[go: up one dir, main page]

WO2017113045A1 - 行李箱 - Google Patents

行李箱 Download PDF

Info

Publication number
WO2017113045A1
WO2017113045A1 PCT/CN2015/099159 CN2015099159W WO2017113045A1 WO 2017113045 A1 WO2017113045 A1 WO 2017113045A1 CN 2015099159 W CN2015099159 W CN 2015099159W WO 2017113045 A1 WO2017113045 A1 WO 2017113045A1
Authority
WO
WIPO (PCT)
Prior art keywords
base layer
polymer material
protective layer
luggage case
layer
Prior art date
Application number
PCT/CN2015/099159
Other languages
English (en)
French (fr)
Inventor
廖元宏
吴树春
Original Assignee
东莞永湖复合材料有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 东莞永湖复合材料有限公司 filed Critical 东莞永湖复合材料有限公司
Priority to PCT/CN2015/099159 priority Critical patent/WO2017113045A1/zh
Priority to CN201610770287.5A priority patent/CN106913036A/zh
Priority to EP16194354.3A priority patent/EP3187066A1/en
Priority to US15/342,351 priority patent/US20170181512A1/en
Publication of WO2017113045A1 publication Critical patent/WO2017113045A1/zh

Links

Images

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
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/04—Trunks; Travelling baskets
    • 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
    • A45C5/03—Suitcases
    • 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
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C5/141—Rigid or semi-rigid luggage with built-in rolling means the rolling means being formed by the trunk itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/03—Suitcases
    • A45C2005/037—Suitcases with a hard shell, i.e. rigid shell as volume creating element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/62—Boxes, cartons, cases

