Luggage case with multiple movement patterns

Abstract

The invention discloses a luggage case with multiple movement patterns. Through a locking mechanism, when a push-pull rod rotates to fit the back of the case body, the locking mechanism locks the push-pull rod and the case body so as to realize a movement pattern of a common trolley case. In addition, through a lever, a pushing block, a press mechanism, a pushing mechanism and a push button mechanism positioned inside a handle, when the press mechanism is pressed, the locking mechanism can be unlocked and the push-pull rod can incline a certain degrees so as to realize a movement pattern with the push-pull rod inclined and upright. A link mechanism can be lifted when the push button is pressed, and then the push-pull rod can be pushed so as to put away the push-pull rod and make it fit the back of the case body. Thus, inclination or retraction of the push-pull rod can be controlled when the push-pull rod extends to an arbitrary degree. It is very convenient and fast to switch between a common trolley case and a push-pull rod inclined trolley case. Furtherly, the invention also provides another two technical schemes capable of realizing convenient and fast switching between a common trolley case and a push-pull rod inclined trolley case.

Description

technical field [0001] The invention relates to a suitcase, in particular to a suitcase with multiple moving modes. Background technique [0002] In the patent application with the application number 200710165865.3, the sliding arm is used to connect the device board and the tilting telescopic handle, so that the tilting telescopic handle forms a certain angle with the main body of the suitcase, and the user can keep the main body of the suitcase upright. Dragging the suitcase saves effort and is more comfortable for the hands, but the suitcase can only be dragged for walking. [0003] In the patent application with the application number 201320581059.5, a number of technical solutions are provided to realize the upright movement of the suitcase, which not only allows the suitcase to be moved by pulling, but also can be moved by pushing. There are more mobile methods that users can choose, although The upright mobile suitcase has the advantages of labor saving and comfo...

AI Technical Summary

Problems solved by technology

[0003] In the patent application with the application number 201320581059.5, a number of technical solutions are provided to realize the upright movement of the suitcase, which not only allows the suitcase to be moved by pulling, but also can be moved by pushing. There are more mobile methods that users can choose, although The upright mobile suitcase has the advantages of labor saving and comfortable use, but it is not as good as the common inclined suitcase in some occasions. It’s not easy to control, it’s not as stable as a slanted suitcase

[0004] In the patent application with application number 201220182068.2, two locators arranged at the bottom of the back of the box and the positioning fastener at the lower end of the outer rod are used to realize that the telescopic rod can form a certain angle with the box, and the box can be pulled upright or inclined Or push, but compared with the aforementioned technical solution, the locator and the positioning fastener are located at the lower end of the box, and the force is very large during the pulling process, and the box is prone to tilting and shaking, making it difficult to truly move upright. The inclination angle of the rod needs to be adjusted after the inner rod is retracted, which is very troublesome

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