WO2020169081A1 - 一种可伸展行李箱 - Google Patents

一种可伸展行李箱 Download PDF

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Publication number
WO2020169081A1
WO2020169081A1 PCT/CN2020/076164 CN2020076164W WO2020169081A1 WO 2020169081 A1 WO2020169081 A1 WO 2020169081A1 CN 2020076164 W CN2020076164 W CN 2020076164W WO 2020169081 A1 WO2020169081 A1 WO 2020169081A1
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WO
WIPO (PCT)
Prior art keywords
box
cover
stretchable
luggage
case according
Prior art date
Application number
PCT/CN2020/076164
Other languages
English (en)
French (fr)
Inventor
王婕
Original Assignee
深圳艾森格尔科技有限公司
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 深圳艾森格尔科技有限公司 filed Critical 深圳艾森格尔科技有限公司
Publication of WO2020169081A1 publication Critical patent/WO2020169081A1/zh
Priority to US17/194,309 priority Critical patent/US20210212425A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
    • A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
    • A47B23/042—Book-rests or note-book holders resting on tables
    • A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/06—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles also serviceable for other purposes, e.g. to be used as spade, chair, ski-stick
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/04—Frames
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/003—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C7/00—Collapsible or extensible purses, luggage, bags or the like
    • A45C7/02—Collapsible or extensible purses, luggage, bags or the like with lazy-tongs framework
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/061—Scissors arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Definitions

  • the invention relates to luggage products, in particular to a stretchable luggage.
  • the purpose of the present invention is to overcome the above shortcomings and shortcomings of the prior art and provide a new type of stretchable luggage.
  • An extendable luggage box includes a box cover and a box bottom, wherein the box cover and the box bottom are connected by two X-shaped brackets, the X-shaped brackets are respectively located at the left and right ends of the luggage box, and the X-shaped brackets are foldable brackets,
  • Each X-shaped bracket is composed of two support rods that are rotatably connected.
  • the connecting point of the rotatably connected support rod is the non-midpoint position of the support rod, and the end of each support rod close to the support rod connection point is the rotating end.
  • the rotating end can be rotatably connected to the cover or bottom of the box; the end far from the connecting point of the support rod is the sliding end, and the sliding end can be slidably connected to the bottom or cover of the box.
  • the connecting point of the support rod on the left X-shaped bracket is away from the bottom of the box.
  • the distance between the rotatable connecting points of the rotating end is equal to the distance between the connecting point of the support rod on the right X-shaped bracket and the rotatable connecting point of the corresponding rotating end on the bottom of the box, which can be rotatably connected between the corresponding support rods on the bottom of the box.
  • a synchronization rod is provided, and the synchronization rod is fixedly connected with the corresponding support rod, and a locking structure that can lock the sliding end is also provided on the extendable luggage.
  • the suitcase can be used as a suitcase after being closed, and the cover can be used as a laptop support frame when opened, and the laptop can be used on it.
  • the two poles of each X-shaped bracket are rotatably connected, and the connection point is non-central, and the connection points on the two X brackets correspond to each other, that is, when the trunk lid is lifted, the extent of extension of the two brackets Correspondingly, make the left and right ends have the same height, and the left and right ends have the same movement amplitude to ensure the stability of the box cover when it is opened and closed.
  • connection point is specially set to the non-central position of the support rod, so that when the box cover is opened, the front and back movement amplitude is inconsistent, so that the box cover forms a slope with inconsistent front and rear heights.
  • the laptop When the laptop is placed on it, it is more comfortable to use.
  • each support rod near the connection point is set as the rotating end, the rotating end can be rotatably connected to the box cover or the bottom of the box, the end far away from the rotating connection point is the sliding end, and the sliding end can be slidably connected to the box bottom or the box cover ,
  • the distance between the pivotable connecting point on the left X-shaped bracket and the pivotable connecting point on the bottom of the box is equal to the distance between the pivotable connecting point on the right X-shaped bracket and the corresponding pivotable connecting point on the bottom of the box
  • a synchronization rod is also connected between the rotating ends connected to the bottom of the box, and is rotatably connected to the bottom of the box through the synchronization rod.
