CN215737428U

CN215737428U - Foldable backpack structure

Info

Publication number: CN215737428U
Application number: CN202121823821.7U
Authority: CN
Inventors: 黄国任
Original assignee: Guangdong Endian Leather Clothing Technology Co ltd
Current assignee: Guangdong Endian Leather Clothing Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-08
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a foldable backpack structure, which comprises a backpack body and shoulder straps arranged on the backpack body, wherein the shoulder straps are arranged at two intervals, the backpack body can be switched between a folded state and an unfolded state, when the backpack body is in the unfolded state, the upper end and the lower end of the backpack body are in the same diameter, when the backpack body is in the folded state, two sides of the backpack body can be folded towards the center position direction, and the front side and the rear side of the backpack body are mutually attached. When few articles or no articles are placed, the left side cloth and the right side cloth are folded towards the central position through the first crease line and the second crease line, so that the thickness of the backpack is smaller, and the backpack is convenient to store or use, for example, articles such as a mobile phone, a tablet and the like are placed through measuring holes, and the backpack is convenient to take and place; when a large space is needed, the first clamping piece and the second clamping piece are released, the left side cloth and the right side cloth can be unfolded for use, the structure is simple, the portability is good, and the appearance is attractive.

Description

Foldable backpack structure

Technical Field

The utility model relates to the technical field of backpacks, in particular to a foldable backpack structure.

Background

The schoolbag refers to a bag made of cloth, leather and the like. The student is used for carrying textbooks and stationery. According to the change of the aesthetic taste of consumers, the schoolbag, namely the case, which can reduce the burden of students is developed. The material of case and bag is more diversified. Real fashion trend is followed closely to real leather, PU, dacron, canvas, cotton and hemp and other texture bags. Meanwhile, in the era of more and more brand personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The existing backpack is generally made of hard plate bodies, so that when the backpack is not used, the backpack is large in size and inconvenient to carry and store, the cleanliness of a home or a classroom is affected, and the design of the existing schoolbag is single.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a foldable backpack structure, which aims to enable a backpack to be folded according to actual requirements, such as convenient storage and carrying, higher environment cleanliness and convenient use.

In order to achieve the above object, the present invention provides a foldable backpack structure, including a bag body and shoulder straps disposed on the bag body, wherein the shoulder straps are disposed at two intervals, the bag body is switchable between a folded state and an unfolded state, when the bag body is in the unfolded state, the upper end and the lower end of the bag body are equal in diameter, when the bag body is in the folded state, two sides of the bag body can be folded toward a central position, and front and rear sides of the bag body are attached to each other.

Preferably, the bag main body comprises a front cloth body, a rear cloth body, a left side cloth and a right side cloth which are arranged between the front cloth body and the rear cloth body, a supporting cloth body arranged at the bottom end and a cover body arranged at the upper end, wherein a cavity capable of accommodating articles is defined by the front cloth body, the rear cloth body, the left side cloth, the right side cloth, the supporting cloth body and the cover body.

Preferably, the left side cloth is the same with the right side cloth structure, including locating the first crease line at middle part and locating the second crease line of first crease line both sides, two second crease lines symmetrical setting, second crease line one end is connected with preceding cloth or back cloth, and the other end is connected with first crease line.

Preferably, the left and right side portions extend into the front and rear cloth bodies and form a barrier.

Preferably, the two blocking parts are respectively provided with a first clamping piece and a second clamping piece which are matched with each other, and the first clamping piece and the second clamping piece can be clamped with each other.

Preferably, one end of the cover body is connected with the rear cloth body, an opening is formed in the upper end of the cavity, the opening can be closed or opened by the cover body, and when the cover body is in a closed state, the other end of the cover body is connected with the front cloth body.

Preferably, the cover body and the front cloth body are respectively provided with a third clamping piece and a fourth clamping piece, and the third clamping piece and the fourth clamping piece can be clamped with each other.

Preferably, the first clamping piece, the second clamping piece, the third clamping piece and the fourth clamping piece are all magnetic pieces.

Preferably, the back cloth body still is equipped with the side cavity, left side cloth and right side cloth all are equipped with the side opening, the side opening is connected with the side cavity.

Preferably, the side aperture is provided with a side zip, the side of which forms the first crease line. According to the technical scheme, when few or no things are placed, the left side cloth and the right side cloth are folded towards the center position through the first crease line and the second crease line, so that the backpack is smaller in thickness and convenient to store or use, for example, articles such as a mobile phone and a flat panel are placed through a measuring hole, and the backpack is convenient to take and place; when a large space is needed, the first clamping piece and the second clamping piece are released, the left side cloth and the right side cloth can be unfolded for use, the structure is simple, the portability is good, and the appearance is attractive.

Drawings

FIG. 1 is a first schematic view of the present invention (with the cover closed);

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a second schematic structural view of the present invention (lid open);

fig. 4 is a cross-sectional view of the present invention.

In the figure, 1 is a bag main body, 11 is a front cloth body, 12 is a rear cloth body, 13 is a left cloth, 14 is a right cloth, 15 is a cover body, 16 is a support cloth body, 21 is a first crease line, 22 is a second crease line, 31 is a first fastener, 32 is a second fastener, 33 is a third fastener, 34 is a fourth fastener, 5 is a stop part, 6 is a side hole, and 7 is a side zipper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 4, a foldable backpack structure includes a bag body 1 and shoulder straps disposed on the bag body 1, the shoulder straps are disposed at two and spaced positions, the bag body 1 can be switched between a folded state and an unfolded state, when the bag body 1 is in the unfolded state, the upper end and the lower end of the bag body 1 have the same diameter, when the bag body 1 is in the folded state, both sides of the bag body 1 can be folded toward a center position, and the front side and the rear side of the bag body 1 are attached to each other.

