CN210329738U

CN210329738U - Novel multi-functional middle school student's schoolbag

Info

Publication number: CN210329738U
Application number: CN201821652925.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2020-04-17
Anticipated expiration: 2028-10-15

Abstract

The utility model discloses a novel multi-functional middle school student's schoolbag, remove subassembly, slide pipe, U type pipe pull rod and handle including schoolbag body, helping hand, the correspondence of schoolbag body left and right sides lower extreme is provided with the helping hand and removes the subassembly, the helping hand is removed the subassembly and is included protecting crust, motor, pivot and removal wheel, protecting crust outside middle part is provided with the motor, and connects the pivot in the middle part of the motor inboard, pivot the inner runs through the protecting crust lateral wall, and pivot the inner connects the protecting crust inside wall, pivot outside middle part is provided with in the protecting crust and removes the wheel, schoolbag body lower extreme is provided with the bottom plate. The utility model discloses can drive the pivot through the motor and rotate to the drive removes the wheel and rotates, and then realizes that the helping hand of schoolbag removes, has so not only alleviateed middle school student's heavy burden greatly, makes things convenient for middle school student to remove this schoolbag again simultaneously, saves physical power, and the removal velocity piece, has shortened the time of middle school student's going to and getting out of school, thereby has improved middle school student's learning efficiency.

Description

Novel multi-functional middle school student's schoolbag

Technical Field

The utility model relates to a schoolbag, in particular to a novel multifunctional school student schoolbag.

Background

The schoolbag is a bag made of cloth, leather and the like, and is used for students to carry textbooks and stationery. According to the change of consumer grade, the material of the case is more diversified, the fashion trend is led by the case with the textures of genuine leather, PU, terylene, canvas, cotton and hemp, and meanwhile, in the era of more and more brand personalities, various styles of conciseness, retro, cartoon and the like also meet the requirement of fashionable people on the aspect of personality.

The existing schoolbag for the middle school students is difficult to meet the load bearing requirements of the students, the number of books of the middle school students is large, the load weight is naturally increased, the waist is sore and the back is painful when the students bear the schoolbag for a long time, and the study of the middle school students is easily influenced. Therefore, the technical personnel in the field provide a novel multifunctional school student schoolbag to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide a novel multi-functional middle school student's schoolbag to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel multi-functional middle school student's schoolbag, removes subassembly, slide pipe, U type tubular pull rod and handle including schoolbag body, helping hand, the correspondence of schoolbag body left and right sides lower extreme is provided with the helping hand and removes the subassembly, the helping hand is removed the subassembly and is included protecting crust, motor, pivot and removal wheel, protecting crust outside middle part is provided with the motor, and the inboard middle part of motor connects the pivot, pivot inner runs through the protecting crust lateral wall, and pivot inner connects the protecting crust inside wall, pivot outside middle part is provided with in the protecting crust and removes the wheel, schoolbag body lower extreme is provided with the bottom plate, and the bottom plate left and right sides removes the subassembly with the helping hand of both sides respectively and is connected, and bottom plate lower extreme middle.

The power-assisted moving assembly is characterized in that a sliding pipe is arranged on the rear side of the upper end of the power-assisted moving assembly, the upper ends of the sliding pipes on two sides are respectively in sliding connection with the two lower end portions of a U-shaped pipe pull rod, a handle is arranged in the middle of the U-shaped pipe pull rod, a self-locking button is arranged in the middle of the upper end of the handle, a U-shaped pushing frame is arranged in the U-shaped pipe pull rod, the middle of the upper end of the U-shaped pushing frame penetrates through the top wall of the U-shaped pipe pull rod, the self-locking button is connected with the middle of the upper end of the U-shaped pushing frame, two lower end portions of the U-shaped pushing frame are provided with pushing blocks, the pushing blocks are in sliding connection with the side walls of the U-shaped pipe pull rod, sliding clamping blocks are installed at the lower ends of.

As a further aspect of the present invention: the outer end part of the outer side of the rotating shaft is rotatably connected with the outer side wall of the protective shell through a bearing, and the inner end of the rotating shaft is rotatably connected with the inner side wall of the protective shell through a sleeve.

As a further aspect of the present invention: and the two lower end parts of the U-shaped pipe pull rod are respectively provided with a sliding block, and the outer sides of the sliding blocks are connected with the side walls of the sliding pipes in a sliding manner.

As a further aspect of the present invention: the left side and the right side of the rear side of the schoolbag body are symmetrically provided with braces, and the middle part of the rear side of the schoolbag body is provided with a soft cushion.

As a further aspect of the present invention: the middle parts of the left side and the right side of the schoolbag body are symmetrically provided with side pockets, and the lower part of the front side of the schoolbag body is provided with an auxiliary pocket.

