CN213045880U

CN213045880U - Business backpack that practicality is strong

Info

Publication number: CN213045880U
Application number: CN202021727139.3U
Authority: CN
Inventors: 张燕
Original assignee: Guangdong Institute of Science and Technology
Current assignee: Guangdong Institute of Science and Technology
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-27
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a commercial affairs knapsack that practicality is strong, including the knapsack main part, two braces have been sewed up to knapsack main part front end bilateral symmetry, first zip fastener has been sewed up at knapsack main part top, the inside chamber of accomodating that is provided with of knapsack main part, the area of carrying has been sewed up at knapsack main part top, two fixed plates have been sewed up to knapsack main part front end bilateral symmetry, be provided with lift adjustment mechanism in the fixed plate, lift adjustment mechanism front end is connected with the mounting panel, the mounting panel front end has sewed up and has connect uncovered bag, uncovered bag both sides set to uncovered structure, uncovered bag uncovered position is provided with uncovered limit, uncovered limit uses the rubber band material to make, uncovered bag owner sees the cross-section to set up to the both sides height. The utility model discloses in, be applicable to left-handed person and right-handed person, at knapsack walking in-process, can all place treasured and cell-phone etc. that charge in uncovered bag, when needing to look over the cell-phone, stretch the hand and can take to it is very convenient to make to charge the use.

Description

Business backpack that practicality is strong

Technical Field

The utility model relates to a knapsack technical field especially relates to a commercial affairs knapsack that practicality is strong.

Background

The backpack is a common article in life of people, such as documents carried by people in trips, students and business people, and is mainly used for storing articles, so that the articles can be conveniently carried by people. The existing backpack styles are respectively used for containing different articles, such as ball bags for ball game enthusiasts and business bags for business persons to carry with the backpack, which are used for containing business documents, notebook computers and the like.

Commercial affairs knapsack mainly is suitable for the crowd and is the working clan, be used for depositing the file, the notebook, dull and stereotyped etc. and the east and west that work is relevant, part working clan is often on business trip, just need use the commercial knapsack, be convenient for carry article, often need communicate with the customer with cell-phone or dull and stereotyped etc. in the course of going on business, will often need to use the treasured that charges to carry out the electric quantity continuation of journey, and current commercial knapsack is when putting the treasured that charges and charging, it is very inconvenient when the user needs frequent use cell-phone instrument, therefore, make corresponding improvement to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a business backpack with strong practicability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a commercial affairs knapsack that practicality is strong, includes the knapsack main part, two braces have been sewed up to knapsack main part front end bilateral symmetry, first zip fastener has been sewed up at knapsack main part top, the inside chamber of accomodating that is provided with of knapsack main part, the area of carrying has been sewed up at knapsack main part top, two fixed plates have been sewed up to knapsack main part front end bilateral symmetry, be provided with lift adjustment mechanism in the fixed plate, lift adjustment mechanism front end is connected with the mounting panel, the mounting panel front end has sewed up and has connect uncovered bag, uncovered bag both sides set to uncovered structure, uncovered bag uncovered position is provided with uncovered limit, uncovered limit uses the rubber band material to make, uncovered bag owner looks the cross-section and sets to the.

Preferably, the lifting adjusting mechanism is provided with a sliding chute at the front end of the fixing plate, the sliding chute is internally and slidably connected with sliding blocks, the two sliding blocks are both bonded with the mounting plate, and a fixing mechanism is arranged in the sliding chute.

Preferably, a plurality of grooves are symmetrically formed in the inner walls of the two sides of the sliding groove of the fixing mechanism, springs are fixed in the grooves through bolts, clamping blocks are fixed on the inner sides of the springs through bolts, the cross sections of the clamping blocks are arc-shaped, and matched clamping grooves are formed in the contact positions of the sliding blocks and the clamping blocks.

Preferably, two side bags are symmetrically sewn on two sides of the backpack body.

Preferably, the rear end of the backpack body is sewed with a second containing bag, and the top of the second containing bag is sewed with a second zipper.