  • the short side of the support rod is set as the rotating end, which can be rotatably connected to the box cover and the bottom of the box, and the rotating end is also connected by the synchronization rod, which can ensure the synchronous movement of the two X-shaped brackets, and at the same time form an inclined surface
  • the long side of the rod is set as a slidable end, which can make the stroke farther.
  • a synchronization rod is also connected between the rotating ends connected to the box cover, and is fixedly connected with the synchronization rod, and then the synchronization rod is rotatably connected with the box cover.
  • the bottom of the box is formed by hingedly connecting two flat plates.
  • the bottom of the box is formed by hinged connection of two plates.
  • the hinge is specifically made by hinges, that is, the plate can be rotated downwards, but cannot be rotated upwards. When the plate is rotated downwards, the hinged joint can be arched upwards and placed on the legs. More comfortable when used on top.
  • the cover is provided with a baffle piece.
  • the stopper is set at the end where the box cover is connected to the short side of the support rod, because when the end of the box cover is opened, it is the lower end of the slope, and the stopper is set on it to prevent the laptop from sliding down, and it is more stable when using the laptop. .
  • a storage layer is further provided on the box cover, and the storage layer is a cloth bag attached to the box cover.
  • the storage layer can hold some power adapters, wallets and other things.
  • Another preferred solution of the present invention is that there is a cavity at the bottom of the box.
  • the storage cavity can hold a laptop or other luggage that needs to be carried.
  • a stretchable mouse board is provided on one side of the bottom of the box.
  • the mouse board can be pulled out and the mouse of the notebook computer can be placed on it, which is more comfortable and convenient to use.
  • a stretchable mobile phone clip is provided on the box cover.
  • an elastic bag is also provided on the lid of the box.
  • the elastic bag can hold some small objects.
  • the stretchable luggage box of the present invention is cleverly arranged, and the luggage box is formed after the box cover and the box bottom are buckled.
  • the box cover can be formed into an inclined surface for placing a laptop computer, and can be used as a laptop computer desk. , Comfortable to use, easy to carry, and very practical.
  • Fig. 1 is one of the schematic diagrams of the structure of the stretchable luggage case in Embodiment 1 of the present invention.
  • Fig. 2 is a schematic diagram of the X-shaped bracket structure of the extendable luggage case of the present invention.
  • Fig. 3 is the second structural diagram of the stretchable luggage case according to the first embodiment of the present invention.
  • Fig. 4 is the third structural diagram of the stretchable luggage case according to the first embodiment of the present invention.
  • Fig. 5 is an enlarged schematic diagram of the locking structure of the embodiment 1 of the present invention.
  • Fig. 6 is a schematic diagram of the structure of an extendable luggage case according to Embodiment 2 of the present invention.
  • Fig. 1 is a schematic diagram of the structure of an extendable luggage case according to Embodiment 1 of the present invention.
  • Fig. 2 is a schematic diagram of the X-shaped bracket structure of the extendable luggage case of the present invention.
  • Fig. 3 is the second structural diagram of the stretchable luggage case according to the first embodiment of the present invention.
  • an extendable luggage box includes a box cover 1 and a box bottom 2, wherein the box cover and the box bottom are connected by two X-shaped brackets 31 and 32, and the X-shaped brackets are respectively Located at the left and right ends of the extendable suitcase, the X-shaped brackets are foldable brackets.
  • Each X-shaped bracket is composed of two supporting rods rotatably connected (that is, the left X-shaped bracket 31 consists of supporting rods L1 and supporting rods L2.
