Multifunctional crawler type luggage case

A multi-functional crawler and luggage technology, applied in the field of luggage, can solve the problems of unpopularity, space occupation of the box, muscle damage, etc., and achieve the effect of improving practicability

Inactive Publication Date: 2020-02-28
谢绍怀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If you want to go upstairs or downstairs with a traditional suitcase, you have to put away the trolley and hold the drawstring at the front of the suitcase with your hands. When the suitcase is full of luggage, it is not only very tiring, but may also cause muscle damage
Existing suitcases are very unpopular, and they take up the space of the box, and it is very tiring to go up and down the stairs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see Figure 1~4 , in an embodiment of the present invention, a multifunctional crawler-type suitcase includes a box body 1 and two moving mechanisms 3 symmetrically arranged on the left and right sides of the box body 1; casters are installed at the four corners of the bottom of the box body 1 4. There is a pull rod 8 on the top of the box body 1, which is used to pull the box body 1 to move on the flat ground;

[0032] The left and right sides of the box body 1 are symmetrically provided with two mounting grooves 301, and the moving mechanism 3 is installed inside the mounting grooves 301. The moving mechanism 3 includes a vertically arranged track wheel 302 and a folding rod 303. The track wheel 302 The lower end of the track wheel 302 is rotatably installed inside the installation groove 301, the upper end of the track wheel 302 is hinged to the folding rod 303, and the other end of the folding rod 303 is hingedly installed inside the installation groove 301. By chan...

Embodiment 2

[0040] see Figure 1~4 , in an embodiment of the present invention, a multifunctional crawler-type suitcase includes a box body 1 and two moving mechanisms 3 symmetrically arranged on the left and right sides of the box body 1; casters are installed at the four corners of the bottom of the box body 1 4. There is a pull rod 8 on the top of the box body 1, which is used to pull the box body 1 to move on the flat ground;

[0041] The left and right sides of the box body 1 are symmetrically provided with two mounting grooves 301, and the moving mechanism 3 is installed inside the mounting grooves 301. The moving mechanism 3 includes a vertically arranged track wheel 302 and a folding rod 303. The track wheel 302 The lower end of the track wheel 302 is rotatably installed inside the installation groove 301, the upper end of the track wheel 302 is hinged to the folding rod 303, and the other end of the folding rod 303 is hingedly installed inside the installation groove 301. By chan...

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PUM

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Abstract

The invention relates to the technical field of luggage cases, in particular to a multifunctional crawler type luggage case. The multifunctional crawler type luggage case comprises a box body and twomoving mechanisms symmetrically arranged on the left side and the right side of the box body; castors are mounted at the four corners of the bottom of the box body respectively; a pull rod is arrangedon the top of the box body; two mounting grooves are symmetrically formed in the left side and the right side of the box body, and the moving mechanisms are installed in the mounting grooves; and each moving mechanism comprises a crawler wheel and a folding rod which are vertically arranged, wherein the lower end of the crawler wheel is rotationally installed in the corresponding mounting groove,the upper end of the crawler wheel is hinged to a folding rod, and the other end of the folding rod is hinged to the interior of the corresponding mounting groove. The crawler wheels are installed inthe box body, and the crawler wheels are driven to rotate by changing the folding states of the folding rods, so that when the box body performs stair climbing, the crawler wheels are rotated to extend out of the mounting grooves, the crawler wheels are in contact with the ladder, a user is convenient to climb stairs, the multifunctional crawler type luggage case does not need to be carried by hands, and the use convenience of the multifunctional crawler type luggage case is achieved.

Description

technical field [0001] The invention relates to the technical field of suitcases, in particular to a multifunctional crawler suitcase. Background technique [0002] Luggage case, also known as suitcase and trolley case, is a box for placing articles when going out, and it is one of the types of luggage. Usually the suitcase is used to place the clothes, personal care items and souvenirs needed on the journey. [0003] Although the current train station has waiting seats, it is easy to cause congestion when there are many passengers. Many passengers have no seats to sit on while waiting for the bus, and they cannot rest with large suitcases of luggage, which causes great inconvenience to passengers. Today's suitcases are relatively fragile, and if an adult sits on them, it will reduce the service life of the suitcase. [0004] If you want to go upstairs or downstairs with a traditional suitcase, you have to put away the trolley and hold the drawstring at the front of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/04A45C5/14A45C9/00A45C13/00
CPCA45C5/04A45C5/146A45C9/00A45C13/001A45C2005/147A45C2009/002
Inventor 谢绍怀
Owner 谢绍怀
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