CN103976538A - luggage case - Google Patents
luggage case Download PDFInfo
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- CN103976538A CN103976538A CN201310752872.9A CN201310752872A CN103976538A CN 103976538 A CN103976538 A CN 103976538A CN 201310752872 A CN201310752872 A CN 201310752872A CN 103976538 A CN103976538 A CN 103976538A
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- lid
- case
- luggage case
- secondary lid
- fastener
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000004744 fabric Substances 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 16
- 208000005168 Intussusception Diseases 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 9
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 6
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012994 photoredox catalyst Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a luggage case. The luggage case includes: a box body; the cover body is arranged on the box body; a sub cover provided at one side of the cover body, and one of the sub cover and the cover body being retractable and extendable relative to the other; and a positioning mechanism provided between the sub-cover and the cover body for positioning one with respect to the other in a retracted and extended state of the sub-cover and the cover body, wherein the sub-cover and the cover body are at least partially nested in each other in an extended state of the box cover in which one of the sub-cover and the cover body is extended with respect to the other. According to the present invention, a luggage box having a box cover expansion structure with high proof stress can be provided.
Description
Technical field
The present invention relates to luggage case, relate in particular to the case lid stretching structure of luggage case.
Background technology
Known luggage case is designed to structure as shown in Figure 1 and Figure 2 in order to change casing size, casing 1 and case lid 2 are except having the first slide fastener 3, also between the first slide fastener 3 and case lid 2, arrange and extend cloth 5, the second slide fastener that extend the bilateral setting of cloth 5 drawing mutually, separates.In the time wanting to be smaller size smaller, as shown in Figure 1, the second slide fastener 4 drawings are hidden and extended cloth 5, shorten the spacing of casing 1 and case lid 2.In the time wanting extended volume, as shown in Figure 2, pull open the second slide fastener 4, make to extend cloth 5 and expose, extend, expand the spacing of casing 1 and case lid 2.But, there is following shortcoming in said structure: (1) extends cloth 5 is flexible materials, and endurance strength is little, therefore there is the irregular problem that caves at prolongation cloth 5 places.(2) thief can adopt blade to cut easily prolongation cloth 5 and steal article.(3) are flexible materials because extending cloth 5, therefore it is not steady to cause casing 1 to reverse when consequently bottom wheel slides.(4) as shown in Figure 3, when luggage case lands while being towed with latter two horn ring, extend cloth 5 and be soft, the accommodating article of case lid 2 have weight, cause luggage case torsional deformation and produce the downward landing of case lid 2.
Summary of the invention
The object of the invention is to solve at least a portion of above-mentioned the problems of the prior art, the luggage case with case lid stretching structure that endurance strength is large is provided.
The present invention can realize in the following manner.
(1) luggage case, is characterized in that, comprising:
Casing;
Lid, it is arranged on casing;
Secondary lid, it is arranged on a side of lid, and one in secondary lid and lid can retraction with respect to another one and stretch out; And
Detent mechanism, it is arranged between secondary lid and lid, for the retraction at pair lid and lid with stretch out under state one is positioned with respect to another one,
Wherein, under the case lid extended configuration that the one in pair lid and lid is stretched out with respect to another one, secondary lid and lid at least a portion intussusception.
According to the present invention, under the case lid extended configuration that one in pair lid and lid is stretched out with respect to another one, due to pair lid and lid at least a portion intussusception, case lid after stretching, extension still keeps large endurance strength, do not have the irregular problem of depression, and it is not steady can not cause luggage case to reverse when consequently bottom wheel slides.Especially,, when luggage case lands while being towed with latter two horn ring, whole luggage case can torsional deformation, can make wheel held stationary slide.
And the one in pair lid and lid is retracted under the case lid deflated state in another one, secondary lid forms " bilayer " structure with the suit place of casing, has further increased endurance strength.
(2) luggage case as described in above-mentioned (1), is characterized in that, the height dimension of secondary lid and width dimensions are less than respectively height dimension and the width dimensions of lid, thereby secondary lid can be retracted into the inside of lid.
(3) luggage case as described in above-mentioned (2), it is characterized in that, detent mechanism comprises the connection cloth that is positioned at lid inner side, the one end that connects cloth is fixed on all acies of secondary lid, the other end is fixed on the overlapped ends of lid, and described overlapped ends is to be retracted into part overlapping with all acies of pair lid under the case lid deflated state in lid at pair lid in the inner surface of lid.
By connection cloth is set, the case lid extended configuration that can stretch out from lid at pair lid, the secondary lid of connection cloth restriction being straightened excessively stretches out and guarantees that the two does not depart from.
And by connection cloth is as above set, in the time stretching case lid, extended volume, secondary lid is with lid still by part intussusception, connection cloth extends but still is hidden by lid, therefore can not exist from connecting cloth and cut the problem of stealing article in case.