  • connection point 33 is the connection point of two rods L1 and L2; the right X-shaped bracket 32 is formed by the rotatable connection of support rod L3 and support rod L4, and connection point 34 is the connection point of two rods L3 and L4 , That is, the X-shaped bracket can be folded and unfolded by rotating the supporting rod around the connection point, so that the lid and the bottom of the box are closed and separated, and the luggage becomes an extendable luggage), the connection point 33 that can be connected by rotation is the supporting rod L1
  • the non-midpoint position of the support rod L2, the connecting point 34 that can be rotatably connected is the non-midpoint position of the support rod L3 and the support rod L4, and the end of each support rod near the rotatable connection point is the rotating end, as shown in Figure 1 , Figures 2 and 3, the long end of the support rod L1 (that is, the connection point 33 to the end point 41) is the sliding end, the end point 41 of the sliding end is rotatably connected to the bottom slider
  • the guide rail is fixed on the bottom of the box (correspondingly, the long end points 37, 38, and 42 of the support rods L2, L3, L4 are also connected to the cover and the bottom of the box in this way), the short end of the support rod L1 is separated
  • the end of the rotating connection point 33 near the end of the rotating end 39 can be rotatably connected to the box cover, the distance between the rotatably connected connection point 33 on the left X-shaped bracket and the fixed connection point 35 on the bottom of the box is equal to that on the right X-shaped bracket
  • the distance between the rotating connection point 34 and the rotatable connection point 36 of the rotating end on the bottom of the box corresponding to the distance between the rotating ends connected to the bottom of the box is also connected with the synchronization rod 4, the rotating end connected to the box cover Synchronous lever 8 is also connected between them.
  • Both the synchronous lever 4 and the synchronous lever 8 are fixedly connected to the end points of the short end of the support rod (the end points 35, 36, 39, 40 as shown in Figure 2).
  • the synchronous lever and the lid or bottom of the box can be rotated Connected, that is, the synchronization rod is a round rod, and then it is fastened on the lid or bottom of the box through the corresponding hinge.
  • the stretchable luggage is also provided with a locking structure 7 that can lock the sliding end, and the bottom of the box is provided with a storage cavity 5 ,
  • the box cover is provided with a baffle piece 6.
  • Fig. 4 is the third structural diagram of the stretchable luggage case according to the first embodiment of the present invention
  • Fig. 5 is an enlarged structural diagram of the locking structure of the first embodiment of the present invention.
  • the locking structure of this embodiment is arranged on the side of the box cover, and the long end 37 of the support rod L2 is rotatably connected to the slider 73.
  • the locking structure 7 includes a pressing handle 74, and the slider 73. Box cover guide rail 71 and hole groove 72, the box cover guide rail is fixed on the box cover, the sliding block is sleeved on the box cover guide rail, the pressing handle is provided with a clip that can be inserted into the hole groove, and the pressing handle can be connected to the sliding block.
  • the clip When the pressing handle is pressed, the clip is pulled out of the hole, which is equivalent to releasing the locking structure, and the sliding block can drive the support rod L2 to slide along the cover guide rail 71. When it slides to the desired point, release the pressure The handle and the clip are inserted into the hole groove to lock the slider.
  • the recovery of the pressing handle can be provided by setting a spring or a circlip or a damping mechanism under the pressing handle to provide a restoring force.
  • FIG. 5 is a schematic diagram of the structure of the stretchable luggage box of Embodiment 2. As shown in FIG. 5, on the basis of Embodiment 1, as an improvement plan, the bottom 2 of the box is two flat plates. Articulated connection. In addition, a stretchable mouse board 92 is provided on one side of the box bottom, a handle 93 is respectively provided on the box cover and the box bottom, and a stretchable mobile phone clip is provided on the box cover.
  • the laptop computer can be put into the storage space at the bottom of the box.
  • the box cover is opened and the laptop computer is taken out. Since the connection point of the support rod in the bracket is not in the central position, the box cover can be It forms a slope and is used as a laptop table, which can be placed on your lap, or on a small coffee table or desk.
