CN209898591U - Deformable knapsack - Google Patents

Abstract

The utility model relates to a deformable knapsack, it includes inclusion and braces, the both sides of inclusion all are provided with side ring and end ring, the side ring is located the top of end ring, the both ends of braces are followed the top of inclusion is originated in order to respectively to the both sides of inclusion extend, then pass respectively the side ring with the end ring is walked around pass once more behind the end ring the side ring, and the top butt joint of inclusion forms and seals cyclic annularly. The utility model has the advantages of the function of both shoulders knapsack and single shoulder bag simultaneously.

Description

Deformable knapsack

Technical Field

The utility model belongs to the technical field of the technique of knapsack and specifically relates to a deformable knapsack is related to.

Background

The shapes of the backpack on the market are many at present, but the backpack has only two types, namely a backpack and a single-shoulder bag. The backpack is provided with a pair of symmetrical braces, when in use, the braces are respectively hung on two shoulders, the space for placing articles in the backpack is usually large, but the articles in the backpack are inconvenient to take away due to the backpack; and the single shoulder bag only has a single strap, and when in use, the strap is hung obliquely or directly on the shoulder, so that the bag is convenient to take and take the articles in the bag, and is more fashionable and attractive compared with a double-shoulder bag, but the article placing space is smaller. However, the common backpack in the market at present has the function of a single-shoulder bag or the function of a backpack, and the requirements of large placing space for articles in the backpack and convenience for taking the articles cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a deformable knapsack has the advantage of the function of both shoulders knapsack and single-shoulder bag simultaneously.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the deformable backpack comprises a backpack body and straps, wherein side rings and bottom rings are arranged on two sides of the backpack body, the side rings are located above the bottom rings, two ends of each strap extend from the top of the backpack body to two sides of the backpack body respectively, then penetrate through the side rings and the bottom rings respectively, bypass the bottom rings, penetrate through the side rings again, and are butted at the top of the backpack body to form a closed ring shape.

By adopting the technical scheme, two ends of the shoulder strap are butted to form a closed ring shape, so that the shoulder strap can slide in the side rings and the bottom ring at will, therefore, a user can enable the backpack to have a backpack state and a backpack state without disassembling the shoulder strap and stretching the shoulder strap, when the backpack state is adopted, the strap section of the shoulder strap between the side rings and the bottom ring is stretched, and when the backpack state is adopted, the strap section of the shoulder strap between the two side rings is stretched;

therefore, the user only needs to elongate the strap section at the corresponding position, and the backpack can be deformed between a backpack state and a single-shoulder bag state, so that the backpack has the functions of a backpack and a single-shoulder bag.

The utility model discloses further set up to: the top of the bag body is provided with a fixing part for fixing or separating the braces.

Through adopting above-mentioned technical scheme, the setting up of fixed part makes the braces be located the area section of inclusion top can be fixed with the inclusion top, prevents that the braces from landing the back of inclusion in the use, makes the shoulders bag state of this knapsack more stable, avoids this knapsack braces extrusion when using simultaneously between inclusion and user's back to influence user's use and experience.

The utility model discloses further set up to: the fixing part comprises a male magic tape arranged on the strap and a first female magic tape fixedly arranged on the top of the bag body, and the male magic tape can be matched with the first female magic tape.

Through adopting above-mentioned technical scheme, during the backpack state, public magic subsides and first female magic subsides are mutually supported, have realized the fixed connection at braces and inclusion top.

The utility model discloses further set up to: two sections of the straps between the two side rings are respectively a first belt section and a second belt section, the male hook and loop fastener is arranged on the first belt section, and the second belt section is provided with a second female hook and loop fastener matched with the male hook and loop fastener.

Through adopting above-mentioned technical scheme, during the single shoulder package state, public magic subsides break away from in order to paste the cooperation with the female magic of second with first female magic subsides for first area section is taken the section with the second and is hugged closely, and the user of being convenient for uses.

The utility model discloses further set up to: the attaching surface of the male magic tape is provided with bristles with hooks, and the attaching surface of the first female magic tape and the attaching surface of the second female magic tape are both provided with round bristles.

Through adopting above-mentioned technical scheme, the thorn hair face that the magic was pasted has the effect of pasting and is easily hindered the clothing, and the fine and soft difficult damage clothing of circle hair face that the magic was pasted, and no matter this knapsack is in shoulders bag state or single shoulder bag state, the public magic subsides that have thorn hair face all can paste or the cooperation of the female magic subsides of second with the first female magic that have circle hair face, can not harm the clothing.

