CN105581490B - Monoblock type pull handle for luggage case - Google Patents
Monoblock type pull handle for luggage case Download PDFInfo
- Publication number
- CN105581490B CN105581490B CN201510770527.7A CN201510770527A CN105581490B CN 105581490 B CN105581490 B CN 105581490B CN 201510770527 A CN201510770527 A CN 201510770527A CN 105581490 B CN105581490 B CN 105581490B
- Authority
- CN
- China
- Prior art keywords
- handle portion
- tubulose
- assistant
- luggage case
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/02—Materials therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
- A45C2013/267—Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions
Abstract
A kind of luggage case limits back plate, top plate and Handleset.Luggage case includes: at least part of tubulose assistant handle portion for being integrally formed in back plate and extending back plate length；It is telescopically received in tubular lower by least one and is configured to the sliding handle portion that tube-like piece extending therefrom is formed；Adjoin the grip part of sliding handle portion upper end positioning；It can operate with the releasable engagement mechanism selectively by sliding handle portion along the length positioning of tubulose assistant's handle portion；And top-support plug-in unit, it is received in close to the outside of luggage case in the first end of tubulose assistant's handle portion.Top-support plug-in unit receives tube-like piece, so that it is relative to tubulose assistant's handle portion guiding tube shape part.
Description
Technical field
The present invention relates to a kind of luggage cases more particularly to a kind of combined lower part of and luggage case shell to pull
Handle.
Background technique
Many luggage cases often include carrying handle and telescopic pull handle.User is usually promoted by carrying handle and is gone
Lee's case, and luggage case is guided or dragged using extending pull handle.The extending portion of pull handle is contracted under pull handle
In portion.The two parts of pull handle are attached to sometimes on the frame or shell of luggage case.The design depends on multiple handle portions
Part and component, this includes and the manufacture associated high cost of luggage case.In many cases, it can be seen in the outside of luggage case
Tubulose assistant's handle portion.Outer handle reduces the visual attraction of luggage case, and a possibility that increase failure or with
The interference of neighbouring environment.
Because the various methods including luggage case tow handle structure and document relevant to the disclosure includes:
US8534434, US6948601, US20140041978, CN201312609Y, US6202254, US6434790 and
US6279706.However, these motions are can be improved.
It is therefore desirable to provide a kind of improved luggage case or cabinet, especially a kind of improved luggage case pull handle group
Part, more particularly a kind of improved tubulose assistant handle portion, it is integrally formed as a part of luggage case shell and can stretch
Receive at least one upper handle part in contracting ground.
Summary of the invention
Therefore a kind of luggage case is provided according to the present invention, there is the integrally formed pipe as described in appended claims
Shape assistant's handle portion.
The disclosure specifically provides a kind of telescopic pull handle, including the tubulose being integrally formed in the back plate of luggage case
Assistant's handle portion.The tubulose assistant handle portion extends at least part of back plate length.The telescopic pull handle further includes
The sliding handle portion formed by least one tube-like piece, the tube-like piece is telescopically received in the tubular lower and structure
It causes to extend from tubular lower.The upper end for adjoining the sliding handle portion can position a grip part.The telescopic pull handle can
To include releasable engaging mechanism, it is operable to selectively position (along the length of the tubulose assistant handle portion)
The sliding handle portion.The telescopic pull handle may include top-support plug-in unit, it is received in close to the outside of luggage case
In the first end of tubulose assistant's handle portion.The top-support plug-in unit can receive the tube-like piece, so that top-support
Plug-in unit guides the tube-like piece relative to the tubulose assistant handle portion.
In various examples, the top-support plug-in unit may further include the first protrusion for engaging the first hole,
So that the top-support plug-in unit is fixed in the tubulose assistant handle portion.The top-support plug-in unit can be wrapped further
The second protrusion for engaging the second hole in the tubulose assistant handle portion is included, so that the top-support plug-in unit is aligned in
In the tubulose assistant handle portion.First buckle structure can be bigger than the second buckle structure, and the second buckle structure is opposite
In the first buckle structure far from handle.The top-support plug-in unit may include multiple flanks, and the flank is inserted for top-support
Part provides taper or flared shape, so that the second end of the relatively top-support plug-in unit far from grip part is compared, close to grip part
Top-support plug-in unit first end it is bigger, all circumferential peripheries in this way or outer diameter.
In each example, telescopic pull handle may further include guided rings, relatively be received in pipe with lever
In the end of shape part.The guided rings can contact the inside of tubulose lower handle part, so that guided rings can be used as under tubulose
Slidably bushing between the inside of handle portion and the outside of tube-like piece and operate.
In each example, the releasable engaging mechanism may include removable locking pin, it is towards the tubulose
Assistant's handle portion stretches out guided rings.The tubulose assistant handle portion may include from the internal stretch of tubulose assistant's handle portion to row
One or more holes in the inside of Lee's case.The releasable engaging mechanism may include the button in grip part.Lock
Rationed marketing can be connected to push-button mechanical, so that locking pin moves inward, so that locking pin be allowed to move in response to pressing the button
Each dynamic across one or more of holes is without engaging.In response to mobile guided rings, locking pin can be with multiple holes
At least one is aligned and is operable to automatically extend to wherein, so that locking pin and each longitudinal direction in multiple holes is right
The quasi- and therefore engagement between at least one of offer locking pin and multiple holes, for fixed handle component after adjustment.
In each example, the tubulose assistant handle portion can be integrally formed in luggage case by injection moulding.
The tubulose assistant handle portion can be the longitudinal tubular structure positioned along back plate, have multiple walls.Wherein the one of multiple walls
It is a to can be the wall common with the back plate of luggage case.The integrally formed tubulose assistant handle portion can receive the big of tube-like piece
Cause whole length.The back plate, top plate and tubular lower can be injection molding.
According to different embodiments, luggage case can pass through the back plate of injection molding entirety, top plate and tubular lower
It is formed.Sliding handle portion can be formed with handle in the first end of sliding handle.The sliding handle portion can be accepted in
In top-support plug-in unit.Guided rings can relatively be attached to the second end of sliding tube with first end.The sliding handle portion can
To be accepted in tubulose assistant's handle portion, and guided rings extend in tubulose assistant's handle portion, and handle is maintained at tubulose
The outside of assistant's handle portion.A protrusion, the top are engaged by passing through a hole (hole extends through tubulose assistant handle portion)
Bracket plug-in unit can be locked in close in one end of tubulose assistant's handle portion of top plate.Utilize the locking pin button on handle, institute
Stating guided rings can be bonded in one of them for extending through multiple holes of tubulose assistant's handle portion.
