Travel Bag with Integrated Garment Rack

Abstract

The present invention discloses a travel bag with an integrated telescopic support structure and clothing hanging rack structure, belonging to the field of travel equipment technology. It comprises an upper bag body, a lower bag body, a latching mechanism (inside the upper bag body), a limiting mechanism (inside the lower bag body), and supporting components (inside the lower bag body; including case support rod, telescopic upright rod, crossbar assembly, limit pin, extension rod). Via the above structure, it achieves three configurations: storage, expanded volume, clothes hanging and changing. It integrates the travel bag with the two structures, featuring stable structure and convenient switching, solving existing travel bags' defects of single function and lack of clothing hanging/private changing space.

1 . A travel bag with a telescopic support structure and clothing hanging rack structure, comprising:
 an upper bag body and a lower bag body;   a latching mechanism disposed inside the upper bag body;   a limiting mechanism disposed inside the lower bag body; and   supporting components disposed inside the lower bag body;   wherein the supporting components include a case support rod, a telescopic upright rod, a crossbar assembly, a limit pin, and an extension rod;   the crossbar assembly is used for hanging clothes, the telescopic upright rod is used to connect the crossbar assembly with the upper and lower bag bodies, and the case support rod is used to support the upper and lower bag bodies.   
     
     
         2 . The travel bag according to  claim 1 , wherein the latching mechanism comprises symmetrically arranged latching blocks, each latching block having a latching slot and an insertion slot. 
     
     
         3 . The travel bag according to  claim 1 , wherein the limiting mechanism comprises symmetrically arranged limiting blocks, each limiting block having a limiting slot corresponding to the latching slot. 
     
     
         4 . The travel bag according to  claim 1 , wherein the upper bag body includes a protective housing and a sealing layer, and the lower bag body includes a flexible bag wall and a collection box. 
     
     
         5 . The travel bag according to  claim 1 , wherein the case support rod and the telescopic upright rod can be inserted into the latching slot and the limiting slot, and fixed by the limit pin. 
     
     
         6 . The travel bag according to  claim 1 , wherein the crossbar assembly can be sleeved onto the telescopic upright rod. 
     
     
         7 . The travel bag according to  claim 1 , wherein the crossbar assembly is provided with a connecting block, into which the extension rod can be inserted for hanging curtains. 
     
     
         8 . The travel bag according to  claim 1 , wherein all supporting components can be stored in the collection box for easy carrying and switching of usage configurations. 
     
     
         9 . The travel bag according to  claim 1 , wherein the travel bag has three usage configurations: storage configuration, expanded volume configuration, and clothing hanging and changing configuration. 
     
     
         10 . The travel bag according to  claim 4 , wherein the sealing layer of the upper bag body is made of waterproof Oxford fabric, with a PTFE coating on the fabric surface; the sealing layer achieves a waterproof rating of IPX4; the sealing layer is equipped with a metal bi-directional zipper, wherein the zipper teeth are nickel-plated to prevent rust and jamming in humid environments. 
     
     
         11 . The travel bag according to  claim 4 , wherein the collection box of the lower bag body is constituted by a flexible bottom extending from the flexible bag wall of the lower bag body to the bottom of the bag body, and enclosed by a waterproof nylon zipper; the open and close of the collection box can be controlled by adjusting the zipper closure length; and an elastic removable strap is provided inside the collection box for securing the supporting components. 
     
     
         12 . The travel bag according to  claim 5 , wherein the telescopic upright rod among the supporting components adopts a multi-section telescopic structure, with adjacent rod sections connected by a spring-loaded positioning ball or threaded screw connection. 
     
     
         13 . The travel bag according to  claim 8 , wherein all surfaces of the supporting components are treated with rust prevention; the case support rod and telescopic upright rod adopt hot-dip galvanizing for rust prevention; the limit pin and extension rod adopt plastic powder coating for rust prevention. 
     
     
         14 . The travel bag according to  claim 9 , wherein in the clothing hanging and changing configuration, a privacy changing space can be constructed by means of the extension rod and the crossbar assembly.