Main and auxiliary luggage case

A luggage and child-mother technology, applied in the field of luggage, can solve the problems such as the simple structure of the pull rod, the difficulty of installing the towing wheel, and the inability to provide auxiliary force, etc., and achieve the effects of balancing the destructive force, improving the connection strength, and prolonging the service life.

Inactive Publication Date: 2018-02-23
陈洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to install towing wheels and pull rods on the soft box, mainly because of the firmness of the installation.
Moreover, the structure of the existing pull rods is too simple and lacks in function, especially after being applied to a soft box, because the box body is relatively soft, it cannot provide auxiliary force when the pull rod expands and contracts.

Method used

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  • Main and auxiliary luggage case
  • Main and auxiliary luggage case
  • Main and auxiliary luggage case

Examples

Experimental program
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Embodiment Construction

[0035] The present invention will be explained below in conjunction with the accompanying drawings.

[0036] This specific embodiment is only an explanation of the present invention, not a limitation of the present invention. Any changes made by those skilled in the art after reading the description of the present invention, as long as they are within the scope of the claims, will be subject to patent law. protection of.

[0037] Such as Figure 1-2 As shown, the mother-in-law suitcase includes a hard case and a soft backpack, and the soft backpack is detachably connected with the hard case, and the hard case includes a case body 10 and a tow line installed on the case body. Wheels 11, pull rods 13; the soft backpack includes a bag body 20 and a shoulder strap and a bag body strap installed on the bag body; it is characterized in that: the towing wheel 11 is installed on the towing wheel mounting frame 12 Said box body 10; said tie rod 13 is installed in said box body throug...

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PUM

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Abstract

The present invention relates to mother-in-law luggage. It includes a hard case and a soft backpack, and the soft backpack is detachably connected with the hard case, and the hard case includes a case body, drag wheels and pull rods installed on the case body; The backpack includes a bag body, a shoulder strap and a bag body strap installed on the bag body; the towing wheel is installed on the box body through the towing wheel mounting bracket; the pull rod is installed on the box body through the pull rod mounting plate in vivo. The present invention adopts the tie rod mounting plate to install the pull rod, and adopts the tow wheel installation frame to install the tow wheel, instead of directly installing the pull rod and the tow wheel on the box body; connection strength.

Description

technical field [0001] The invention relates to a suitcase, in particular to a mother-in-command suitcase. Background technique [0002] Early suitcases were made of wood or other heavy materials. As air travel became more common, suitcase materials tended to be lighter, hard plastic or cloth. Most models also have built-in small wheels, which can be easily pulled by a pull rod. In recent years, suitcases with 4 small wheels have also appeared. In addition to being able to rotate, they can be easily pushed on flat ground. In addition, luggage can also be divided into hard-shell luggage and soft-shell luggage according to the outer shell. Hard-shell luggage is more resistant to falls and is suitable for luggage that needs more protection. Soft-shell luggage is usually lighter than hard-shell luggage and has more capacity. The mother-in-law luggage is a detachable composite structure of boxes and bags. Usually, the boxes and bags have the same design style, or are combined...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/14A45F3/04A45C13/04A45C13/10A45C13/26
CPCA45C5/141A45C13/04A45C13/1092A45C13/262A45F3/047
Inventor 陈洪
Owner 陈洪
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