Additional embodiment and feature are partly elaborated in specification below, those skilled in the art exist
It examines that specification later will be apparent these additional embodiments and feature, or can pass through and implement disclosed theme
Learn these additional embodiments and feature.It can be by referring to the rest part and attached drawing for the specification for constituting disclosure a part
And realize further understanding to the nature and advantages of the disclosure.Those skilled in the art will be appreciated that each of the disclosure
Each of a aspect and feature can advantageously be used alone in some cases, or in other cases can be with this public affairs
The other aspects and feature opened are applied in combination.
Detailed description of the invention
This specification will be fully understood referring to the following drawings, and each component is not drawn to scale in the attached drawing,
Attached drawing as the disclosure each embodiment and be presented, they are not construed as that disclosure range is fully described,
It is characterized by:
Figure 1A is the rear perspective view of luggage case, and wherein handle is in fully extended position.
Figure 1B is the rear perspective view of the luggage case of Figure 1A, and wherein handle is in fully collapsed position.
Fig. 1 C is the rearview of the luggage case of Figure 1B.
Fig. 1 D is the top view of the luggage case of Figure 1B.
Fig. 2 is the exploded view of the inside of telescopic pull handle and luggage boot part.
Fig. 3 A is the front perspective view of the telescopic pull handle of Figure 1A.
Fig. 3 B is the rear perspective view of the telescopic pull handle of Figure 1A.
Fig. 4 A is the perspective view of the inside of luggage boot part.
Fig. 4 B is the cross-sectional view of the tubulose assistant's handle portion obtained from the hatching 4B of Fig. 4 A, is fitted without pull handle.
Fig. 4 C is the detailed view for the tubulose assistant's handle portion observed in the detail portion of Fig. 4 A, wherein being mounted with top branch
Frame plug-in unit.
Fig. 4 D is to cut through guidance from the viewgraph of cross-section of the hatching 4D of Fig. 4 A tubulose assistant's handle portion obtained
Ring and locking pin.
Fig. 4 E be from the hatching 4E of Fig. 4 A obtain tubulose assistant's handle portion viewgraph of cross-section, it is longitudinally cutting to pass through
Pull handle component, top-support plug-in unit and assistant's handle portion.
Fig. 5 A is the viewgraph of cross-section of injection forming equipment, and assistant's handle portion and luggage case back plate are integrally formed.
Fig. 5 B is the detailed view of the injection forming equipment of Fig. 5 A, it is to fix a cutting tool and sliding the lower handle between cutter
What the end at partial intersection was observed.
Specific embodiment
Present disclose provides the improved handle arrangements for luggage case.Particularly, a part of extendable handle can be with
It is integrally formed with the back plate of luggage case.Due to the manufacturing process and user focus of luggage case industry, typical luggage case application
Assistant's handle portion, assistant's handle portion is separated with luggage case, but is attached to luggage using fastener, bracket or the like
On case.The present disclosure describes a kind of luggage cases, it is by providing tubulose assistant's handle portion integrally formed with the shell of luggage case
And reduce the complexity and cost of certain luggage cases.The monoblock type tubulose lower handle part can receive sliding handle group
Part, the sliding handle component may include tube-like piece.In addition, the feature being molded in monoblock type tubular lower can pass through cunning
The feature of moving part and engage, in this way, the global feature and sliding characteristics collaboration mixing significantly simplify luggage case.The pipe
Shape part can connect to lower guide ring, the guided rings can be used as the bushing between tube-like piece and tubulose assistant's handle portion and
Operation.It, can be in monoblock type tubulose lower handle part in place of luggage case external roof is led in monoblock type tubulose lower handle part
One upper bracket of middle installation.The upper bracket can be used as the operation of the bushing between tube-like piece and monoblock type assistant's handle portion.
The tube-like piece can have a grip part close to the end outside luggage case, be equipped with lever on the grip part.Institute
The monoblock type assistant handle portion can telescopically be slid into or out by stating grip part, tube-like piece and guided rings.The entirety
Formula assistant's handle portion can have many advantages, comprising: structurally support it luggage case formed thereon panel, prevent
Only luggage case content is destroyed by handle arrangement, reduces luggage case weight, and/or simplified assembly.
Figure 1A and 1B shows the example of the back perspective view of the luggage case with pull handle, wherein pull handle in figure 1A
In fully extended position, pull handle is in retracted position in fig. ib.Fig. 1 C shows an example of the rearview of luggage case
Son.Fig. 1 D shows an example of the top view of luggage case.A and 1B referring to Fig.1, stiff dough luggage case 5 include foreboard 4, back plate
12, top plate 14, bottom plate 15, right side plate 13 and left plate 16.The panel is connected with each other to form Trunk body case.The luggage
Case can also include closing means 19, such as zipper, the zipper along side plate, top plate and bottom plate central part extend and limit
Determine blockade line, luggage case is divided into two shells 6,7 by the blockade line.Hinge 9 shown in Fig. 1 D is for being pivotally connected to institute
Two shells are stated, and are positioned along a segment length of closing means.The closing means can disconnect (such as unziping)
To allow two shells to pivot around hinge part, to allow access into inside.The closing means and hinge arrangement of numerous species
It can be used to connect described two shells.It is also preferable to include as shown in the figure four rotary wheels 10 for the luggage case, or
Person may include other wheel structures, to allow user to draw luggage case at a certain angle, or in vertical position guidance
It is forward.The luggage case can also include the side carrying handle 8 on side plate and the top carrying handle on top plate 14
8.Although being described herein with reference to the stiff dough luggage case with rotating wheel, improvement described here is in other types
Luggage case on can also be advantageously carried out, including mixing luggage case (that is, both include stiff dough and also including soft face), or have installation
Other luggage cases of extending pull handle in hard material portion.
As shown in Fig. 2, luggage case 5 may include Handleset 20, the Handleset 20 can be aligned along back plate 12
But it is located on the inside of luggage case.As shown in Fig. 2, the pull handle component 20 may include such as slidable grip portion and entirety
Formula handle portion.The slidable grip portion may include one or more tube-like pieces 24, guided rings 40, grip part 22, jointing machine
Structure 21 (being not shown here) and/or any other slidable member in Handleset 20.Although in Fig. 2 and slidably
Handleset portion together illustrates top-support plug-in unit 30, but this is to show an example assembled position.However, institute
A part that top-support plug-in unit 30 cannot be considered as extendable handle portion is stated, because it is relative to luggage case 5 and entirety
Formula lower tube 50 be it is fixed, its own is non-extensible or mobile.
