CN209436538U - A kind of folding knapsack - Google Patents

Abstract

The utility model discloses a kind of folding knapsacks, including backpack body, the side of the backpack body is symmetrically fixedly mounted there are two harness, the upper end of the backpack body offers the first opening, first opening is equipped with the first interlayer close to the side of harness by the first zipper closure, the inside of the backpack body, and first interlayer is sewed up with the inner sidewall of backpack body close to every one end of backpack body, the upper end of first interlayer offers the second opening, and second opening passes through third zipper closure.The utility model folds knapsack, folded knapsack is filled in storage pocket, pulling on the 5th zipper can then be received into entire knapsack in storage pocket, it avoids knapsack and a large amount of positions is occupied by the elastic dilatation of itself, the space between space and the second interlayer and the first interlayer between first interlayer and backpack body can place small thin article, and by zipper closure, avoids small article from arbitrarily moving and mixed with other intracorporal articles of packet.

Description

A kind of folding knapsack

Technical field

The utility model relates to knapsack technical field more particularly to a kind of folding knapsacks.

Background technique

It when we go on a journey, often may require that with many things, use a very big glove so just may require that Space, goes to store these things, it is generally the case that can all select to use one very big knapsack, big knapsack is can to accommodate very much Thing.

But since people are constantly gradually hollow using knapsack on the road, a backpack frame is only remained, inside does not have Anything also can gradually scatter after doubling since the material of knapsack has certain elasticity, occupy interior or elsewhere Space.

Utility model content

Purpose of the utility model is to solve idle knapsack bodies after the completion of the consumption of inside backpacks article in the prior art The problem of long-pending too big occupied space, and a kind of folding knapsack proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of folding knapsack, including backpack body, the side of the backpack body are symmetrically fixedly mounted there are two harness, the backpack body Upper end offers the first opening, and first opening is by the first zipper closure, and the inside of the backpack body is close to the side of harness Equipped with the first interlayer, first interlayer is sewed up with the inner sidewall of backpack body close to every one end of backpack body, first interlayer Upper end offers the second opening, and second opening is by third zipper closure, and first interlayer is on the side of harness End is connected with storage pocket by snap fastener, and third opening is offered on the storage pocket, is fixedly installed in the third opening 5th zipper.

Preferably, first interlayer is equipped with the second interlayer far from the side of harness, and second interlayer is close to backpack body Every one end is sewed up with backpack body, and the upper end of second interlayer is connect by the 4th zipper with the first interlayer.

Preferably, the two sides of the backpack body are stitched with mesh bag.

Preferably, the upper end of the backpack body is stitched with handle close to the side of harness.

Preferably, the backpack body is stitched with side wrapping body far from the side of harness, and the upper end of the side wrapping body offers the 4th Opening, the 4th opening pass through the second zipper closure.

Preferably, the side of the storage pocket is rotatably connected to becket bridle by becket.

The utility model has the beneficial effects that

1, knapsack is folded, folded knapsack is filled in storage pocket, pulling on the 5th zipper then can be by entire knapsack It is received into storage pocket, avoids knapsack by the elastic dilatation of itself and occupy a large amount of positions, so that user be facilitated to carry and deposit It puts；

2, storage pocket is fixed on backpack body side wall by snap fastener, is conveniently taken, and by third zipper closure, is not easy to lose It loses；

3, the space between the space between the first interlayer and backpack body and the second interlayer and the first interlayer can place small Thin article avoid small article is arbitrarily mobile from mixing with other intracorporal articles of packet and by zipper closure.

In conclusion the utility model folds knapsack, folded knapsack is filled in storage pocket, pulls on the 5th zipper Entire knapsack can be then received into storage pocket, avoid knapsack by the elastic dilatation of itself and occupy a large amount of positions, first The space between space and the second interlayer and the first interlayer between interlayer and backpack body can place small thin article, and logical Zipper closure is crossed, avoids small article from arbitrarily moving and is mixed with other intracorporal articles of packet.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of folding knapsack front view；

Fig. 2 be the utility model proposes a kind of folding knapsack top view；

Fig. 3 be the utility model proposes a kind of folding knapsack internal structure front schematic view；

Fig. 4 be the utility model proposes a kind of folding knapsack internal structure schematic top plan view；

Fig. 5 be the utility model proposes a kind of folding back packing overlapping be contained in the schematic diagram after storage pocket.