(4) luggage case as described in above-mentioned (3), is characterized in that, is provided with for drawing and the second slide fastener of separating connecting cloth bilateral, is retracted under the case lid deflated state in lid at pair lid, and secondary lid is positioned on lid by the second slide fastener drawing.
Thus, can, under case lid deflated state, by drawing the second slide fastener, pair lid be navigated on lid.
(5) luggage case as described in above-mentioned (2) or (3), it is characterized in that, detent mechanism also comprises multipair secondary lid side fastener and lid side fastener, secondary lid side fastener is arranged on multiple positions of circumference of secondary lid, casing side fastener is arranged in the overlapped ends of lid and multiple positions circumference one to one on multiple positions, described overlapped ends is to be retracted into part overlapping with all acies of pair lid under the case lid deflated state in lid at pair lid in the inner surface of lid, be retracted under the case lid deflated state in lid at pair lid, secondary lid is positioned on lid by every pair of secondary lid side fastener and the engaging of lid side fastener.
Thus, under case lid deflated state, by pair lid side fastener and the engaging of lid side fastener, pair lid can be navigated on lid.
(6) luggage case as described in (4), is characterized in that, detent mechanism also comprises: secondary lid side flange, and it is arranged on the circumference of secondary lid the side wall surface projection outside luggage case from pair lid; And casing side flange, its be arranged on the circumference of lid and from the side wall surface of lid towards luggage case inner bulge; The case lid extended configuration stretching out from lid at pair lid, secondary lid side flange and the mutual jam of casing side flange.
Thus, in the time stretching case lid, extended volume, the flange jam of secondary lid, in the flange of case lid, makes secondary lid more firmly link with lid, has further improved endurance strength.
(7) luggage case as described in (1), is characterized in that, the height dimension of lid and width dimensions are less than respectively height dimension and the width dimensions of secondary lid, thereby lid can be retracted into the inside of secondary lid.
(8) luggage case as described in (7), wherein, detent mechanism comprises the connection cloth that is positioned at secondary lid inner side, the one end that connects cloth is fixed on all acies of lid, the other end is fixed on the overlapped ends of secondary lid, and described overlapped ends is the part overlapping with all acies of lid under the case lid deflated state in lid is retracted into secondary lid in the secondary inner surface covering.
By connection cloth is set, the case lid extended configuration that can stretch out from lid at pair lid, the secondary lid of connection cloth restriction being straightened excessively stretches out and guarantees that the two does not depart from.
And by connection cloth is as above set, in the time stretching case lid, extended volume, secondary lid is with lid still by part intussusception, connection cloth extends but still is hidden by lid, therefore can not exist from connecting cloth and cut the problem of stealing article in case.
(9) luggage case as described in (8), is characterized in that, at bilateral the second slide fastener that is provided with drawing mutually and separates that connects cloth, under the case lid deflated state in lid is retracted into secondary lid, secondary lid is positioned on lid by the second slide fastener drawing.
Thus, can, under case lid deflated state, by drawing the second slide fastener, pair lid be navigated on lid.
(10) luggage case as described in (7) or (8), it is characterized in that, detent mechanism also comprises multipair secondary lid side fastener and lid side fastener, casing side fastener is arranged on multiple positions of circumference of casing, secondary lid side fastener is arranged in the overlapped ends of secondary lid and multiple positions circumference one to one on multiple positions, described overlapped ends is the part overlapping with all acies of lid under the case lid deflated state in lid is retracted into secondary lid in the secondary inner surface covering, under case lid deflated state in lid is retracted into secondary lid, secondary lid is positioned on lid by every pair of secondary lid side fastener and the engaging of casing side fastener.
Thus, under case lid deflated state, by pair lid side fastener and the engaging of lid side fastener, pair lid can be navigated on lid.
(11) luggage case as described in (9), is characterized in that, detent mechanism also comprises: secondary lid side flange, its be arranged on the circumference of secondary lid and from the side wall surface of pair lid towards luggage case inner bulge; And casing side flange, it is arranged on the circumference of lid protruding towards luggage case outside from the side wall surface of lid; The case lid extended configuration stretching out from pair lid at lid, secondary lid side flange and the mutual jam of casing side flange.
Thus, in the time stretching case lid, extended volume, the flange jam of secondary lid, in the flange of case lid, makes secondary lid more firmly link with lid, has further improved endurance strength.
(12) luggage case as described in any one in claim (1) to (11), is characterized in that, at least lid and secondary lid are formed by hard material.
Because lid at least and secondary lid are duricrust, therefore action effect of the present invention is better.
To sum up, according to the present invention, can provide the luggage case with case lid stretching structure that endurance strength is large.
Brief description of the drawings
Stereo appearance figure when Fig. 1 is traditional luggage case reduced volume;
Stereo appearance figure when Fig. 2 is traditional luggage case extended volume;
Fig. 3 is the traditional luggage case view in the time towing;
Fig. 4 is the three-dimensional exploded view illustrating according to the luggage case of embodiments of the invention 1;
Fig. 5 is the side sectional view illustrating according to the reduced volume state of the luggage case of embodiments of the invention 1.
