CN210520342U

CN210520342U - Portable multifunctional backpack

Info

Publication number: CN210520342U
Application number: CN201921211932.5U
Authority: CN
Inventors: 孙扬; 赵雪; 庄小芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-15
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to the technical field of articles for daily use, and a portable multifunctional backpack is disclosed, including the knapsack body, the feed inlet has been seted up at the top of knapsack body, the first zip fastener body of inner wall fixedly connected with of feed inlet, the first storing bag of inner wall fixedly connected with of knapsack body, the import has been seted up at the top of first storing bag, the inner wall fixedly connected with second zip fastener body of import. This portable multifunctional backpack, through the knapsack body, the feed inlet, first zip fastener body, fixed pipe, the connecting pipe, spacing pipe, the handle, mutually supporting use of bottom plate and universal wheel body, can reach the purpose that can conveniently carry when needs use the knapsack, the problem of general knapsack inconvenient action when bearing the weight of a large amount of article and leading to people when bearing the knapsack has been solved, thereby it facilitates to carry a large amount of article for people, thereby further provide convenient for people's trip, thereby finally brought the convenience for people's life.

Description

Portable multifunctional backpack

Technical Field

The utility model relates to the technical field of articles for daily use, specifically a portable multifunctional backpack.

Background

The backpack refers to a general name of a bag carried on the back when people go out or march, the backpack is made of various materials, such as leather, plastics, terylene, canvas, nylon or cotton-flax, and meanwhile, in the period of making up the personality, various styles such as conciseness, vintage and cartoon meet the requirement of fashion people on developing the personality from different sides, the style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to pen bag, wallet and sachet, and nowadays, the backpack becomes an essential daily article for most people. However, most of the backpacks in the market are inconvenient to move when carrying the backpack due to carrying a large number of articles, which brings serious obstruction to the traveling of people and causes much inconvenience to the life of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a portable multifunctional backpack possesses advantages such as convenient to carry, has solved general knapsack and has leaded to people inconvenient problem of action when bearing the knapsack because of bearing a large amount of article.

(II) technical scheme

For the purpose of realizing above-mentioned knapsack convenient to carry, the utility model provides a following technical scheme: a portable multifunctional backpack comprises a backpack body, wherein a feed inlet is formed in the top of the backpack body, a first zipper body is fixedly connected to the inner wall of the feed inlet, a first storage bag is fixedly connected to the inner wall of the backpack body, an inlet is formed in the top of the first storage bag, a second zipper body is fixedly connected to the inner wall of the inlet, a second storage bag is fixedly connected to the inner side wall of the backpack body, a data line is fixedly connected to the inner side wall of the second storage bag, a box body is fixedly connected to the outer side wall of the backpack body, a data line is movably connected to the inner wall of the box body, a shoulder belt is fixedly connected to the front of the backpack body, a connecting block is fixedly connected to one end of the shoulder belt, a bottom belt is movably connected to one side of the connecting block, a fixing pipe is fixedly connected to the back of the, the inner wall swing joint of connecting pipe has spacing pipe, the top fixedly connected with handle of spacing pipe, the outer wall fixedly connected with fixed block of handle, the outer wall fixedly connected with fixture block of fixed block, the bottom fixedly connected with bottom plate of knapsack body, the bottom fixedly connected with universal wheel body of bottom plate.

Preferably, the first zipper body and the second zipper body are respectively composed of a connecting piece, a left zipper tooth and a right zipper tooth, and the left zipper tooth and the right zipper tooth can be meshed and separated through the connecting piece.

Preferably, one end of the data line penetrates through the backpack body and the box body respectively, and both ends of the data line are universal serial bus interfaces.

Preferably, the inner wall of the connecting block is fixedly connected with two cross rods, one cross rod is fixedly connected with the shoulder strap, and the other cross rod is movably connected with the bottom strap.

Preferably, the inner diameter of the fixed pipe is matched with the outer diameter of the connecting pipe, and the inner diameter of the connecting pipe is matched with the outer diameter of the limiting pipe.

Preferably, the quantity of fixed pipe, connecting pipe and spacing pipe is two, and two fixed pipes, connecting pipe and spacing pipe use the perpendicular bisector of knapsack body to set up as symmetry axis symmetry.

Preferably, the number of universal wheel body is two, and two universal wheel bodies use the perpendicular bisector of bottom plate to set up as symmetry axis symmetry.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable multifunctional backpack possesses following beneficial effect:

1. this portable multifunctional backpack, through the knapsack body, the feed inlet, first zip fastener body, fixed pipe, the connecting pipe, spacing pipe, the handle, mutually supporting use of bottom plate and universal wheel body, can reach the purpose that can conveniently carry when needs use the knapsack, the problem of general knapsack inconvenient action when bearing the weight of a large amount of article and leading to people when bearing the knapsack has been solved, thereby it facilitates to carry a large amount of article for people, thereby further provide convenient for people's trip, thereby finally brought the convenience for people's life.