Definitions

  • the invention relates to a storage compartment, and in particular to a luggage compartment having impact resistance.
  • a primary object of the present invention is to provide a luggage case that allows the luggage case to be impact resistant and extremely efficient to manufacture.
  • the material is a thermoplastic polymer material and is coated on at least one side of the base layer.
  • the protective layer is disposed outside the base layer.
  • the housing has another protective layer, and the other protective layer is disposed inside the base layer.
  • the other protective layer is a thermoplastic polymer material.
  • thermosetting polymer material is an epoxy resin or a polyester.
  • the base layer contains carbon fibers.
  • thermoplastic polymer material is at least one of the following groups: ABS resin (Acrylonitrile-Butadiene-Styrene, ABS for short), Polypropylene (PP), Polycarbonate (PC), Poly Polyethylene (PE), Thermoplastic Polyurethane (TPU), Polyamide (PA).
  • ABS resin Acrylonitrile-Butadiene-Styrene, ABS for short
  • Polypropylene PP
  • Polycarbonate PC
  • PE Poly Polyethylene
  • TPU Thermoplastic Polyurethane
  • PA Polyamide
  • the base layer is composed of a plurality of layers.
  • the present invention adopts a novel housing design, the base layer is molded by a thermosetting polymer material (TS) by pressure heating and vacuuming, and the protective layer is passed through a mold by a thermoplastic polymer material (TP).
  • TS thermosetting polymer material
  • TP thermoplastic polymer material
  • the pressure is combined with the base layer to cover the outer side or the inner and outer sides of the base layer, thereby allowing the shell to be produced by artificial replenishment as in the prior art, in other words, capable of rapid mass production, economical efficiency, and
  • the perfect combination of the base layer and the protective layer makes the luggage made by the casing of the present invention particularly resistant to impact.
  • the invention is applicable to a variety of plastic hard-shell luggage.
  • Figure 1 is a schematic view of a first preferred embodiment of the luggage case of the present invention
  • Figure 2 is a cross-sectional view taken along line 2-2 of Figure 1
  • Figure 3 is a partial enlarged view of the area A of Figure 2, showing the state of the base layer and the protective layer
  • Figure 4 is similar to Figure 3 and shows the state in which the base layer is multi-layered.
  • Figure 5 is a cross-sectional view of a second preferred embodiment of the luggage case of the present invention, intended to show that the inner and outer layers of the base layer have a protective layer.
  • Figure 6 is similar to Figure 5 and is intended to show the state in which the base layer is multi-layered.
  • FIG. 1 A first preferred embodiment of the luggage case of the present invention is shown in FIG. 1.
  • the luggage case 1 includes a housing 2, a pull rod 3, a carrying handle 4, a latch 5, and a plurality of wheels 6.
  • the present invention is a housing. 2 is the focus of reform.
  • the housing 2 is composed of a right half shell 2A and a left half shell 2B.
  • the housing 2 is opened by a zipper or other structure.
  • each half shell has a base layer 22 and a protective layer 24, and the base layer 22 is a thermosetting polymer material (TS), which is incorporated into the thermosetting polymer material (TS) and placed in the mold.
  • the protective layer 24 is a thermoplastic polymer material (TP) and is disposed on the outer side 222 of the base layer 22, and the protective layer 24 is bonded to the base layer 22 by heat and pressure and vacuuming, and is fixed.
  • the base layer 22 is formed to form a protective film.
  • the base layer 22 is actually constituted by a plurality of layers 221 of thermosetting polymer material (TS). As shown in FIG. 4, the thickness of the base layer 22 can be increased according to the size requirement of the trunk 1. The base layer 22 is conformed to the desired thickness of the casing 2 for the luggage 1 to provide better mechanical strength.
  • the thermosetting polymer material (TS) may be epoxy resin (Epoxy), polyester (Polyester), and the fiber may be glass. Fiber, carbon fiber, rayon, and the fiber may be uniaxial or braided.
  • the base layer 22 of the thermoset polymer material (TS) provides the basic strength of the casing 2
