CN216255944U

CN216255944U - Multifunctional backpack for economic management learning

Info

Publication number: CN216255944U
Application number: CN202121989565.9U
Authority: CN
Inventors: 曾栋材
Original assignee: Individual
Current assignee: Shanghai Yichi Liuhua Computer Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-04-12
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of economic management and discloses a multifunctional backpack for economic management learning. This multifunctional backpack is used in economic management study, through waterproof inner bag, first draw-in groove, first fixture block, the second draw-in groove, categorised board, the pen bag, connect the setting of cloth and button, install inside the knapsack with waterproof inner bag, put into inside back with books, splice first draw-in groove and first fixture block, make first fixture block card go into first draw-in groove inside and fix, be convenient for carry on waterproofly to inside books, install inside waterproof inner bag with categorised board again, press into hard inside making second fixture block card go into the second draw-in groove, fix categorised board, be convenient for classify and place putting into inside books.

Description

Multifunctional backpack for economic management learning

Technical Field

The utility model relates to the technical field of economic management, in particular to a multifunctional backpack for economic management learning.

Background

The economic management specialty is a scientific course, the specialty is mainly directed to working practitioners, application talents capable of being competent for working of all levels of government economic management departments and actual management work of enterprises and public institutions are cultured, a large number of professional terms need to be memorized during learning, auxiliary memory needs to be realized by means of the economic management professional term memory device in the process, when economic management science is learned, students need to be taught in classes, the students need to wear related books to learn in classes, books need to be carried on the way, and therefore multifunctional backpacks for economic management learning need to be used.

Traditional economic management learns to use multi-functional knapsack, most classification effect is not good when using, can not classify to different types of books and place to can't place the pen, the books that can not inside simultaneously carry out water-proof effects, make it use very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multifunctional backpack for economic management learning, which aims to solve the problems that the traditional multifunctional backpack for economic management learning provided by the background art is poor in classifying effect, cannot classify and place different types of books, cannot place pens, cannot prevent the books in the backpack from being waterproof and is inconvenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional backpack for economic management learning comprises a backpack, a waterproof inner container, a placing bag, a connecting block and a sponge mat, wherein the waterproof inner container is installed on one side inside the backpack, a first clamping groove is installed on one side of the inner wall of the waterproof inner container, and a first clamping block matched with the first clamping groove is installed at one end of the first clamping groove;

the waterproof inner bag is characterized in that second clamping blocks are installed on two sides of the inner wall of the waterproof inner bag, a second clamping groove matched with the second clamping blocks is installed on one side of each second clamping block, classification plates are welded on the inner sides of the second clamping grooves, a pen bag is installed inside the backpack, connecting cloth is installed on two sides of the outer wall of the pen bag, and buttons are fixed on the outer wall of the connecting cloth.

Preferably, waterproof inner bag is connected with first fixture block through first draw-in groove, and the inner wall size of first draw-in groove is identical with the outer wall size of first fixture block, through the setting of waterproof inner bag, first draw-in groove and first fixture block, inside the knapsack is installed to waterproof inner bag when using, puts into inside back with books, splices first draw-in groove and first fixture block, makes first fixture block card go into first draw-in groove inside and fixes, is convenient for carry on waterproofly to inside books.

Preferably, the classification board is connected with the waterproof inner container through the second fixture block in a clamped mode, the size of the outer wall of the second fixture block is identical to the size of the inner wall of the second clamping groove, the classification board is installed inside the waterproof inner container when in use through the classification board, the second fixture block and the second clamping groove, the classification board is pressed hard to be clamped into the second clamping groove, and the classification board is fixed and is convenient to classify and place books placed inside.

Preferably, the pen bag passes through button and waterproof inner bag swing joint, and the size of waterproof inner bag is greater than the size of pen bag, and the button sets up with the axis symmetry of pen bag, through the pen bag, connect the setting of cloth and button, installs the pen bag inside waterproof inner bag when using, uses the button to fix it, is convenient for place the pen bag inside with the sign pen of the required use of class etc. and deposit.

Preferably, the inner wall of placing bag closely laminates with the outer wall of heat preservation, and the inner wall size of placing bag is identical with the outer wall size of heat preservation, through the setting of placing bag and heat preservation, installs the heat preservation inside the placing bag when using, fixes, is convenient for place inside water or a type of food, carries out effectual save temperature effect.

Preferably, the connecting block is equidistant distribution setting in the knapsack bottom, and the top of stationary blade passes through the screw with the bottom of connecting block and constitutes detachable construction, through the setting of connecting block and stationary blade, installs the connecting block and stationary blade when using and fixes the knapsack bottom, is convenient for carry out effectual guard action to the knapsack bottom, avoids placing the knapsack at the desktop for a long time, causes the wearing and tearing of knapsack bottom, and the protection of being convenient for can avoid this type of condition to take place.

