CN201691297U

CN201691297U - Multifunctional knapsack

Info

Publication number: CN201691297U
Application number: CN201020232886XU
Authority: CN
Inventors: 陈任重
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-22
Filing date: 2010-06-22
Publication date: 2011-01-05
Anticipated expiration: 2020-06-22

Abstract

The utility model discloses a multifunctional knapsack. Nine equal portions are drawn on the upper layer of a double-layer bed sheet to form equal 1/3 folding lines; straps are respectively arranged in the upward 20-40-cm positions at the left side and the right side of one block in the middle of the double-layer bed sheet; shoulder girdles and waist girdles with locking structures are respectively arranged above and below the straps; side strips with the width of 20-40 centimeters are respectively arranged on the folding lines in the upward 20-40-cm positions at the left side and the right side of the double-layer bed sheet and the folding lines above the double-layer bed sheet, and the side strips at the left side and the right side are 1-2 sandwich structures; the outer side edges of the sandwich structures and the lower ends of the transverse 1/3 folding lines are respectively provided with connecting zippers; both inner sides of the long side of each transverse 1/3 folding lines are respectively and uniformly provided with 68 button girdles for fixing connecting rods; and besides, the knapsack is provided with 4-12 vertical connecting rods, 6 transverse connecting rods, 6 ground connecting rods and 2-4 ground wheels. The multifunctional knapsack has simple and rapid operation and has multiple functions of a quilt, a knapsack, a hauling box, a sleeping bag bed, a stretcher, a stair and the like.

Description

Multifunctional backpack

Technical field

The utility model relates to a kind of knapsack with multiple functions such as knapsack, haul case, sleeping bag beds, single frame, quilt, stair.

Background technology

Often to carry out activities such as field march, camping when the soldier of army or other field work or military training; Must the back knapsack; Existing knapsack all is that common quilt is tied up with braces before leaving again, and troublesome poeration is time-consuming; Especially its function singleness can only be worked as quilt and use, and can not realize one-object-many-purposes, so also will carry some other materials in addition, has increased soldier's burden; And open-air ground humidity is too big, and this quilt can't be avoided the infringement of moisture to health, influences the healthy of soldier; Have no idea to carry out first aid when also having the contingency of being exactly to have the people sick; Contingency meets accident and also has no idea when needing stair to rescue in the open air.

The utility model content

The utility model purpose is to provide a kind of simple and quick, knapsack with multiple functions such as quilt, knapsack, haul case, sleeping bag beds, single frame, stair.

The technical solution of the utility model is: the nine impartial five equilibriums that draw on double-deck coverlet upper strata constitute impartial 1/3rd fold lines; The 20-40 centimetre place that makes progress, left and right sides respectively is provided with a braces in the middle; Be respectively equipped with the pectoral girdle and the waistband of locking structure with lock in the braces above and below; On the left and right sides makes progress the fold line of 20-40 centimetre and above fold line on side slat that respectively to be provided with a width be the 20-40 centimetre, the side slat of its left and right sides is a 1-2 sandwich; Outer side edges edge and horizontal 1/3rd fold line lower ends in sandwich are respectively equipped with the connection slide fastener; Each evenly is provided with the cingulum of 5-8 fixed connecting rod in two inboards, long limit of horizontal 1/3rd fold lines; Other is furnished with 6 of vertical connecting rod 4-12 root, horizontal connecting rods, and ground is to 6 of connecting rods, and land wheel 2-4 is individual.

Described double-deck coverlet two bottom sides is provided with the nylon snap-fastener that links into an integrated entity.

Described vertical connecting rod is socket join structure or interface arrangment or straight-bar structure.

Described vertical connecting rod is a socket join structure, and its bar is about and is 1/3rd of quilt length, and it is provided with the socket screw in two ends up and down, is connected and fixed by screw between each bar.

Described horizontal connecting rod is about to by wide by 1/3rd.

Long to connecting rod describedly is the 30-60 centimetre.

Needing only when the utility model uses at ordinary times and put into wadding in double-deck coverlet is exactly common quilt; In the time will carrying out the field march; With inwardly carry out about quilt 1/3rd folding; To carry out up and down again 1/3rd folding; Make opening up; With the outer side edges of sandwich along and the connection slide fastener of horizontal 1/3rd fold line lower ends pull on, connecting rod be bundled in fixedly on the cingulum or with them and land wheel be placed in the sandwich of left and right sides side slat; The braces back is promptly constituted knapsack, simple and quick; When physical fatigue, land wheel connected and can be used as the haul case and shove along; When encamping in the open air, each connecting rod can be connected, promptly form a sleeping bag beds; When the people is sick or injured, can be used as single frame use, can be used as the stair use when needing stair to rescue again, the open-air march of the soldier of army really, camping or open-air other operation, the good helper who explores, saves oneself just in case meet accident.

