阅读说明：本技术 一种可伸展行李箱 (Can extend suitcase ) 是由 王婕 于 2019-02-24 设计创作，主要内容包括：本发明涉及行李箱产品,具体涉及一种可伸展行李箱,包括箱盖和箱底,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,可转动连接的连接点为支杆的非中点位置,支杆转动或滑动连接在箱盖或箱底上,可伸展行李箱上还设有可将活动端锁止的锁止结构。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。(The invention relates to a luggage case product, in particular to an extensible luggage case which comprises a case cover and a case bottom, wherein the case cover and the case bottom are connected through two X-shaped supports, the X-shaped supports are respectively positioned at the left end and the right end of the luggage case, the X-shaped supports are foldable supports, each X-shaped support is formed by rotatably connecting two supporting rods, the connecting point of the rotatable connection is the non-midpoint position of the supporting rod, the supporting rods are rotatably or slidably connected to the case cover or the case bottom, and a locking structure capable of locking the movable end is further arranged on the extensible luggage case. The multifunctional suitcase is ingenious in arrangement, the suitcase can be formed after the suitcase cover and the suitcase bottom are buckled, the suitcase can be unfolded, and the suitcase cover can form an inclined plane for placing a notebook computer and can be used as a notebook computer desk, so that the multifunctional suitcase is comfortable to use, convenient to carry and very practical.)

1. An extensible luggage case comprises a case cover and a case bottom, and is characterized in that the case cover and the case bottom are connected through two X-shaped supports, the X-shaped supports are respectively positioned at the left end and the right end of the luggage case, the X-shaped supports are foldable supports, each X-shaped support is formed by rotatably connecting two supporting rods, a supporting rod connecting point which is rotatably connected is a non-midpoint position of the supporting rod, one end, close to the supporting rod connecting point, of each supporting rod is a rotating end, and the rotating end is rotatably connected to the case cover or the case bottom; the one end far away from the branch tie point is the slip end, but slip end sliding connection is on the bottom of the case or case lid, the branch tie point on the X-shaped support of the left side is apart from the distance between the rotatable tie point of rotation end on the bottom of the case that the branch tie point on the X-shaped support of the right side equals the distance between the rotatable tie point of rotation end on the bottom of the case that corresponds, rotatable coupling still is provided with the synchronizing bar between the branch that corresponds on the bottom of the case, synchronizing bar and the branch fixed connection that corresponds, can extend still be equipped with on the suitcase and can be with the locking structure of slip end locking.

2. An extensible luggage case according to claim 1 wherein a synchronising lever is also connected between the struts pivotally connected to the cover.

3. An extensible luggage case as claimed in claim 1 or claim 2 wherein said case base is formed by two flat panels hingedly connected.

4. An extensible luggage case as claimed in claim 1 or claim 2 wherein said cover is provided with a stop.

5. An extensible luggage case as claimed in claim 1 or claim 2 wherein the cover is further provided with a receiving layer, said receiving layer being a cloth bag attached to the cover.

6. An extensible luggage case as claimed in claim 1 or claim 2 wherein the case base has a storage cavity therein.

7. An extensible luggage case as claimed in claim 1 or 2 wherein a stretchable mouse pad is provided on one side of the case base.

8. An extensible luggage case according to claim 1 or 2 wherein a stretchable cell phone clip is provided on the case lid.

9. An extensible luggage case according to claim 1 or 2 wherein a resilient pocket is also provided in the cover.

Technical Field

The present invention relates to luggage products, and more particularly to an extendable luggage.

Background

In modern society, many business people are no longer limited to work in offices, and sometimes a notebook computer is opened for working on business at any time when going on a business or in an outdoor or coffee shop to process business affairs. For business people, a notebook computer or a tablet personal computer is basically carried about and works outside anytime and anywhere, because the notebook computer is inconvenient to put on legs when in use, firstly, the legs of people supporting the notebook computer below are soft, the notebook computer is easy to shake and even drop when in typing or long time, and moreover, when the notebook computer is used for a long time, the temperature of the bottom is high, so that the skin of people is uncomfortable and even scalded, therefore, people often use a notebook computer support or a computer desk to place the notebook computer, and the notebook computer support or the computer desk is suitable for the requirement of using the notebook computer outdoors or on a journey. However, the notebook computer support or the computer desk usually occupies a certain space, and the notebook computer support or the computer desk is inconvenient to carry and carry during business trip or traveling, so that the action is very inconvenient.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a novel extensible luggage case. The extensible luggage case is ingenious in arrangement, the luggage case is formed after the case cover and the case bottom are buckled, the luggage case is unfolded, the case cover can form an inclined plane for placing a notebook computer, the extensible luggage case can be used as a notebook computer table, and the extensible luggage case is comfortable to use, convenient to carry and very practical.