Fig. 6 is the side sectional view illustrating according to the extended volume state of the luggage case of embodiments of the invention 1;
Fig. 7 is the three-dimensional exploded view illustrating according to the luggage case of variation 1;
Fig. 8 is the side sectional view illustrating according to the reduced volume state of the luggage case of variation 1;
Fig. 9 is the side sectional view illustrating according to the extended volume state of the luggage case of variation 1;
Figure 10 is the side sectional view illustrating according to the reduced volume state of the luggage case of embodiments of the invention 2;
Figure 11 is the side sectional view illustrating according to the extended volume state of the luggage case of embodiments of the invention 2;
Figure 12 is the side sectional view illustrating according to the reduced volume state of the luggage case of variation 2;
Figure 13 is the side sectional view illustrating according to the extended volume state of the luggage case of variation 2.
Description of reference numerals
1,10 casings
2,12 case lids
All acies of 12a lid
The overlapped ends of 12b lid
3,11 first slide fasteners
4,21 second slide fasteners
5,20 connect cloth
14 secondary lids
All acies of the secondary lid of 14a
The overlapped ends of the secondary lid of 14b
The flange of 15 secondary lid sides
The flange of 13 lid sides
221～224 detent mechanisms
Detailed description of the invention
, participate in accompanying drawing below, the specific embodiment of the present invention is elaborated.
Embodiment 1
With reference to figure 4 to Fig. 6, the specific embodiment of the present invention is described.Fig. 4 is the three-dimensional exploded view illustrating according to the luggage case of embodiments of the invention 1, Fig. 5 is the side sectional view illustrating according to the reduced volume state of the luggage case of embodiments of the invention 1, and Fig. 6 is the side sectional view illustrating according to the extended volume state of the luggage case of embodiments of the invention 1.In addition, in Fig. 4, illustrate that XYZ coordinate represents the direction of luggage case, specifically, directions X represents the width of luggage case, and Y-direction represents the depth direction of luggage case, the short transverse of Z direction indication luggage case.This in other accompanying drawings too.
As shown in Figures 4 to 6, comprise casing 10, be arranged on the lid 12 on casing 10 and be arranged on the pair lid 14 of a side of lid 12 according to the luggage case of embodiment 1.The luggage case of the present embodiment is the hard shell luggage that casing 10, lid 12 and secondary lid 14 form by hard material.Here, hard material can be for example ABS(acrylonitrile-butadiene-styrene copolymer) resin, PC(Merlon) or PP(polypropylene) etc. hard plastics, or cloth pasting EVA(ethylene-vinyl acetate copolymer) hard material that forms etc.Casing 10 respectively has at least a portion on one side to interconnect with lid 12 to be integrated, and the periphery of both remainders is provided with the first slide fastener 11, by the first slide fastener 11 drawing/separately, casing 10 can close/open with lid 12.
With reference to figure 5 and Fig. 6, the size in directions X and the Z direction of secondary lid 14 is less than respectively the size in directions X and the Z direction of lid 12, so that secondary lid 14 can extend in lid 12 or stretch out from lid 12.
In addition, between pair lid 14 and lid 12, be provided with detent mechanism 221, for pair lid 14 being positioned with respect to lid 12 the case lid deflated state in pair lid 14 extend into lid 12 and the secondary lid 14 case lid extended configurations that stretch out from lid 12.And the case lid extended configuration stretching out from lid 12 at pair lid 14, detent mechanism 221 makes secondary lid 14 and lid 12 at least a portion intussusceptions.
In the present embodiment, as detent mechanism 221, between pair lid 14 and lid 12, be provided with and be connected cloth 20, connect cloth 20 and be positioned at lid 12 inner sides, and its one end is fixed on all acies 14a of secondary lid 14, the other end is fixed on the overlapped ends 12b of lid 12, and overlapped ends 12b refers to the part overlapping with all acies 14a of pair lid 14 under the case lid deflated state in pair lid 14 is retracted into lid 12 in the inner surface of lid 12." part overlapping with all acies 14a of pair lid 14 " should be understood to comprise near of the position He Gai position actual overlapping with all acies 14a of pair lid 14.In other words, connect in the inner surface that the other end of cloth 20 also can be fixed on lid 12 under above-mentioned case lid deflated state with near of the actual overlapping position of all acies 14a of pair lid 14.This overlapped ends 12b is preferably greater than the position of the width that is connected cloth 20 with the distance of all acies 12a of lid 12, thereby the case lid extended configuration stretching out from lid 12 at pair lid 14, the secondary lid 14 of connection cloth 20 restriction being straightened excessively stretches out and guarantees that the two does not depart from.