Preferably, the front end of the second storage bag is sewed with a third storage bag, the front end of the third storage bag is sewed with a third zipper, the third storage bag is sewed with a net bag, two buckles are symmetrically sewed on two sides of the bottom of the net bag, two fixing sleeves are symmetrically sewed on two sides of the bottom of the front end of the backpack body, and the buckles are clamped with the fixing sleeves.

The utility model has the advantages that:

1. be provided with the mounting panel among the device, the mounting panel front end has sewed up and has connect uncovered bag, uncovered bag both sides set to uncovered structure, be applicable to left-handed person and right-handed person, at knapsack walking in-process, can all place treasured and cell-phone etc. that charge in uncovered bag, when needing to look over the cell-phone, stretch out the hand and can take, thereby it is very convenient to make to charge, uncovered bag owner looks the cross-section and sets to the both sides height, the shape that the centre is low, and be provided with the edge that contracts, can prevent to charge treasured and cell-phone etc. and drop, it acts on to do to have certain anti.

2. The device is provided with a lifting adjusting mechanism and a fixing mechanism, namely, the position of the sliding block in the sliding groove can be moved, the spring pushes the clamping block and the clamping groove to be clamped, the position of the sliding block is fixed, the mounting plate and the open bag are adjustable in overall height, the mounting plate and the open bag can be adjusted by self aiming at different users, and the use comfort level of the device is improved.

3. Be provided with the third in the device and accomodate the bag, pull open the third zip fastener, then take out the string bag, can fix the string bag with buckle and fixed cover lock joint on the string bag to the isovolumetric great article can be put to the extra holding capacity of multiplicable this commercial knapsack, thereby strengthens the device's practicality.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a business backpack with strong practicability according to the present invention;

fig. 2 is a schematic view of a front sectional view of a fixing plate of a business backpack with strong practicability according to the present invention;

fig. 3 is a schematic diagram of a rear view structure of a business backpack with strong practicability according to embodiment 2 of the present invention.

In the figure: the backpack comprises a backpack body 1, a first zipper 2, a carrying belt 3, a side bag 4, a back belt 5, a fixing plate 6, a slider 7, an installation plate 8, an open bag 9, a necking edge 10, a chute 11, a groove 12, a spring 13, a clamping block 14, a clamping groove 15, a second storage bag 16, a second zipper 17, a third storage bag 18, a third zipper 19, a net bag 20, a fixing sleeve 21 and a buckle 22.

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.

Example 1

Referring to fig. 1-3, a commercial backpack that practicality is strong, including knapsack main part 1, two braces 5 have been sewed up to knapsack main part 1 front end bilateral symmetry, knapsack main part 1 top has sewed up first zip fastener 2, knapsack main part 1 is inside to be provided with and accomodates the chamber, knapsack main part 1 top has sewed up carrying belt 3, knapsack main part 1 front end bilateral symmetry has sewed up two fixed plates 6, be provided with lift adjustment mechanism in the fixed plate 6, lift adjustment mechanism front end is connected with mounting panel 8, mounting panel 8 front end has sewed up uncovered bag 9, uncovered bag 9 both sides set up to uncovered structure, uncovered bag 9 uncovered position is provided with uncovered limit 10, uncovered limit 10 uses the rubber band material to make, uncovered bag 9 main visual cross-section sets up to the shape that both sides are high, the centre is low.

The utility model discloses in, lift adjustment mechanism has seted up spout 11 at 6 front ends of fixed plate, sliding connection has slider 7 in spout 11, two slider 7 all bond with mounting panel 8, be provided with fixed establishment in spout 11, a plurality of recesses 12 have been seted up at 11 both sides inner wall symmetries of spout to fixed establishment, there is spring 13 through the bolt fastening in the recess 12, there is fixture block 14 spring 13 inboard through the bolt fastening, the arc is set to 14 fixture block cross-sections,

slider

7 and 14 contact position of fixture block set up the draw-in groove 15 of matching, 1 bilateral symmetry of knapsack main part has sewed up two side bags 4.

