WO2021121014A1 - 一种用于箱包的拉链结构和拉杆箱 - Google Patents

一种用于箱包的拉链结构和拉杆箱 Download PDF

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Publication number
WO2021121014A1
WO2021121014A1 PCT/CN2020/132562 CN2020132562W WO2021121014A1 WO 2021121014 A1 WO2021121014 A1 WO 2021121014A1 CN 2020132562 W CN2020132562 W CN 2020132562W WO 2021121014 A1 WO2021121014 A1 WO 2021121014A1
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WO
WIPO (PCT)
Prior art keywords
zipper
rubber strip
strip
coil
luggage
Prior art date
Application number
PCT/CN2020/132562
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English (en)
French (fr)
Inventor
侯议顺
余群
Original Assignee
美律科技（福建）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 美律科技（福建）有限公司 filed Critical 美律科技（福建）有限公司
Priority to EP20900885.3A priority Critical patent/EP4029403B1/en
Priority to JP2022524156A priority patent/JP7454168B2/ja
Priority to AU2020404201A priority patent/AU2020404201A1/en
Publication of WO2021121014A1 publication Critical patent/WO2021121014A1/zh
Priority to US17/659,481 priority patent/US20220232939A1/en
Priority to US18/475,069 priority patent/US20240008615A1/en
Priority to AU2023237102A priority patent/AU2023237102A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
    • A45C13/103—Arrangement of zip-fasteners
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/30—Straps; Bands

Definitions

  • the utility model relates to the technical field of luggage and bags, in particular to a zipper structure and a trolley box for luggage.
  • a trolley case refers to a suitcase with a trolley and rollers. Because the bottom is equipped with rollers, the user can directly drag it away. It is very convenient and labor-saving.
  • the current trolley cases on the market can be roughly divided into zipper trolley cases (referred to as Zipper box) and frame type trolley box (frame box for short). Among them, the zipper box is lighter in weight, and is deeply loved by everyone. However, when the existing zipper box is produced, the zipper needs to be sewn manually. More manpower makes it impossible to realize automated production.
  • the present invention provides a zipper structure and a trolley case for luggage and luggage that can automate the production of the trolley case.
  • a zipper structure for luggage including a zipper strip
  • the zipper strip includes a front chain belt and a back chain belt, and also includes a front rubber strip and a back rubber strip, so
  • the front rubber strip is bonded to the front shell of the bag by hot pressing
  • the rear rubber strip is bonded to the rear shell of the bag by hot pressing
  • the front chain strap is connected to the front by a front zipper fixing coil.
  • the rear chain belt is connected to the rear rubber strip by a rear zipper fixing loop.
  • an extension part one and an extension part two are provided at intervals on the front rubber strip, and a clamping groove one for the front shell to fit and insert is formed between the extension part one and the extension part two.
  • an extension part three and an extension part four are provided at intervals on the rear rubber strip, and a clamping slot two for the rear shell to fit and insert is formed between the extension part three and the extension part four.
  • the clip part one of the front zipper fixing coil is inserted into the slot one of the front adhesive strip
  • the clip part two of the rear zipper fixing coil is inserted into the slot two of the rear adhesive strip.
  • the front inner fixed coil is connected to the front inner lining of the bag
  • the rear inner fixed coil is connected to the rear inner lining of the bag
  • the front rubber strip There is a card slot 3 for inserting the clip part 3 of the front inner fixed coil
  • the rear rubber strip is provided with a card for inserting the clip part 4 of the rear inner fixed coil. Slot four.
  • the front rubber strip is provided with a concave joint portion
  • the rear rubber strip is provided with a convex joint portion.
  • front inner lining fixed loop is sewn on the front inner lining
  • rear inner lining fixed loop is sewn on the rear inner lining
  • the utility model also provides a trolley box, which adopts any of the above-mentioned zipper structures for luggage.
  • the back mask is arranged on the trolley box, and the back mask is used to cover the seam of the front rubber strip and the seam of the back rubber strip,
  • the two ends of the back mask are supporting feet, and the middle part of the back mask is a soft rubber part.
  • a plurality of decorative strips arranged vertically are arranged on the outer surface of the trolley box, and the decorative strips are blade-shaped. .
  • the present invention eliminates the traditional manual sewing by improving the product structure, so that the zipper box can be automatically produced; the ordinary soft rubber strips are replaced by hard front and rear rubber strips.