In addition, in the present embodiment, described detent mechanism 221 also comprises being arranged on and connects the bilateral drawing mutually of cloth 20, the second slide fastener 21 separating.Under case lid deflated state in pair lid 14 is retracted into lid 12, secondary lid 14 is positioned on lid 12 by the second slide fastener 21 drawings.
In addition, in the present embodiment, as detent mechanism 221, be provided with the secondary lid flange 151 of 14 sides and the flange 131 of lid 12 sides.Flange 151 is arranged on the circumference 14a of secondary lid 14, and in the direction projection vertical with the depth direction of luggage case, specifically, is formed the side wall surface outward flange of projection laterally from pair lid 14.And flange 131 is arranged on the circumference 12a of lid 12, and be formed from the side wall surface of lid 12 to the inside, to the inward flange of the direction projection of the opposite direction of above-mentioned flange 151 projections.Thus, the case lid extended configuration stretching out from lid 12 at pair lid 14, flange 151 and the mutual jam of flange 131, so that secondary lid 14 further firmly links and does not depart from lid 12.
According to said structure, as shown in Figure 5, in the time wanting to dwindle in luggage case space, in case, by the second slide fastener 21 drawings, make to connect cloth 20 and shorten (folding), make secondary lid 14 parts contractings enter into lid 12, become case lid deflated state, reduce luggage case volume.On the other hand, as shown in Figure 6, in the time that wish expands in luggage case space, in case, the second slide fastener 21 is pulled open, pair is covered 14 extrapolated, make to connect cloth 20 and extend (expansion), secondary lid 14 is stretched out from lid 12, the flange 131 on lid 12 and the mutual jam of flange 151 of secondary lid 14, become case lid extended configuration, expanded luggage case volume.
According to the structure of the present embodiment 1, (1) as shown in Figure 6, in the situation that pair lid 14 is stretched out and stretches case lid, extended volume (space) from lid 12, due to pair lid 14 and lid 12 at least a portion intussusceptions, case lid after stretching, extension still keeps large endurance strength, do not have the irregular problem of depression, and it is not steady can not cause luggage case to reverse when consequently bottom wheel slides.Especially,, when luggage case lands while being towed with latter two horn ring, whole luggage case can torsional deformation, can make wheel held stationary slide.(2) as shown in Figure 6, when as above-mentioned stretching, extension case lid, extended volume, connect cloth 20 and extend, but still hidden by case lid 12, therefore can not exist from connecting cloth 20 and cut the problem of stealing article in case.(3) as shown in Figure 6,, when as above-mentioned stretching, extension case lid, extended volume, flange 151 jams of secondary lid 14, in the flange 131 of case lid 12, more firmly link secondary lid 14 and lid 12, have further improved endurance strength.(4) as shown in Figure 5, dwindle case lid to reduce volume (space) in the situation that described secondary lid 14 being retracted into described lid 12 in, suit place formation " bilayer " structure of secondary lid 14 and casing 12, has further increased endurance strength.
In the above embodiments 1, as detent mechanism, adopted to comprise and connect cloth 20, the second slide fastener 21, the flange 151 of secondary lid 14 sides and the structure of the flange 131 of lid 12 sides, but detent mechanism is not limited to this, for example, also can adopts the structure described in variation 1 below.
Variation 1
Below, with reference to figure 7～Fig. 9, to being elaborated according to the detent mechanism of variation 1.Fig. 7～Fig. 9 shows according to the detent mechanism of variation 1, and wherein, Fig. 7 is the three-dimensional exploded view that luggage case is shown, Fig. 8 is the side sectional view of the reduced volume state of luggage case, and Fig. 9 is the side sectional view that the extended volume state of luggage case is shown.
As shown in Fig. 7～Fig. 9, according to the detent mechanism 222 of variation 1 with compare according to the detent mechanism 22 of embodiment 1 except substitute the second slide fastener 21 other parts with fastener all identical with the detent mechanism 221 of embodiment 1., comprise connection cloth 20 and the secondary lid flange 151 of 14 sides and the flange 131 of lid 12 sides described in embodiment 1 according to the detent mechanism 222 of variation 1.And, detent mechanism 222 also comprises multipair secondary lid side fastener 23 and lid side fastener 23, secondary lid side fastener 23 is arranged on multiple positions of circumference 14a of secondary lid 14, casing side fastener 23 is arranged in the overlapped ends of lid 12 and multiple positions circumference 14a one by one on multiple positions of corresponding (relative), and described overlapped ends refers to the part overlapping with all acies 14a of pair lid 14 under the case lid deflated state in pair lid 14 is retracted into lid 12 in the inner surface of lid 12.More particularly, in the present embodiment, secondary lid side fastener 23 is fixed on and is connected the bilateral multiple positions of cloth 20 with casing side fastener 23, and every pair of secondary lid side fastener 23 is configured in the upper relative mode of the depth direction at luggage case (Y-direction) with casing side fastener 23.Under case lid deflated state in pair lid 14 is retracted into lid 12, secondary lid 14 is engaged and is positioned on lid 12 by every pair of secondary lid side fastener 23 and casing side fastener 23.
