CN218682695U

CN218682695U - Barrel-shaped mouth knapsack convenient to accomodate

Info

Publication number: CN218682695U
Application number: CN202220350209.0U
Authority: CN
Inventors: 李志坚
Original assignee: Quanzhou Xinhante Luggage Light Industry Co ltd
Current assignee: Quanzhou Xinhante Luggage Light Industry Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2023-03-24
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to a knapsack technical field, concretely relates to bucket shape mouthful knapsack convenient to accomodate, including knapsack and the braces of setting at the knapsack rear end face, the knapsack includes main knapsack body and vice knapsack body, vice knapsack body sets firmly the preceding terminal surface at main knapsack body, vice knapsack body is including the portion of accomodating and be used for the rolling to seal the rolling portion, the portion of accomodating sets up the preceding terminal surface at main knapsack body, the side opening has been seted up with one side of main knapsack body junction to the portion of accomodating, the rolling portion sets up the upper end at the portion of accomodating, the upper end of rolling portion is provided with the upper shed with the portion of accomodating intercommunication, be provided with first connecting piece and the second connecting piece that is used for fixed portion of accomodating between main knapsack body and the rolling portion. The utility model discloses be provided with vice knapsack body at main knapsack body front end, both can play the dilatation effect, can classify and accomodate article again, first connecting piece and second connecting piece can be fixed rolling portion, can follow the internal article of the vice knapsack of side opening taking, need not to carry out the rolling or expand to rolling portion repeatedly.

Description

Barrel-shaped mouth knapsack convenient to accomodate

Technical Field

The utility model relates to a knapsack technical field, specificly relate to a bucket shape mouthful knapsack convenient to accomodate.

Background

The backpack refers to a general name of a bag carried on the back when going out or marching. Along with the continuous promotion of people's life and consumption level, the knapsack has become the indispensable article in people's side, and people require more and more high to the practicality of knapsack, and people can carry a lot of article when going out, and all article are accomodate in a knapsack appearance chamber, but the knapsack capacity is fixed, can't accomodate all article completely, need purchase the knapsack of bigger capacity in addition or carry more bag partial shipment article of accomodating, cause the inconvenience of going out, also increased the purchase cost invisibly.

In order to solve the above problem, chinese patent CN201621436063.2 discloses a backpack with an expansion structure, which comprises a backpack body, wherein an opening is arranged at the upper part of the backpack body, a backpack strap is arranged at the back part of the backpack body, two sides of the backpack body are respectively provided with an opening pocket, an expansion opening is arranged at the outer side of the opening pocket, an expansion folding layer is arranged at the inner side of the opening pocket corresponding to the expansion opening, the periphery of the expansion folding layer is fixed around the expansion opening, and the maximum expansion area of the expansion folding layer is larger than the maximum expansion area of the expansion opening. Above-mentioned technical scheme sets up the opening pocket that can expand the volume in knapsack both sides, has nevertheless changed the inside capacity of knapsack, can't classify and accomodate article, and it is very inconvenient when looking for article, and the dilatation width of dilatation mouth is limited, can't satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above technical problem and provide a bucket shape mouth knapsack convenient to accomodate.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a bucket shape mouthful knapsack convenient to accomodate, includes knapsack and the braces of setting at the knapsack rear end face, the knapsack includes main knapsack body and vice knapsack body, vice knapsack body sets firmly the preceding terminal surface at main knapsack body, vice knapsack body is including the portion of accomodating and be used for the rolling to seal the receipts roll portion, the portion of accomodating sets up the preceding terminal surface at main knapsack body, the side opening has been seted up with one side of main knapsack body junction to the portion of accomodating, the upper end of portion of accomodating sets up in the portion of accomodating, the upper end of portion of accomodating is provided with the upper shed with the portion of accomodating intercommunication, be provided with first connecting piece and the second connecting piece that is used for fixed receipts roll portion between main knapsack body back of the body and the rolling portion.

Furthermore, a first containing cavity is arranged inside the main backpack body, a backpack opening is arranged on the upper portion of the containing cavity, and the backpack opening is opened and closed through a first zipper assembly.

Furthermore, a second containing cavity is arranged in the containing part, and the side opening is opened and closed through a second zipper assembly.

Furthermore, the first connecting piece comprises a connecting belt and a first connecting buckle group, one end of the connecting belt is fixedly connected with the upper end face of the main backpack body, and the other end of the connecting belt is fastened with the front end face of the auxiliary backpack body through the first connecting buckle group.