As a further aspect of the present invention: the motor outside cover is equipped with quick-witted case, and installs the radiator-grid on the quick-witted lateral wall of case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can drive the pivot through the motor and rotate to the drive removes the wheel and rotates, and then realizes that the helping hand of schoolbag removes, has so not only alleviateed middle school student's heavy burden greatly, makes things convenient for middle school student to remove this schoolbag again simultaneously, saves physical power, and the removal velocity piece, has shortened the time of middle school student's going to and getting out of school, thereby has improved middle school student's learning efficiency.

2. The utility model discloses can adjust the lift of U type tubular pull rod according to middle school student's height to make things convenient for the student to remove this schoolbag, and the accessible presses down self-lock button and makes the promotion piece gliding to promoting the slip fixture block and block the slide pipe lateral wall, thereby fix the height of U type tubular pull rod, convenient to use is practical again.

Drawings

Fig. 1 is a schematic structural diagram of a novel multifunctional school student schoolbag.

Fig. 2 is a schematic structural diagram of a slide tube and a U-shaped tube pull rod in a novel multifunctional school student schoolbag.

Fig. 3 is an enlarged schematic view of a middle school student schoolbag a.

Fig. 4 is a schematic side view of a novel multifunctional school student schoolbag.

In the figure: 1-schoolbag body, 2-auxiliary bag, 3-side bag, 4-power-assisted moving component, 5-protective shell, 6-motor, 7-case, 8-radiator-grid, 9-rotating shaft, 10-bearing, 11-sleeve, 12-moving wheel, 13-bottom plate, 14-supporting leg, 15-sliding tube, 16-U-shaped tube pull rod, 17-handle, 18-self-locking button, 19-U-shaped pushing frame, 20-pushing block, 21-sliding block, 22-fixing block, 23-spring, 24-sliding block, 25-soft pad and 26-braces.

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. 1-4, in the embodiment of the present invention, a novel multifunctional school student schoolbag comprises a schoolbag body 1, a power-assisted moving assembly 4, a sliding tube 15, a U-shaped tube pull rod 16 and a handle 17, the lower ends of the left side and the right side of the schoolbag body 1 are correspondingly provided with power-assisted moving components 4, each power-assisted moving component 4 comprises a protective shell 5, a motor 6, a rotating shaft 9 and a moving wheel 12, the middle part of the outer side of each protective shell 5 is provided with the motor 6, and the middle part of the inner side of the motor 6 is connected with a rotating shaft 9, the inner end of the rotating shaft 9 penetrates through the outer side wall of the protective shell 5, the inner end of the rotating shaft 9 is connected with the inner side wall of the protective shell 5, the middle part of the outer side of the rotating shaft 9 is provided with a moving wheel 12 in the protective shell 5, the lower end of the schoolbag body 1 is provided with a bottom plate 13, and the left side and the right side of the bottom plate 13 are respectively connected with the power-assisted moving assemblies 4 on the two sides, and the front side of the middle part of the lower end of the bottom plate 13 is provided with a supporting leg 14.

A sliding pipe 15 is arranged at the rear side of the upper end of the power-assisted moving component 4, the upper ends of the sliding pipes 15 at the two sides are respectively connected with the two lower end parts of a U-shaped pipe pull rod 16 in a sliding manner, a handle 17 is arranged in the middle of the U-shaped pipe pull rod 16, and a self-locking button 18 is arranged in the middle of the upper end of the handle 17, a U-shaped pushing frame 19 is arranged in the U-shaped pipe body pull rod 16, the middle part of the upper end of the U-shaped pushing frame 19 penetrates through the top wall of the U-shaped pipe pull rod 16, the middle part of the upper end of the U-shaped pushing frame 19 is connected with a self-locking button 18, two lower end parts of the U-shaped pushing frame 19 are both provided with pushing blocks 20, the pushing block 20 is connected with the side wall of the U-shaped pipe pull rod 16 in a sliding way, a sliding clamping block 21 is arranged on the inner side wall of the U-shaped pipe pull rod 16 at the lower end of the pushing block 20, and a fixed block 22 is arranged in the U-shaped pipe pull rod 16 in the middle of the lower end of the sliding fixture block 21, and a spring 23 is arranged between the outer side of the fixed block 22 and the outer side wall of the U-shaped pipe pull rod 16.

The outer end part of the outer side of the rotating shaft 9 is rotatably connected with the outer side wall of the protective shell 5 through a bearing 10, and the inner end of the rotating shaft 9 is rotatably connected with the inner side wall of the protective shell 5 through a sleeve 11.

Two lower ends of the U-shaped pipe pull rod 16 are respectively provided with a sliding block 24, and the outer side of each sliding block 24 is connected with the side wall of the sliding pipe 15 in a sliding mode.