As shown in Figure 8, in the time wanting to dwindle in luggage case space, in case, every pair of secondary lid side fastener 23 and casing side fastener 23 are engaged, make to connect cloth 20 and shorten (folding), make secondary lid 14 part contractings enter into lid 12, become case lid deflated state, reduced luggage case volume.On the other hand, as shown in Figure 9, in the time that wish expands in luggage case space, in case, pair is covered to side fastener 23 and casing side fastener 23 is opened, pair is covered 14 extrapolated, make to connect cloth 20 and extend (expansion), secondary lid 14 is stretched out from lid 12, the flange 131 on lid 12 and the mutual jam of flange 151 of secondary lid 14, become case lid extended configuration, expanded luggage case volume.
Embodiment 2
In the above embodiments 1, the structure that the case lid stretching structure of luggage case has adopted secondary lid 14 can retraction with respect to lid 12 to stretch out, but be not limited to this, the structure that also can adopt lid 12 can retraction with respect to pair lid 14 to stretch out.
Below, with reference to Figure 10 and Figure 11, the luggage case of the structure that has adopted lid 12 can retraction with respect to pair lid 14 to stretch out is described as embodiment 2.Figure 10 is the side sectional view illustrating according to the reduced volume state of the luggage case of embodiments of the invention 2, and Figure 11 is the side sectional view illustrating according to the extended volume state of the luggage case of embodiments of the invention 2.
As shown in Figure 10 to Figure 11, comprise casing 10, be arranged on the lid 12 on casing 10 and be arranged on the pair lid 14 of a side of lid 12 according to the luggage case of embodiment 2.The luggage case of the present embodiment is the hard shell luggage that casing 10, lid 12 and secondary lid 14 form by hard material.Here, hard material can be for example ABS(acrylonitrile-butadiene-styrene copolymer) hard plastics such as resin, PC or PP, or the hard material that forms of cloth pasting EVA etc.Casing 10 respectively has at least a portion on one side to interconnect with lid 12 to be integrated, and the periphery of both remainders is provided with the first slide fastener 11, by the first slide fastener 11 drawing/separately, casing 10 can close/open with lid 12.
Size in the directions X of lid 12 and Z direction is less than respectively the size in directions X and the Z direction of secondary lid 14, so that lid 12 can extend in secondary lid 14 or stretch out from pair lid 14.
In addition, between pair lid 14 and lid 12, be provided with detent mechanism 223, for extending at lid 12 the case lid extended configuration that case lid deflated state in secondary lid 14 and lid stretch out from pair lid 14, pair lid 14 positioned with respect to lid 12.And the case lid extended configuration stretching out from pair lid 14 at lid 12, detent mechanism 223 makes secondary lid 14 and lid 12 at least a portion intussusceptions.
In the present embodiment, as detent mechanism 223, between pair lid 14 and lid 12, be provided with and be connected cloth 20, connect cloth 20 and be positioned at secondary lid 14 inner sides, and its one end is fixed on all acies 12a of lid 12, the other end is fixed on the overlapped ends 14b of secondary lid 14, and overlapped ends 14b refers to the part overlapping with all acies 12a of lid 12 under the case lid deflated state in lid 12 is retracted into secondary lid 14 in the inner surface of lid 14.
" part overlapping with all acies 12a of lid 12 " should be understood to comprise near of the position He Gai position actual overlapping with all acies 12a of lid 12.In other words, connect in the inner surface that the other end of cloth 20 also can be fixed on secondary lid 14 under above-mentioned case lid deflated state with near of the actual overlapping position of all acies 12a of lid 12.This overlapped ends 14b is preferably greater than the position of the width that is connected cloth 20 with the distance of all acies 14a of pair lid 14, thereby the case lid extended configuration stretching out from pair lid 14 at lid 12, the connection cloth 20 being straightened limits lid 12 and excessively stretches out and guarantee that the two does not depart from.
In addition, in the present embodiment, described detent mechanism 223 also comprises being arranged on and connects the bilateral drawing mutually of cloth 20, the second slide fastener 21 separating.Under case lid deflated state in lid 12 is retracted into secondary lid 14, secondary lid 14 is positioned on lid 12 by the second slide fastener 21 drawings.
In addition, in the present embodiment, as detent mechanism 223, be provided with the secondary lid flange 152 of 14 sides and the flange 132 of lid 12 sides.Flange 152 is arranged on the circumference 14a of secondary lid 14, and in the direction projection vertical with the depth direction of luggage case, specifically, is formed the side wall surface inward flange of projection to the inside from pair lid 14.And flange 132 is arranged on the circumference 12a of lid 12, and be formed from the side wall surface of lid 12 laterally, to the outward flange of the direction projection of the opposite direction of above-mentioned flange 15 projections.Thus, the case lid extended configuration stretching out from pair lid 14 at lid 12, flange 152 and the mutual jam of flange 132, so that secondary lid 14 further firmly links and does not depart from lid 12.