Furthermore, a plurality of adjusting holes are formed in one end, far away from the backpack main body, of the connecting belt at intervals, adjusting buckles capable of adjusting the length of the connecting belt are arranged on the connecting belt, and the adjusting holes and the adjusting buckles are matched and fastened.

Furthermore, the second connecting piece is including establishing the second and connecting the knot group, the second is connected the knot group and is set up on the up end of rolling portion and main knapsack body, the rolling portion is folded along main knapsack body direction and is connected knot group and main knapsack body lock joint through the second.

Furthermore, the inner wall of the containing part is provided with a third connecting buckle group for opening and closing the upper opening.

Furthermore, the rolling part forms more than one folding body consisting of folding layers after being folded, and the width of the folding body is larger than that of the upper end of the main backpack body.

Further, the accommodating part and the winding part are integrally formed.

Furthermore, a waterproof interlayer for separating the main backpack body and the auxiliary backpack body is arranged on the front end face of the main backpack body.

It is right from the foregoing description that the utility model discloses, compare with prior art, the utility model provides a pair of bucket shape mouthful knapsack convenient to accomodate has following beneficial effect:

1. the front end face of the main backpack body is provided with the auxiliary backpack body, the auxiliary backpack body is not communicated with the main backpack body, and the main backpack body is respectively provided with the first containing cavity and the second containing cavity, so that required articles can be placed in the main backpack body and the auxiliary backpack body, the capacity expansion effect can be achieved, the overall capacity of the backpack is increased, the articles can be classified and stored, and the articles can be conveniently searched;

2. the auxiliary backpack body comprises a receiving part and a rolling part, articles can enter the receiving part from the rolling part, the articles can be conveniently and quickly received, and when the auxiliary backpack body is not used, the rolling part can be folded, rolled and fixed on the main backpack body through the first connecting piece and the second connecting piece, so that the auxiliary backpack body is convenient to use;

3. the lateral part of vice knapsack main part is provided with the side opening, opens and shuts through second zip fastener subassembly, need not to launch to the coiling portion repeatedly or the required article that the intracavity was held to the second that just can take, and is more convenient.

Drawings

Fig. 1 is a schematic view of the unfolding state of the auxiliary backpack body of the present invention;

fig. 2 is a schematic view of the rolling state of the auxiliary backpack body of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 to 2, a barrel-shaped backpack convenient to store includes a backpack and a strap 3 disposed on a rear end face of the backpack, the backpack includes a main backpack body 1 and an auxiliary backpack body 2, the auxiliary backpack body 2 is fixedly disposed on a front end face of the main backpack body 1 to expand the volume, so as to store more required articles conveniently without carrying a lot of bags to package the articles more conveniently, the auxiliary backpack body 2 includes a storage portion 21 and a rolling portion 22 for rolling and sealing, the storage portion 21 is disposed on the front end face of the main backpack body 1, a side opening is disposed on one side of a connection portion between the storage portion 21 and the main backpack body 1, the rolling portion 22 is disposed on an upper end of the storage portion 21, an upper opening 3 communicated with the storage portion 21 is disposed on an upper end of the rolling portion 22, the articles can be stored into the storage portion 21 from the upper opening 3, since the upper opening 3 is large after being opened, various articles can be stored once, so as to increase the storage speed, the side opening can be used for taking articles from the auxiliary backpack body 2 at ordinary times without repeatedly unfolding the rolling portion 22, the storage portion can be more conveniently disposed between the main backpack body 1 and the first storage portion 22, and the second rolling portion can be used for preventing the first storage portion 22 from dropping.

The inside of main knapsack body 1 is equipped with first appearance chamber, it is equipped with the knapsack mouth to hold chamber upper portion, the knapsack mouth opens and shuts through first zip fastener subassembly 4, it holds the chamber to be equipped with the second in the portion of accomodating 22, the side opening opens and shuts through second zip fastener subassembly 5, the preceding terminal surface of main knapsack body 1 is provided with the waterproof interlayer that is used for separating main knapsack body 1 and vice knapsack body 2, and main knapsack body 1 and vice knapsack body 2 all are provided with independent accomodating appearance chamber, can classify to required article and accomodate, conveniently seek.