The purpose of the invention is realized by the following technical scheme:

an extensible luggage case comprises a case cover and a case bottom, wherein the case cover and the case bottom are connected through two X-shaped supports, the X-shaped supports are respectively positioned at the left end and the right end of the luggage case, the X-shaped supports are foldable supports, each X-shaped support is formed by rotatably connecting two supporting rods, a supporting rod connecting point which is rotatably connected is a non-midpoint position of the supporting rod, one end, close to the supporting rod connecting point, of each supporting rod is a rotating end, and the rotating end is rotatably connected to the case cover or the case bottom; the one end far away from the branch tie point is the slip end, but slip end sliding connection is on the bottom of the case or case lid, the branch tie point on the X-shaped support of the left side is apart from the distance between the rotatable tie point of rotation end on the bottom of the case that the branch tie point on the X-shaped support of the right side equals the distance between the rotatable tie point of rotation end on the bottom of the case that corresponds, rotatable coupling still is provided with the synchronizing bar between the branch that corresponds on the bottom of the case, synchronizing bar and the branch fixed connection that corresponds, can extend still be equipped with on the suitcase and can be with the locking structure of slip end locking.

Therefore, the two X-shaped supports are utilized, the luggage case can be used as the luggage case after being closed, and the cover can be used as a support frame of the notebook computer when being opened, so that the notebook computer is placed on the support frame for use. The two support rods of each X-shaped support are rotatably connected, the connecting points of the two support rods are non-central positions, and the connecting points on the two X-shaped supports correspond to each other, namely when the trunk lid is lifted, the extending ranges of the two supports correspond to each other, so that the left end and the right end are the same in height, the left end and the right end are the same in movement range, and the stability of the trunk lid when the trunk lid is opened and closed is ensured. The connecting point is specially arranged at the non-central position of the supporting rod, so that when the box cover is opened, the forward and backward movement amplitude is inconsistent, the box cover forms an inclined plane with inconsistent front and back height, and when a notebook computer is placed on the box cover, the use is more comfortable. Every branch is established to the rotation end from the one end that the tie point is close, rotation end rotatable coupling is on the case lid or the bottom of the case, the one end far away from rotatable tie point is the slip end, but slip end slidable coupling is on the bottom of the case or the case lid, but the distance between the rotatable tie point of rotatable coupling's tie point on the X-shaped support of the left side and the rotatable tie point of rotation end on the bottom of the case equals the distance between the rotatable tie point of rotatable coupling's tie point on the X-shaped support of the right side and the rotatable tie point of rotation end on the corresponding bottom of the case, still be connected with the synchronizing bar between the rotation end of connecting. Like this, set up the minor face of branch into the rotation end, rotatable coupling is on case lid and the bottom of the case to still couple together the rotation end through the synchronizing bar, can guarantee two X shape support simultaneous movement, form the inclined plane simultaneously, establish the long limit of branch into the slidable end, can make the stroke farther like this, through the locking structure that can be with the slidable end locking, can be with the slidable end locking in the slip like this, can be as required with the slidable end locking with loosen, more conveniently adjust the height of case lid.

In another preferred embodiment of the present invention, a synchronization rod is connected between the rotation ends connected to the cover and is fixedly connected to the synchronization rod, and then the synchronization rod is rotatably connected to the cover. Through two synchronizing rods, the shaking in the opening and closing process is avoided, and the movement stability and the movement synchronism in the opening and closing process of the box cover can be further enhanced.

According to another preferred scheme of the invention, the box bottom is formed by hinging and connecting two flat plates. The box bottom plate is formed by hinging two flat plates, the hinging is specifically realized through a hinge, namely the flat plates can rotate downwards and cannot rotate upwards, and when the flat plates rotate downwards, the hinged joints can be arched upwards, so that the box bottom plate is more comfortable when being placed on legs for use.

In another preferred embodiment of the present invention, the box cover is provided with a stopper. The baffle is arranged at the end of the case cover connected with the short edge of the support rod, and the baffle is arranged on the lower end of the inclined plane when the end of the case cover is opened, so that the notebook computer is prevented from sliding off, and the notebook computer is more stable when used.

In another preferred embodiment of the present invention, the box cover is further provided with a receiving layer, and the receiving layer is a cloth bag attached to the box cover. The receiving layer can contain a plurality of power adapters, purses and other articles.

In another preferred scheme of the invention, the box bottom is provided with a storage cavity. The storage cavity can be used for placing a notebook computer or other luggage which needs to be carried.

Another preferred scheme of the invention is that a stretchable mouse board is arranged on one side of the box bottom, when the notebook computer is used, the mouse board can be pulled out, and the mouse of the notebook computer is placed on the stretchable mouse board, so that the notebook computer is more comfortable and convenient to use

In another preferred embodiment of the invention, the case cover is provided with stretchable mobile phone clips. When the notebook computer desk is used, the mobile phone can be placed on the mobile phone clip to operate the mobile phone at any time.

In another preferred embodiment of the present invention, an elastic bag is further provided on the box cover. The flexible bag can contain small articles.

Drawings

Fig. 1 is one of the schematic structural views of the extensible luggage case of embodiment 1 of the present invention.

Figure 2 is a schematic view of the X-shaped support structure of the extensible luggage of the present invention.

Fig. 3 is a second schematic view of the structure of the extensible suitcase in embodiment 1 of the present invention.

Fig. 4 is a third schematic view of the structure of the extensible suitcase in embodiment 1 of the invention.

Fig. 5 is an enlarged schematic structural view of a locking structure portion in embodiment 1 of the present invention.

Fig. 6 is a schematic structural view of an extensible luggage case according to embodiment 2 of the present invention.

Detailed Description

Some preferred embodiments of the present invention are provided below to aid in a further understanding of the invention.