2. This portable multifunctional backpack uses through mutually supporting of knapsack body, baldric, connecting block, end area, data line, box body and second storing bag, can reach the purpose of charging for the cell-phone convenient when bearing the knapsack walking, has solved the problem that general knapsack can't be convenient for the cell-phone charges at the in-process of people's walking to people's work efficiency has been improved, thereby has further made things convenient for people's life.

3. This portable multifunctional backpack uses through mutually supporting of knapsack body, fixed pipe, connecting pipe, spacing pipe, handle, fixed block and fixture block, thereby can reach the purpose that people reach the rain-sheltering at the convenient fixed umbrella of the in-process of bearing the knapsack walking, has solved the problem that general knapsack can not provide fixed umbrella for people when bearing to the life for people has improved conveniently.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a back view of the structure of the present invention;

fig. 3 is a top view of the structure of the present invention;

fig. 4 is a sectional view of the structure of the present invention.

In the figure: 1. a backpack body; 2. a feed inlet; 3. a first zipper body; 4. a first storage bag; 5. an inlet; 6. a second zipper body; 7. a second storage bag; 8. a data line; 9. a box body; 10. shoulder straps; 11. connecting blocks; 12. a bottom band; 13. a fixed tube; 14. a connecting pipe; 15. a limiting pipe; 16. a handle; 17. a fixed block; 18. a clamping block; 19. a base plate; 20. the universal wheel body.

Detailed Description

The technical solutions in the embodiments 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable multifunctional backpack comprises a backpack body 1, a feeding port 2 is formed at the top of the backpack body 1, a first zipper body 3 is fixedly connected to the inner wall of the feeding port 2, a first storage bag 4 is fixedly connected to the inner wall of the backpack body 1, an inlet 5 is formed at the top of the first storage bag 4, a second zipper body 6 is fixedly connected to the inner wall of the inlet 5, the first zipper body 3 and the second zipper body 6 are both composed of a connecting member, a left zipper tooth and a right zipper tooth, and can be engaged and separated by the connecting member, a second storage bag 7 is fixedly connected to the inner side wall of the backpack body 1, a data line 8 is fixedly connected to the inner side wall of the second storage bag 7, a box body 9 is fixedly connected to the outer side wall of the backpack body 1, one end of the data line 8 respectively penetrates through the backpack body 1 and the box body 9, and both ends of the data line are, the inner wall of the box body 9 is movably connected with a data line 8, the front surface of the backpack body 1 is fixedly connected with a shoulder strap 10, one end of the shoulder strap 10 is fixedly connected with a connecting block 11, one side of the connecting block 11 is movably connected with a bottom strap 12, the inner wall of the connecting block 11 is fixedly connected with two cross rods, one cross rod is fixedly connected with the shoulder strap 10, the other cross rod is movably connected with the bottom strap 12, the backpack body 1, the shoulder strap 10, the connecting block 11, the bottom strap 12, the data line 8, the box body 9 and the second storage bag 7 are mutually matched for use, the purpose of conveniently charging a mobile phone when the backpack is carried out can be achieved, the problem that a common backpack cannot conveniently charge the mobile phone in the process of people carrying is solved, the working efficiency of people is improved, the life of people is further facilitated, the back surface of the backpack body 1 is fixedly connected with a fixed pipe 13, the inner, the inner diameter of the fixed pipe 13 is matched with the outer diameter of the connecting pipe 14, the inner diameter of the connecting pipe 14 is matched with the outer diameter of the limiting pipe 15, the inner wall of the connecting pipe 14 is movably connected with the limiting pipe 15, the fixed pipe 13, the connecting pipe 14 and the limiting pipe 15 are two in number, the two fixed pipes 13, the connecting pipe 14 and the limiting pipe 15 are symmetrically arranged by taking the perpendicular bisector of the backpack body 1 as a symmetry axis, the top end of the limiting pipe 15 is fixedly connected with a handle 16, the outer wall of the handle 16 is fixedly connected with a fixed block 17, the outer wall of the fixed block 17 is fixedly connected with a clamping block 18, the bottom of the backpack body 1 is fixedly connected with a bottom plate 19, and through the mutual matching use of the backpack body 1, the fixed pipe 13, the connecting pipe 14, the limiting pipe 15, the handle 16, the fixed block 17 and the clamping block 18, the purpose of conveniently fixing an umbrella in the, solves the problem that the common backpack can not provide people with fixed umbrellas when being carried, thereby improving the convenience for the life of people, the bottom of the bottom plate 19 is fixedly connected with two universal wheel bodies 20, the two universal wheel bodies 20 are symmetrically arranged by taking the perpendicular bisector of the bottom plate 19 as a symmetrical axis, through the mutual matching use of the backpack body 1, the feeding hole 2, the first zipper body 3, the fixed tube 13, the connecting tube 14, the limiting tube 15, the handle 16, the bottom plate 19 and the universal wheel body 20, the purpose of convenient carrying when the backpack is needed can be achieved, the problem that the common backpack is inconvenient for people to move when carrying the backpack due to a large amount of articles is solved, therefore, convenience is provided for people to carry a large number of articles, convenience is further provided for people to go out, and convenience is finally provided for the life of people.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the backpack is used, the limiting pipe 15 is pulled out through the handle 16, the connecting pipe 14 is pulled out through the limiting pipe 15, forward pulling force is applied to the backpack body 1 through the connecting pipe 14, the universal wheel body 20 is fixed at the bottom of the bottom plate 19 through the bottom plate 19, and the universal wheel body 20 moves forwards through the forward pulling force of the backpack body 1, so that the purpose of conveniently carrying the backpack is achieved.