According to said structure, as shown in figure 10, in the time wanting to dwindle in luggage case space, in case, by the second slide fastener 21 drawings, make to connect cloth 20 and shorten (folding), make lid 12 parts contractings enter into secondary lid 14, become case lid deflated state, reduce luggage case volume.On the other hand, as shown in figure 11, in the time that wish expands in luggage case space, in case, the second slide fastener 21 is pulled open, pair is covered 14 extrapolated, make to connect cloth 20 and extend (expansion), lid 12 is stretched out from pair lid 14, the flange 132 on lid 12 and the mutual jam of flange 152 of secondary lid 14, become case lid extended configuration, expanded luggage case volume.
According to the structure of the present embodiment 2, also can obtain the effect identical with above-described embodiment 1.
In the above embodiments 2, as detent mechanism, adopted to comprise and connect cloth 20, the second slide fastener 21, the flange 152 of secondary lid 14 sides and the structure of the flange 132 of lid 12 sides, but detent mechanism is not limited to this, for example, also can adopts the structure described in variation 2 below.
Variation 2
Below, with reference to Figure 12 and Figure 13, to being elaborated according to the detent mechanism of variation 2.Figure 12 and Figure 13 show according to the detent mechanism of variation 2, and wherein, Figure 12 is the side sectional view of the reduced volume state of luggage case, and Figure 13 is the side sectional view that the extended volume state of luggage case is shown.
As shown in Figure 12 and Figure 13, according to the detent mechanism 224 of variation 2 with compare according to the detent mechanism 223 of embodiment 2 except substitute the second slide fastener 21 other parts with fastener all identical with the detent mechanism 223 of embodiment 2., comprise connection cloth 20 and the secondary lid flange 152 of 14 sides and the flange 132 of lid 12 sides described in embodiment 2 according to the detent mechanism 224 of variation 2.And, detent mechanism 224 also comprises multipair secondary lid side fastener 23 and lid side fastener 23, casing side fastener 23 is arranged on multiple positions of circumference 12a of casing 12, secondary lid side fastener 23 is arranged on the overlapped ends 14b of secondary lid 14 and multiple positions circumference 12a one by one on multiple positions of corresponding (relative), and described overlapped ends 14b refers to being retracted into pair at lid 12 and covering the part overlapping with all acies 12a of lid 12 under the case lid deflated state in 14 in the inner surface of secondary lid 14.More particularly, in the present embodiment, secondary lid side fastener 23 is fixed on and is connected the bilateral multiple positions of cloth 20 with casing side fastener 23, and every pair of secondary lid side fastener 23 is configured in the upper relative mode of the depth direction at luggage case (Y-direction) with casing side fastener 23.Under case lid deflated state in lid 12 is retracted into secondary lid 14, secondary lid 14 is engaged and is positioned on lid 12 by every pair of secondary lid side fastener 23 and casing side fastener 23.
As shown in figure 12, in the time wanting to dwindle in luggage case space, in case, every pair of secondary lid side fastener 23 and casing side fastener 23 are engaged, make to connect cloth 20 and shorten (folding), make lid 12 part contractings enter into secondary lid 14, become case lid deflated state, reduced luggage case volume.On the other hand, as shown in figure 13, in the time that wish expands in luggage case space, in case, pair is covered to side fastener 23 and casing side fastener 23 is opened, pair is covered 14 extrapolated, make to connect cloth 20 and extend (expansion), lid 12 is stretched out from pair lid 14, the flange 132 on lid 12 and the mutual jam of flange 152 of secondary lid 14, become case lid extended configuration, expanded luggage case volume.
Above, enumerate embodiment and variation thereof, the specific embodiment of the present invention is had been described in detail, but whole members of recording in these embodiment and variation and structure are only all exemplary, and be not used in the claimed scope of the application that limits.The claimed scope of the application is by limiting with attached claim, and any change of making in the scope that does not depart from main thought of the present invention or distortion are also all included in the claimed scope of the application.
In the above embodiments and variation, luggage case is the hard shell luggage that casing, lid and secondary lid form by hard material, hard material can be for example ABS(acrylonitrile-butadiene-styrene copolymer) hard plastics such as resin, PC or PP, or the hard material that forms of cloth pasting EVA etc.But the material of the casing of luggage case, lid and secondary lid without particular limitation of, also can use soft material to form, in addition, casing, lid and secondary lid both can adopt same material to form, and also can adopt different materials to form.