  • the X-shaped bracket used in the present invention completely separates the lid and the bottom of the box when the lid is opened, which can greatly raise the height of the desktop. At the same time, this bracket forms the lid of the box and makes it more convenient to use the notebook computer. It is very practical .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种可伸展行李箱，包括箱盖(1)和箱底(2)，箱盖(1)和箱底(2)通过两个X形支架(31,32)连接，X形支架(31,32)分别位于行李箱的左右两端，X形支架(31,32)为可折叠的支架，每个X形支架(31,32)都是由两根支杆(L1,L2, L3, L4)可转动连接组成，可转动连接的连接点(33,34)为支杆(L1,L2,L3,L4)的非中点位置，支杆(L1,L2,L3,L4)转动或滑动连接在箱盖(1)或箱底(2)上，可伸展行李箱上还设有可将滑动端锁止的锁止结构(7)。箱盖(1)和箱底(2)扣合后即形成行李箱，将行李箱展开，便可使箱盖(1)形成一个斜面，用于置放笔记本电脑，可做为笔记本电脑桌用。

Description

一种可伸展行李箱 技术领域
本发明涉及行李箱产品，具体涉及一种可伸展行李箱。
 背景技术
现代社会，许多商务人士办公不再局限于在办公室，有时在出差时或者在室外或咖啡厅里随时打开笔记本电脑进行办公，处理商业事务。对于商务人士来说，笔记本电脑或者平板电脑基本上都是随身携带，随时随地在外办公，因为笔记本电脑在使用时放在腿上并不方便，一是下面支撑笔记本电脑的是柔软的人腿，在打字时或者放的时间长一点时，笔记本电脑就容易晃动，甚至掉落下来，而且，笔记本电脑使用时间较长时，底部会温度较高，使人皮肤不舒服，甚至烫伤，所以人们经常使用笔记本电脑支架或电脑桌来置放笔记本电脑，以适应在户外或旅途中使用笔记本电脑的需求。但是这种笔记本电脑支架或电脑桌一般都是占有一定空间，在出差或旅行时，并不方便专门带一个笔记本电脑支架或电脑桌，并且还要带上笔记本电脑，行动极不方便。
 技术问题
本发明的目的在于克服现有技术的上述缺点与不足，提供一种新型可伸展行李箱。
 技术解决方案
本发明的目的通过以下技术方案实现：
一种可伸展行李箱，包括箱盖和箱底，其中，所述箱盖和箱底通过两个X形支架连接，X形支架分别位于行李箱的左右两端，X形支架为可折叠的支架，每个X形支架都是由两根支杆可转动连接组成，可转动连接的支杆连接点为支杆的非中点位置,每根支杆离支杆连接点近的一端为转动端，转动端可转动连接在箱盖或箱底上；离支杆连接点远的一端为滑动端，滑动端可滑动连接在箱底或箱盖上，左边X形支架上的支杆连接点距箱底上的转动端可转动连接点之间的距离等于右边X形支架上的支杆连接点距对应箱底上的转动端可转动连接点之间的距离，可转动连接在箱底上对应的支杆之间还设置有同步杆，同步杆与对应的支杆固定连接，可伸展行李箱上还设有可将滑动端锁止的锁止结构。
这样，利用两个X形支架，将行李箱可以合上后就可以当行李箱使用，打开时盖子就可当作笔记本电脑的支撑架，把笔记本电脑放在上面使用。每个X形支架的两根支杆为可转动连接，其连接点为非中心位置，并且两个X支架上的连接点相互对应，即当抬起行李箱盖时，两个支架的伸展幅度对应，使左右两端高度相同，左右两端运动幅度相同，保证箱盖打开和合拢时的稳定性。连接点特意设置为支杆的非中心位置，这样当打开箱盖时，前后运动幅度不一致，使箱盖形成一个前后高度不一致的斜面，当笔记本电脑放在上面时，使用更舒适。