CN214547802U

CN214547802U - Multifunctional schoolbag

Info

Publication number: CN214547802U
Application number: CN202120222295.2U
Authority: CN
Inventors: 文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-02
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a multi-functional schoolbag, concretely relates to multi-functional schoolbag device, including schoolbag body, baldric and handle, the dead slot has been seted up to the mounting plate bottom, the top fixedly connected with mount of dead slot, mount fixedly connected with bolt, the mount passes through bolt fixedly connected with shock attenuation frame, shock attenuation frame inner wall top fixedly connected with damping spring, damping spring bottom fixedly connected with shock attenuation board, shock attenuation board sliding connection is in the inside of shock attenuation frame, shock attenuation board fixedly connected with bearing, the inner circle of bearing rotates and is connected with the connecting rod, fixed surface is connected with the mount pad under the connecting rod, fixed surface is connected with the support under the mount pad, support fixedly connected with pivot, the support rotates through the pivot and is connected with the pulley. The utility model discloses a pulley realizes the removal of schoolbag freedom, realizes having the shock attenuation effect to the schoolbag at the removal in-process through damping spring.

Description

Multifunctional schoolbag

Technical Field

The utility model relates to a cultural and study articles for use technical field, more specifically says, the utility model relates to a multifunctional schoolbag.

Background

The schoolbag is a bag made of cloth, leather and the like, and is basically one of necessary learning tools for students to learn.

With the increase of the study burden, books in the schoolbag for the students are more and more, the traditional schoolbag is heavy to bear, firstly, the traditional schoolbag is borne by the students, the heavy schoolbag seriously influences the growth and development of the students, and in conclusion, the students need to move conveniently due to the demands of the modern students on the schoolbag. Therefore, in order to solve the problems, a multifunctional schoolbag is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a multifunctional schoolbag to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional schoolbag comprises a schoolbag body, shoulder straps and a handle, wherein the handle is fixedly connected to the upper surface of the schoolbag body, a mounting bottom plate is fixedly connected to the lower surface of the schoolbag body, a hollow groove is formed in the bottom of the mounting bottom plate, a fixing frame is fixedly connected to the top end of the hollow groove, a bolt is fixedly connected to the middle of the fixing frame, the fixing frame is fixedly connected with a shock absorption frame through the bolt, a shock absorption spring is fixedly connected to the top of the inner wall of the shock absorption frame, a shock absorption plate is fixedly connected to the bottom of the shock absorption spring, the shock absorption plate is slidably connected to the inside of the shock absorption frame, a bearing is fixedly connected to the lower surface of the shock absorption plate, a connecting rod is rotatably connected to the inner ring of the bearing, a mounting seat is fixedly connected to the lower surface of the connecting rod, a support is fixedly connected to the lower surface of the mounting seat, a rotating shaft is fixedly connected to the middle of the support, and the support is rotatably connected with a pulley through the rotating shaft, the pulley cup joints on the surface of pivot, schoolbag body side surface fixedly connected with mounting box, the spout has been seted up to the mounting box upper surface, spout internally mounted has the slide bar, slide bar top fixedly connected with handle, the equal fixedly connected with in both ends baldric about the mounting box lateral part.

Furthermore, the inside fixedly connected with couple of schoolbag body, the couple has cup jointed the folding book bag of hanging through the hanging hole, the folding book bag of hanging bottom fixedly connected with hangs the rope, folding book bag fixed surface is connected with a plurality of book check, a plurality of book check top all fixed mounting have the book tablet.

Furthermore, the book grids are distributed on the surface of the foldable book hanging bag at equal distances from top to bottom.

Furthermore, the lower end of the front part of the schoolbag body is fixedly connected with a stationery accommodating bag.

Furthermore, the left side and the right side of the schoolbag body are fixedly connected with storage bags.

Furthermore, an installation groove is formed in the top end of the empty groove, and the pulley is installed in the installation groove in a folding mode.

Furthermore, finger-shaped pits are formed in the lower surface of the lifting handle.

The utility model discloses a technological effect and advantage:

1. the lower surface of the schoolbag body is fixedly connected with the mounting base, the bottom of the mounting base plate is provided with a dead slot, the top end of the dead slot is fixedly connected with the fixing frame, the middle part of the fixing frame is fixedly connected with a bolt, the fixing frame is fixedly connected with the damping frame through a bolt, the inner wall of the damping frame is fixedly connected with the top part of the damping spring, the bottom part of the damping spring is fixedly connected with the damping plate, and shock attenuation board sliding connection is in the inside of shock attenuation frame, shock attenuation board lower surface and bearing fixed connection, the inner circle of bearing rotates and is connected with the connecting rod, connecting rod lower surface and mount pad fixed connection, mount pad lower surface and support fixed connection, support middle part and pivot fixed connection, the support rotates through pivot and pulley to be connected, the pulley cup joints on the surface of pivot, the spout has been seted up to the mounting box upper surface, spout internally mounted has the slide bar, slide bar top and handle fixed connection, both ends all with baldric fixed connection about the mounting box lateral part.