Referring to Fig. 2 and Fig. 3, at least one tube-like piece 24 can be telescopically received in tubulose assistant handle portion 50.Draw
Lead ring 40 is located on the one end in sliding handle portion.In various embodiments, the guided rings 40, which can be positioned at, telescopically connects
It is contained on the front end of the tube-like piece 24 in tubulose assistant handle portion 50.In various embodiments, multiple tube-like pieces 24 can stretch
It is received among each other, and external tubular element can be telescopically received in tubulose assistant handle portion 50 likes.Intermediate tube
Can in conjunction in tubulose assistant handle portion 50 and being connected between the upper tube of grip part 22, with allow Handleset 20 into one
Step extends.
Referring still to Fig. 2 and Fig. 3, luggage case 5 may include a receiving component.For example, the receiving component may include
Top-support plug-in unit 30 and tubulose assistant handle portion 50.The top-support 30 can receive the tube-like piece 24 and be located at pipe
Between shape assistant handle portion 50 and tube-like piece 24.Top-support plug-in unit 30 can be received by the tubulose assistant handle portion 50 to be enclosed
In the matching recess that the top opening of tubulose assistant handle portion 50 is formed.When being accepted in the recess, it is formed in
Hole in top-support plug-in unit 30 is aligned with the opening of tubulose assistant's handle portion.In this way, the top-support plug-in unit 30
It can receive and keep tube-like piece 24, to the left back movement that is limited in tubulose assistant handle portion 50 and move forward and backward.Top
Bracket 30, which can provide, prevents curved rigidity and local strengthening, and this can enable during user frequently uses luggage case
Handleset is firmer.
According to various embodiments, the one or more of tube-like piece 24 is generally with the feature of elongate articles, and can be sky
The heart.Alternatively, at least one described tube-like piece 24 is about solid on cross section.It is stretched in one or more tube-like pieces 24
In the case where being received in one another to contracting formula, different tube-like pieces 24 can have different cross-sectional shape and/or size (example
Such as, circle, rectangle, triangle or any other shape and the shape that can correspond to integrally formed handle portion).It is in office
In one embodiment, at least one described tube-like piece 24 can be mobile relative to tubulose assistant handle portion 50 and/or relative to stretching
The other corresponding length sections for being received in contracting formula the tube-like piece in tubulose assistant handle portion 50 are mobile.
Referring to Fig. 2, tubulose assistant handle portion 50 can receive tube-like piece 24 by align structures.For example, the alignment knot
Structure may include top-support plug-in unit 30, and the top-support plug-in unit 30 can be located at tube-like piece 24 and tubulose assistant handle portion 50
Between.In this way, the top-support plug-in unit 30 can play the lining between tube-like piece 24 and tubulose assistant handle portion 50
The effect of set or bearing surface.The top-support plug-in unit 30 can be attached to the shell of luggage case 5.For example, the top branch
Frame plug-in unit 30 can be received in tubulose assistant handle portion 50, and tubulose assistant handle portion 50 can be integrally formed with back plate 12.
As shown in figs.3 a and 3b, top-support plug-in unit 30 can be shaped as cooperating with the opening of tubulose assistant handle portion 50.For example, top
Bracket plug-in unit 30 can have front side (such as Fig. 3 A) and rear side (such as Fig. 3 B), and front side includes multiple location structures, after
Side has general planar region 35, and the flat site 35 can be operated to meet the outside of luggage case.Top-support plug-in unit 30
The flat site 35 can be close to back plate 12, provide the plane engagement with the side of luggage case.Rear side 35 may include multiple
Bottom profiled ribs.In addition, top-support plug-in unit 50 can have wedge-type shape.For example, the first side of top-support plug-in unit 30
Can have top board part 32, it be operable to the outside of luggage case 5 it is substantially flush dispose.Top-support plug-in unit 30 can be with
It is tapered from the first side to second side.Second side of top-support plug-in unit 30 can have or ratio similar with 24 size of tube-like piece
Its slightly larger cross section.The taper can meet the opening of the tubulose assistant handle portion 50 on luggage case outside.
The top-support plug-in unit 30 can be operable to the one or more of receiving Handleset 20 slidably
Part.Referring to Fig. 4 E, the top-support plug-in unit 30 can have the hole 37 for extending through its center.Hole 37 can have and manage
The similar profile of the outer profile of shape part 24, so that having slidable but firm cooperation between hole 36 and tube-like piece 24.
The tube-like piece 24 can slidably reciprocate in hole 37 and relative to hole 37.
As described above, the top-support plug-in unit 30 can have multiple location structures on front side.Location structure
An example may include bond structure, the bond structure is operable to be typed into the hole in tubulose assistant handle portion 50.
Referring to Fig. 3 A, bond structure may include positioning protrusion 36a, and the positioning protrusion 36a extends from the side of top-support plug-in unit 30.
The positioning protrusion 36a can be operable to a connected structure (such as across the wall institute of tubulose assistant handle portion 50
The hole 54a of formation) it engages, the shell of the connected structure and luggage case is formed together.When top-support plug-in unit 30 longitudinally
When being located in tubulose assistant handle portion 50, hole 54a can receive protrusion 36a.In various embodiments, top-support plug-in unit 30
It may include more than one bond structure.Although a bond structure can be with limit lateral movement and longitudinal movement, the second key
Structure can limit rotary motion.For example, second bond structure may include the second positioning protrusion 36b, it can be with second
Hole 54b is matched and is engaged.The bond structure can also be aligned, but can be relative to corresponding in tubulose assistant handle portion 50
Connected structure is differently keyed in.For example, the first positioning protrusion 36a can be substantially aligned vertically with the second positioning protrusion 36b.Described two
A protrusion 36a, 36b can longitudinally slide into tubulose assistant handle portion 50, wherein the first positioning protrusion 36a initially enters tubulose
In assistant's handle portion 50, followed by the second positioning protrusion 36b.The protrusion can slide into tubulose assistant handle portion 50, without
Engage mutual corresponding aperture.In different examples, this can be realized and protrusion and pore size are designed to difference.For example,
The first protrusion 36a can be bigger than the second protrusion 36b.By becoming biggish size, protrusion 36a can be to avoid first with it
Hole (such as the hole 54b) engagement of the mistake first encountered, but can easily pass through, the reason is that the boring ratio protrusion of the mistake
36a is smaller.
