CN106263405A

CN106263405A - Pull-alongs knapsack

Info

Publication number: CN106263405A
Application number: CN201610869987.XA
Authority: CN
Inventors: 李纳璺; 陈云枭
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2016-09-30
Filing date: 2016-09-30
Publication date: 2017-01-04

Abstract

The invention discloses a kind of pull-alongs knapsack, including casing, described casing includes wrapping greatly and be located at the bag mouth of big bag can upper and lower flexible hiding bag and be connected by zipper to be arranged on and hide the parcel wrapped；At the corner, bottom of described big bag, universal rolling wheel is installed, it is provided with upper and lower drawing and pulling type pull bar in the upper rear portion of big bag, the upper rear portion of big bag is provided with left and right shoulder belt, and the lower backside of big bag is provided with the belt of left and right make-up, and the left and right side basifacial of big bag is provided with side bag；Described wrapping greatly is provided with the jacket can renovated to big bag front and back, during knapsack, jacket is renovated to front and is hidden bag and parcel, during dilatory bag, jacket rearwardly renovates left and right shoulder belt and left and right belt, allows what pull bar passed through to dodge mouth when turning over after described jacket offers.Luggage case is carried by the form that the present invention can allow user pass through knapsack, and in the case of pavement behavior is good, can move knapsack by the way of push-and-pull, time saving and energy saving.

Description

Pull-alongs knapsack

Technical field

The present invention relates to case and bag, be specially a kind of pull-alongs knapsack.

Background technology

Suitcase is the class in case and bag.Wheeled draw-bar box, knapsack, combination box, expansion box etc. broadly fall into travelling class case and bag One, be widely used by people because of the benefit such as easy to use.

Suitcase from receiving the leather trunk of medicated clothing, cloth case and wooden case, Portable suitcase till now, wheeled pull bar Case, the suitcase of people's out using is constantly being evolved.But for most people, the use time of luggage case is very Short, will take up space when not using；Luggage case is the loading of storage thing, and storage thing can cause the increase of weight, upper and lower Can be cumbersome during building；The storage system of luggage case is unreasonable, allows people receive article the most inconvenient；The function singleness of luggage case.

Summary of the invention

For the deficiencies in the prior art, the technical problem to be solved is to propose a kind of multiple functional, structure Rationally, pull-alongs knapsack easy to use.

Can solve the problem that the pull-alongs knapsack of above-mentioned technical problem, its technical scheme includes casing, except that described case Body includes wrapping greatly and be located at the bag mouth of big bag and upper and lower flexible hiding bag and being connected by zipper can be arranged on to hide and wrap Parcel；At the corner, bottom of described big bag, universal rolling wheel is installed, in the upper rear portion of big bag, is provided with upper and lower drawing and pulling type pull bar, The upper rear portion of big bag is provided with left and right shoulder belt, and the lower backside of big bag is provided with the belt of left and right make-up, the left and right side of big bag Bottom is provided with side bag；Described wrapping greatly is provided with the jacket can renovated to big bag front and back, and during knapsack, jacket is renovated to front Living to hide bag and parcel being buckled in by bag padlock is wrapped greatly, during dilatory bag, jacket rearwardly renovates left and right shoulder belt and left and right Belt being pasted onto by thread gluing is wrapped greatly, allows what the pull bar stretched out passed through to dodge mouth when turning over after described jacket offers.

The inside of described big bag is by being divided into upper and lower two parts from the spacer that big bag bag mouth takes out, and this measure is convenient to greatly Put bottom bag, take object, take, put bag the end object time can be directly by whole for spacer taking-up, it is not necessary to again will wrap in object The thing at the bag end just can be got after taking-up.

Conventionally, in the back side of described big bag, be provided with forward and backward two pieces of alloy sheets, described pull bar be located at forward and backward alloy sheets it Between.

Beneficial effects of the present invention:

1, pull-alongs knapsack of the present invention solves the problem of case of being inconvenient to carry luggage in the case of pavement behavior is bad, Luggage case can be carried by user by the form of knapsack, and in the case of pavement behavior is good, user can pass through Mode that is dilatory or that push away moves knapsack, time saving and energy saving.

2, the present invention is not when luggage case uses, and can use as knapsack, adds the utilization rate of luggage case；Not as Luggage case uses when using not as knapsack again, by the way of folding, compressing, knapsack can be reduced volume, play and be not take up The too much effect in space.

3, the present invention is by arranging telescopic hiding bag and dismountable parcel, solves traditional suitcase storage system Irrational problem.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of one embodiment of the present invention, is shown as the structural representation of positive side.

Fig. 2 is the dorsal surface structural representation of Fig. 1 embodiment.

Fig. 3 is dilatory (pushing away) state diagram of Fig. 2 embodiment, is shown as pull bar pull-out, hides to wrap and stretch, turn over after jacket.

Fig. 4 is the positive lateral plan of Fig. 3 embodiment.