2. Through spout and slide bar sliding connection, can realize pulling schoolbag, when not using, can retrieve, remove through the pulley and can realize that schoolbag can freely remove, and through mount and bolt fixed connection, realize that the pulley is collapsible, through the mounting groove of seting up on the dead slot, make inside the pulley is folded the mounting groove, make the pulley can hide when not using.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side sectional view of the present invention.

Fig. 3 is a partial enlarged view of the present invention.

Fig. 4 is an enlarged view of the foldable book pocket of the present invention.

Fig. 5 is a cross-sectional view of the slide board of the present invention.

The reference signs are: 1. a schoolbag body; 2. shoulder straps; 3. a handle; 4. mounting a bottom plate; 5. an empty groove; 6. A fixed mount; 7. a bolt; 8. a shock-absorbing frame; 9. a damping spring; 10. a damper plate; 11. a bearing; 12. A connecting rod; 13. a mounting seat; 14. a support; 15. a rotating shaft; 16. a pulley; 17. mounting a box; 18. A chute; 19. a slide bar; 20. a handle; 21. hooking; 22. a foldable book pocket; 23. hanging a rope; 24. Book grids; 25. a book plate; 26. a stationery storage bag; 27. a storage bag; 28. mounting grooves; 29. finger-shaped sockets.

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.

The multifunctional schoolbag as shown in the attached drawings 1-5 comprises a schoolbag body 1, shoulder straps 2 and a handle 3, wherein the handle 3 is fixedly connected to the upper surface of the schoolbag body 1, the lower surface of the schoolbag body 1 is fixedly connected with a mounting base plate 4, the bottom of the mounting base plate 4 is provided with a hollow groove 5, the top end of the hollow groove 5 is fixedly connected with a fixed frame 6, the middle part of the fixed frame 6 is fixedly connected with a bolt 7, the fixed frame 6 is fixedly connected with a damping frame 8 through the bolt 7, the top part of the inner wall of the damping frame 8 is fixedly connected with a damping spring 9, the bottom part of the damping spring 9 is fixedly connected with a damping plate 10, the damping plate 10 is slidably connected inside the damping frame 8, the lower surface of the damping plate 10 is fixedly connected with a bearing 11, the inner ring of the bearing 11 is rotatably connected with a connecting rod 12, the lower surface of the connecting rod 12 is fixedly connected with a mounting seat 13, the lower surface of the mounting seat 13 is fixedly connected with a support 14, and the middle part of the support 14 is fixedly connected with a rotating shaft 15, the support 14 is rotatably connected with a pulley 16 through a rotating shaft 15, the pulley 16 is sleeved on the surface of the rotating shaft 15, a mounting box 17 is fixedly connected to the side surface of the schoolbag body 1, a sliding groove 18 is formed in the upper surface of the mounting box 17, a sliding rod 19 is arranged inside the sliding groove 18, a handle 20 is fixedly connected to the top end of the sliding rod 19, and shoulder straps 2 are fixedly connected to the upper end and the lower end of the side portion of the mounting box 17.

In a preferred embodiment, the inside fixedly connected with couple 21 of schoolbag body 1, couple 21 have cup jointed through the hanging hole and can fold and hang book pocket 22, and can fold and hang book pocket 22 bottom fixedly connected with string rope 23, and can fold and hang book pocket 22 fixed surface and be connected with a plurality of book check 24, and the equal fixed mounting in a plurality of book check 24 tops has book tablet 25 to the student places books according to book tablet 25 sign, the books of taking that can be convenient make the schoolbag inside clean and tidy.

In a preferred embodiment, the book compartments 24 are spaced equidistantly up and down from the surface of the foldable bag 22 to facilitate placement and access by students.

In a preferred embodiment, a stationery receiving bag 26 is fixedly connected to the lower end of the front portion of the schoolbag body 1, so that students can place school supplies and use the school supplies conveniently.

In a preferred embodiment, the left and right sides of the schoolbag body 1 are fixedly connected with storage bags 27, so that students can conveniently place water cups, umbrellas or learning tools and take the articles conveniently.

In a preferred embodiment, the top end of the empty groove 5 is provided with a mounting groove 28, and the pulley 16 is folded and mounted in the mounting groove 28, so that the pulley 16 can be folded into the mounting groove 28, and the pulley 16 can be hidden when the pulley 16 is not used.