The top-support plug-in unit 30 may further include the location structure on rear side 35.Location structure is arranged
It is can permit on rear side with first and/or second location structure 36a, 36b on the front side of top-support 30 relatively
Engagement.By providing with the interfaces of 30 two sides of top-support plug-in unit and with luggage case back plate and close to the assistant of trunk internal
The interface of handle portion, opposed configuration can permit the engagement without using fastener.In one example, protrusion 39 can be from rear
The flat site of plate extends.The protrusion can be circular, rectangular or any other shape.As shown in figs. 1A-b, this is prominent
Playing 39 can be ellipse.In addition, the back plate 12 of luggage case may include corresponding hole 3.When top-support plug-in unit 30 slides into
When close in the opening of assistant's handle portion of luggage roof box, the hole 3 can receive protrusion 39.When one or more protrusions
When 36a, 36b are accepted in one or more their corresponding hole 54a, 54b, the protrusion 39 can also be accepted in be formed
In the hole on opposite sides 3 of assistant's handle portion, rather than in hole 54a, 54b.Note: in different embodiments, may include
Any one or more of hole 54a, 54b and 3, and similarly may include any in location structure 36a, 36b or 39
One or more, and including or do not include other.
The top-support plug-in unit 30 can also have hole 34, and hole 34 can be operated will be pushed up securely with receiving fastener
Portion's bracket plug-in unit is fixed to luggage case 5.The fastener can be aligned with one or more positioning protrusion 36a, 36b, and can be with
It is located on the side identical with one or more positioning protrusion 36a, 36b on top-support plug-in unit 30.
As described in Fig. 3 A, the top-support plug-in unit 30 may include longitudinal register structure.For example, the longitudinal register knot
Structure may include one or more longitudinal ribs, such as longitudinal rib 31 spaced apart.The longitudinal rib 31 can be positioned at top branch
On the front side of frame plug-in unit 30 or it is located on the either side of bond structure (such as protrusion 34a, 34b).The longitudinal rib 31 can be with
Extend but prolong along the same direction with bond structure and projects farther.The orientation can form channel between longitudinal rib 31, bond
Structure disposes in the channel.Another group of longitudinal rib 33 can extend along the side of top-support plug-in unit 30.Top-support is inserted
Every side of part 30 can have a pair of rib 33 spaced apart.The rib 31 and/or rib 33 can be from top-support plug-in units 30
First side extends to second side of top-support plug-in unit 30.The side rib 33 can from the big side close to top board part 32 at
Taper shortens, to the zero elevation of the opposite end close to top-support plug-in unit 30.The taper can provide for top-support plug-in unit 30
Wedge shaped appearance, the wedge shape are formed by analogous shape with the opening of assistant's handle portion 50 in turn and match.
Referring to Fig. 2 and 4A, the tubulose assistant handle portion 50 can be integrally formed in the panel of luggage case 5.It is described
Tubulose assistant handle portion 50 can be formed on the inside of luggage case 5, such as along back plate 12, and in some embodiments,
The tubulose assistant handle portion 50 can be positioned along 12 middle ground of back plate.The tubulose assistant handle portion 50 can be along back plate
At least part of 12 height extends.In one example, the tubulose assistant handle portion 50 can be from top plate 14 at least
It is extended downwardly partially along back plate 12.In another example, the tubulose assistant handle portion 50 can prolong from top plate 14
Stretch the whole length of back plate 12.In another example, the tubulose assistant handle portion 50 can be upwardly extended from bottom plate.It is described
Tubulose assistant handle portion 50 can have the length downward along back plate 12, it is sufficient at least one of the length of closed tube part 24
Point, and in some embodiments, whole length of closed tube part.As shown in Figure 4 B, it depicts tubulose assistant's handle portion
The viewgraph of cross-section of 50 inside 51, but it is fitted without pull handle, the tubulose assistant handle portion 50 can be by top plate 14
Opening or recess plate 17 limit, and multiple walls limit a tubular structure, one of them and back plate 12 of the multiple wall
It is common.The side wall of the tubulose assistant handle portion 50 can be perpendicular to back plate 12, or may be located remotely from back plate 12 and be bent up
Song, around a channel, the channel can be operated to receive the Handleset 20 out.
According to different embodiments, the tubulose assistant handle portion 50 can have various profiles.For example, referring to Fig. 4 C, institute
It states handle portion and can have and be kept as first profile 50a unanimous on the whole along length.Consistent profile can permit described
Tubulose assistant handle portion consistently receives tube-like piece 24 or guided rings 40 along its length.In other examples, described first
Profile 50a can change along length, such as tapered from the opening close to top plate to opposite end size.By making to cutter
Layback is easier, which can simplify manufacture.The tubulose assistant handle portion 50 can have second profile 50b etc. its
Its profile.Profile 50b can be first profile 50a and close to the tubaeform transition between the opening of top plate.As described above, described
Top-support plug-in unit 30 can be wedge shape, and the second profile 50b can correspond to the shape of top-support plug-in unit 30.Some
In example, the wall thickness of the tubulose assistant handle portion 50 can be constant along its length.In some instances, the tubulose
The wall thickness of assistant's handle portion 50 can change along its length.As shown in Fig. 2 and 4A, 4E, the tubulose assistant handle portion 50 can
To be closed along its length.In other examples, assistant's handle portion 50 can along its length a part or
It all opens wide, to form channel.For example, one of wall shown in Fig. 2 and 4A, 4E can lack, but assistant's shank
50 are divided still to can have enough structural supports, so that the slipper of Handleset 20 can be held therein.In
In different examples, the tubulose assistant handle portion 50 can be limited by any one of a variety of cross sections.For example, tubulose lower handle
The cross-sectional profiles of part 50 can be circular, triangle, rectangle or any other shape.In various examples,
Especially as shown in the example of Fig. 4 D, the tubulose assistant handle portion 50 can be about rectangle.
As shown in Fig. 4 B-4D, the inside 51 of tubulose assistant handle portion 50 may include one or more structures, described
Structure is operable to positioning, guidance or keeps Handleset 20.For example, the tubulose assistant handle portion 50 may include edge
The recess of its length.The recess may include raised face 55, and the raised face 55 can be with the wall that is collectively formed with back plate 12
It is oppositely formed in tubulose assistant handle portion 50.The raised face 55 can extend to the pipe towards the common rear wall 12
In the inside 51 of shape assistant handle portion 50.Longitudinal rib 31 can be so spaced apart, so that the cooperation of the raised face 55 is in rib
Between, to provide location structure between the tubulose assistant handle portion 50 and the top-support plug-in unit 30.