  • the protective layer 24 of the thermoplastic polymer material (TP) provides flexibility, thereby enhancing the ability of the casing 2 to be impacted on the one hand
  • the casing 2 can have good toughness, and it is easy to disperse the impact force, so that the trunk 1 is not easily broken and damaged to protect the internal articles.
  • the protective layer 24 is bonded to the base layer 22 by means of mold heating and pressing and vacuuming, and is disposed on the outer side 222 of the base layer 22 to form a smooth and shiny surface of the casing 2.
  • the protective layer 24 is a thermoplastic polymer material (TP), and may be ABS resin (Acrylonitrile-Butadiene-Styrene, ABS for short), Polypropylene (PP), Polycarbonate (PC), Polyethylene (Polyethylene). , referred to as PE), Thermoplastic Polyurethane (TPU), Polyamide (PA) and its composite materials, have high tensile strength, strong wear resistance.
  • the focus of the present invention is that the base layer 22 formed by pressurized heating and vacuuming in the mold can provide the basic strength of the casing 2, while the outer side 222 of the base layer 22 is covered via the protective layer 24 so that the casing 2 has It has better impact resistance and can be quickly produced.
  • FIG. 5 A second preferred embodiment of the luggage case of the present invention is shown in FIG. 5.
  • the housing 2' has a base layer 22' and two protective layers 24 as compared with the first preferred embodiment.
  • the base layer 22' is the same as the thermosetting polymer material (TS), which is incorporated into the thermosetting polymer material (TS), and is molded by heating and pressing and vacuuming, and each protective layer 24' is a thermoplastic polymerization.
  • TS thermosetting polymer material
  • TS thermosetting polymer material
  • the material layer (TP) since the base layer 22' has an outer side 222' and an inner side 224, the protective layers 24' are respectively disposed on the outer side 222' and the inner side 224 of the base layer 22' and are heated and pressurized and evacuated to the base layer 22 'Join and completely cover the outer side 222' of the substrate and the inner side 224.
  • the design of the two protective layers 24' protects the base layer 22' both internally and externally, making the housing 2' more impact resistant.
  • the base layer 22' is actually composed of a plurality of layers 221' of thermosetting polymer material (TS). As shown in FIG. 6, the base layer can be increased according to the size requirement of the trunk 1. The thickness of 22' is such that the base layer 22' conforms to the greater thickness required for the housing 2' to form the optimum mechanical strength of the luggage case 1.
  • the thermosetting polymer material (TS) provides the basic strength of the casing 2'
  • the thermoplastic polymer material (TP) provides the flexural strength for strengthening the impact of the casing 2', so that the casing 2 'With good toughness, easy to disperse the impact of the impact, so that the trunk 1 is not easy to break, damage, to protect internal items.
  • the present invention focuses on the design of the housing 2 (2').
  • the base layer 22 (22') is molded by a thermosetting polymer material (TS) by pressurized heating and vacuuming, and the protective layer 24 (24') ) is thermoplastic
  • the polymer material (TP) is coated with the base layer 22 (22') to cover the outer side 222 (222') of the base layer 22 (22') or both inner and outer sides, thereby making the housing 2 (2') unnecessary.
  • the conventional technology needs to be produced by artificial soil filling, in other words, it can be mass-produced rapidly, which is economical, and the shell of the present invention is perfectly combined by the base layer 22 (22') and the protective layer 24 (24').
  • the luggage case 1 made of 2 (2') is particularly resistant to impact.
  • the luggage provided by the invention can realize the rapid mass production and the impact resistance of the luggage box compared with various plastic hard-shell luggage boxes currently on the market, and make up for the existing various plastic hard-shell luggage.
  • the shortage of boxes has a broad market prospect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种行李箱（1），包含有一壳体（2）、多个轮子（6）及一把手构件（4），该壳体（2）具有一基层（22）与一保护层（24），该基层（22）为热固性聚合物材料，该保护层（24）为热塑性聚合物材料且包覆于该基层（22）的至少一侧。由此，该行李箱（1）的壳体（2）具有耐冲击性和保护性。