Fig. 5 (a) be in Fig. 1, Fig. 2, Fig. 3, Fig. 4 embodiment pull bar in the position assumption diagram at great Bao back.

Fig. 5 (b) is the cut-away view of big bag in Fig. 1, Fig. 2, Fig. 3, Fig. 4 embodiment.

Figure number identifies: 1, casing；2, universal rolling wheel；3, pull bar；4, shoulder belt；5, great Bao；6, bag is hidden；7, parcel；8, draw Chain；9, bag button；10, jacket；11, belt；12, side bag；13, side band；14, spacer；15, alloy sheets.

Detailed description of the invention

Technical scheme is described further by illustrated embodiment below in conjunction with the accompanying drawings.

The main body of pull-alongs knapsack of the present invention is casing 1, and described casing 1 includes wrapping greatly 5, hiding bag 6 and parcel 7, described Hiding bag 6 be located at the bag mouth of big bag 5 and can regain in big bag 5 in bag mouth and overhang to big bag 5, described parcel 7 is by drawing Chain 8 is installed on removably to be hidden on bag 6；The inside of described big bag 5 is by the spacer 14 points that can take out from big bag 5 bag mouth It is segmented into upper and lower two parts；Forward and backward two pieces of alloy sheets 15 it are provided with in the back (rear portion) of described big bag 5, dilatory (pushing away) casing 1 Pull bar 3 is located between two pieces of alloy sheets 15 in the upper rear portion of big bag 5；It is provided with at the corner, bottom of described big bag 5 and conveniently drags Draw the universal rolling wheel 2 of (pushing away) casing 1, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 (a), shown in Fig. 5 (b).

The upper rear portion of described big bag 5 is provided with left and right shoulder belt 4, and lower backside is provided with the belt 11 of left and right make-up, wraps greatly 5 Bottom, left and right side be respectively equipped with side bag 12 (placing some simple objects such as umbrella, water bottle, napkin, books etc.), described side Big bag 5 sides above the bag mouth of bag 12 are provided with side band 13；The top at described big bag 5 back side is provided with and can forwardly and rearwardly turn over The jacket 10 of lid, described jacket 10 offers dodge that pull bar 3 stretches out dodge mouth；During knapsack, jacket 10 turns over forward and can cover Live to hide bag 6 and parcel 7 (shielding) and buckle 9 fixed positions by adjustable bag on big bag 5 fronts, dilatory bag Time, jacket 10 is turned over backward and can cover left and right shoulder belt 4 and left and right belt 11 and be pasted by thread gluing steady on big bag 5 back sides Gu, prevent make dirty shoulder belt 4 and belt 11, as shown in Figure 1, Figure 2, Figure 3, Figure 4.

The occupation mode of the present invention:

1, use as knapsack.

Pull bar 3 is retracted in inside the back side of big bag 5, and jacket 10 is renovated forward and hidden bag 6 and parcel 7 and buckle 9 locks with bag Fixed, the stroke of bag 6 can be hidden according to how many decisions of collection object.

2, use as dilatory case.

Jacket 10 is renovated shoulder belt 4 and belt 11 backward and pastes fixing, and pull-out pull bar 3 can draw luggage on ground Case moves, and can hide the stroke of bag 6 according to how many decisions of collection object.

In sum, the function of the present invention is to be combined with knapsack by luggage case, can knapsack, can draw, solve luggage The problem that box function is single, improves utilization rate.

Claims

1. pull-alongs knapsack, including casing (1), it is characterised in that: described casing (1) includes wrapping greatly (5) and being located at big bag (5) Bag mouth can upper and lower flexible hiding bag (6) and by slide fastener (8) connect be arranged on hide bag (6) on parcel (7)；Described At the corner, bottom of big bag (5), universal rolling wheel (2) is installed, in the upper rear portion of big bag (5), is provided with upper and lower drawing and pulling type pull bar (3), the upper rear portion of big bag (5) is provided with left and right shoulder belt (4), and the lower backside of big bag (5) is provided with the belt of left and right make-up (11), the left and right side basifacial of big bag (5) is provided with side bag (12)；Described big bag (5) is provided with can be to big bag (5) front and the back of the body The jacket (10) that face is renovated, during knapsack, jacket (10) is renovated to front to hide bag (6) and parcel (7) and buckle (9) by bag and is locked Being buckled on big bag (5), during dilatory bag, jacket (10) rearwardly renovates left and right shoulder belt (4) and left and right belt (11) and by viscous Button is pasted onto on big bag (5), allows what the pull bar (3) stretched out passed through to dodge mouth when turning over after described jacket (10) offers.

Pull-alongs knapsack the most according to claim 1, it is characterised in that: the inside of described big bag (5) is by can be from great Bao (5) The spacer (14) that bag mouth takes out is divided into upper and lower two parts.

Pull-alongs knapsack the most according to claim 1 and 2, it is characterised in that: before being provided with in the back side of described big bag (5), Rear two pieces of alloy sheets (15), described pull bar (3) is located between forward and backward alloy sheets (15).