One or more sliding supports face 57,59 can be set along multiple walls in the tubulose assistant handle portion 50.
These sliding support faces 57,59 can be positioned on multiple walls of the tubulose assistant handle portion 50, so that described in their engagements
Tube-like piece 24 or the guided rings 40.The sliding support face 57,59 can be on each wall, and opposite supporting surface
(that is, supporting surface in opposite wall) is parallel to each other.For example, sliding support face 57 can be positioned in two side walls, and side wall
On sliding support face 57 be parallel, even if opposite side wall is not parallel (for example, opposite side wall can have draft
Angle in process of injection molding to remove forming tool).Sliding support face 59 can be positioned at roof (that is, raised face 55) and
On bottom wall (that is, back plate 21).Opposite sliding support face 59 be also possible to it is parallel, even if raised face 55 and back plate 12 are not flat
Capable.In various embodiments, the sliding support face can be stretched from their basal plane (that is, side wall, back plate or raised face)
Out, and basal plane is compared and their apparent surface keeps closer tolerance.These closer tolerances can permit pipe
The better cooperation of shape part 24 or guided rings 40 in the tubulose assistant handle portion 50.Parallel surfaces can permit tube-like piece
24 or smooth sliding of the guided rings 40 in the tubulose assistant handle portion 50.
Referring to Fig. 4 B, multiple structural details can be formed in the tubulose assistant handle portion 50.The multiple structural elements
Part helps to position other elements or they can be that tubulose assistant handle portion 50 provide intensity.Because of top-support plug-in unit
Engagement with tubulose assistant handle portion 50 may be by the high stress of leverage declared in elongated handle, so these belong to
Property improves the reliability of luggage case.In one example, the structural detail may include positioning rib 53, the positioning rib 53
It can be close to the opening on top plate 14 to be formed in tubulose assistant handle portion 50.The positioning rib 53 can be along the second profile
50b positioning, the second profile 50b open outside towards the opening on top plate 14.The positioning rib 53 adjoined, which can have, to be located at each
Spacing between rib can operate a part to receive top-support plug-in unit 30.As shown in Figure 4 B, three positioning ribs 53 can shape
At on the opposite side in channel 51.The construction forms two spacing on every side in channel 51, can operate to receive top branch
A part of frame plug-in unit 30.Particularly, the one or more side ribs 33 being located on top-support plug-in unit 30 be it is operable with
Just it is received between each of positioning rib 53.In this way, it by the engagement between rib 53 and side rib 33, can prevent from pushing up
Portion's bracket plug-in unit 30 is moved forward and backward in channel 51.Moreover, the construction can provide improved intensity, to be further reduced pipe
Movement and possible failure between shape assistant handle portion 50 and top-support plug-in unit 30.
Referring to Fig. 4 C, the tubulose assistant handle portion 50 may include multiple holes.The multiple hole can be used as positioning knot
Structure can operate.For example, the tubulose assistant handle portion 50 may include hole 54a or 54b, can operate to receive top-support to insert
Positioning protrusion 36a or 36b on part 30.The hole 54a or 54b can be directed toward the positioned internal of luggage case 5 in tubulose lower handle
In the wall of part 50.For example, hole 54a or 54b are extended in raised face 55.The tubulose assistant handle portion 50 may include
Enough holes are with the positioning protrusion corresponding to top-support plug-in unit 30.For example, positioning protrusion 36a and 36b there are two if,
Tubulose assistant handle portion 50 can have two hole 54a and 54b corresponding with these positioning protrusions.Each hole 54a can be designed
Size with 54b is with the relative size corresponding to positioning protrusion.For example, hole 54a can be bigger than hole 54b, so that positioning is prominent
Rise 36a can with engaging hole 54a rather than hole 54b.The tubulose assistant handle portion 50 can also include the hole 56 being aligned with hole 34,
So that fastener can pass through two holes.The tubulose assistant handle portion 50 can be with enough flexibilities, so that working as the top
When portion's bracket plug-in unit 30 is inserted into tubulose lower handle part 50, the wall close to the handle portion 50 of the positioned internal of luggage case 5 can
With bending, so that protrusion be allowed to slide along the longitudinal length of tubulose assistant handle portion 50.Once protrusion 36 reaches correct hole
54a or 54b, then the wall of tubulose assistant handle portion 50 can be back to unbent condition, and it is prominent to be buckled in hole 54a or 54b
It rises on 36a or 36b.Although two protrusions are discussed herein, but it is to be understood that can be used only one protrusion or
More than two protrusion can be used.
Handleset 20 is referred again to, which can also include grip part 22.The grip part 22 may include
Lever.Under the contraction state of slidable grip component 20, the grip part 22 can be accepted in the recess 17 of shell.When
When shrinking completely, the recess 17 can permit grip part 22 and flush with top plate 14.In this embodiment, top-support plug-in unit
30 top board part 32 can be flushed with recess 17.Alternatively, the grip part 22 can also sufficiently deep be located in the shell of recess
In body, so as in the lower section that contraction Shi Yu top plate 14 completely flushes.The recess 17 can have and hold in some instances
Hold the close-fitting shape of peripheral shape (when viewed from above) in portion 22.
In some instances, the tube-like piece 24 and grip part 22 can be formed as a structural unit, and pass through company
Continuous material is integrally formed.In another example, the tube-like piece 24 and grip part 22 can be a structural unit, still
It can be formed by the different structure to link together, to be operated relative to tubulose assistant handle portion 50 as a unit.On
It states fully extended position and is intended to include lower part and top (and optionally intermediate) position, when being located in their extreme positions than pipe
Whole length obtained is shorter, however being considered " fully extended " described full extension length must be than when in punctured bit
Spread length when setting is bigger.
The extendable handle component 20 further includes releasable engagement mechanism 21, selectively to fix extendable handle
The length of component 20.The extendable handle component 20 may include the joint elements 26 such as extensible/regracting pin, it
Can be activated by engaging mechanism 21, the engaging mechanism 21 will be received in the hole 52 being formed in tubulose assistant handle portion 50 or
In through-hole, to be fixed relative to each other the extension of tube-like piece 24 and the relative length of tubulose assistant handle portion 50.The pipe
Shape part 24 and tubulose assistant handle portion 50 can have multiple discrete development lengths, from whole length of tube-like piece 24 (or
Whole length of multiple telescopic extensible tube-like pieces) it is flushed to grip part 22 with top plate 14.