  • the concave joint part on the front rubber strip and the convex joint part on the rear rubber strip make the zipper box have the strength of a frame box, and it will be more reliable when it is full of luggage without twisting the zipper box; in addition, the front
  • the thickness and cross-sectional shape of the rubber strip and the back rubber strip can be adjusted according to the different sizes of the box shell.
  • Fig. 1 is a schematic diagram of the three-dimensional structure of the trolley box of the present invention.
  • Figure 2 is an exploded view of the trolley case of the present invention.
  • Figure 3 is a schematic cross-sectional view of the trolley box of the present invention.
  • FIG. 4 is a schematic diagram of an enlarged structure at X in FIG. 3.
  • Fig. 5 is a schematic diagram of the structure of the front rubber strip and the rear rubber strip in the first embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the structure of the second front rubber strip and the second rear rubber strip in the second embodiment of the present invention.
  • Fig. 7 is another three-dimensional structural diagram of the trolley box of the present invention.
  • front shell 10 plug-in part one 101, rear shell 20, plug-in part two 201, wheel set 30, handle one 40, customs lock 50, slider pull 60, handle two 70, decorative strip 80 , Front rubber strip 1, Front rubber strip 2 1A, Card slot 1 11, Card slot 3 12, Recessed part 13, Extension 1 14, Extension 2 15, Clip slot 1 16, Rear rubber strip 2, Rear rubber strip Two 2A, card slot two 21, card slot four 22, protruding part 23, extension part three 24, extension part four 25, clamping slot two 26, zipper strip 3, front chain belt 31, rear chain belt 32, slider 33 , Front zipper fixing coil 4, clip section one 41, connecting bar section 42, rear zipper fixing coil 5, clip section two 51, connecting bar section 52, front inner fixed coil 6, clip section three 61, connection Strip part three 62, rear inner lining fixed coil 7, clip strip part four 71, connecting strip part four 72, rear mask 8, foot nail 81, soft rubber part 82, front inner lining 91, and rear inner lining 92.
  • a trolley box as shown in Figures 1 and 2 comprising a box shell, a wheel set 30, a handle one 40, a customs lock 50, a slider pull tab 60, a handle two 70 and a pair of rear cover sheets 8.
  • the box shell includes The front shell 10 and the rear shell 20, the front shell 10 is provided with a front inner lining 91, the rear shell 20 is provided with a rear inner lining 92, the rear shell 20 is provided with a tie rod, and the wheel set 30 is provided at the bottom of the front shell 10 and the rear shell 20,
  • the first handle 40 is set on the top of the front shell 10
  • the customs lock 50 is set on one side of the front shell 10
  • the slider 60 is used in conjunction with the customs lock 50
  • the second handle 70 is set on the rear shell 20 where the customs lock 50 is located.
  • a pair of rear masks 8 are arranged at intervals on the side of the trolley case opposite to the side where the customs lock 50 is located.
  • One end of the rear mask 8 is connected to the front shell 10, and the rear mask 8
  • the other end of the rear cover 8 is connected to the rear shell 20.
  • the two ends of the rear cover 8 are supporting feet 81.
  • the middle part of the rear cover 8 is the soft rubber part 82.
  • the soft rubber part 82 can be deformed strongly when the trolley box is opened. , Can be opened at any angle without breaking, in addition, this trolley case also includes a zipper structure for luggage.
  • the zipper structure for luggage includes front rubber strip 1, rear rubber strip 2, zipper strip 3, front zipper fixing coil 4, rear zipper fixing coil 5, and front inner fixing
  • the coil 6 and the rear inner fixing coil 7 are fixed.
  • the zipper strip 3 includes a front chain belt 31, a rear chain belt 32 that engages the front chain belt 31, and a slider 33 slidably connected between the front chain belt 31 and the rear chain belt 32.
  • the rubber strip 1 is provided with an extension part one 14 and an extension part two 15 at intervals, and a clamping slot 16 is formed between the extension part 14 and the extension part two 15 for the insertion part 101 of the front shell 10 to be fitted into.
  • the rear rubber strip 2 is provided with an extension part 24 and an extension part 29 25 at intervals.
  • the front zipper fixing coil 4 has a connecting strip part 41 and a connecting strip part 42.
  • the front rubber strip 1 is provided with a card slot 11 into which the clamping strip part 41 of the front zipper fixing coil 4 can be inserted.