Description of drawings

Fig. 1 is double-deck coverlet structural representation;

Fig. 2 is the knapsack schematic diagram;

Fig. 3 is haul case schematic diagram;

Fig. 4 is the sleeping bag beds schematic diagram;

Fig. 5 is single frame schematic diagram.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment: in conjunction with the accompanying drawings:

The double-deck coverlet upper strata nine impartial five equilibriums that draw are constituted impartial 1/3rd fold lines 1; The 20-40 centimetre place that makes progress, left and right sides respectively is provided with a braces 2 in the middle; Be respectively equipped with the pectoral girdle 3 and the waistband 4 of locking structure with lock in the braces above and below; On the left and right sides makes progress the fold line of 20-40 centimetre and above fold line on side slat 5-1,5-2,5-3 that respectively to be provided with a width be the 20-40 centimetre, the side slat of its left and right sides is a 1-2 sandwich 6; Outer side edges in sandwich connects slide fastener pin thread 7-1 along being provided with, and is provided with in horizontal 1/3rd fold line lower ends to connect slide fastener box 7-2; Each evenly is provided with the cingulum 8 of 6 fixed connecting rods in two inboards, long limit of horizontal 1/3rd fold lines, and both sides amount to 12; Also be respectively equipped with connection slide fastener pin thread 7-1 and box 7-2 in the both sides of double-deck coverlet, double-deck coverlet two bottom sides is provided with the nylon snap-fastener 9 that links into an integrated entity.

Other is furnished with vertical connecting rod 10, and its length is by about 1/3rd of length; Be provided with the socket screw in two ends up and down at vertical connecting rod, be connected and fixed by screw between each bar during connection.Other is furnished with totally 6 of horizontal connecting rods 11,2-4 altogether of land wheel 12; Ground is to totally 6 of connecting rods 13.

Promptly be a common quilt as long as put into wadding in the just double-deck coverlet at ordinary times.

In the time will carrying out the field march; With inwardly carry out about quilt 1/3rd folding; To carry out up and down again 1/3rd folding; Make opening up; With the outer side edges of sandwich along and the connection slide fastener of horizontal 1/3rd fold line lower ends pull on, connecting rod be bundled in fixedly on the cingulum or with them and land wheel be placed in the sandwich of left and right sides side slat; Can also pack in the sandwich of present embodiment other accessory constitutes accessory bag; Put into other foreign material and constitute the foreign material bag; With braces 2 backs, again pectoral girdle 3 and waistband 4 are locked by locking mechanism; Promptly constitute knapsack; Simple and quick.

As long as each overlaps and connects vertical connecting rod 10 when evenness of road surface or soldier's physical fatigue in the cingulum 8 in both sides; Lower end and land wheel 12 sockets with two vertical connecting rods; Overlap in addition in the upper end again and connect two vertical connecting rods 10; Be connected and fixed by screw between each bar.Horizontal connecting rod 11 of the inboard connection of two vertical connecting rods of upper end is promptly constituted the haul case.

After arriving the destination, if encamp in the open air, as long as land wheel is removed; Folding the opening that to be wrapped; Cover connects three vertical connecting rods 10 respectively in the cingulum 8 of both sides, is connected and fixed by screw between each bar.Connecting 6 horizontal connecting rods 11 between the vertical connecting rod; Again ground is fixed to connecting rod 13 and cingulum; The connection slide fastener of the both sides of double-deck coverlet is pulled on, and the nylon buckles 9 of its bottom is buckled, and promptly becomes a doss.

When the people is sick or injured; As long as the ground of above-mentioned doss can be become single frame use to connecting after pole-footing is removed.

Just in case meet accident and to rescue or other thing stair need use the time with stair, just constitute stair between each vertical connecting rod and the horizontal connecting rod when in the open air.

Claims

1. a multifunctional backpack is characterized in that, the nine impartial five equilibriums that draw on double-deck coverlet upper strata constitute impartial 1/3rd fold lines; The 20-40 centimetre place that makes progress, left and right sides respectively is provided with a braces in the middle; Be respectively equipped with the pectoral girdle and the waistband of locking structure with lock in the braces above and below; On the left and right sides makes progress the fold line of 20-40 centimetre and above fold line on side slat that respectively to be provided with a width be the 20-40 centimetre, the side slat of its left and right sides is a 1-2 sandwich; Outer side edges edge and horizontal 1/3rd fold line lower ends in sandwich are respectively equipped with the connection slide fastener; Each evenly is provided with the cingulum of 5-8 fixed connecting rod in two inboards, long limit of horizontal 1/3rd fold lines; Other is furnished with 6 of vertical connecting rod 4-12 root, horizontal connecting rods, and ground is to 6 of connecting rods, and land wheel 2-4 is individual.

2. multifunctional backpack according to claim 1 is characterized in that, described double-deck coverlet two bottom sides is provided with the nylon snap-fastener that links into an integrated entity.

3. multifunctional backpack according to claim 1 is characterized in that, described vertical connecting rod is socket join structure or interface arrangment or straight-bar structure.

4. multifunctional backpack according to claim 3 is characterized in that, described vertical connecting rod is a socket join structure, and its bar is about and is 1/3rd of quilt length, and it is provided with the socket screw in two ends up and down, is connected and fixed by screw between each bar.

5. multifunctional backpack according to claim 1 is characterized in that, described horizontal connecting rod is about to by wide by 1/3rd.

6. multifunctional backpack according to claim 1 is characterized in that, long to connecting rod describedly is the 30-60 centimetre.