Referring to Fig. 4 E, the button 27 being located on handle waits actuators that can be activated by user, so that engagement
Mechanism 21 affects joint element 26, as described below.For example, when being activated or depressing, button 27 cause engaging mechanism 21 from
It extracts joint element 26 in hole 52 out and tube-like piece 24 and tubulose assistant handle portion 50 is allowed to be moved relative to each other.Release button
27 just activate the engaging mechanism 21, to cause joint element 26 to be accepted in hole 52, joint element 26 be aligned with hole 52 with
Just the relative position of extending pipe is fixed.It is contemplated herein, that relative position example include no any extension complete punctured bit
The carrying position set, extended slightly out and/or at least one fully extended guide position.
As shown in Figure 4 E, tubulose assistant handle portion 50 may include the first hole 52a, at extendable handle component 20
Joint element 26 is received when fully retracted position.The tubulose assistant handle portion 50 can also include for receiving joint element
26 the second hole 52b, marginally to extend the extendable handle component 20 to carrying position.When user wishes from contraction
When position 52a is moved to carrying position 52b, button 27 is actuated to extract joint element 26 out from the first hole 52a.Once connecing
It closes element 26 to withdraw, user can pull up Handleset 20 in tubulose assistant handle portion 50, until joint element
26 are aligned with the second hole 52b and extend in it, this is just solid relative to each other by tube-like piece 24 and tubulose assistant handle portion 50
It is fixed.The tubulose assistant handle portion 50 can also include the third hole for receiving joint element 26, to extend institute in large quantities
Extendable handle component 20 is stated, passes through and carries position arrival fully extended position.More than one position be can have than carrying
Position is longer.The tubulose assistant handle portion 50 may include any amount of adjustment hole.
Referring to Fig. 4 E, guided rings 40 be can connect to the lower end of tube-like piece 24.For example, one end of guided rings 40 may include
Protrusion 48 corresponding with the inside of tube-like piece 24.In each example, the guided rings 40 can prevent or limit tubulose
The wall of the contact of part 24 tubulose lower handle part 50.The main body of the guided rings 40 tube-like piece 24 and tubulose during performing relative motion
Spacer and bearing surface between assistant's handle portion 50.The guided rings 40 can also tie a part containing engaging mechanism 21, with
And the component of engaging mechanism 21, such as joint element 26 are accommodated, it is used for relative to the fixed tubulose of tubulose assistant handle portion 50
Part 24, as described herein.The guided rings limit channel 42, which provides a space, wear for engaging mechanism 21
Cross guided rings 40.
The engaging mechanism 21 may include the actuating button 27 supported by reset spring 28a.The button 27 can move
Dynamic connecting rod 29, the connecting rod 29 can be operated to move sliding block 25.Sliding block 25 can also have reset spring 28b.Sliding block 25 can be with
It is contacted with joint element 26.The movement of sliding block 25 can discharge joint element 26 from hole 52, as being displayed differently from.
Referring to Fig. 4 D, the guided rings 40 may include multiple walls 44,45,46 and 47, they contact tubulose lower handle portion
Divide 50 wall.For example, these walls 44,45,46 and 47 contact above-mentioned supporting surface 57 and 59 and advance along them.These supports
Face 57 and 59 along tubulose assistant handle portion 50 extend, so as to tube-like piece 24 fully retracted position, carry position so that just
It is engaged when being conditioned between good fully extended position with guided rings 40.In the relative motion phase of upper and lower tubular handle portion 50
Between, the engagement (such as showing in figure 4b) of supporting surface 57 and 59 forms an aligning guide, and the aligning guide prevents guided rings
40 (and therefore preventing tube-like piece 24) rotate relative to tubulose assistant handle portion 50, and allow the smooth sliding of the two.
The engaging mechanism can be used, and be received in joint element 26 along tubulose assistant handle portion 50 will pass through
It is formed in the first hole 52a, the second hole 52b or third hole 52c of desired locations and will be managed relative to tubulose assistant handle portion 50
Shape part 24 is fixed on suitable position.Engage to 21 property of can choose of engaging mechanism any additional holes along longitudinal length.
According to different embodiments, the joint element 26 can directly engage hole 52a, 52b or 52c.Alternatively, the engagement member
Part 26 can not direct engaging hole 52a, 52b or 52c.For example, one or more of hole 52a, 52b or 52c can be propped up
Support coupling element receptacles 60.Each hole can be engaged with a receiver 60.The receiver 60, which can be, is buckled in the every of hole
Plastics (or other materials) piece in one.The receiver 60 can have size and the matched recess of joint element 26.
The combination of 5 all parts of luggage case can permit the saving for reducing cost and weight with assembling conjunction, and
Increased intensity and durability.The combination of tubulose assistant handle portion 50 is its example.In addition, grip part 22 can be with pipe
Shape part 24 combines or tube-like piece 24 can be in conjunction with guided rings.In one example, the grip part 22 and tube-like piece 24 can
To be so manufactured, make it possible to allow button 27 and associated mechanisms 21 (such as metal wire or connecting rod 29) be accepted in handle and
It in tube-like piece 24, and still allows for being operated such that dynamic engaging mechanism as required, as described above.
The grip part and tube-like piece 24 can continuously or be respectively formed.They can be by fibre reinforced plastics shape
At because the material can provide enough strength and stiffness.In addition, since carbon fibre is lighter than aluminium, so Handleset
20 total weight can be lighter than the total weight of conventional plastic grip part 22 and aluminum tube-like piece 24.However, in various other examples
In son, the grip part 22 can by another material (such as metal, reinforced plastics, plastics, wood) or it is other have foot
The material of enough strength and stiffness is formed.The tube-like piece 24 can by or cannot be formed from the same material, and can be
The individual component being suitably attached on grip part 22.It, can be with by the thermoplastic that carbon fibre is reinforced in various examples
For integrally manufacturing grip part 22 and tube-like piece 24.The thermoplastic can be individual plastic (such as polyamide) or
It is polymer blend.The thermoplastic is the matrix for being embedded in continuous carbon fibre, to provide shock resistance for composite material
Property or toughness.This method includes being laid with carbon fibre, and thermoplastic and carbon fibre are molded together to be formed
Monoblock type combiner.For can be used to be formed all parts multiple material any one, various systems can also be applied
Make any one of method.For example, especially, manufacture may include injection moulding or compression molding.