Description

行李箱 技术领域
本发明与一种置物箱有关，特别是指一种具耐冲击性的行李箱。
现有技术
目前市面上贩卖的塑料硬壳行李箱的制作流程多以模制方式将基层成型，但模制完成后的表面会有凹凸状，需将表面进行研磨后再进行喷涂，形成一平滑光亮的表面，此步骤相当繁琐与耗时。再者，一般硬壳行李箱，其耐冲击性不佳，在旅途运输的过程常因不当冲击而变形或产生裂痕，因此，要如何改善上述问题，是个重要的课题。
发明内容
本发明的主要目的是提供一种行李箱，能让行李箱具耐冲击性且制造上极具效率。
为达到上述目的，本发明所提供的一种行李箱，包含有一壳体、复数个轮子及一把手构件，其特征在于：所述壳体具有一基层与一保护层，所述基层为热固性聚合物材料，所述保护层为热塑性聚合物材料且包覆于所述基层的至少一侧。
上述本发明的技术方案中，所述保护层设于所述基层外侧。
所述壳体具有另一保护层，所述另一保护层设于所述基层内侧。
所述另一保护层为热塑性聚合物材料。
所述热固性聚合物材料为环氧树脂或聚酯。
所述基层含有碳纤维。
所述热塑性聚合物材料为下列群组中的至少一种材料：ABS树脂(Acrylonitrile-Butadiene-Styrene，简称ABS)、聚丙烯(Polypropylene，简称PP)、聚碳酸酯(Polycarbonate，简称PC)、聚乙烯(Polyethylene，简称PE)、热塑性聚氨酯(Thermoplastic Polyurethane，简称TPU)、聚酰胺(Polyamide，简称PA)。
所述基层由复数的层体所构成。
本发明的优点：本发明采用新的壳体设计，基层以热固性聚合物材料(TS)通过加压加热与抽真空方式模压成型，保护层以热塑性聚合物材料(TP)通过模 压与基层结合而包覆基层的外侧或内外二侧，由此，让壳体不需再如习知技术需通过人工补土的方式生产，换言之，能够大量快速生产，符合经济效益，且通过基层与保护层的完美复合，使本发明壳体所制成的行李箱特具耐冲击性。
本发明适用于各种塑料硬壳行李箱。
附图说明
图1是本发明行李箱之第一较佳实施例示意图
图2是图1中沿2-2剖面线剖面的剖视图
图3是图2中A区域的局部放大图，用于显示基层与保护层状态
图4类同图3，用于显示基层为多层的状态
图5是本发明行李箱的第二较佳实施例的剖视图，旨在显示基层的内外侧都有保护层。
图6类同图5，旨在显示基层为多层的状态。
本发明最佳实施方式
以下配合图式及本发明的较佳实施例，进一步阐述本发明为达到上述目的所采取的技术方案与功效。
本发明的行李箱的第一较佳实施例如图1所示，行李箱1包含一壳体2、一拉杆3、一手提柄4、一闩锁5以及复数个轮子6，本发明以壳体2为改革重点。
以下针对本发明的壳体2做进一步详细说明，如图2至图3所示，壳体2由一右半壳2A与一左半壳2B所组成，壳体2以拉链或其它结构作为开启或是对合使用，其中，每一半壳分别具有一基层22与一保护层24，基层22为热固性聚合物材料(TS)，以纤维掺入于热固性聚合物材料(TS)内且置入模具中经加压加热与抽真空方式成型，保护层24为热塑性聚合物材料(TP)且设置于基层22的外侧222，保护层24通过加热加压与抽真空方式与基层22接合，并固设于基层22以形成一保护膜。
前述壳体2中，基层22在实务上是由复数的热固性聚合物材料(TS)的层体221所构成，如图4所示，可依行李箱1的尺寸需求来增加基层22的厚度，使基层22符合壳体2所需的厚度，以供行李箱1形成较佳的机械强度。此外，热固性聚合物材料(TS)可以是环氧树脂(Epoxy)、聚酯(Polyester)，纤维可以是玻璃 纤维、碳纤维、人造纤维，而纤维可以是单轴向或是编织状排列。热固性聚合物材料(TS)的基层22提供壳体2基本强度，而热塑性聚合物材料(TP)的保护层24则提供挠性，由此，一方面可强化壳体2受撞击的能力，另一方面能使壳体2具有良好的坚韧性，易分散受冲击的作用力，使行李箱1不易破裂、损坏，以保护内部物品。
前述的壳体2中，保护层24使用模具加热加压与抽真空方式与基层22接合，且设置于基层22的外侧222，使壳体2形成一平滑光亮的表面。保护层24为热塑性聚合物材料(TP)，可以是ABS树脂(Acrylonitrile-Butadiene-Styrene，简称ABS)、聚丙烯(Polypropylene，简称PP)、聚碳酸酯(Polycarbonate，简称PC)、聚乙烯(Polyethylene，简称PE)、热塑性聚氨酯(Thermoplastic Polyurethane，简称TPU)、聚酰胺(Polyamide，简称PA)以及其复合材料，具有高张力、强韧耐磨的特性。
经由上述，本发明的重点为：在模具中经加压加热与抽真空方式成型的基层22能提供壳体2基本的强度，而经由保护层24包覆基层22的外侧222使得壳体2具有较佳的耐冲击特性且兼具可快速生产。
本发明的行李箱的第二较佳实施例如图5所示，相较于第一较佳实施例更强调行李箱1内外完整保护功效，壳体2’具有一基层22’以及二保护层24’，基层22’同为热固性聚合物材料(TS)，是以纤维掺入于热固性聚合物材料(TS)内，且通过加热加压与抽真空方式模压成型，各保护层24’为热塑性聚合物材料(TP)，由于基层22’有一外侧222’及一内侧224，各保护层24’分别设置于基层22’的外侧222’及内侧224且为通过加热加压与抽真空方式与基层22’接合并完整包覆基层外侧222’及内侧224。此二保护层24’的设计可内、外全面保护基层22’，使壳体2’更耐冲击性。
前述的壳体2’中，基层22’在实务上是由复数的热固性聚合物材料(TS)的层体221’所构成，如图6所示，可依行李箱1的尺寸需求来增加基层22’的厚度，使基层22’符合壳体2’所需的较大厚度，以形成行李箱1最佳的机械强度。如此一来，热固性聚合物材料(TS)提供壳体2’基本强度，而热塑性聚合物材料(TP)则提供挠性强度，用于强化壳体2’的受撞击的能力，使壳体2’具有良好的坚韧性，易分散受冲击的作用力，使行李箱1不易破裂、损坏，以保护内部物品。
综合上述，本发明的重点在于壳体2(2’)的设计，基层22(22’)是以热固性聚合物材料(TS)通过加压加热与抽真空方式模压成型，保护层24(24’)是以热塑性 聚合物材料(TP)通过模压与基层22(22’)结合而包覆基层22(22’)的外侧222(222’)或内外二侧，由此，让壳体2(2’)不需再如习知技术需通过人工补土的方式生产，换言之，能够大量快速生产，符合经济效益，且通过基层22(22’)与保护层24(24’)的完美复合，使本发明壳体2(2’)所制成的行李箱1特具耐冲击性。
最后，必须再次说明，本发明在前述实施例中所揭示的构成元件，仅为举例说明，并非用来限制本案的专利保护范围，其他等效元件的替代或变化，也应为本案的专利保护范围所涵盖。
工业应用性
本发明提供的行李箱，与目前市场上销售的各种塑料硬壳行李箱相比，既能够实现快速量产，又能使行李箱具有耐冲击性，弥补了现有各种塑料硬壳行李箱所存在的不足，因此具有广阔的市场前景。