In the above embodiments and variation, detent mechanism has adopted and has comprised the structure that connects cloth, the secondary lid flange of side and the flange of lid side and the second slide fastener or fastener, but detent mechanism is not limited to this, as long as can and stretching out under state in the retraction of pair lid and lid, one is positioned with respect to another one, and under the case lid extended configuration that the one in pair lid and lid is stretched out with respect to another one, guarantee the structure of secondary lid and lid at least a portion intussusception.For example, the detent mechanism in the above embodiments and variation also can save the secondary lid flange of side and the flange of lid side.In addition, the detent mechanism in above-mentioned variation 1,2 also can save connection cloth, can cover the flange of side and flange and the fastener of lid side form by pair.
The present invention is very suitable for being applied to has case lid stretching structure and the luggage case of scalable volume.
Claims (13)
1. a luggage case, is characterized in that, comprising:
Casing (10);
Lid (12), it is arranged on described casing (10);
Secondary lid (14), it is arranged on a side of described lid (12), and one in described secondary lid (14) and described lid (12) can retraction with respect to another one and stretch out; And
Detent mechanism (221～224), it is arranged between described secondary lid (14) and described lid (12), for covering the retraction of (14) and described lid (12) and stretch out under state in described pair, described one is positioned with respect to described another one,
Wherein, under the case lid extended configuration stretching out with respect to another one in described secondary lid (14) and the one in described lid (12), described secondary lid (14) and described lid (12) at least a portion intussusception.
2. luggage case as claimed in claim 1, is characterized in that,
The height dimension of described secondary lid (14) and width dimensions are less than respectively height dimension and the width dimensions of described lid (12), thereby described secondary lid (14) can be retracted into the inside of described lid (12).
3. luggage case as claimed in claim 2, is characterized in that,
Described detent mechanism comprises the connection cloth (20) that is positioned at described lid (12) inner side, one end of described connection cloth (20) is fixed on all acies (14a) of described secondary lid (14), the other end is fixed on the overlapped ends (12b) of described lid (12), and described overlapped ends (12b) is to be retracted under the case lid deflated state described lid (12) in the part overlapping with the described secondary described all acies (14a) that cover (14) at described secondary lid (14) in the inner surface of described lid (12).
4. luggage case as claimed in claim 3, is characterized in that,
Be provided with for drawing and the second slide fastener (21) of separating described connection cloth (20) bilateral,
Be retracted under the case lid deflated state in described lid (12) at described secondary lid (14), described secondary lid (14) is positioned on described lid (12) by described the second slide fastener (21) drawing.
5. luggage case as claimed in claim 2 or claim 3, is characterized in that,
Described detent mechanism also comprises multipair secondary lid side fastener and lid side fastener (23,23),
Described secondary lid side fastener (23) is arranged on multiple positions of circumference (14a) of described secondary lid (14),
Described casing side fastener (23) is arranged in the overlapped ends (12b) of described lid (12) and described multiple positions described circumference (14a) one to one on multiple positions, described overlapped ends (12b) is to be retracted under the case lid deflated state described lid (12) in the part overlapping with the described secondary described all acies (14a) that cover (14) at described secondary lid (14) in the inner surface of described lid (12)
Be retracted under the case lid deflated state in described lid (12) at described secondary lid (14), described secondary lid (14) is positioned on described lid (12) by every pair of secondary lid side fastener (23) and lid side fastener (23) engaging.
6. luggage case as claimed in claim 4, is characterized in that,
Described detent mechanism also comprises:
Secondary lid side flange (151), it is arranged on the circumference (14a) of described pair lid (14) protruding towards luggage case outside from the side wall surface of described secondary lid (14); And
Casing side flange (131), its be arranged on the circumference (12a) of described lid (12) and from the side wall surface of described lid (12) towards luggage case inner bulge;
Wherein, the case lid extended configuration stretching out from described lid (12) at described secondary lid (14), described secondary lid side flange (151) and described casing side flange (131) be jam mutually.
7. luggage case as claimed in claim 1, is characterized in that,
The height dimension of described lid (12) and width dimensions are less than respectively height dimension and the width dimensions of described secondary lid (14), thereby described lid (12) can be retracted into the inside of described secondary lid (14).
8. luggage case as claimed in claim 7, is characterized in that,
Described detent mechanism comprises the connection cloth (20) that is positioned at described secondary lid (14) inner side, one end of described connection cloth (20) is fixed on all acies (12a) of described lid (12), the other end is fixed on the overlapped ends (14b) of described secondary lid (14), and described overlapped ends (14b) is the part overlapping with described all acies (12a) of described lid (12) under the case lid deflated state in described lid (12) is retracted into described secondary lid (14) in the described secondary inner surface that covers (14).
9. luggage case as claimed in claim 8, is characterized in that,
At bilateral second slide fastener (21) that is provided with drawing mutually and separate of described connection cloth (20),
Under case lid deflated state in described lid (12) is retracted into described secondary lid (14), described secondary lid (14) is positioned on described lid (12) by described the second slide fastener (21) drawing.