  • the connecting strip part 42 of the front zipper fixing coil 4 is connected with the front chain belt 31, and the rear zipper fixing coil 5 has a connecting strip part 51 and a connecting strip part 52 that are connected to each other.
  • the second strip portion 51 of the zipper fixing coil 5 is inserted into the inner slot two 21, the connecting strip portion 52 of the rear zipper fixing coil 5 is connected to the rear chain strap 32, and the front inner fixing coil 6 has a connected strip portion three. 61 and the connecting strip part three 62, the front rubber strip 1 is provided with a card slot three 12 into which the clamp strip part 61 of the front inner fixed coil 6 can be inserted, and the connecting strip part 62 of the front inner fixed coil 6 is connected to the front
  • the inner lining 91 is connected, and the rear inner fixing coil 7 has a connecting strip part 71 and a connecting strip part 72.
  • the rear rubber strip 2 is provided with a card for inserting the locking strip part 71 of the rear inner fixing coil 7 In the slot 29, the connecting strip portion 72 of the rear inner fixed coil 7 is connected to the rear inner 92, and the slider 60 is installed on the slider 33.
  • the front rubber strip 1 and the rear rubber strip 2 are hard rubber strips
  • the front rubber strip 1 is provided with a concave joint 13
  • the rear rubber strip 2 is provided with a convex joint 23
  • the zipper strip 3 is pulled up, the concave part 13 and the convex part 23 are meshed together, so that the box fits more closely, and it is more reliable when it is full of luggage, and there will be no twisting of the zipper box. .
  • the back cover 8 is used to cover the place, and the back cover 8 can also prevent the zipper strip 3 from detaching from the link.
  • a plurality of decorative strips 80 arranged vertically are arranged on the outer surface of the trolley box.
  • the decorative strips 80 are in the shape of blades, and the irregular endings are more three-dimensional.
  • the structure principle, the front rubber strip 1 and the rear rubber strip 2 are extruded parts, which are formed into the same shape as the box shell by hot pressing, and the front rubber strip 1 is assembled on the front shell 10.
  • the front rubber strip 1 and the front shell 10 are bonded together by hot pressing
  • the rear rubber strip 2 is assembled on the rear shell 20
  • the rear rubber strip 2 and the rear shell 20 are bonded together by hot pressing, replacing the traditional zipper box car
  • the processing technology of the three-layer strip; the connecting strip part 42 of the front zipper fixing coil 4 is sewn on the front chain belt 31, and the connecting strip part 52 of the rear zipper fixing coil 5 is sewn on the rear chain belt 32. Automated unmanned production can be realized during sewing.
  • the sewing will be automatically sewn.
  • the length is cut according to the circumference of the trolley case, and then the clip part 41 of the front zipper fixing coil 4 is inserted into the front rubber strip.
  • the card slot 11 of 1 the card strip part 51 of the rear zipper fixing coil 5 is inserted into the card slot 21 of the rear rubber strip 2 to fasten the zipper, replacing the process of sewing the zipper of the transmission zipper box; insert the front inner 91 is sewn on the connecting strip part 62 of the front inner fixed coil 6 and the rear inner 92 is sewn on the connecting strip part 42 of the rear inner fixed coil 7.
  • Automatic unmanned production can be realized when sewing, and it will be automatically adjusted after adjustment.