每根支杆离连接点近的一端设为转动端，转动端可转动连接在箱盖或箱底上，离可转动连接点远的一端为滑动端，滑动端可滑动连接在箱底或箱盖上，左边X形支架上可转动连接的连接点距箱底上的转动端可转动连接点之间的距离等于右边X形支架上可转动连接的连接点距对应箱底上的转动端可转动连接点之间的距离，连接在箱底上的转动端之间还连接有同步杆，通过同步杆与箱底可转连接。这样，将支杆的短边设置为转动端，可转动连接在箱盖和箱底上，并且还通过同步杆将转动端连接起来，可以保证两个X形支架同步运动，同时形成斜面，将支杆的长边设为可滑动端，这样可以使行程更远，通过可将滑动端锁止的锁止结构，在滑动中可将滑动端锁止，这样可根据需要将滑动端锁止和松开，更方便调节箱盖的高度。
 本发明的另一优选方案是，所述连接在箱盖上的转动端之间也连接有同步杆，与同步杆固定连接，然后同步杆与箱盖可转连接。通过两个同步杆，避免打开和合拢过程中的摇晃，可以进一步加强打开和合拢箱盖过程中运动的稳定性和同步性。
本发明的另一优选方案是，所述箱底为两块平板铰接连接而成。箱底板为两块平板铰接连接而成，铰接具体为通过合页，即平板可以向下转动，不可往上转动，当平板向下转动时，铰接连接处就可向上拱起，使放在腿上使用时更加舒适。
本发明的另一优选方案是，所述箱盖上设有档片。档片设置在箱盖与支杆的短边连接的那端，因为箱盖的这一端打开时，是斜面的低端，上面设置档片，用来阻止笔记本电脑滑落，使用笔记本电脑时更加稳固。
本发明的另一优选方案是，箱盖上还设置有收纳层，所述收纳层为附加在箱盖上的布袋。收纳层可以装一些电源适配器、钱包等物件。
本发明的另一优选方案是，箱底有置物空腔。置物空腔可以放置笔记本电脑或者其它需要携带的行李。
本发明的另一优选方案是，在箱底的一侧设置有可拉伸的鼠标板，在使用笔记本电脑时，可将鼠标板拉出，将笔记本电脑的鼠标放在上面，使用更加舒适方便
本发明的另一优选方案是，要箱盖上设置有可拉伸的手机夹。在使用笔记本电脑办公桌，可将手机放在手机夹上，随时操作手机。
本发明的另一优选方案是，在箱盖上还设置有弹性袋。弹性袋可以装一些小物件。
 有益效果
本发明的可伸展行李箱设置巧妙，箱盖和箱底扣合后即形成行李箱，将行李箱展开，便可使箱盖形成一个斜面，用于置放笔记本电脑，可做为笔记本电脑桌用，使用舒适，携带方便，非常实用。
 附图说明
图1是本发明实施例1可伸展行李箱结构示意图之一。
图2是本发明可伸展行李箱的X形支架结构示意图。
图3是本发明实施例1可伸展行李箱结构示意图之二。
图4是本发明实施例1可伸展行李箱结构示意图之三。
图5是本发明实施例1锁止结构部位的放大结构示意图。
图6是本发明实施例2可伸展行李箱结构示意图。
 本发明的最佳实施方式
以下提供本发明的一些优选实施方式，以助于进一步理解本发明。
实施例1
本实施例是本发明的优选实施方案之一。图1是本发明实施例1可伸展行李箱结构示意图。图2是本发明可伸展行李箱的X形支架结构示意图。图3是本发明实施例1可伸展行李箱结构示意图之二。
如图1、图2、图3所示，一种可伸展行李箱，包括箱盖1和箱底2，其中，所述箱盖和箱底通过两个X形支架31和32连接，X形支架分别位于可伸展行李箱的左右两端，X形支架为可折叠的支架，每个X形支架都是由两根支杆可转动连接组成（即左边X形支架31由支杆L1和支杆L2可转动连接组成，连接点33为两支杆L1和L2的连接点；右边X形支架32由支杆L3和支杆L4可转动连接组成，连接点34为两支杆L3和L4的连接点，即X形支架通过支杆围绕连接点转动实现折叠和展开，从而箱盖和箱底就合上和分离，行李箱变成可伸展的行李箱），可转动连接的连接点33为支杆L1和支杆L2的非中点位置, 