In a preferred embodiment, finger-shaped recesses 29 are formed on the lower surface of the handle 3, so that the area contacted by the fingers has high friction force, and the effect of preventing slippage is achieved effectively.

The utility model discloses the theory of operation: when in use, the lower surface of the schoolbag body 1 is fixedly connected with the mounting bottom plate 4, the bottom of the mounting bottom plate 4 is provided with a hollow groove 5, the top end of the hollow groove 5 is fixedly connected with the fixing frame 6, the middle part of the fixing frame 6 is fixedly connected with the bolt 7, the fixing frame 6 is fixedly connected with the shock absorption frame 8 through the bolt 7, the top part of the inner wall of the shock absorption frame 8 is fixedly connected with the shock absorption spring 9, the bottom part of the shock absorption spring 9 is fixedly connected with the shock absorption plate 10, the shock absorption plate 10 is slidably connected inside the shock absorption frame 8, the lower surface of the shock absorption plate 10 is fixedly connected with the bearing 11, the inner ring of the bearing 11 is rotatably connected with the connecting rod 12, the lower surface of the connecting rod 12 is fixedly connected with the mounting seat 13, the lower surface of the mounting seat 13 is fixedly connected with the bracket 14, the middle part of the bracket 14 is fixedly connected with the rotating shaft 15, the bracket 14 is rotatably connected with the pulley 16 through the rotating shaft 15, the pulley 16 is sleeved on the surface of the rotating shaft 15, the upper surface of the mounting box 17 is provided with a chute 18, a slide bar 19 is arranged in the slide groove 18, the top end of the slide bar 19 is fixedly connected with a handle 20, and the upper end and the lower end of the side part of the mounting box 17 are fixedly connected with the shoulder strap 2. The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional schoolbag, includes schoolbag body (1), baldric (2) and handle (3), its characterized in that: the schoolbag comprises a schoolbag body (1), a handle (3) is fixedly connected to the upper surface of the schoolbag body (1), a mounting base plate (4) is fixedly connected to the lower surface of the schoolbag body (1), an empty groove (5) is formed in the bottom of the mounting base plate (4), a fixing frame (6) is fixedly connected to the top end of the empty groove (5), a bolt (7) is fixedly connected to the middle of the fixing frame (6), a damping frame (8) is fixedly connected to the fixing frame (6) through the bolt (7), a damping spring (9) is fixedly connected to the top of the inner wall of the damping frame (8), a damping plate (10) is fixedly connected to the bottom of the damping spring (9), the damping plate (10) is slidably connected to the inner portion of the damping frame (8), a bearing (11) is fixedly connected to the lower surface of the damping plate (10), a connecting rod (12) is rotatably connected to the inner ring of the bearing (11), and a mounting seat (13) is fixedly connected to the lower surface of the connecting rod (12), fixed surface is connected with support (14) under mount pad (13), support (14) middle part fixedly connected with pivot (15), support (14) rotate through pivot (15) and are connected with pulley (16), pulley (16) cup joint the surface in pivot (15), schoolbag body (1) side surface fixedly connected with mounting box (17), spout (18) have been seted up to mounting box (17) upper surface, spout (18) internally mounted has slide bar (19), slide bar (19) top fixedly connected with handle (20), equal fixedly connected with in both ends baldric (2) about mounting box (17) lateral part.

2. The multifunctional schoolbag as claimed in claim 1, wherein: the schoolbag comprises a schoolbag body (1), wherein a hook (21) is fixedly connected inside the schoolbag body (1), a foldable hanging book bag (22) is sleeved on the hook (21) through a hanging hole, a rope (23) is fixedly connected to the bottom of the foldable hanging book bag (22), a plurality of book lattices (24) are fixedly connected to the surface of the foldable hanging book bag (22), and a plurality of book labels (25) are fixedly installed at the tops of the book lattices (24).

3. The multifunctional schoolbag as claimed in claim 2, wherein: the book grids (24) are distributed on the surface of the foldable book hanging bag (22) at equal distances from top to bottom.

4. A multi-purpose bag according to claim 3, wherein: the lower end of the front part of the schoolbag body (1) is fixedly connected with a stationery accommodating bag (26).

5. The multifunctional schoolbag as claimed in claim 4, wherein: the left side and the right side of the schoolbag body (1) are fixedly connected with storage bags (27).

6. The multifunctional schoolbag as claimed in claim 5, wherein: mounting groove (28) have been seted up to dead slot (5) top, pulley (16) are folding to be installed in mounting groove (28).

7. The multifunctional schoolbag as claimed in claim 6, wherein: finger-shaped sockets (29) are arranged on the lower surface of the handle (3).