Preferably, the foam-rubber cushion passes through snap-fastener and fixed band swing joint, and the snap-fastener is equidistant distribution setting at the foam-rubber cushion inner wall, and the inner wall size of foam-rubber cushion is identical with the outer wall size of fixed band, through the foam-rubber cushion, the fixed band outer wall is installed with the foam-rubber cushion when using to the setting of snap-fastener and fixed band, uses the snap-fastener to fix it, is convenient for play the guard action to user's shoulder, avoids carrying on the back for a long time, causes the shoulder wearing and tearing, takes place the injury, the protection of being convenient for can effectually avoid this type of condition to take place.

(III) advantageous effects

Compared with the prior art, the utility model provides a multifunctional backpack for economic management study, which has the following beneficial effects:

1. this multifunctional backpack is used in economic management study, through waterproof inner bag, first draw-in groove, first fixture block, the second draw-in groove, categorised board, the pen bag, connect the setting of cloth and button, install inside the knapsack with waterproof inner bag, put into inside back with books, splice first draw-in groove and first fixture block, make first fixture block card go into first draw-in groove inside and fix, be convenient for waterproof books to inside, install inside waterproof inner bag with categorised board again, press into hard inside making second fixture block card go into the second draw-in groove, fix the board of categorised, be convenient for classify and place inside books of putting into, install waterproof inner bag inside with the pen bag at last, use the button to fix it, be convenient for place inside the pen bag with sign pen etc. that required use in class, deposit.

2. This multifunctional backpack is used in economic management study, through the setting of connecting block and stationary blade, install the connecting block and stationary blade and fix the knapsack bottom when using, be convenient for carry out effectual guard action to the knapsack bottom, avoid placing the knapsack at the desktop for a long time, cause knapsack bottom wearing and tearing, the protection of being convenient for can avoid this type of condition to take place.

3. This multifunctional backpack is used in economic management study, through the setting of foam-rubber cushion, snap-fastener and fixed band, install the fixed band outer wall with the foam-rubber cushion when using, use the snap-fastener to fix it, be convenient for play the guard action to user's shoulder, avoid carrying on the back for a long time, cause the shoulder wearing and tearing, take place the injury, the protection of being convenient for can effectually avoid this type of condition to take place.

Drawings

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

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

FIG. 3 is a connection diagram of a second clamping block and a second clamping groove according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a backpack; 2. a waterproof liner; 3. a first card slot; 4. a first clamping block; 5. a second fixture block; 6. a second card slot; 7. a classification plate; 8. a pen bag; 9. connecting cloth; 10. a button; 11. placing the bag; 12. a heat-insulating layer; 13. connecting blocks; 14. a fixing sheet; 15. fixing belts; 16. snapping; 17. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.

Referring to fig. 1-4, a multifunctional backpack for economic management study comprises a backpack 1, a waterproof liner 2, a placing bag 11, a connecting block 13 and a sponge pad 17, wherein the waterproof liner 2 is installed on one side inside the backpack 1, a first clamping groove 3 is installed on one side of the inner wall of the waterproof liner 2, a first clamping block 4 matched with the first clamping groove 3 is installed at one end of the first clamping groove 3, the waterproof liner 2 is connected with the first clamping block 4 in a clamping manner through the first clamping groove 3, the size of the inner wall of the first clamping groove 3 is matched with the size of the outer wall of the first clamping block 4, and through the arrangement of the waterproof liner 2, the first clamping groove 3 and the first clamping block 4, when the waterproof backpack is used, the waterproof liner 2 is installed inside the backpack 1, and after books are placed inside the backpack, the first clamping groove 3 and the first clamping block 4 are spliced, so that the first clamping block 4 is clamped inside the first clamping groove 3 for fixing, and the books inside the backpack are convenient to waterproof;

the two sides of the inner wall of the waterproof liner 2 are respectively provided with a second clamping block 5, one side of the second clamping block 5 is provided with a second clamping groove 6 matched with the second clamping groove, the inner side of the second clamping groove 6 is welded with a classification plate 7, the classification plate 7 is connected with the waterproof liner 2 in a clamping way through the second clamping block 5, the outer wall of the second clamping block 5 is matched with the inner wall of the second clamping groove 6 in size, the classification plate 7 is arranged in the waterproof liner 2 through the classification plate 7, the second clamping block 5 and the second clamping groove 6, when in use, the classification plate 7 is arranged in the waterproof liner 2, the second clamping block 5 is clamped into the second clamping groove 6 through forced pressing, the classification plate 7 is fixed, books placed in the classification plate are convenient, a pen bag 8 is arranged in the backpack 1, the two sides of the outer wall of the pen bag 8 are both provided with connecting cloth 9, the outer wall of the connecting cloth 9 is fixed with buttons 10, the pen bag 8 is movably connected with the waterproof liner 2 through the buttons 10, and the size of waterproof inner bag 2 is greater than the size of bag 8, and button 10 sets up with the axis symmetry of bag 8, through bag 8, the setting of connecting cloth 9 and button 10, installs bag 8 inside waterproof inner bag 2 when using, uses button 10 to fix it, is convenient for place the bag 8 inside with the sign pen that need use on class etc. and deposit.