Claims (8)

  1. 一种行李箱，包含有一壳体、复数个轮子及一把手构件，其特征在于：
    所述壳体具有一基层与一保护层，所述基层为热固性聚合物材料，所述保护层为热塑性聚合物材料且包覆于所述基层的至少一侧。
  2. 如权利要求1所述的行李箱，其特征在于：所述保护层设于所述基层外侧。
  3. 如权利要求1所述的行李箱，其特征在于：所述壳体具有另一保护层，所述另一保护层设于所述基层内侧。
  4. 如权利要求3所述的行李箱，其特征在于：所述另一保护层为热塑性聚合物材料。
  5. 如权利要求1所述的行李箱，其特征在于：所述热固性聚合物材料为环氧树脂或聚酯。
  6. 如权利要求1所述的行李箱，其特征在于：所述基层含有碳纤维。
  7. 如权利要求1所述的行李箱，其特征在于：所述热塑性聚合物材料为下列群组中的至少一种材料：ABS树脂、聚丙烯、聚碳酸酯、聚乙烯、热塑性聚氨酯、聚酰胺。
  8. 如权利要求1所述的行李箱，其特征在于：所述基层由复数的层体所构成。
PCT/CN2015/099159 2015-12-28 2015-12-28 行李箱 WO2017113045A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/CN2015/099159 WO2017113045A1 (zh) 2015-12-28 2015-12-28 行李箱
CN201610770287.5A CN106913036A (zh) 2015-12-28 2016-08-30 行李箱
EP16194354.3A EP3187066A1 (en) 2015-12-28 2016-10-18 Carry-on luggage
US15/342,351 US20170181512A1 (en) 2015-12-28 2016-11-03 Carry-on luggage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/099159 WO2017113045A1 (zh) 2015-12-28 2015-12-28 行李箱

Publications (1)

Publication Number Publication Date
WO2017113045A1 true WO2017113045A1 (zh) 2017-07-06

Family

ID=57178285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/099159 WO2017113045A1 (zh) 2015-12-28 2015-12-28 行李箱

Country Status (4)

Country Link
US (1) US20170181512A1 (zh)
EP (1) EP3187066A1 (zh)
CN (1) CN106913036A (zh)
WO (1) WO2017113045A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110549636B (zh) * 2018-05-31 2022-01-11 东莞永湖复合材料有限公司 行李箱壳体的制造方法
EP3666112B1 (en) 2018-12-14 2021-08-25 Samsonite IP Holdings S.à r.l. Hardside luggage article and method of manufacturing
CN114474683B (zh) * 2020-11-12 2024-03-29 东莞永湖复合材料有限公司 复合材料成型的行李箱及其制造方法
WO2022099540A1 (zh) * 2020-11-12 2022-05-19 东莞永湖复合材料有限公司 复合材料成型的行李箱及其制造方法
CN114601242B (zh) * 2020-12-04 2024-09-20 东莞永湖复合材料有限公司 具复合材料一体成型边框的行李箱及其制造方法
USD1015741S1 (en) * 2021-12-31 2024-02-27 Chengdu Skywalker Technology Company Limited Luggage case