The utility model discloses further set up to: the first belt section and the second belt section are sleeved with anti-slip sleeves in a sliding mode, and the male magic tape and the second female magic tape are fixedly arranged on the anti-slip sleeves respectively.

Through adopting above-mentioned technical scheme, public magic subsides and the female magic subsides of second can follow the anti-skidding cover and slide on the braces, and the user of being convenient for uses.

The utility model discloses further set up to: a partition plate is arranged inside the side ring, and divides the inner space of the side ring into a first space and a second space.

By adopting the technical scheme, the strap section of the strap passing through the side ring is provided with two sections, the two sections of strap sections are separated by the partition plate so as to enable the two sections of strap sections to respectively pass through the first space and the second space, the two sections of strap sections are prevented from being mutually wound to influence the use experience of a user,

the utility model discloses further set up to: the straps are made of metal chains, leather long belts or cloth ropes.

By adopting the technical scheme, the metal chain, the leather long belt and the cloth rope are easy and convenient to process, and the production cost of the backpack is reduced.

The utility model discloses further set up to: the two ends of the braces are butted in a closed ring shape in a buckling or sewing way.

By adopting the technical scheme, the buckling and sewing modes are simple and convenient to operate, and the production cost of the backpack is reduced.

To sum up, the utility model discloses a beneficial technological effect does:

1. the two ends of the shoulder straps are butted to form a closed ring shape, so that the shoulder straps can slide in the side rings and the bottom ring at will, a user does not need to detach the shoulder straps or stretch the shoulder straps, and the backpack can be deformed between a backpack state and a backpack state only by pulling the shoulder straps at corresponding positions;

2. the setting of first female magic subsides, the female magic of second subsides and public magic subsides for the backpack state and the single shoulder bag state of this knapsack are more stable, and the user of being convenient for uses.

Drawings

FIG. 1 is a schematic view of a backpack in its configuration;

FIG. 2 is a schematic illustration of the structure of the bag;

FIG. 3 is a side elevational schematic view of the carrying bag;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view of the structure of the handbag state;

FIG. 6 is a schematic side view of a handbag in position;

fig. 7 is an enlarged structural view of a portion B in fig. 6.

In the figure, 1, a bag body; 2. a harness; 3. a side ring; 4. a partition plate; 5. a bottom ring; 6. male magic tape; 7. a first female magic tape; 8. a second female magic tape; 9. an anti-slip sleeve; 10. a first belt segment; 11. a second band segment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 5, a deformable backpack disclosed by the present invention comprises a backpack body 1 and straps 2. Preferably, the bag body 1 is made of hard leather or canvas, and the bag body 1 is filled with cloth of high-resilience sponge, so that the bag body 1 can resist extrusion force without deformation. The top of the bag body 1 is provided with an opening, the opening of the bag body 1 is opened and closed by means of zippers or magic tapes and the like, and the opening is arranged at the top of the bag body 1.

The two sides of the bag body 1 are both provided with a side ring 3 and a bottom ring 5, and the side ring 3 is positioned above the bottom ring 5. The two ends of the strap 2 start from the top of the bag body 1 to respectively extend to the two sides of the bag body 1, then respectively pass through the side ring 3 and the bottom ring 5, pass through the side ring 3 again after bypassing the bottom ring 5, and are butted at the top of the bag body 1 to form a closed ring shape. Therefore, the straps 2 can slide freely in the side rings 3 and the bottom ring 5, so that the backpack can have a one-shoulder bag state and a two-shoulder bag state without disassembling and expanding the straps 2. The single shoulder bag state can also be divided into a satchel state and a handbag state. The backpack state is shown in fig. 1, the satchel state is shown in fig. 2, and the handbag state is shown in fig. 5. The side ring 3 is provided inside with a partition plate 4, and the partition plate 4 divides the inner space of the side ring 3 into a first space and a second space.

When the shoulder strap 2 is made of a metal chain or a leather long belt, two ends of the shoulder strap 2 are butted in a buckling mode, and when the shoulder strap 2 is made of a cloth rope, two ends of the shoulder strap 2 are butted in a sewing mode. Preferably, the back strap 2 is made of a metal chain.

The braces 2 are sleeved with anti-slip sleeves 9, and the anti-slip sleeves 9 are positioned above the bag body 1. The strap 2 is provided with two strap sections between the two side rings 3, namely a first strap section 10 and a second strap section 11, and the two anti-slip sleeves 9 on the strap 2 are respectively arranged on the first strap section 10 and the second strap section 11.

