CN203407672U

CN203407672U - Detachable knapsack

Info

Publication number: CN203407672U
Application number: CN201320333630.1U
Authority: CN
Inventors: 付林
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-09
Filing date: 2013-06-09
Publication date: 2014-01-29
Anticipated expiration: 2023-06-09

Abstract

The utility model discloses a detachable knapsack. The detachable knapsack comprises a body, a lifting handle and back straps, wherein the knapsack can be provided with a plurality of bag layers; the bag layers are connected through detachable zippers. Thus, when a plurality of objects are held, the bag layers can be spliced; when a few of objects are held, the excess bag layers are disassembled and put in the used bag layers, so that the knapsack is convenient to lift. In addition, a chest strap, a waist strap and shoulder straps are fixed, so that the load of both shoulders of a user is also relieved while the knapsack is prevented from shaking.

Description

A kind of detachable knapsack

Technical field

The utility model relates to a kind of knapsack, especially a kind of detachable knapsack.

Background technology

Both shoulders bag is the general designation at the knapsack of both shoulders to the back of the body.The purposes different according to both shoulders bag are divided into again, both shoulders computer knapsack, both shoulders motion knapsack, both shoulders school bag and bundle mouthful rope bag, military knapsack, mountain-climbing bag etc.According to the difference of material, can become canvas bag again, oxford bag, nylon cloth bag.

Existing both shoulders bag kind is very complete, but have a defect, is exactly before buying, the article that fill seldom, or End Of Tour, in the few situation of last article, jumbo both shoulders bag very inconvenient the lifting that just seem.

In addition, be only designed with the knapsack of shoulder belt, not only when needs prolonged exercise or strenuous exercise, make troubles, and bear for a long time and also can make both shoulders dog-tired.

Summary of the invention

Technical problem to be solved in the utility model, is exactly for the existing deficiency of prior art, and a kind of detachable knapsack is provided.

This programme is achieved by the following technical measures:

?the detachable knapsack that the utility model provides, include inclusion, handle and braces, wherein inclusion includes top covering, bottom covering and middle covering, between adjacent covering, by slide fastener, realize and removably connecting, braces includes three classes, be respectively shoulder belt, waistband and pectoral girdle, on covering top, top, be provided with shoulder belt upper end latch closure, the bottom of bottom covering is provided with shoulder belt lower end latch closure, be used for laying shoulder belt, covering both sides, bottom are provided with waistband latch closure, for laying waistband, middle covering both sides are provided with pectoral girdle latch closure, for laying pectoral girdle.The number of plies of described middle covering is 0～3.The number of described pectoral girdle is 0～1.

Like this, when article are seldom time, can lay down braces, just use handle handbag, other coverings also can be placed in top covering and deposit, when article are many again, bottom covering shoulder belt and waistband can be placed, can realize backpack, waistband coordinates shoulder belt to play effect fixing and dispersive pressure simultaneously, when two-layer covering can not be satisfied the demand, can increase again and put middle covering, covering in the middle of can laying at most 3, and lay pectoral girdle on the middle covering of next-door neighbour top covering, further play the effect of fixing and dispersive pressure.

The beneficial effect of this programme can be learnt according to the narration to such scheme, because the knapsack in this scheme can have a plurality of coverings, and by dismountable slide fastener, be connected between covering, like this when filling a plurality of article, can splice covering more, when loaded article is few, unnecessary covering can be disassembled, be put in the covering in use, conveniently lift.In addition, pectoral girdle, waistband and shoulder belt, three layers are fixing, when avoiding knapsack to rock, also alleviated the burden of user's both shoulders.

As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model specific embodiment.

In figure, 1 is handle, and 2 is shoulder belt upper end latch closure, and 3 is top covering, and 4 is slide fastener, and 5 is pectoral girdle latch closure, and 6 is middle covering, and 7 is waistband latch closure, and 8 is bottom covering, and 9 is shoulder belt lower end latch closure, and 10 is shoulder belt.

The specific embodiment

For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.

This detachable knapsack includes handle (1), top covering (3) and middle covering (6), bottom covering (8), shoulder belt (10), waistband and a pectoral girdle, between covering, by slide fastener (4), realize and removably connecting, the bottom that is provided with shoulder belt upper end latch closure (2) and bottom covering (8) on top covering (3) top is provided with shoulder belt lower end latch closure (9), be used for laying shoulder belt, covering (8) both sides, bottom are provided with waistband latch closure (7), be used for laying waistband, middle covering (6) both sides are provided with pectoral girdle latch closure (5), for laying pectoral girdle.

By accompanying drawing, can find out, the detachable knapsack that this programme provides, by pectoral girdle, waistband and shoulder belt, three layers fixing, when avoiding knapsack to rock, also alleviated the burden of user's both shoulders, and the use along with article, while needing space to reduce, middle covering (6) can be disassembled, or middle covering (6) and bottom covering (8) are disassembled simultaneously.

Claims

1. a detachable backpack, includes inclusion, handle (1) and braces, it is characterized in that: described inclusion includes top covering (3), bottom covering (8) and middle covering (6), between adjacent covering, by slide fastener (4), removably connects; Described braces includes shoulder belt (10), waistband and pectoral girdle; Top covering (3) top is provided with shoulder belt upper end latch closure (2), and bottom covering (8) bottom is provided with shoulder belt lower end latch closure (9), and bottom covering (8) both sides are provided with waistband latch closure (7), and middle covering (6) both sides are provided with pectoral girdle latch closure (5).

2. detachable backpack according to claim 1, is characterized in that: described middle covering (6) number of plies is 0～3.

3. detachable backpack according to claim 1, is characterized in that: the number of described pectoral girdle is 0～1.