterally moving on the direction of the antetheca that is arranged essentially parallel to case and bag.

40. according to the described luggage case and bag of claim 39, wherein jockey comprises the guide groove in base portion in addition, itself and first guide groove are spaced apart, and are used to allow that gib head centers on described pivot axis and makes limited pivoting action, then do not have the translational motion of pivoting action basically thereupon.

41. according to claim 39 or 40 described luggage case and bag, wherein guide groove comprises a pair of slotted eye, a pivot pin that forms pivot axis is positioned at wherein.

42. according to the described luggage case and bag of the claim 41 that is subordinated to claim 40, wherein guide groove comprises two other slotted eye in addition, and they also have one first section separately, and it is parallel to first pair of slotted eye and stretches, and one second section, it stretches with first slotted eye basically with meeting at right angles.

43. any one described luggage case and bag according to claim 38 and 42, wherein lock claw portion comprise a cam face and one can with the lever carrying device of cam, lever can make described device move along cam face with respect to the pivot of base, causes locking claw portion towards a described case shell.

44. luggage case and bag, it comprises a drain pan and a lid shell, two case shells are hinged along a rear wall of case and bag, and a panel within case and bag, be used for space within the lid shell and the space within the drain pan are separated, panel is being connected in the inside of rear wall along the place thereafter, and have and be used for removably device on the case lid is fixed in its forward position, described device comprises that the ring and that is connected on the panel is connected in the hook that covers the shell inboard, and an elasticity button card is provided with to such an extent that can prevent that ring is accidental and throw off from hook.

45. according to the described luggage case and bag of claim 44, wherein ring is by making by the stub that tape is connected in panel at each end.

46. according to the described luggage case and bag of claim 45, wherein stub and tape are made one.

47. according to claim 44,45 or 46 described luggage case and bag, wherein the button card comprises an elasticity hyoplastron, it puts in the inlet that leads to the recess that is formed by hook, to constitute a barrier.

48. according to the described luggage case and bag of claim 47, button card comprises that one can manual part, is used to withstand elastic reaction and passes hyoplastron, so that make barrier get out of the way a slit, allows ring to deviate from.

Claims

4. according to claim 1,2 or 3 described case and bag, wherein breech lock or each breech lock are the sort ofly can be when two casees shells are tightened up their edge to be pulled in together type.

5. according to claim 1,2,3 or 4 described case and bag, wherein breech lock comprises a main part, locate in the top to be installed on and cover on the shell, be used for moving pivotally around an axis that is arranged essentially parallel to the end wall of case and bag, main part is stretched downwards by pivot axis and can move between following two positions: a closing position, on this position, it is near the wall portion of case and bag; With an enable possition, on this position, it stretches out and leaves the wall portion of case and bag downwards, and a biasing device acts on the main part, to promote it towards the enable possition.

8. according to the described case and bag of claim 5 to 7, wherein breech lock comprises a latch portion, it is pivotably mounted on the main part on second pivot axis, latch portion is stretched out from second pivot axis, towards mention previously, main part is installed in the axis that covers shell in the above, latch portion can pivot between following two positions: a closing position, and on this position, it is near main part; With an enable possition, on this position, it protrudes upward, and leaves main part, and towards case and bag, latch portion carries a retaining platform part, is used to engage a mating part of drain pan, when breech lock is closed two case shells are held in together.

10. according to claim 8 or 9 described case and bag, wherein one of latch portion section is stretched below main part, to form a breech lock grip portion, it is grasped by the user throwing off breech lock and mention when covering shell, comparatively near the wall portion of case and bag, consequently the upward pressure that acts on the grip portion trends towards making latch portion to be pivoted to the enable possition from closing position to second pivot axis than grip portion.

11. according to claim 8,9 or 10 described case and bag, wherein breech lock comprises a fastening mechanism, is used on closing position latch portion being fixed in main part.

12. according to the described case and bag of claim 5 to 11, one of main part section wall portion that reclines and cover shell wherein, perhaps a mounting portion is fixed on above it, so that be limited in the pivoting action that main part under the effect of biasing device is left closing position.

13. one kind according to any one described luggage case and bag in aforementioned every claim, wherein breech lock or each breech lock are fitted among the groove on the inner peripheral portion of case shell, so that are tightened up Shi Buhui at each breech lock and give prominence to from case and bag are outer significantly.

20. according to the described case and bag of claim 15 to 18, wherein the wall portion of top and bottom shell comprises Eight characters part outside in the zone of each swivel wheel, so that makes each swivel wheel interval each other want big compared with the presumable interval of another kind of mode.

27. according to the described case and bag of claim 27, it is included in the wheel of two coaxial lines of the edges and corners between a rear wall and the end wall, described wheel is installed in separately on the case shell, it is far away that wheel leaves hinge axes than another wheel, one groove is arranged among the rear wall that leaves hinge axes wheel far away and the case and bag between the hinge, so that put another wheel when case and bag are opened fully.

28. according to claim 26 or 27 described case and bag, the rotating part that wherein leaves hinge swivel wheel farthest comprises a groove, is being opposite on the side of swivel wheel runner, to constitute the space that puts of another swivel wheel.

29. according to the described a kind of case and bag of claim 29, wherein the described groove on the rotating part extends to usually when case and bag are opened the both sides in the face of the rotating part of level, even do not provide the space so that always just in time do not hang from above when axis of rotation is following with its center of gravity at described swivel wheel for another swivel wheel.

30. according to any one described a kind of luggage case and bag in the claim 25 to 29, wherein each swivel wheel comprises a guard shield, stretches around the swivel wheel runner, is not subjected to the infringement of the collision on ground with the protection swivel wheel.

34. according to the described luggage case and bag of claim 32, wherein the described part of handgrip is made by the thermoplastic rubber.

35. according to claim 32 or 34 described luggage case and bag, wherein breech lock is between a grip portions that carries handgrip and case and bag wall portion.

43. according to any one described luggage case and bag in the claim 38 to 42, wherein lock claw portion comprise a cam face and one can with the lever carrying device of cam, lever can make described device move along cam face with respect to the pivot of base, causes locking claw portion towards a described case shell.