Before the device is used, the waterproof inner container 2 is installed inside the backpack 1, after books are placed inside the backpack, the first clamping groove 3 and the first clamping block 4 are spliced, the first clamping block 4 is clamped inside the first clamping groove 3 to be fixed, the books inside the backpack are convenient to be waterproof, the classification plate 7 is installed inside the waterproof inner container 2, the second clamping block 5 is clamped inside the second clamping groove 6 by pressing forcefully to fix the classification plate 7, the books placed inside are convenient to be classified and placed, then the pen bag 8 is installed inside the waterproof inner container 2 and fixed by using the button 10, sign pens and the like required to be used in lessons are convenient to be placed inside the pen bag 8 to be stored, then the heat insulation layer 12 is installed inside the placing bag 11 to be fixed, water or a type of food is convenient to be placed inside the placing bag to effectively store temperature, and then the connecting block 13 and the fixing plate 14 are installed at the bottom of the backpack 1 to be fixed, be convenient for carry out effectual guard action to 1 bottom of knapsack, avoid placing knapsack 1 at the desktop for a long time, cause 1 bottom wearing and tearing of knapsack, the protection of being convenient for can avoid this type of condition to take place, install fixed band 15 outer wall with foam-rubber cushion 17 at last, use snap-fastener 16 to fix it, be convenient for play guard action to user's shoulder, avoid carrying on the back for a long time, cause shoulder wearing and tearing, take place the injury, the protection of being convenient for can effectually avoid this type of condition to take place.

In conclusion, the multifunctional backpack for economic management learning is characterized in that the waterproof inner container 2 is arranged inside the backpack 1 through the arrangement of the waterproof inner container 2, the first clamping groove 3, the first clamping block 4, the second clamping block 5, the second clamping groove 6, the classification plate 7, the pen bag 8, the connecting cloth 9 and the buttons 10, books are placed inside the backpack, the first clamping groove 3 is spliced with the first clamping block 4 after the books are placed inside, the first clamping block 4 is clamped inside the first clamping groove 3 for fixing, the books inside the backpack are convenient to be waterproof, the classification plate 7 is arranged inside the waterproof inner container 2, the second clamping block 5 is clamped inside the second clamping groove 6 by pressing forcibly, the classification plate 7 is fixed, the books placed inside are convenient to be classified, the pen bag 8 is finally arranged inside the waterproof inner container 2, the buttons 10 are used for fixing, sign pens and the like required for lessons are convenient to be placed inside the pen bag 8, and (5) storing.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an economic management learns and uses multi-functional knapsack, includes knapsack (1), waterproof inner bag (2), placing bag (11), connecting block (13) and foam-rubber cushion (17), its characterized in that: a waterproof inner container (2) is installed on one side of the interior of the backpack (1), a first clamping groove (3) is installed on one side of the inner wall of the waterproof inner container (2), and a first clamping block (4) matched with the first clamping groove (3) is installed at one end of the first clamping groove (3);

second fixture block (5) are all installed to the inner wall both sides of waterproof inner bag (2), assorted second draw-in groove (6) with it is installed to one side of second fixture block (5), the inboard welding of second draw-in groove (6) has categorised board (7), the internally mounted of knapsack (1) has a bag of pens (8), connect cloth (9) are all installed to the outer wall both sides of a bag of pens (8), the outer wall of connecting cloth (9) is fixed with button (10).

2. The multifunctional backpack for economic management learning according to claim 1, wherein: the waterproof inner container (2) is connected with the first clamping block (4) in a clamping mode through the first clamping groove (3), and the size of the inner wall of the first clamping groove (3) is matched with the size of the outer wall of the first clamping block (4).

3. The multifunctional backpack for economic management learning according to claim 1, wherein: the classification plate (7) is connected with the waterproof liner (2) in a clamping mode through a second clamping block (5), and the size of the outer wall of the second clamping block (5) is identical with that of the inner wall of the second clamping groove (6).

4. The multifunctional backpack for economic management learning according to claim 1, wherein: the pen bag (8) is movably connected with the waterproof inner container (2) through the button (10), the size of the waterproof inner container (2) is larger than that of the pen bag (8), and the button (10) is symmetrically arranged on the central axis of the pen bag (8).

5. The multifunctional backpack for economic management learning according to claim 1, wherein: the inner wall of the placing bag (11) is tightly attached to the outer wall of the heat-insulating layer (12), and the size of the inner wall of the placing bag (11) is matched with that of the outer wall of the heat-insulating layer (12).

6. The multifunctional backpack for economic management learning according to claim 1, wherein: connecting block (13) are equidistant distribution setting in knapsack (1) bottom, and the top of stationary blade (14) and the bottom of connecting block (13) pass through the screw and constitute detachable construction.

7. The multifunctional backpack for economic management learning according to claim 1, wherein: the sponge cushion (17) is movably connected with the fixing belt (15) through the snap fasteners (16), the snap fasteners (16) are distributed on the inner wall of the sponge cushion (17) at equal intervals, and the size of the inner wall of the sponge cushion (17) is matched with that of the outer wall of the fixing belt (15).