CN203762484U - Draw-bar type knapsack fixing structure - Google Patents

Abstract

The utility model provides a draw-bar type knapsack fixing structure which comprises a box body, a draw bar and castors arranged at the bottom of the box body, wherein a knapsack fixing device is arranged at the upper end of the back surface of the box body and comprises a knitted belt and an elastic belt; one end of the elastic belt is connected to the box body, and the other end of the elastic belt is fixedly connected to the middle of the knitted belt through stitches; a buckle head is arranged at one end of the knitted belt, and a corresponding buckle end is arranged at the other end of the knitted belt. According to the knapsack fixing structure, the draw bar and a small knapsack are bound and fixed together by adding the knitted belt buckle structure to the box body, so that a draw-bar box is endowed with capability of fixing the knapsack, people can freely walking by putting the knapsack on the box without worry, and the burden on a trip is reduced; different types of knapsacks and attache cases can be fixed, the draw-bar box can well meet the actual requirements of users, luggage can be conveniently and quickly used, the application range of the box is wide, and the useful value of the box can be improved.

Description

A structure for fixing a backpack with pull rods

technical field

The utility model relates to a trolley case, in particular to a structure for fixing a backpack with a trolley set.

Background technique

Along with the development of modern economy and commerce, people often travel to other places or go on business, and also can carry more articles when traveling or going on business. In order to save physical strength during long-distance journeys, people generally choose trolley bags to store luggage, because the trolley bags not only have a larger volume to store items, but also have wheels on the bottom of the box and a trolley on the box body. The box can be dragged freely through the pull rod, which is not only convenient to carry but also saves time and effort.

At present, the trolley case is matched with the backpack and briefcase. In order to fix the backpack and briefcase on the trolley case during use, a trolley structure is added to the back of the backpack or briefcase, which is convenient for pushing the case. Go with the backpack to reduce the burden of traveling users. In the absence of a matching box, the structure of this set of pull rods on the backpack is often redundant. And in reality, many backpacks for daily use do not have such a "redundant" structure. As a result, the backpacks of many users cannot be used with the box, which brings inconvenience in use.

Utility model content

The purpose of the utility model is to solve the above-mentioned technical problems existing in the prior art, and provide a structure for fixing a backpack with a set of pull rods, so that the use of the luggage is more convenient and convenient.

In order to achieve the above object, the utility model proposes a structure for fixing a knapsack with a set of pull rods, which includes a box body, a pull rod and a pulley located at the bottom of the box body. A knitted belt and an elastic belt, one end of the elastic belt is connected to the box body, and the other end is fixedly connected to the middle of the knitted belt, one end of the knitted belt is provided with a buckle plug, and the other end is provided with a corresponding buckle spigot.

Preferably, the knitted belt is composed of a first webbing and a second webbing, the first webbing is a double-layer structure formed by stitching two ends of the two webbings, and a second webbing is connected to both ends of the first webbing.

Preferably, one end of the elastic band is fixedly connected to the box body through a buckle, so as to facilitate the disassembly of the backpack fixing device.

Preferably, a storage bag is provided on the back of the box, and a zipper is provided at the mouth of the storage bag. Organizer pocket for backpack fixtures or small items.

The utility model adopts a ribbon buckle structure on the box body, and binds the trolley and the small bag together, so that the trolley box has the ability to fix the backpack, and can safely put the bag on the box, walk freely, and reduce the burden of travel. The utility model can fix different types of backpacks and briefcases, so that the trolley case can better meet the immediate needs of users, making the use of the case more convenient and convenient, making the case wider in scope and increasing the use value of the case.

Description of drawings

Fig. 1 is the structural diagram of the backpack structure fixed by the set of pull rods in the utility model.

Fig. 2 is a front view of the utility model in use.

Fig. 3 is a rear view of the utility model in use.

Fig. 4 is a top view of the knitted belt of the present invention.

Detailed ways

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

Referring to Figures 1 to 3, a structure for fixing a backpack with a set of pull rods includes a box body 1, a pull rod 2 and a pulley 3 arranged at the bottom of the box body 1, and the upper end of the back of the box body 1 is provided with a backpack fixing device 4, and the backpack is fixed The device 4 includes a knitted belt 41 and an elastic belt 42. One end of the elastic belt 42 is connected to the box body 1, and the other end is fixedly connected to the middle of the knitted belt 41 through a sewing thread. One end of the knitted belt 41 is provided with a buckle plug 43, The other end is provided with a corresponding buckle socket 44 .

Referring to Fig. 4, the knitted belt 41 is composed of a first ribbon 411 and a second ribbon 412, the first ribbon 411 is formed of a double-layer structure by sewing two ends of the ribbon respectively, and the two ends of the first ribbon 411 are respectively connected A second webbing 412. One end of the elastic band 42 is fixedly connected to the box body 1 through a buckle, and a storage bag 5 is arranged on the back of the box body 1 , and a zipper 6 is provided at the mouth of the storage bag 5 .

The working principle of the present utility model is: the knapsack fixing device 4 is placed in the storage bag 5 at ordinary times. When the backpack 7 needs to be fixed, unzip the zipper 6, take the backpack fixing device 4 out of the storage bag 5, and then put the first ribbon 411 of the backpack fixing device 4 on the pull rod 2, so that the pull rod 2 is in the middle of the first ribbon 411 Pass through, then put the knapsack 7 on the upper end of the box body 1, the knitted belt 41 of the knapsack fixing device 4 goes around from the left and right sides of the knapsack 7 to the front of the knapsack 7, and the buckle plug 43 and the buckle socket 44 are connected to each other to connect the knapsack 7 fixed.

The specific embodiments described herein are only examples for the structure of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (4)

1. the fixing Knapsack structure of a cover pull bar, comprise casing, pull bar and be located at the pulley of bottom half, it is characterized in that: described box back surface upper end is provided with knapsack fixture, described knapsack fixture comprises banding and elastic cord, one end of described elastic cord is connected on casing, the other end is fixedly connected on banding middle part, and described banding one end is provided with eye-splice plug, and the other end is provided with corresponding eye-splice and inserts tail.

2. the fixing Knapsack structure of a kind of cover pull bar as claimed in claim 1, it is characterized in that: described banding is comprised of the first ribbon and the second ribbon, described the first ribbon sews up respectively by two ribbon two ends the double-decker that is formed by connecting, and the first ribbon two ends connect respectively second ribbon.

3. the fixing Knapsack structure of a kind of cover pull bar as claimed in claim 1, is characterized in that: fixed by snap being connected on casing in one end of described elastic cord.

4. the fixing Knapsack structure of a kind of cover pull bar as claimed in claim 1, is characterized in that: described box back surface is provided with collecting bag, and described collecting bag oral area has slide fastener.