CN212995030U

CN212995030U - Knapsack with deformation function

Info

Publication number: CN212995030U
Application number: CN202021922167.0U
Authority: CN
Inventors: 周娟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-20
Anticipated expiration: 2030-09-03

Abstract

The invention relates to the field of backpacks, in particular to a backpack with a deforming function, which comprises a backpack body, first belt rings arranged on two sides of the top of the backpack body, buckles arranged on two sides of the middle of the backpack body and second belt rings arranged on two sides of the bottom of the backpack body, wherein two sides of the bottom of the backpack body can be folded upwards, the second belt rings can buckle the buckles, two sides of the top of the backpack body can be folded downwards, and the buckles can be buckled by the first belt rings, so that the backpack body becomes a cuboid or a cube. The invention has simple structure and deformation function, and realizes multiple purposes of one bag.

Description

Knapsack with deformation function

Technical Field

The invention relates to the technical field of backpacks, in particular to a backpack with a deformation function.

Background

The backpack is a daily article in life of people, and along with the development of social economy to pursue fashion trends in time, people usually buy various backpacks, so that various requirements of people are met. However, for workers on duty, due to the shortage of working time, the workers often need to carry lunch to a working place to save time, so that a heat preservation bag needs to be bought additionally for heat preservation, the cost is increased, and the backpack is too many to be stored easily.

Disclosure of Invention

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The invention aims to overcome the defects and provide a backpack with a deformation function, so that the function of multipurpose packing is realized.

In order to achieve the purpose, the technical solution of the invention is as follows: the utility model provides a knapsack with deformation function, includes the inclusion, sets up the first belt ring of inclusion top both sides, sets up the buckle and the setting of inclusion middle part both sides are in the second belt ring of inclusion bottom both sides, inclusion bottom both sides can be up folded, just the second belt ring can be withheld the buckle, inclusion top both sides can be down folded, just first belt ring can be withheld the buckle makes the inclusion becomes cuboid or square.

Preferably, the first strap ring and the second strap ring are both elastic.

Preferably, the inclusion includes skin, middle heat preservation, the inlayer that sets gradually from outer to interior, the skin is made by high-quality oxford, middle heat preservation is made by thickening pearl cotton, the inlayer is made by the complex film of aluminizing for the inclusion has heat preservation waterproof function, can use as the meal package.

Preferably, the top of the bag body is provided with an opening, and the opening is opened and closed through a waterproof zipper.

Preferably, the bag body is provided with a hand-held belt.

Preferably, the bag body is provided with a shoulder belt, and two sides of the shoulder belt can buckle the first belt ring, so that the function of detachable shoulder belt is realized.

By adopting the technical scheme, the invention has the beneficial effects that: according to the bag body, the first belt rings are arranged on the two sides of the top of the bag body, the second belt rings are arranged on the two sides of the bottom of the bag body, the buckle is arranged in the middle of the bag body, the two sides of the bottom of the bag body are folded upwards, the buckle is buckled on the second belt rings, the two sides of the top of the bag body are folded downwards, and the buckle is buckled on the first belt rings, so that the bag body forms a cuboid or a cube. In addition, the bag body is provided with the outer layer, the middle heat-insulating layer and the inner layer, so that the deformed bag body can be used as a meal bag. The invention has simple structure and deformation function, and realizes multiple purposes of one bag.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Clearly, such objects and other objects of the present invention will become more apparent from the detailed description of the preferred embodiments hereinafter set forth in the various drawings and drawings.

These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of one or more preferred embodiments of the invention, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a flow chart of deformation of the present invention;

FIG. 3 is a cross-sectional view of a bag of the present invention;

fig. 4 is a second structural schematic diagram of the present invention.

Description of the main reference numerals: (1, a bag body; 11, an outer layer; 12, a middle heat-insulating layer; 13, an inner layer; 14, an opening; 15, a zipper; 16, a hand strap; 17, a shoulder strap; 2, a first strap ring; 3, a buckle; 4, a second strap ring).

Detailed Description

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. Specific examples of components and arrangements are described below to simplify the present disclosure. Of course, this is merely an example and is not intended to be limiting. For example, the formation of a first feature "over" or "on" a second feature in the description that follows may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features may be formed between the first and second features, such that the first and second features may not be in direct contact.

Furthermore, spatially relative terms (such as "lower," "below," "lower," "upper," "above," "upper," and the like) are used herein for ease of description to describe one element or component's relationship to another element or component as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below.

Referring to fig. 1-2, a knapsack with deformation function, including inclusion 1, set up the first belt wheel 2 in inclusion 1 top both sides, set up buckle 3 in inclusion 1 middle part both sides and set up the second belt wheel 4 in inclusion 1 bottom both sides, inclusion 1 bottom both sides can up be folded, and buckle 3 can be withheld to second belt wheel 4, inclusion 1 top both sides can down be folded, and buckle 3 can be withheld to first belt wheel 2 for inclusion 1 becomes cuboid or square.

The first belt ring 2 and the second belt ring 4 are elastic.

Referring to fig. 3, the bag body 1 comprises an outer layer 11, a middle heat-insulating layer 12 and an inner layer 13 which are sequentially arranged from outside to inside, wherein the outer layer 11 is made of high-quality oxford fabric, the middle heat-insulating layer 12 is made of thickened pearl wool, and the inner layer 13 is made of an aluminized composite film, so that the bag body 1 has a heat-insulating and waterproof function and can be used as a meal bag.

The top of the bag body 1 is provided with an opening 14, and the opening 14 is opened and closed through a waterproof zipper 15.

The bag body 1 is provided with a hand-held belt 16.

Referring to fig. 4, the bag body 1 is provided with a shoulder belt 17, and both sides of the shoulder belt 17 can buckle the first strap ring 2, so that the detachable function of the shoulder belt 17 is realized.

It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

Claims

1. A backpack with a deforming function, comprising:

a bag body;

the first belt rings are arranged on two sides of the top of the bag body;

the buckles are arranged on the two sides of the middle part of the bag body;

the second belt rings are arranged on two sides of the bottom of the bag body;

the two sides of the bottom of the bag body can be folded upwards, the second belt rings can buckle the buckles, the two sides of the top of the bag body can be folded downwards, and the first belt rings can buckle the buckles.

2. The backpack with deformation function as claimed in claim 1, wherein the first strap loop and the second strap loop are elastic.

3. The backpack with the deforming function according to claim 1, wherein the backpack body comprises an outer layer, a middle heat-insulating layer and an inner layer which are sequentially arranged from outside to inside, the outer layer is made of high-quality oxford fabric, the middle heat-insulating layer is made of thickened pearl wool, and the inner layer is made of an aluminum-plated composite film.

4. The backpack with deformation function as claimed in claim 1, wherein the bag body top is provided with an opening, and the opening is opened and closed by a waterproof zipper.

5. The backpack with a deforming function according to claim 1, wherein a hand strap is provided on the backpack body.

6. The backpack with deformation function as claimed in claim 1, wherein the backpack body is provided with a shoulder strap, and both sides of the shoulder strap can buckle the first strap ring.