10. luggage case as claimed in claim 7 or 8, is characterized in that,
Described detent mechanism also comprises multipair secondary lid side fastener and lid side fastener (23,23),
Described casing side fastener (23) is arranged on multiple positions of circumference (12a) of described casing (12),
Described secondary lid side fastener (23) is arranged in the overlapped ends (14b) of described secondary lid (14) and described multiple positions described circumference (12a) one to one on multiple positions, described overlapped ends (14b) is the part overlapping with described all acies (12a) of described lid (12) under the case lid deflated state in described lid (12) is retracted into described secondary lid (14) in the described secondary inner surface that covers (14)
Under case lid deflated state in described lid (12) is retracted into described secondary lid (14), described secondary lid (14) is positioned on described lid (12) by secondary lid side fastener (23) every pair described and casing side fastener (23) engaging.
11. luggage cases as claimed in claim 9, is characterized in that,
Described detent mechanism also comprises:
Pair lid side flange (152), its side wall surface that is arranged on the circumference (14a) of described secondary lid (14) and covers (14) from described pair is towards luggage case inner bulge; And
Casing side flange (132), it is arranged on the circumference (12a) of described lid (12) protruding towards luggage case outside from the side wall surface of described lid (12);
Wherein, the case lid extended configuration stretching out from described secondary lid (14) at described lid (12), described secondary lid side flange (152) and described casing side flange (132) be jam mutually.
12. luggage cases as described in any one in claim 1 to 11, is characterized in that,
At least described lid (12) and described secondary lid (14) are formed by hard material.
13. luggage cases as described in any one in claim 1 to 12, is characterized in that,
The two each one side of the periphery of the close described casing (10) of described casing (10) and described lid (12) connects as one, and is provided with for drawing and the first slide fastener (11) of separating on its two all the other limits.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102202731 | 2013-02-07 | ||
| TW102202731U TWM458136U (en) | 2013-02-07 | 2013-02-07 | Retractable case structure of luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103976538A true CN103976538A (en) | 2014-08-13 |
Family
ID=49479762
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752872.9A Pending CN103976538A (en) | 2013-02-07 | 2013-12-31 | luggage case |
| CN201320895916.9U Expired - Fee Related CN204015404U (en) | 2013-02-07 | 2013-12-31 | Luggage case |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895916.9U Expired - Fee Related CN204015404U (en) | 2013-02-07 | 2013-12-31 | Luggage case |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103976538A (en) |
| TW (1) | TWM458136U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725427A (en) * | 2016-04-15 | 2016-07-06 | 杭州维丽杰旅行用品有限公司 | Travel suitcase provided with case body space capable of being telescopically expanded in front face of case body |
| CN106037341A (en) * | 2016-05-25 | 2016-10-26 | 杭州呼吧网络科技股份有限公司 | Modular extended mattress for undergraduates |
| CN111713824A (en) * | 2015-06-19 | 2020-09-29 | 布里格斯及莱利旅行用品有限责任公司 | Hard-surface wheel type box with compression and expansion functions |
| JP7483287B1 (en) | 2023-07-07 | 2024-05-15 | 明昌工業股▲分▼有限公司 | Carry bag with expandable function and inner line zipper |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM458136U (en) * | 2013-02-07 | 2013-08-01 | wei-hong Lai | Retractable case structure of luggage |
| US9839269B2 (en) | 2016-04-18 | 2017-12-12 | Solite International Co., Ltd. | Luggage container with adjustable interior space |
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- 2013-02-07 TW TW102202731U patent/TWM458136U/en not_active IP Right Cessation
- 2013-12-31 CN CN201310752872.9A patent/CN103976538A/en active Pending
- 2013-12-31 CN CN201320895916.9U patent/CN204015404U/en not_active Expired - Fee Related
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| US4630717A (en) * | 1984-03-23 | 1986-12-23 | Tong Kun Yuan | Expandable carrying case |
| US4846319A (en) * | 1987-12-23 | 1989-07-11 | United States Luggage Company | Expandable carrying case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713824A (en) * | 2015-06-19 | 2020-09-29 | 布里格斯及莱利旅行用品有限责任公司 | Hard-surface wheel type box with compression and expansion functions |
| CN105725427A (en) * | 2016-04-15 | 2016-07-06 | 杭州维丽杰旅行用品有限公司 | Travel suitcase provided with case body space capable of being telescopically expanded in front face of case body |
| CN106037341A (en) * | 2016-05-25 | 2016-10-26 | 杭州呼吧网络科技股份有限公司 | Modular extended mattress for undergraduates |
| JP7483287B1 (en) | 2023-07-07 | 2024-05-15 | 明昌工業股▲分▼有限公司 | Carry bag with expandable function and inner line zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM458136U (en) | 2013-08-01 |
| CN204015404U (en) | 2014-12-17 |
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Application publication date: 20140813 |