  • the difference between this embodiment and the first embodiment is that the thickness and cross-sectional shape of the front rubber strip 1 and the rear rubber strip 2 are adjusted according to the size of the box shell in this embodiment.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Slide Fasteners (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

一种用于箱包的拉链结构和拉杆箱，包括拉链条（3），拉链条（3）包括前链带（31）和后链带（32），还包括前胶条（1）和后胶条（2），前胶条（1）通过热压粘合在箱包的前壳（10）上，后胶条（2）通过热压粘合在箱包的后壳（20）上，前链带（31）通过前拉链固定线圈（4）连接在前胶条（1）上，后链带（32）通过后拉链固定线圈（5）连接在后胶条上（2）。提供的用于箱包的拉链结构和拉杆箱，取消了传统的人工车缝，让拉链箱可自动化生产。

Description

一种用于箱包的拉链结构和拉杆箱 技术领域
本实用新型涉及箱包技术领域，具体涉及一种用于箱包的拉链结构和拉杆箱。
 背景技术
拉杆箱是指具有拉杆和滚轮的行李箱，因其底部设有滚轮，使用户可以直接拖着走，使用十分的方便、省力，目前市场上的拉杆箱大致可以分为拉链式拉杆箱（简称拉链箱）和框体式拉杆箱（简称框体箱）两种，其中拉链箱在重量上更加轻小，深受大家的喜爱，但是现有的拉链箱在生产时，拉链需要人工车缝，需要更多的人力，无法实现自动化生产。
 技术问题
有鉴于此，本实用新型提供一种可让拉杆箱自动化生产的用于箱包的拉链结构和拉杆箱。
 技术解决方案
为实现上述目的，本实用新型提供如下技术方案：一种用于箱包的拉链结构，包括拉链条，所述拉链条包括前链带和后链带，还包括前胶条和后胶条，所述前胶条通过热压粘合在箱包的前壳上，所述后胶条通过热压粘合在所述箱包的后壳上，所述前链带通过前拉链固定线圈连接在所述前胶条上，所述后链带通过后拉链固定线圈连接在所述后胶条上。
进一步地，所述前胶条上间隔设置有延伸部一和延伸部二，所述延伸部一和所述延伸部二之间形成一可供所述前壳适配插入的夹槽一。
进一步地，所述后胶条上间隔设置有延伸部三和延伸部四，所述延伸部三和所述延伸部四之间形成一可供所述后壳适配插入的夹槽二。
进一步地，所述前拉链固定线圈的卡条部一穿插在所述前胶条的卡槽一内，所述后拉链固定线圈的卡条部二穿插在所述后胶条的卡槽二内。
进一步地，还包括前内里固定线圈和后内里固定线圈，所述前内里固定线圈连接在所述箱包的前内里上，所述后内里固定线圈连接在箱包的后内里上，所述前胶条上设有可供所述前内里固定线圈的卡条部三穿插在内的卡槽三，所述后胶条上设有可供所述后内里固定线圈的卡条部四穿插在内的卡槽四。
进一步地，所述前胶条上设置有凹接部，所述后胶条上设置有凸接部，所述拉链条闭合时，所述凹接部与所述凸接部啮合在一起。
更进一步地，所述前内里固定线圈车缝在所述前内里上，所述后内里固定线圈车缝在所述后内里上。
本实用新型还提供了一种拉杆箱，采用上述任一的用于箱包的拉链结构。
进一步地，还包括后遮片，所述后遮片设置在所述拉杆箱上，所述后遮片用于遮盖所述前胶条的接缝处和所述后胶条的接缝处，所述后遮片的两端为起支撑作用的脚钉，所述后遮片的中部为软胶部。
进一步地，所述拉杆箱的外表面上设置有竖直排布的多个装饰条，所述装饰条呈刀片状。。
 有益效果
从上述的技术方案可以看出，本实用新型的优点是：
与现有技术相比，本实用新型通过改善产品结构取消了传统的人工车缝，让拉链箱可自动化生产；将普通的软胶条改为硬质的前胶条和后胶条，并在前胶条上增加凹接部，后胶条上增加的凸接部，使本拉链箱拥有框体箱的强度，在装满行李时更加牢靠不会有拉链箱扭晃的现象；另外，前胶条和后胶条的厚度及截面形状可根据箱壳的不同大小做调整。
除了上面所描述的目的、特征和优点之外，本实用新型还有其它的目的、特征和优点。下面将参照图，对本实用新型作进一步详细的说明。
 附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本实用新型的拉杆箱的立体结构示意图。