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2595685Y (zh) * 2002-09-25 2003-12-31 徐怀书 纤维增强塑料、热固性防腐箱
CN201188951Y (zh) * 2008-05-05 2009-02-04 管芳勇 聚氨酯pu皮旅行箱
JP2009184239A (ja) * 2008-02-06 2009-08-20 Du Pont Toray Co Ltd 繊維強化複合材及びその製造方法
CN202448354U (zh) * 2012-01-04 2012-09-26 杜少川 碳纤维壳体结构
CN202911249U (zh) * 2012-10-10 2013-05-01 湖北永祥塑胶有限公司 一种采用碳纤维制作的箱包壳体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1067829A (en) * 1963-11-01 1967-05-03 Samuel Joseph Holtzman Improvements in or relating to molded polypropylene articles
US3335827A (en) * 1964-11-17 1967-08-15 Pellon Corp Shaped articles and method of producing same
AT398026B (de) * 1985-04-15 1994-08-25 Hirsch Armbaender Verfahren zur herstellung wenigstens zweilagiger gegenstände
EP0305207B1 (en) * 1987-08-28 1993-05-19 Gates Formed-Fibre Products Inc. Semirigid luggage shell and method for its production
US5252161A (en) * 1991-05-05 1993-10-12 Chang S J Soft gusset, hard-paneled luggage and method of manufacture
US20040101669A1 (en) * 2002-11-26 2004-05-27 Chang Jui Yang Malti-layer board device for files or cases
US7692107B1 (en) * 2007-06-14 2010-04-06 Taymac Corporation Luggage with weight scale built in to luggage frame
US20090166141A1 (en) * 2007-12-31 2009-07-02 Hl Operating Corp. Flat packing suitcase system
US8752683B2 (en) * 2011-06-24 2014-06-17 Tumi, Inc. Lightweight, high-strength luggage
EP3015018B1 (en) * 2014-10-28 2019-03-13 Samsonite IP Holdings S.a.r.l. Luggage case having surface features providing enhanced corner strength

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2595685Y (zh) * 2002-09-25 2003-12-31 徐怀书 纤维增强塑料、热固性防腐箱
JP2009184239A (ja) * 2008-02-06 2009-08-20 Du Pont Toray Co Ltd 繊維強化複合材及びその製造方法
CN201188951Y (zh) * 2008-05-05 2009-02-04 管芳勇 聚氨酯pu皮旅行箱
CN202448354U (zh) * 2012-01-04 2012-09-26 杜少川 碳纤维壳体结构
CN202911249U (zh) * 2012-10-10 2013-05-01 湖北永祥塑胶有限公司 一种采用碳纤维制作的箱包壳体

Also Published As

Publication number Publication date
CN106913036A (zh) 2017-07-04
EP3187066A1 (en) 2017-07-05
US20170181512A1 (en) 2017-06-29

Similar Documents

Publication Publication Date Title
WO2017113045A1 (zh) 行李箱
CN106003850B (zh) 蜂窝夹芯结构件及其制备方法
KR100759595B1 (ko) 풍력발전 터빈 블레이드용 탄소-유리섬유 하이브리드복합체 제조방법
CN100534783C (zh) 玻璃纤维补强塑胶材的表面处理方法
US11134762B2 (en) Hard case for containing objects and manufacturing method thereof
JP2013530027A5 (zh)
US20180229100A1 (en) Composite sporting equipment
TWM519905U (zh) 行李箱
JP6229197B2 (ja) 成型品およびその製造方法
CN206390452U (zh) 行李箱外壳结构
EP2574447A1 (en) Recyclable skiboard fabrication method
TW201113154A (en) Fiberlaminate structure having fabric touch feeling and preparing method thereof
TWI821620B (zh) 複合材料成型的行李箱及其製造方法
TWI527693B (zh) Multi - layer composite material and its manufacturing method
US20210162701A1 (en) Method of manufacturing molded article
US20120061005A1 (en) Recycle skiboard fabrication method
TWM479216U (zh) 多層複合材料
US12011886B2 (en) Carbon frame and manufacturing method therefor
TWM470753U (zh) 纖維強化板材
CN206507498U (zh) 行李箱外壳结构
CN109476058A (zh) 用于生产混合复合材料部件的设备和方法
TWM550568U (zh) 具輕量化高強度之複合材料行李箱殼材
TWM543605U (zh) 行李箱外殼結構（二）
CN113147128A (zh) 箱壳的叠层物及其制造方法
CN110271202A (zh) 硬壳箱体的成型方法及硬壳箱体

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15911677

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15911677

Country of ref document: EP

Kind code of ref document: A1