Braces 26 are symmetrically arranged on the left side and the right side of the rear side of the schoolbag body 1, and a soft cushion 25 is arranged in the middle of the rear side of the schoolbag body 1.

The middle parts of the left side and the right side of the schoolbag body 1 are symmetrically provided with side pockets 3, and the lower part of the front side of the schoolbag body 1 is provided with an auxiliary pocket 2.

The outside cover of motor 6 is equipped with quick-witted case 7, and installs radiator-grid 8 on the quick-witted case 7 lateral wall.

The motor 6 is Y112M-2.

The utility model discloses a theory of operation is:

this novel multi-functional middle school student's schoolbag can drive pivot 9 through motor 6 and rotate to drive and remove wheel 12 and rotate, and then realize that the helping hand of schoolbag removes, so not only alleviateed middle school student's heavy burden greatly, make things convenient for middle school student to remove this schoolbag again simultaneously, save physical power, and the removal speed piece has shortened the time of middle school student's going to school and getting to the next school, thereby has improved middle school student's learning efficiency.

This novel multi-functional middle school student's schoolbag can adjust U type tubular pull rod 16's lift according to middle school student's height to make things convenient for the student to remove this schoolbag, and the accessible presses self-lock button 18 and makes promotion piece 20 gliding to promoting slip fixture block 21 and block slide 15 lateral walls, thereby fixes U type tubular pull rod 16's height, and convenient to use is practical again.

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. A novel multifunctional school student schoolbag comprises a schoolbag body (1), a power-assisted moving assembly (4), a sliding pipe (15), a U-shaped tube pull rod (16) and a handle (17), and is characterized in that the power-assisted moving assembly (4) is correspondingly arranged at the lower ends of the left side and the right side of the schoolbag body (1), the power-assisted moving assembly (4) comprises a protective shell (5), a motor (6), a rotating shaft (9) and a moving wheel (12), the motor (6) is arranged in the middle of the outer side of the protective shell (5), the rotating shaft (9) is connected with the middle of the inner side of the motor (6), the inner end of the rotating shaft (9) penetrates through the outer side wall of the protective shell (5), the inner end of the rotating shaft (9) is connected with the inner side wall of the protective shell (5), the moving wheel (12) is arranged in the protective shell (5) in the middle of, the left side and the right side of the bottom plate (13) are respectively connected with the power-assisted moving assemblies (4) on the two sides, and the front side of the middle part of the lower end of the bottom plate (13) is provided with a supporting leg (14);

the rear side of the upper end of the power-assisted moving assembly (4) is provided with a sliding pipe (15), the upper ends of the sliding pipes (15) on two sides are respectively connected with the two lower end parts of a U-shaped pipe pull rod (16) in a sliding manner, the middle part of the U-shaped pipe pull rod (16) is provided with a handle (17), the middle part of the upper end of the handle (17) is provided with a self-locking button (18), a U-shaped push frame (19) is arranged in the U-shaped pipe pull rod (16), the middle part of the upper end of the U-shaped push frame (19) penetrates through the top wall of the U-shaped pipe pull rod (16), the middle part of the upper end of the U-shaped push frame (19) is connected with the self-locking button (18), the two lower end parts of the U-shaped push frame (19) are respectively provided with a push block (20), the push block (20) is connected with the side wall of the U-shaped pipe pull rod (16), and a fixed block (22) is arranged in the middle of the lower end of the sliding clamping block (21) in the U-shaped pipe pull rod (16), and a spring (23) is arranged between the outer side of the fixed block (22) and the outer side wall of the U-shaped pipe pull rod (16).

2. The novel multifunctional school student schoolbag as claimed in claim 1, wherein the outer end of the outer side of the rotating shaft (9) is rotatably connected with the outer side wall of the protective shell (5) through a bearing (10), and the inner end of the rotating shaft (9) is rotatably connected with the inner side wall of the protective shell (5) through a sleeve (11).

3. The novel multifunctional school student schoolbag as claimed in claim 1, wherein two lower ends of the U-shaped tube pull rod (16) are provided with sliders (24), and the outer sides of the sliders (24) are slidably connected with the side walls of the sliding tubes (15).

4. A novel multifunctional school student schoolbag as claimed in claim 1, wherein braces (26) are symmetrically arranged on the left and right sides of the back side of the schoolbag body (1), and a soft cushion (25) is arranged in the middle of the back side of the schoolbag body (1).

5. The novel multifunctional school student schoolbag as claimed in claim 1, wherein the schoolbag body (1) is symmetrically provided with side pockets (3) at the middle parts of the left and right sides, and the lower part of the front side of the schoolbag body (1) is provided with the auxiliary pocket (2).

6. The novel multifunctional school student schoolbag as claimed in claim 1, wherein a case (7) is sleeved on the outer side of the motor (6), and a heat dissipation net (8) is installed on the outer side wall of the case (7).