According to various embodiments, luggage case 5 can pass through the injection molding technique system of any known suitable material of application
It makes.As shown in Fig. 5 A, injection moulding cutter 100 can be used to form luggage case 5.The injection moulding cutter can wrap
Include 70, cutter bottom 80 and cutter sliding part 90 at the top of cutter.The cutter top 70 and cutter bottom 80 can cooperate
Together, and leaving gap, the gap form the multiple panels for limiting luggage case 5.The cutter sliding part 90 is inserted into
In cutter top 70 and cutter bottom 80, so that tubulose assistant handle portion 50 is integrally formed in the back plate 12 of luggage case 5.
Gap at the top of cutter between 70 and cutter sliding part 90 can limit the wall of tubulose assistant handle portion 50.Cutter top 70 and knife
Tool sliding part 90 can contact at multiple points 92, be formed across the hole of tubulose assistant handle portion 50.For example, hole 52 can pass through
70 contact with cutter sliding part 90 and are formed at the top of cutter.Cutter sliding part 90 can have engagement lock 94, the engagement lock 94
Also 70 at the top of engagement cutter, to form stomidium 58 in tubulose assistant handle portion 50.Engagement lock 94 between cutter can
To form the consistency of tubulose assistant handle portion during improving injection molding technique.
Handleset 20 including the assistant's handle portion and slidable grip part that are integrally formed provides a kind of luggage
Case, the luggage case include less component than traditional luggage case.The Unitarily molded pipe fitting of handle provides dual function, generation
For the common outer tube of typical pull-type handle arrangements.In addition, by using Unitarily molded component as the outer of Handleset
It manages (that is, receiving sliding tube inside it), weight is lighter and avoids to additional tube (such as the aluminum pipe for being attached to shell)
Needs, additional tube is than Unitarily molded assistant's handle portion (for example, it can be a part of the injection molding of shell)
It is more expensive.The arrangement reduces cost of parts and simplifies manufacture, further reduced the cost of construction luggage case.The hand
Handle component 20 further includes the feature for simplifying assembly.For example, allow the snap-in features of the easy engagement between movable part,
And/or integrally formed assistant's handle portion of the part for substituting typical extendable handle.Monoblock type part (such as buckle
Formula feature, and the lower tube of extendable handle being molded into luggage case) and non-integral type part (such as extendable handle
Pars contractilis) this be used in mixed way for example reduce assembling luggage case part number.When integral catch part and luggage case
When shell is adjacent, the global shape provides better visual appearance.Because assistant's handle portion is integrally formed, energy
Enough more preferable protections provided to other removable handle tube pieces, the reason is that they are not exposed to the inside of luggage case and disobey
Rely and they are attached to luggage case in fastener or bracket.
Intermediate member between integral catch portion and slidable grip portion, such as top-support plug-in unit, also improve row
The performance of Lee's case.For example, the top-support plug-in unit, which can provide, prevents curved rigidity and local strengthening, the part is strong
Change so that Handleset is firmer during user frequently uses luggage case.
It is described herein several embodiments, but those of ordinary skill in the art will understand that: it can apply
Various changes, alternative structure and equivalent.Various examples and embodiment can individually be applied or they can be mixed simultaneously
And it matchingly combines to form any of substitute and iterate.In addition, not describing many known processes and element, to avoid right
The unnecessary cover of the present invention.Therefore, foregoing description is not construed as limiting the scope of the invention.
Those skilled in the art will be appreciated that presently disclosed embodiment by example rather than be carried out by limitation
Introduction.Therefore, content shown included in the above instructions or in the accompanying drawings should be interpreted exemplary
, rather than it is restrictive.Following claims is intended to cover all general features described herein and specific characteristic, with
And all statements in the range of current method and system, they may be considered falling within therebetween the problem of as language.
Claims (13)
1. a kind of luggage case, including molding outer casing and Handleset, the molding outer casing has back plate, top plate, the handle group
Part includes:
Tubulose assistant's handle portion, extends at least part of the length of the back plate；
The sliding handle portion formed by least one tube-like piece, the tube-like piece are telescopically received in the tubulose assistant shank
In point and it is configured to extend from the tubulose assistant handle portion；
The upper end positioning in the sliding handle portion is adjoined in grip part；
Mechanism is releasably engaged, is operable to sliding described in the length positioning selectively along the tubulose assistant handle portion
Handle portion；And
The guided rings being relatively received in the grip part on the end of the tube-like piece；
Wherein, the back plate of the tubulose assistant handle portion and the molding outer casing be integrally formed and including with it is described after template die
The tube shaped recesses of system together；
It is characterized by:
The guided rings contact the inside of the tubulose assistant handle portion, so that the guided rings can be used as the tubulose lower handle
Slidably bushing between the outside of partial inside and the tube-like piece and operate.
2. luggage case according to claim 1, further comprises:
Top-support plug-in unit is received in the top first end of the tubulose assistant handle portion close to the outside of the luggage case
In；And
The top-support plug-in unit receives the tube-like piece, so that the top-support plug-in unit is relative to the tubulose lower handle
Part guides the tube-like piece.
3. luggage case according to claim 2, wherein the top-support plug-in unit further comprises for engaging the first hole
The first protrusion, so that the top-support plug-in unit is fixed in the tubulose assistant handle portion.
4. luggage case according to claim 3, wherein the top-support plug-in unit further comprises the second protrusion, is used for
The second hole in the tubulose assistant handle portion is engaged, so that the top-support plug-in unit is aligned in the tubulose assistant shank
In point.
5. luggage case according to claim 4, wherein first protrusion is bigger and described than second protrusion
Second protrusion is relative to first protrusion far from the grip part.
6. luggage case as claimed in any of claims 1 to 5, in which:
The releasable engagement mechanism includes removable locking pin, it prolongs from the guided rings towards the tubulose assistant handle portion
It stretches；
One or more holes that side wall across the tubulose assistant handle portion and the inside into the luggage case are formed,
Described in releasable engagement mechanism include the actuator in the grip part, and the locking pin and the actuator machine
Tool connection, so that the locking pin is positioned to move through one or more of holes in response to the actuating of the actuator
Each is without engaging.