In figure: 1 backpack body, 2 first openings, 3 first zippers, 4 side wrapping bodies, 5 second zippers, 6 mesh bags, 7 handles, 8 harnesses, 9 First interlayer, 10 third zippers, 11 second interlayers, 12 the 4th zippers, 13 storage pockets, 14 the 5th zippers, 15 becket bridles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-5, a kind of folding knapsack, including backpack body 1, the side of backpack body 1 are symmetrically fixedly mounted there are two harness 8, The upper end of backpack body 1 offers the first opening 2, and the first opening 2 is closed by the first zipper 3, and the inside of backpack body 1 is close to harness 8 Side is equipped with the first interlayer 9, and inner sidewall of first interlayer 9 close to every one end of backpack body 1 with backpack body 1 sews up, the first interlayer 9 Upper end offers the second opening, and the second opening is closed by third zipper 10, and the first interlayer 9 is logical close to the side upper end of harness 8 It crosses snap fastener and is connected with storage pocket 13, to conveniently take and place storage pocket 13, pulling on third zipper 10 can be to avoid storage The loss of bag 13, plays the role of safeguard protection.

Third opening is offered on storage pocket 13, is fixedly installed with the 5th zipper 14 in third opening, the knapsack that would sit idle for It is filled in after folding in storage pocket 13, so the main body of knapsack uses softer material, if nylon, polyester material are made, thus side Just collapsible, and do not influence to use after restoring again after collapsible, and close by the 5th zipper 14, it avoids by natural resiliency Knapsack diffusion occupy a large amount of volumes, after being incorporated in storage pocket 13, compact is convenient for carrying, also facilitate storage, first Interlayer 9 is equipped with the second interlayer 11 far from the side of harness 8, and the second interlayer 11 is sewed up with backpack body 1 close to every one end of backpack body 1, The upper end of second interlayer 11 is connect by the 4th zipper 12 with the first interlayer 9, space between the first interlayer 9 and backpack body 1 and the Space between two interlayers 11 and the first interlayer 9 can place small thin article, and by corresponding zipper closure, avoid Small article is arbitrarily moved to be mixed with other articles in backpack body 1.

The two sides of backpack body 1 are stitched with mesh bag 6, and the upper end of backpack body 1 is stitched with handle 7, backpack body 1 close to the side of harness 8 Side far from harness 8 is stitched with side wrapping body 4, and the upper end of side wrapping body 4 offers the 4th opening, and the 4th opening passes through the second zipper 5 closings, side wrapping body 4 further expansion storage volume, and it is exposed to outer, it is convenient for the user to use, the side of storage pocket 13 is logical It crosses becket and is rotatably connected to becket bridle 15, becket bridle 15 facilitates user to carry storage pocket 13.

Utility model works principle can be implemented by following operation:

In the utility model, when inside backpacks are vacant, pull open the first zipper 3 and open the first opening 2, then pull open third zipper 10, the lower end of storage pocket 13 is removed by the second opening, third opening is opened by the 5th zipper 14, knapsack is folded, it will Folded knapsack is filled in storage pocket 13, and pulling on the 5th zipper 14 can then be received into entire knapsack in storage pocket 13, is kept away Knapsack expansion is exempted from and has occupied a large amount of positions, storage pocket 13 is fixed on 1 side wall of backpack body by snap fastener, conveniently takes, and passes through the The closing of three zippers 10, it is not easy to lose, between the space and the second interlayer 11 and the first interlayer 9 between the first interlayer 9 and backpack body 1 Space can place small thin article, and by zipper closure, small article be avoided arbitrarily to move and other objects in backpack body 1 Product mixing.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of folding knapsack, including backpack body (1), which is characterized in that there are two the side of the backpack body (1) is symmetrically fixedly mounted The upper end of harness (8), the backpack body (1) offers the first opening (2), and first opening (2) is sealed by the first zipper (3) It closes, the inside of the backpack body (1) is equipped with the first interlayer (9) close to the side of harness (8), and first interlayer (9) is close to backpack body (1) inner sidewall of the every one end with backpack body (1) sews up, and the upper end of first interlayer (9) offers the second opening, and described Two openings are closed by third zipper (10), and first interlayer (9) is connected close to the side upper end of harness (8) by snap fastener Have storage pocket (13), third opening is offered on the storage pocket (13), is fixedly installed with the 5th zipper in the third opening (14)。

2. a kind of folding knapsack according to claim 1, which is characterized in that first interlayer (9) is far from harness (8) Side is equipped with the second interlayer (11), and second interlayer (11) is sewed up with backpack body (1) close to every one end of backpack body (1), described The upper end of second interlayer (11) is connect by the 4th zipper (12) with the first interlayer (9).

3. a kind of folding knapsack according to claim 1, which is characterized in that the two sides of the backpack body (1) are stitched with net Bag (6).

4. a kind of folding knapsack according to claim 1, which is characterized in that the upper end of the backpack body (1) is close to harness (8) Side be stitched with handle (7).

5. a kind of folding knapsack according to claim 1, which is characterized in that side of the backpack body (1) far from harness (8) It is stitched with side wrapping body (4), the upper end of the side wrapping body (4) offers the 4th opening, and the 4th opening passes through the second zipper (5) Closing.

6. a kind of folding knapsack according to claim 1, which is characterized in that the side of the storage pocket (13) passes through metal Ring is rotatably connected to becket bridle (15).