图2是本实用新型的拉杆箱的爆炸图。
图3是本实用新型的拉杆箱的剖视结构示意图。
图4是图3中的X处的放大结构示意图。
图5是本实用新型的实施例一中的前胶条和后胶条的结构示意图。
图6是本实用新型的实施例二中的前胶条二和后胶条二的结构示意图。
图7是本实用新型的拉杆箱的又一立体结构示意图。
图中标记为：前壳10、插接部一101、后壳20、插接部二201、轮组30、把手一40、海关锁50、拉头拉片60、把手二70、装饰条80、前胶条1、前胶条二1A、卡槽一11、卡槽三12、凹接部13、延伸部一14、延伸部二15、夹槽一16、后胶条2、后胶条二2A、卡槽二21、卡槽四22、凸接部23、延伸部三24、延伸部四25、夹槽二26、拉链条3、前链带31、后链带32、拉头33、前拉链固定线圈4、卡条部一41、连接条部一42、后拉链固定线圈5、卡条部二51、连接条部二52、前内里固定线圈6、卡条部三61、连接条部三62、后内里固定线圈7、卡条部四71、连接条部四72、后遮片8、脚钉81、软胶部82、前内里91、后内里92。
 本发明的实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
实施例一：
如图1、图2所示的一种拉杆箱，包括箱壳、轮组30、把手一40、海关锁50、拉头拉片60、把手二70和一对后遮片8，箱壳包括前壳10和后壳20，前壳10内侧设置有前内里91，后壳20内侧设置有后内里92，后壳20上设置有拉杆，轮组30设置在前壳10和后壳20底部，把手一40设置在前壳10的顶部，海关锁50设置在前壳10的一侧面上，拉头拉片60与海关锁50配合使用，把手二70设置在后壳20的与海关锁50所在一侧同侧的侧面上，一对后遮片8间隔设置在拉杆箱的与海关锁50所在一侧相对的一侧上，后遮片8的一端连接在前壳10上，后遮片8的另一端连接在后壳20上，后遮片8的两端为起支撑作用的脚钉81，后遮片8的中部为软胶部82，拉杆箱在打开时候软胶部82可变形强，可打开任意角度而不折断，此外，本拉杆箱还包括用于箱包的拉链结构。
如图2、图3、图4所示，所述用于箱包的拉链结构包括前胶条1、后胶条2、拉链条3、前拉链固定线圈4、后拉链固定线圈5、前内里固定线圈6和后内里固定线圈7，拉链条3包括前链带31、咬合前链带31的后链带32、以及滑动连接在前链带31和后链带32之间的拉头33，前胶条1上间隔设置有延伸部一14和延伸部二15，延伸部一14和延伸部二15之间形成一可供前壳10的插接部一101适配插入的夹槽一16，后胶条2上间隔设置有延伸部三24和延伸部四25，延伸部三24和延伸部四25之间形成一可供后壳20的插接部二201适配插入的夹槽二26，前拉链固定线圈4具有相连接的卡条部一41和连接条部一42，前胶条1上设有可供前拉链固定线圈4的卡条部一41穿插在内的卡槽一11，前拉链固定线圈4的连接条部一42与前链带31连接，后拉链固定线圈5具有相连接的卡条部二51和连接条部二52，后胶条2上设有可供后拉链固定线圈5的卡条部二51穿插在内的卡槽二21，后拉链固定线圈5的连接条部二52与后链带32连接，前内里固定线圈6具有相连接的卡条部三61和连接条部三62，前胶条1上设有可供前内里固定线圈6的卡条部三61穿插在内的卡槽三12，前内里固定线圈6的连接条部三62与前内里91连接，后内里固定线圈7具有相连接的卡条部四71和连接条部四72，后胶条2上设有可供后内里固定线圈7的卡条部四71穿插在内的卡槽四22，后内里固定线圈7的连接条部四72与后内里92连接，拉头拉片60安装在拉头33上。
优选的，如图4、图5所示，前胶条1和后胶条2为硬质胶条，前胶条1上设置有凹接部13，后胶条2上设置有凸接部23，当箱子关合时拉上拉链条3，凹接部13与凸接部23啮合在一起，使箱子更紧密的贴合，在装满行李时更加牢靠，不会有拉链箱扭晃的现象。
优选的，如图7所示，在前拉链固定线圈4和前内里固定线圈6穿进前胶条1内、后拉链固定线圈5和后内里固定线圈7穿进后胶条2内后，链接处上用后遮片8来遮挡，同时后遮片8也能阻挡拉链条3从链接处脱开。
优选的，如图1、图7所示，拉杆箱的外表面上设置有竖直排布的多个装饰条80，装饰条80呈刀片状，不规则的收尾显得更有立体感。