The working principle is as follows: when in use, the front end of the mounting plate 8 is sewed with the open bag 9, the two sides of the open bag 9 are arranged into an open structure which is suitable for left-handed persons and right-handed persons, during the backpack walking process, the charger and the mobile phone can be placed in the open pocket 9, and can be held by stretching the hand when the mobile phone needs to be checked, thereby ensuring that the charging and the use are very convenient, the main section of the open bag 9 is arranged into a shape with two high sides and a low middle, and is provided with a necking edge 10, can prevent the charge pal and the mobile phone from falling off, also has a certain anti-theft function, is provided with a lifting adjusting mechanism and a fixing mechanism, namely, the position of the sliding block 7 in the sliding chute 11 can be moved, the spring 13 pushes the clamping block 14 to be clamped with the clamping groove 15, the position of the sliding block 7 is fixed, thereby the height of the whole mounting plate 8 and the open bag 9 can be adjusted, thereby the device can be adjusted by different users, and the use comfort of the device is improved.

Example 2

Referring to fig. 1-3, a commercial backpack with strong practicability, the rear end of a backpack body 1 is sewed with a second storage bag 16, the top of the second storage bag 16 is sewed with a second zipper 17, the front end of the second storage bag 16 is sewed with a third storage bag 18, the front end of the third storage bag 18 is sewed with a third zipper 19, a net bag 20 is sewed in the third storage bag 18, two buckles 22 are symmetrically sewed at the bottom of the net bag 20, two fixing sleeves 21 are symmetrically sewed at the bottom of the backpack body 1, and the buckles 22 are buckled with the fixing sleeves 21.

The working principle is as follows: the second accomodates bag 16 and can place some less article such as files, pulls open third zip fastener 19, then takes out string bag 20, can fix string bag 20 with buckle 22 and the fixed cover 21 lock joint on the string bag 20 to the extra holding capacity of this commercial backpack can be put the ball isovoluminous great article, thereby strengthens the device's practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a commercial backpack that practicality is strong, includes knapsack main part (1), two braces (5) have been sewed up to knapsack main part (1) front end bilateral symmetry, a serial communication port, knapsack main part (1) top has sewed up first zip fastener (2), knapsack main part (1) inside is provided with accomodates the chamber, knapsack main part (1) top has sewed up carrying strap (3), knapsack main part (1) front end bilateral symmetry has sewed up two fixed plates (6), be provided with lift adjustment mechanism in fixed plate (6), lift adjustment mechanism front end is connected with mounting panel (8), mounting panel (8) front end has sewed up uncovered bag (9), uncovered bag (9) both sides set up to uncovered structure, uncovered bag (9) uncovered position is provided with uncovered limit (10), uncovered limit (10) use the rubber band material to make, uncovered bag (9) main cross-section sets up to the high, two sides, A middle low shape.

2. The practical commercial backpack as set forth in claim 1, wherein the lifting adjusting mechanism has a sliding slot (11) formed at the front end of the fixing plate (6), the sliding slot (11) is slidably connected with the sliding block (7), both sliding blocks (7) are bonded to the mounting plate (8), and the fixing mechanism is disposed in the sliding slot (11).

3. The commercial backpack with strong practicability as claimed in claim 2, wherein the fixing mechanism is symmetrically provided with a plurality of grooves (12) on the inner walls of the two sides of the sliding chute (11), the spring (13) is fixed in the groove (12) through a bolt, the inner side of the spring (13) is fixed with a clamping block (14) through a bolt, the section of the clamping block (14) is provided with an arc shape, and the contact position of the sliding block (7) and the clamping block (14) is provided with a matching clamping groove (15).

4. A practical business backpack according to claim 3, wherein two side pockets (4) are symmetrically sewn on both sides of the backpack body (1).

5. A business backpack with strong practicability as claimed in claim 3 or 4, wherein the rear end of the backpack body (1) is sewed with a second containing bag (16), and the top of the second containing bag (16) is sewed with a second zipper (17).

6. The business backpack with strong practicability as claimed in claim 5, wherein the front end of the second storage bag (16) is sewed with a third storage bag (18), the front end of the third storage bag (18) is sewed with a third zipper (19), the inner part of the third storage bag (18) is sewed with a net bag (20), two buckles (22) are symmetrically sewed on the two sides of the bottom of the net bag (20), two fixing sleeves (21) are symmetrically sewed on the two sides of the bottom of the front end of the backpack body (1), and the buckles (22) are buckled with the fixing sleeves (21).