可转动连接的连接点34为支杆L3和支杆L4的非中点位置，每根支杆离可转动连接点近的一端为转动端，如图1、图2、图3所示，支杆L1的长端（即连接点33至端点41）为滑动端，滑动端端点41可转动连接在箱底滑块10上，滑块套在导轨9上滑动，导轨固定在箱底上（对应地，支杆L2、L3、L4的长端端点37、38、42也按此方式对应连接在箱盖和箱底上），支杆L1的短端，即离可转动连接点33近的一端转动端端点39可转动连接在箱盖上，左边X形支架上可转动连接的连接点33距箱底上的固定连接点35之间的距离等于右边X形支架上可转动连接的连接点34距对应箱底上的转动端可转动连接点36之间的距离，连接在箱底上的转动端之间还连接有同步杆4，所述连接在箱盖上的转动端之间也连接有同步杆8，同步杆4和同步杆8均固定连接支杆短端的端点（如图2所示中的端点35、36、39、40），同步杆与箱盖或箱底可转动连接，即同步杆为圆杆，然后通过对应的合页扣在箱盖或箱底上，可伸展行李箱上还设有可将滑动端锁止的锁止结构7，箱底设有置物空腔5，所述箱盖上设有档片6。
图4是本发明实施例1可伸展行李箱结构示意图之三，图5是本发明实施例1锁止结构部位的放大结构示意图。如图4、5所示，本实施例的锁止结构设置在箱盖的侧面，支杆L2的长端端点37可转动连接在滑块73上，锁止结构7包括按压柄74，滑块73，箱盖导轨71和孔槽72，箱盖导轨固定在箱盖上，滑块套在箱盖导轨上，压柄上设有能卡进孔槽的卡子，压柄与滑块可转连接，当按下按压柄，卡子从孔槽中拉出，相当于松开锁止结构，滑块即可带动支杆L2沿箱盖导轨71滑动，当滑动到所需的点时，松开压柄，卡子卡进孔槽，锁止滑块。其中压柄的回复可通过在压柄下设弹簧或卡簧，或设阻尼机构来提供回复力。
 本发明的实施方式
实施例2
实施例2是本发明另一实现方式，图5是实施例2可伸展行李箱结构示意图，如图5所示，在实施例1的基础上，作为改进方案，所述箱底2为两块平板铰接连接而成。并且在箱底的一侧设置有可拉伸的鼠标板92，在箱盖和箱底上分别设有提手93，在箱盖上设置有可拉伸的手机夹。
 工业实用性
本发明平时使用时，可将笔记本电脑放入箱底的置物空间里，当要使用时，打开箱盖，拿出笔记本电脑，由于支架中支杆的连接点为非中心位置，就可将箱盖形成一个斜面，做为笔记本电脑的桌子使用，可以放在膝盖上，也可以放在小茶几或书桌上。本发明使用的X形支架，在箱盖打开时，将箱盖和箱底完全分离，可以大大抬升桌面的高度，同时，这种支架将箱盖形成了斜面，更方便地使用笔记本电脑，十分实用。
上述实施例为本发明较佳的实施方式，但本发明的实施方式并不受上述实施例的限制，其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。

Claims (9)

  1. 一种可伸展行李箱，包括箱盖和箱底，其特征是，所述箱盖和箱底通过两个X形支架连接，X形支架分别位于行李箱的左右两端，X形支架为可折叠的支架，每个X形支架都是由两根支杆可转动连接组成，可转动连接的支杆连接点为支杆的非中点位置,每根支杆离支杆连接点近的一端为转动端，转动端可转动连接在箱盖或箱底上；离支杆连接点远的一端为滑动端，滑动端可滑动连接在箱底或箱盖上，左边X形支架上的支杆连接点距箱底上的转动端可转动连接点之间的距离等于右边X形支架上的支杆连接点距对应箱底上的转动端可转动连接点之间的距离，可转动连接在箱底上对应的支杆之间还设置有同步杆，同步杆与对应的支杆固定连接，可伸展行李箱上还设有可将滑动端锁止的锁止结构。
  2. 根据权利要求1所述的可伸展行李箱，其特征是，可转动连接在箱盖上的的支杆之间也连接有同步杆。
  3. 根据权利要求1或2所述可伸展行李箱，其特征是，所述箱底为两块平板铰接连接而成。
  4. 根据权利要求1或2所述可伸展行李箱，其特征是，所述箱盖上设有档片。
  5. 根据权利要求1或2所述可伸展行李箱，其特征是，箱盖上还设置有收纳层，所述收纳层为附加在箱盖上的布袋。
  6. 根据权利要求1或2所述可伸展行李箱，其特征是，箱底有置物空腔。
  7. 根据权利要求1或2所述可伸展行李箱，其特征是，在箱底的一侧设置有可拉伸的鼠标板。
  8. 根据权利要求1或2所述可伸展行李箱，其特征是，在箱盖上设置有可拉伸的手机夹。
  9. 根据权利要求1或2所述可伸展行李箱，其特征是，在箱盖上还设置有弹性袋。
     
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