To sum up, this portable multifunctional backpack can reach the purpose that can conveniently carry when needs use the knapsack, has solved general knapsack and has leaded to people inconvenient problem of action when bearing the knapsack because of bearing a large amount of article, can reach the purpose of charging for the cell-phone convenient when bearing the knapsack walking simultaneously, has solved the problem that general knapsack can't be convenient for the cell-phone charges at the in-process that people walked to people's life has been made things convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable multi-functional knapsack, includes knapsack body (1), its characterized in that: the improved backpack comprises a backpack body (1), wherein a feeding hole (2) is formed in the top of the backpack body (1), a first zipper body (3) is fixedly connected to the inner wall of the feeding hole (2), a first storage bag (4) is fixedly connected to the inner wall of the backpack body (1), an inlet (5) is formed in the top of the first storage bag (4), a second zipper body (6) is fixedly connected to the inner wall of the inlet (5), a second storage bag (7) is fixedly connected to the inner side wall of the backpack body (1), a data line (8) is fixedly connected to the inner side wall of the second storage bag (7), a box body (9) is fixedly connected to the outer side wall of the backpack body (1), the data line (8) is movably connected to the inner wall of the box body (9), a shoulder strap (10) is fixedly connected to the front face of the backpack body (1), and a connecting block, one side swing joint of connecting block (11) has end area (12), the fixed pipe of back fixedly connected with (13) of knapsack body (1), the inner wall swing joint of fixed pipe (13) has connecting pipe (14), the inner wall swing joint of connecting pipe (14) has spacing pipe (15), the top fixedly connected with handle (16) of spacing pipe (15), the outer wall fixedly connected with fixed block (17) of handle (16), the outer wall fixedly connected with fixture block (18) of fixed block (17), the bottom fixedly connected with bottom plate (19) of knapsack body (1), the bottom fixedly connected with universal wheel body (20) of bottom plate (19).

2. The portable multi-purpose backpack of claim 1, wherein: the first zipper body (3) and the second zipper body (6) are composed of a connecting piece, a left zipper tooth and a right zipper tooth, and the left zipper tooth and the right zipper tooth can be meshed and separated through the connecting piece.

3. The portable multi-purpose backpack of claim 1, wherein: one end of the data line (8) penetrates through the backpack body (1) and the box body (9) respectively, and two ends of the data line are both universal serial bus interfaces.

4. The portable multi-purpose backpack of claim 1, wherein: the inner wall of the connecting block (11) is fixedly connected with two cross rods, one cross rod is fixedly connected with the shoulder strap (10), and the other cross rod is movably connected with the bottom strap (12).

5. The portable multi-purpose backpack of claim 1, wherein: the inner diameter of the fixed pipe (13) is matched with the outer diameter of the connecting pipe (14), and the inner diameter of the connecting pipe (14) is matched with the outer diameter of the limiting pipe (15).

6. The portable multi-purpose backpack of claim 1, wherein: the quantity of fixed pipe (13), connecting pipe (14) and spacing pipe (15) is two, and just two fixed pipe (13), connecting pipe (14) and spacing pipe (15) use the perpendicular bisector of knapsack body (1) to set up as symmetry axis symmetry.

7. The portable multi-purpose backpack of claim 1, wherein: the number of universal wheel bodies (20) is two, and the perpendicular bisector that uses bottom plate (19) of two universal wheel bodies (20) sets up as symmetry axis symmetry.