Travel suitcase

A suitcase and box body technology, applied in the field of suitcases, can solve problems such as poor force, influence on body balance, easy to touch the box body, etc., and achieve the effect of comfortable use and low stress

Inactive Publication Date: 2015-03-25
王洁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using, stretch the push-pull rod and tilt the suitcase along the trend, and rely on the pulley at the bottom to pull or push the suitcase. In this case, part of the weight of the suitcase is pressed on the hand, and the wrist will feel it after a long time. Uncomfortable, especially with heavy luggage
And the suitcase with four pulleys at the bottom can be pushed or pulled upright to move, although it can avoid the wrist from being pres

Method used

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0031] Specific implementation mode one, refer to Figures 1 to 4 , the fixed angle device 3 that this suitcase adopts comprises connecting rod 31, slide block 32 and stopper 33, and described slide block 32 is sleeved on the outer rod sleeve 21 and can move up and down along outer rod sleeve 21, and one end of connecting rod 31 Hinged on the slider 32, the other end is hinged on the side of the box body 1, and the stopper 33 is arranged on the outer rod sleeve 21 to block the downward movement of the slider 32; when the slider 32 moves to contact with the stopper 33, the connecting The angle formed by the rod 31 and the outer rod sleeve 21 below the block 33 is not less than 90 degrees. In addition, the blocking block 33 is provided with a locking device 4 that can be manually adjusted to loosen or lock the blocking block 33 and the outer rod sleeve 21, and the locking device 4 adopts a locking handwheel.

[0032] When in use, the push-pull rod 2 is pulled outward, and the s...

specific Embodiment approach 2

[0033] Specific implementation mode two, refer to Figure 5 , this specific embodiment two adopts two push-pull rods 2 that are arranged side by side, and its top is connected together with the handle, and the box body 1 is provided with the angle-fixing device 3 corresponding to each push-pull rod 2, and the angle-fixing device 3 As in the first embodiment, the two connecting rods 31 are connected together through a rotating shaft passing through the slider 32, so that the two can move up and down synchronously. The process of using and putting away is the same as that of the specific embodiment one.

specific Embodiment approach 3

[0034] Specific implementation mode three, refer to Figure 6 and Figure 7 , the fixed angle device 3 that this suitcase adopts comprises connecting rod 31, fixed block 34 and slide rail 35, and described fixed block 34 is arranged on the outer rod cover 21, and slide rail 35 is arranged on the side of box body 1, and described connecting rod One end of 31 is movably connected up and down with slide rail 35 and can rotate around the joint, and the other end is hinged with fixed block 34; The angle formed by the sides of the box body 1 is not less than 90 degrees. In addition, the fixing block 34 is provided with a locking device 4 that can be manually adjusted to loosen or lock the fixing block 34 and the outer rod sleeve 21 . This locking device 4 adopts locking handwheel.

[0035]When in use, the push-pull rod 2 is pulled outward, and the connecting rod 31 moves down under the pull of the slider 32. When the connecting rod 31 moves to the side of the box body 1 and is ve...

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PUM

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Abstract

The utility model provides a travel suitcase which comprises a suitcase body with at least three pulleys at the bottom and a telescopic push-pull rod with a handle at the upper part, wherein the push-pull rod comprises an outer rod sleeve in an outermost layer; the lower end of the outer rod sleeve is hinged on one side surface of the box body; an angle limiting device capable of rotating in a manner of deviating from the side surface of the box body along with the push-pull rod and limiting the push-pull rod at a using angle is arranged on the side surface of the box body. According to the travel suitcase, a user can move the suitcase body in a direct pushing or pulling way, other parts of the body cannot make contact with the suitcase body when the suitcase body moves, and the suitcase body can also uprightly move, so that the hands of the user cannot share part of weight of the suitcase body and luggage, the stress of the hands is reduced to the maximum extent, and the travel suitcase is relatively convenient and comfortable to use.

Description

technical field [0001] The invention relates to a box, in particular to a suitcase. Background technique [0002] Existing suitcases are generally provided with two or four pulleys at the bottom, and a retractable push-pull rod is provided at one side. When using, stretch the push-pull rod and tilt the suitcase along the trend, and rely on the pulley at the bottom to pull or push the suitcase. In this case, part of the weight of the suitcase is pressed on the hand, and the wrist will feel it after a long time. Uncomfortable, especially with heavy luggage. And the suitcase with four pulleys at the bottom can be pushed or pulled upright to move, although it can avoid the wrist from being pressed, but because the push-pull rod is close to the box body, the body is easy to touch the box body when moving the box body, and for Avoid kicking the box when walking. Generally, the box can only be placed on one side of the body when moving, and the method of side pushing or side pull...

Claims

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Application Information

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IPC IPC(8): A45C5/04
CPCA45C5/045A45C13/262A45C13/28
Inventor 黄德懿
Owner 王洁
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