First connecting piece includes connecting band 6 and first

connection knot group

7, 6 one end of connecting band and the up end rigid coupling of main knapsack body 1, the other end with the preceding terminal surface of vice knapsack body 2 passes through first connection knot group 7 lock joint for it is fixed after the folding rolling of rolling portion 22, prevents that it from launching the article that makes in the portion 21 of accomodating and falling out, a plurality of regulation holes 61 have been seted up at the interval on one of knapsack main part 1 is kept away from to connecting band 6, is provided with the regulation of adjustable connecting band 6 length on the connecting band and detains 62, regulation hole 61 matches the lock joint with regulation knot 62, and the accessible is adjusted and is detained 62 and the length of adjusting the connecting band with regulation hole 61 cooperation, makes the article in the rolling portion 22 pile up too high or too drum and also can play the fixed action, the second connecting piece is including establishing second connection knot group 8, second connection knot group 8 sets up on the up end of rolling portion 22 and main knapsack body 1, rolling portion 22 is connected through second connection knot 8 and is connected the group 8 and is connected the inner wall that the rolling portion is used for preventing that the opening of the normal knapsack from breaking off of the opening of the folding of the knapsack body 2 of the second connection prevents to the opening and the opening of the internal wall of the normal knapsack that prevents that the secondary knapsack from using the bag 3.

The folding part 22 is folded to form at least one folding body 221 composed of folding layers, the width of the folding body 221 is larger than the width of the upper end of the main backpack body 1, and the receiving part 21 and the rolling part 22 are integrally formed.

Compared with the prior art, the barrel-shaped backpack convenient to store provided by the utility model has the advantages that the front end face of the main backpack body is provided with the auxiliary backpack body, the auxiliary backpack body is not communicated with the main backpack body, and the main backpack body is respectively provided with the first containing cavity and the second containing cavity, so that the main backpack body and the auxiliary backpack body can be used for placing required articles, the capacity expansion effect can be realized, the whole capacity of the backpack is increased, the articles can be stored in a classified manner, and the articles can be conveniently searched; the auxiliary backpack body comprises a receiving part and a rolling part, articles can enter the receiving part from the rolling part, the articles can be conveniently and quickly received, and when the auxiliary backpack body is not used, the rolling part can be folded, rolled and fixed on the main backpack body through the first connecting piece and the second connecting piece, so that the auxiliary backpack body is convenient to use; the lateral part of vice knapsack main part is provided with the side opening, opens and shuts through second zip fastener subassembly, need not to launch or the required article that the intracavity was held to the second to the coiling portion repeatedly, and is more convenient.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a bucket-shaped mouth knapsack convenient to accomodate, includes knapsack and sets up the braces at the knapsack rear end face, its characterized in that: the knapsack includes main knapsack body and vice knapsack body, vice knapsack body sets firmly the preceding terminal surface at main knapsack body, vice knapsack body is including the portion of accomodating and be used for the rolling to seal the receipts roll portion, the portion of accomodating sets up the preceding terminal surface at main knapsack body, the side opening has been seted up to one side of the portion of accomodating and main knapsack body junction, receipts roll portion sets up the upper end at the portion of accomodating, the upper end of receipts roll portion is provided with the upper shed with the portion of accomodating intercommunication, be provided with first connecting piece and the second connecting piece that is used for fixed receipts roll portion between main knapsack body and the rolling portion.

2. The bucket-mouth backpack for ease of stowing according to claim 1 wherein: the novel backpack is characterized in that a first containing cavity is formed in the main backpack body, a backpack opening is formed in the upper portion of the containing cavity, and the backpack opening is opened and closed through a first zipper assembly.

3. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the storage part is internally provided with a second containing cavity, and the side opening is opened and closed through a second zipper assembly.

4. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the first connecting piece comprises a connecting belt and a first connecting buckle group, one end of the connecting belt is fixedly connected with the upper end face of the main backpack body, and the other end of the connecting belt is fastened with the front end face of the auxiliary backpack body through the first connecting buckle group.

5. The bucket-shaped mouth backpack for easy stowing of claim 4 wherein: a plurality of adjusting holes are formed in one end, far away from the backpack main body, of the connecting belt at intervals, adjusting buckles capable of adjusting the length of the connecting belt are arranged on the connecting belt, and the adjusting holes and the adjusting buckles are matched and fastened.

6. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the second connecting piece is including establishing the second and connecting the knot group, the second is connected the knot group and is set up on the up end of rolling portion and main knapsack body, the rolling portion is folded along main knapsack body direction and is connected knot group and main knapsack body lock joint through the second.

7. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the inner wall of the containing part is provided with a third connecting buckle group used for opening and closing the upper opening.

8. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the folding part forms more than one folding body consisting of folding layers after being folded, and the width of the folding body is larger than that of the upper end of the main backpack body.

9. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the containing part and the winding part are integrally formed.

10. The bucket-shaped mouth backpack for easy stowing of claim 1 wherein: the front end surface of the main backpack body is provided with a waterproof interlayer for separating the main backpack body and the auxiliary backpack body.