7. luggage case according to claim 6, wherein the locking pin be biased into when it and the multiple hole at least
It is automatically extended to wherein when one alignment, and to selectively fix the sliding handle portion from the tubulose lower handle
Partial extension.
8. luggage case as claimed in any of claims 1 to 5, wherein the molding outer casing and tubulose assistant's shank
Divide and is integrally formed in the luggage case by injection moulding.
9. luggage case as claimed in any of claims 1 to 5, wherein the tubulose assistant handle portion is longitudinal pipe
Shape structure, it positions along the back plate and is limited by multiple walls, one of them and the luggage case of the multiple wall
Back plate is common wall.
10. luggage case as claimed in any of claims 1 to 5, wherein the integrally formed tubulose assistant shank
Tap receives the substantially whole length of the tube-like piece.
11. luggage case as claimed in any of claims 1 to 5, wherein the tubulose assistant handle portion is arranged in institute
It states in the inner surface of molding back plate of shell.
12. luggage case as claimed in any of claims 1 to 5, wherein the tubulose assistant handle portion includes at least
One of round or rectangular cross section.
13. a kind of method for forming the luggage case according to any one claim of front, comprising:
Back plate, top plate and the tubulose assistant's handle portion of injection molding entirety；
The sliding handle portion with grip part formed by least one tube-like piece is formed, the holding area is in sliding handle
In first end；
The sliding handle portion is received into a top-support plug-in unit；
The sliding handle portion is received into tubulose assistant's handle portion, wherein guided rings extend to the tubulose assistant handle portion
In and the grip part be maintained at the outside of the tubulose assistant handle portion so that the guided rings contact the tubulose and set about
The inside of handle portion and the guided rings can be used as the tubulose assistant handle portion inside and the tube-like piece outside it
Between slidably bushing and operate；And
By passing through hole joint protrusion, the top-support plug-in unit is locked in the tubulose assistant handle portion close to the top plate
One end in, the hole extends through the tubulose assistant handle portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14192816.8A EP3020302B1 (en) | 2014-11-12 | 2014-11-12 | Integrated pull handle for a luggage case |
| EP14192816.8 | 2014-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105581490A CN105581490A (en) | 2016-05-18 |
| CN105581490B true CN105581490B (en) | 2019-11-12 |
Family
ID=51897152
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520899841.0U Withdrawn - After Issue CN205197305U (en) | 2014-11-12 | 2015-11-12 | A integral pull handle for suitcase |
| CN201510770527.7A Expired - Fee Related CN105581490B (en) | 2014-11-12 | 2015-11-12 | Monoblock type pull handle for luggage case |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520899841.0U Withdrawn - After Issue CN205197305U (en) | 2014-11-12 | 2015-11-12 | A integral pull handle for suitcase |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3020302B1 (en) |
| CN (2) | CN205197305U (en) |
| AU (1) | AU2015255251A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3020302B1 (en) * | 2014-11-12 | 2017-07-26 | Samsonite IP Holdings S.à.r.l. | Integrated pull handle for a luggage case |
| USD864572S1 (en) | 2018-04-25 | 2019-10-29 | Becklin Holdings, Inc. | Pull handle for a rolling case |
| US10542806B2 (en) | 2018-04-25 | 2020-01-28 | Becklin Holdings, Inc. | Pull handle for a rolling case |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209470Y (en) * | 1994-08-30 | 1995-10-11 | 李东成 | Handle for travelling case |
| EP0928574A1 (en) * | 1998-01-12 | 1999-07-14 | Keter Plastic Ltd. | Wheeled trunk construction |
| CN2434933Y (en) * | 2000-05-12 | 2001-06-20 | 乔工科技股份有限公司 | Fluid pressure controlling pull handle of hand-luggage |
| CN205197305U (en) * | 2014-11-12 | 2016-05-04 | 新秀丽Ip控股有限责任公司 | A integral pull handle for suitcase |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202254B1 (en) | 1998-03-10 | 2001-03-20 | Shaul Ezer | Telescoping handle |
| US6502677B1 (en) * | 1999-09-24 | 2003-01-07 | 500 Group, Inc. | Full-gussetted luggage and an associated method of making full-gussetted luggage |
| US6279706B1 (en) | 2000-06-13 | 2001-08-28 | Chen Shou Mao | Pull rod of luggage capable carried on one's back |
| US6434790B1 (en) | 2000-08-07 | 2002-08-20 | Shou-Mao Chen | Pull rod of luggage |
| CN2618484Y (en) * | 2003-03-17 | 2004-06-02 | 乔工科技股份有限公司 | Suitcase handle structure improvement |
| US6948601B1 (en) | 2003-05-27 | 2005-09-27 | Ethan A Fisher | Retractable ergonomic handle having a ball and socket mechanism |
| CN201312609Y (en) | 2008-09-09 | 2009-09-23 | Hl经营公司 | Luggage |
| US8534434B2 (en) * | 2011-11-28 | 2013-09-17 | Snap-On Incorporated | Single axis telescoping handle |
| CN202750889U (en) | 2012-08-07 | 2013-02-27 | 张综源 | Folded and assembled luggage |
| CN202874223U (en) * | 2012-09-13 | 2013-04-17 | 卢焕邦 | Draw bar assembly of draw-bar box |
-
2014
- 2014-11-12 EP EP14192816.8A patent/EP3020302B1/en not_active Not-in-force
-
2015
- 2015-11-12 AU AU2015255251A patent/AU2015255251A1/en not_active Abandoned
- 2015-11-12 CN CN201520899841.0U patent/CN205197305U/en not_active Withdrawn - After Issue
- 2015-11-12 CN CN201510770527.7A patent/CN105581490B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209470Y (en) * | 1994-08-30 | 1995-10-11 | 李东成 | Handle for travelling case |
| EP0928574A1 (en) * | 1998-01-12 | 1999-07-14 | Keter Plastic Ltd. | Wheeled trunk construction |
| CN2434933Y (en) * | 2000-05-12 | 2001-06-20 | 乔工科技股份有限公司 | Fluid pressure controlling pull handle of hand-luggage |
| CN205197305U (en) * | 2014-11-12 | 2016-05-04 | 新秀丽Ip控股有限责任公司 | A integral pull handle for suitcase |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105581490A (en) | 2016-05-18 |
| EP3020302B1 (en) | 2017-07-26 |
| EP3020302A1 (en) | 2016-05-18 |
| CN205197305U (en) | 2016-05-04 |
| AU2015255251A1 (en) | 2016-05-26 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20201112 |