Referring to fig. 4 and 7, the top of the bag body 1 is provided with a fixing portion. The fixing part adopts the modes of buttons, snap fasteners, magnetic buttons or magic tapes and the like to realize the fixation or separation between the braces 2 and the top of the bag body 1. Preferably, the fixing portion is made of hook and loop fasteners, and the fixing portion includes a male hook and loop fastener 6 disposed on the anti-slip cover 9 of the first strap section 10, a first female hook and loop fastener 7 fixedly disposed on the top of the bag body 1, and a second female hook and loop fastener 8 fixedly disposed on the anti-slip cover 9 of the second strap section 11. The attaching surface of the male magic tape 6 is provided with a thorn hair with a hook, and the attaching surface of the first female magic tape 7 and the attaching surface of the second female magic tape 8 are both provided with round hair. The male magic tape 6 can be matched with the first female magic tape 7 and also can be matched with the second female magic tape 8.

Referring to fig. 1, when the backpack is in a backpack state, the strap section of the carrying strap 2 between the side rings 3 and the bottom ring 5 is elongated, and the male hook and loop fastener 6 is engaged with the first female hook and loop fastener 7.

Referring to fig. 2 and 5, when the backpack is in the rucksack state, the rucksack state can be further divided into a handbag state and a satchel state due to the difference in length between the first strap section 10 and the second strap section 11.

Referring to figures 2 and 3, when the backpack is in the carrying position, the second strap section 11 is pulled to the longest length, the first strap section 10 engages the top of the body 1, and the male hook and loop fastener 6 engages the first female hook and loop fastener 7.

Referring to figures 5 and 6, the first strap section 10 and the second strap section 11 are of the same length when the bag is in the carry bag position, with the male hook and loop fastener 6 engaging the second female hook and loop fastener 8.

The implementation principle of the embodiment is as follows: when the backpack is in a double-shoulder bag state, the belt section of the back belt 2 positioned between the side ring 3 and the bottom ring 5 is lengthened, and the male magic tape 6 is matched with the first female magic tape 7; when the handbag is in a state, the first belt segment 10 and the second belt segment 11 are lengthened, the first belt segment 10 and the second belt segment 11 are the same in length, and the male magic tape 6 is matched with the first female magic tape 7; when the satchel is in a state, the second belt segment 11 is pulled to the longest, and the male magic tape 6 is matched with the second female magic tape 8.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. A deformable backpack, comprising a body (1) and straps (2), characterized in that: the bag comprises a bag body (1), wherein two sides of the bag body (1) are provided with side rings (3) and bottom rings (5), the side rings (3) are located above the bottom rings (5), two ends of a strap (2) start from the top of the bag body (1) to respectively extend to two sides of the bag body (1), then respectively penetrate through the side rings (3) and the bottom rings (5), bypass the bottom rings (5), then penetrate through the side rings (3) again, and are butted at the top of the bag body (1) to form a closed ring shape.

2. A flexible backpack according to claim 1, wherein: the top of the bag body (1) is provided with a fixing part for fixing or separating the braces (2).

3. A transformable backpack according to claim 2, wherein: the fixing part comprises a male magic tape (6) arranged on the strap (2) and a first female magic tape (7) fixedly arranged on the top of the bag body (1), and the male magic tape (6) can be matched with the first female magic tape (7).

4. A flexible backpack according to claim 3, wherein: two sections of the braces (2) between the two side rings (3) are respectively a first belt section (10) and a second belt section (11), the male magic tape (6) is arranged on the first belt section (10), and the second belt section (11) is provided with a second female magic tape (8) matched with the male magic tape (6).

5. A transformable backpack according to claim 4, wherein: the attaching surface of the male magic tape (6) is provided with bristles with hooks, and the attaching surfaces of the first female magic tape (7) and the second female magic tape (8) are provided with round bristles.

6. A transformable backpack according to claim 5, wherein: the first belt section (10) and the second belt section (11) are sleeved with anti-skidding sleeves (9) in a sliding mode, and the male magic tape (6) and the second female magic tape (8) are fixedly arranged on the anti-skidding sleeves (9) respectively.

7. A flexible backpack according to claim 1, wherein: a partition plate (4) is arranged inside the side ring (3), and the partition plate (4) divides the inner space of the side ring (3) into a first space and a second space.

8. A flexible backpack according to claim 1, wherein: the back belt (2) is made of a metal chain, a leather long belt or a cloth rope.

9. A flexible backpack according to claim 1, wherein: two ends of the braces (2) are butted in a closed ring shape in a buckling or sewing way.

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