When a small amount of articles are placed or no articles are placed, the left side cloth 13 and the right side cloth 14 are folded towards the center position through the first crease line 21 and the second crease line 22, so that the thickness of the backpack is smaller, and the backpack is convenient to store or use, for example, articles such as a mobile phone and a flat panel are placed through measuring holes, and the backpack is convenient to take and place; when a large space is needed, the first clamping piece 31 and the second clamping piece 32 are released, the left cloth 13 and the right cloth 14 can be unfolded for use, the structure is simple, the portability is good, and the appearance is attractive.

In the embodiment of the present invention, the bag main body 1 includes a front cloth body 11, a rear cloth body 12, a left cloth 13 and a right cloth 14 disposed between the front cloth body 11 and the rear cloth body 12, a supporting cloth body 16 disposed at a bottom end, and a cover body 15 disposed at an upper end, wherein the front cloth body 11, the rear cloth body 12, the left cloth, the right cloth 14, the supporting cloth body 16, and the cover body 15 enclose a cavity capable of accommodating articles.

In the embodiment of the present invention, the left side cloth 13 and the right side cloth 14 have the same structure, and include a first crease line 21 disposed in the middle and second crease lines 22 disposed on both sides of the first crease line 21, the two second crease lines 22 are symmetrically disposed, one end of the second crease line 22 is connected to the front cloth 11 or the rear cloth 12, and the other end is connected to the first crease line 21, so that the bag body 1 can be folded and stored along the first crease line 21 and the second crease line 22.

In the embodiment of the utility model, the left cloth 13 and the right cloth part extend into the front cloth body 11 and the rear cloth body 12 and form the blocking part 5, so that the appearance of the backpack is more attractive, and the folding flexibility can be transited.

In the embodiment of the utility model, the two blocking parts 5 are respectively provided with a first clamping piece 31 and a second clamping piece 32 which are matched with each other, and the first clamping piece 31 and the second clamping piece 32 can be clamped with each other, so that the backpack is folded and tidier, and is convenient to store.

In the embodiment of the present invention, one end of the cover 15 is connected to the rear fabric body 12, an opening is formed at the upper end of the cavity, the cover 15 can close or open the opening, and when the cover is in a closed state, the other end of the cover 15 is connected to the front fabric body 11.

In the embodiment of the present invention, the cover body 15 and the front cloth body 11 are respectively provided with a third latch 33 and a fourth latch 34, and the third latch 33 and the fourth latch 34 can be locked with each other.

In the embodiment of the present invention, the first clip piece 31, the second clip piece 32, the third clip piece 33, and the fourth clip piece 34 are all magnetic pieces, and certainly, the same technical effect can be achieved by adopting a snap-fit manner.

In the embodiment of the utility model, the rear cloth body 12 is further provided with a side chamber, the left side cloth 13 and the right side cloth 14 are both provided with side holes 6, and the side holes 6 are connected with the side chamber, so that small articles can be placed, and the dual-purpose bag is realized.

In the embodiment of the present invention, the side hole 6 is provided with a side zipper 7, and the side of the side zipper 7 forms the first crease line 21, so that the first crease line 21 is in flexible transition without obvious transition line.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A foldable backpack structure comprises a backpack body and shoulder straps arranged on the backpack body, wherein the shoulder straps are provided with two shoulder straps which are arranged at intervals, and the backpack structure is characterized in that the backpack body can be switched between a folded state and an unfolded state; the bag main body comprises a front cloth body, a rear cloth body, left side cloth and right side cloth which are arranged between the front cloth body and the rear cloth body, a supporting cloth body arranged at the bottom end and a cover body arranged at the upper end, wherein a cavity capable of accommodating articles is enclosed by the front cloth body, the rear cloth body, the left side cloth, the right side cloth, the supporting cloth body and the cover body; the left side cloth is the same with the right side cloth structure, including locating the first crease line at middle part and locating the second crease line of first crease line both sides, two second crease lines symmetrical settings, second crease line one end is connected with preceding cloth or back cloth, and the other end is connected with first crease line.

2. The collapsible backpack structure of claim 1, wherein: the left and right side portions extend into the front and rear fabric bodies and form a barrier.

3. The collapsible backpack structure of claim 1, wherein: the two blocking parts are respectively provided with a first clamping piece and a second clamping piece which are matched with each other, and the first clamping piece and the second clamping piece can be clamped with each other.

4. The collapsible backpack structure of claim 3, wherein: one end of the cover body is connected with the rear cloth body, an opening is formed in the upper end of the cavity, the opening can be closed or opened by the cover body, and when the cover body is in a closed state, the other end of the cover body is connected with the front cloth body.

5. The collapsible backpack structure of claim 4, wherein: the cover body and the front cloth body are respectively provided with a third clamping piece and a fourth clamping piece which can be clamped with each other.

6. The collapsible backpack structure of claim 5, wherein: the first clamping piece, the second clamping piece, the third clamping piece and the fourth clamping piece are all magnetic pieces.

7. The collapsible backpack structure of claim 1, wherein: the back cloth body still is equipped with the side cavity, left side cloth and right side cloth all are equipped with the side opening, the side opening is connected with the side cavity.

8. The collapsible backpack structure of claim 7, wherein: the side hole is provided with a side zipper, and the side part of the side zipper forms the first crease line.