如图2、图3所示，结构原理，前胶条1和后胶条2为挤出成型零件，通过热压成型为和箱壳外形形状一致，将前胶条1组装在前壳10上，前胶条1与前壳10通过热压粘合在一起，后胶条2组装在后壳20上，后胶条2与后壳20通过热压粘合在一起，取代了传统拉链箱车三层条的车加工的工艺；将前拉链固定线圈4的连接条部一42车缝在前链带31上，后拉链固定线圈5的连接条部二52车缝在后链带32上，车缝时可实现自动化无人化生产，调机后自动车缝，车缝后根据拉杆箱箱壳的周长裁剪长度，然后将前拉链固定线圈4的卡条部一41穿进前胶条1的卡槽一11内，后拉链固定线圈5的卡条部二51穿进后胶条2的卡槽二21内，扣紧拉链，取代了传动拉链箱车缝拉链的工艺；将前内里91车缝在前内里固定线圈6的连接条部三62上，后内里92车缝在后内里固定线圈7的连接条部四72上，车缝时可实现自动化无人化生产，调节后自动车缝，车缝后根据拉杆箱箱壳的周长裁剪长度，然后将前内里固定线圈6的卡条部三61穿进前胶条1的卡槽三12内，后内里固定线圈7的卡条部四71穿进后胶条2的卡槽四22内，扣紧内里，取代了传统拉链箱车缝内里的工艺，由上述可知，本产品结构取消了传动的人工车缝，让拉链箱可以自动化生产。
实施例二：
如图6所示，本实施例与实施例一的不同点在于，本实施例中根据箱壳的尺寸对前胶条1和后胶条2的厚度及截面形状进行调整，具体为，采用前胶条二1A和后胶条二2A。
以上仅为本实用新型的优选实施例而已，并不用于限制本实用新型，对于本领域的技术人员来说，本实用新型可以有各种更改和变化。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种用于箱包的拉链结构，包括拉链条（3），所述拉链条（3）包括前链带（31）和后链带（32），其特征在于，还包括前胶条（1）和后胶条（2），所述前胶条（1）通过热压粘合在箱包的前壳（10）上，所述后胶条（2）通过热压粘合在所述箱包的后壳（20）上，所述前链带（31）通过前拉链固定线圈（4）连接在所述前胶条（1）上，所述后链带（32）通过后拉链固定线圈（5）连接在所述后胶条（2）上。
  2. 根据权利要求1所述的用于箱包的拉链结构，其特征在于，所述前胶条（1）上间隔设置有延伸部一（14）和延伸部二（15），所述延伸部一（14）和所述延伸部二（15）之间形成一可供所述前壳（10）适配插入的夹槽一（16）。
  3. 根据权利要求1所述的用于箱包的拉链结构，其特征在于，所述后胶条（2）上间隔设置有延伸部三（24）和延伸部四（25），所述延伸部三（24）和所述延伸部四（25）之间形成一可供所述后壳（20）适配插入的夹槽二（26）。
  4. 根据权利要求1所述的用于箱包的拉链结构，其特征在于，所述前拉链固定线圈（4）的卡条部一（41）穿插在所述前胶条（1）的卡槽一（11）内，所述后拉链固定线圈（5）的卡条部二（51）穿插在所述后胶条（2）的卡槽二（21）内。
  5. 根据权利要求1所述的用于箱包的拉链结构，其特征在于，还包括前内里固定线圈（6）和后内里固定线圈（7），所述前内里固定线圈（6）连接在所述箱包的前内里（91）上，所述后内里固定线圈（7）连接在箱包的后内里（92）上，所述前胶条（1）上设有可供所述前内里固定线圈（6）的卡条部三（61）穿插在内的卡槽三（12），所述后胶条（2）上设有可供所述后内里固定线圈（7）的卡条部四（71）穿插在内的卡槽四（22）。
  6. 根据权利要求1所述的用于箱包的拉链结构，其特征在于，所述前胶条（1）上设置有凹接部（13），所述后胶条（2）上设置有凸接部（23），所述拉链条（3）闭合时，所述凹接部（13）与所述凸接部（23）啮合在一起。
  7. 根据权利要求5所述的用于箱包的拉链结构，其特征在于，所述前内里固定线圈（6）车缝在所述前内里（91）上，所述后内里固定线圈（7）车缝在所述后内里（92）上。
  8. 一种拉杆箱，其特征在于，采用权利要求1至7中任一项所述的用于箱包的拉链结构。
  9. 根据权利要求8所述的拉杆箱，其特征在于，还包括后遮片（8），所述后遮片（8）设置在所述拉杆箱上，所述后遮片（8）用于遮盖所述前胶条（1）的接缝处和所述后胶条（2）的接缝处，所述后遮片（8）的两端为起支撑作用的脚钉（81），所述后遮片（8）的中部为软胶部（82）。
  10. 根据权利要求8所述的拉杆箱，其特征在于，所述拉杆箱的外表面上设置有竖直排布的多个装饰条（80），所述装饰条（80）呈刀片状。
PCT/CN2020/132562 2019-12-16 2020-11-30 一种用于箱包的拉链结构和拉杆箱 WO2021121014A1 (zh)

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