CN215382069U

CN215382069U - School bag

Info

Publication number: CN215382069U
Application number: CN202120119647.1U
Authority: CN
Inventors: 张珩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2022-01-04
Anticipated expiration: 2031-01-16

Abstract

The utility model provides a schoolbag, and relates to the technical field of school supplies. The storage bag comprises a hard box body and a storage bag, wherein the hard box body is provided with a first opening, the storage bag is provided with a second opening, and the storage bag is detachably connected with the hard box body. The desk has the storage space with a fixed structure and the storage space without the fixed structure, is favorable for students to quickly store, classify and manage learning materials, and releases the use space of the desk of the students to the maximum extent.

Description

School bag

Technical Field

The utility model relates to the technical field of school supplies, in particular to a schoolbag.

Background

The schoolbag is a tool for students to carry textbooks, stationery and articles for daily use.

At present, student's lesson is heavy, and relevant books and tutor's data are also more and more to be occupied by a large amount of books data on as for student's the desk, the usage space of student's desk is more and more littleer to influence student's learning state and learning efficiency, consequently some students deposit oneself schoolbag with books, but current schoolbag is because of material or structure reason, does not have storage space firmly, and the student is inconvenient to be got and put, accomodates learning data and articles for daily use. In view of the above, the present invention provides a schoolbag.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a schoolbag which is provided with a storage space with a fixed structure and a storage space without a fixed structure, so that students can conveniently store learning materials, classify and manage the learning materials and release the use space of a student desk to the maximum extent.

The embodiment of the utility model is realized by the following steps:

the embodiment provides a schoolbag, and it includes stereoplasm box and collecting bag, and the stereoplasm box is equipped with first opening, and the collecting bag is equipped with the second opening, and the collecting bag can be dismantled with the stereoplasm box and be connected.

In some embodiments of the utility model, the storage bag further comprises a connecting piece, and the storage bag is connected with the hard box body through the connecting piece.

In some embodiments of the present invention, the connecting member is a plug-in buckle, the plug-in buckle includes a male buckle and a female buckle, the male buckle is connected with the hard case, and the female buckle is connected with the storage bag.

In some embodiments of the present invention, the connecting member is a zipper, and the zipper comprises two zipper tapes which can be engaged with or disengaged from each other, wherein any one of the zipper tapes is connected with the hard case, and the other zipper tape is connected with the storage bag.

In some embodiments of the present invention, the first opening is disposed on the upper sidewall of the rigid case, the bottom of the storage bag closes the first opening, and the bottom of the storage bag is connected to the rigid case by a zipper.

In some embodiments of the present invention, the hard case further comprises two shoulder straps, and the two shoulder straps are respectively disposed on the left and right sides of the hard case.

In some embodiments of the present invention, the container further comprises a partition board, the partition board is disposed in the hard box body, and the partition board and the hard box body are integrally formed.

In some embodiments of the utility model, the hard box further comprises a dragging assembly, wherein the dragging assembly comprises a pull rod, a connecting shaft and roller groups, the roller groups are respectively connected to two ends of the connecting shaft, one end of the pull rod is fixedly connected with the connecting shaft, and the side wall of the pull rod is connected with the outer side wall of the hard box.

In some embodiments of the utility model, the roller set includes at least one roller.

In some embodiments of the utility model, the pull rod is a telescopic rod.

Compared with the prior art, the embodiment of the utility model at least has the following advantages or beneficial effects:

the embodiment of the application provides a schoolbag, and it includes stereoplasm box and collecting bag, and the stereoplasm box is equipped with first opening, and the collecting bag is equipped with the second opening, and the collecting bag can be dismantled with the stereoplasm box and be connected.

When in actual use, the schoolbag comprises a hard box body and a storage bag, wherein the hard box body is made of hard materials, so that the hard box body has a certain stable structure, and students can store books in the hard box body, so that the students can conveniently take and place and store learning materials; the student can leave articles for daily use, such as cell-phones, stationery etc. in the collecting bag, realizes classification management according to the article size, and the student of being convenient for in time finds oneself required article. Can dismantle between collecting bag and the stereoplasm box and be connected, when the student left to learn to go home and need not carry books, can separate collecting bag and stereoplasm box, only need carry the collecting bag home can. This schoolbag has two kinds of storage spaces: a fixed structure space made of a hard material and a non-fixed structure space made of a flexible material; the student desk is beneficial to fast storage, classification and management of learning materials and furthest release the use space of the student desk.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.

FIG. 1 is a partial cross-sectional view of a bag according to the present invention;

FIG. 2 is a schematic view of another partial sectional structure of the schoolbag of the utility model;

FIG. 3 is a schematic structural view of a telescopic rod according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a roller group in the embodiment of the utility model.

Icon: 1-a hard box body; 2-a storage bag; 3, a zipper; 4-a separator; 5-a connecting shaft; 6-a roller; 7-an outer loop bar; 8-inner loop bar; 9-shoulder strap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1 and 2, the present embodiment provides a schoolbag, which includes a hard case 1 and a storage bag 2, wherein the hard case 1 is provided with a first opening, the storage bag 2 is provided with a second opening, and the storage bag 2 is detachably connected with the hard case 1.

When the schoolbag is actually used, the schoolbag comprises a hard box body 1 and a storage bag 2, and the hard box body 1 is made of hard materials, so that the hard box body 1 has a certain stable structure, and students can store books in the hard box body 1, so that the students can conveniently take and store learning materials; the student can leave articles for daily use, such as cell-phones, stationery etc. in collecting bag 2, realizes classification management according to the article size, and the student of being convenient for in time finds oneself required article. Can dismantle between collecting bag 2 and the stereoplasm box 1 and be connected, when the student left to go home and need not carry books, can separate collecting bag 2 and stereoplasm box 1, only need carry collecting bag 2 go home can. This schoolbag has two kinds of storage spaces: a fixed structure space made of a hard material and a non-fixed structure space made of a flexible material; the student desk is beneficial to fast storage, classification and management of learning materials and furthest release the use space of the student desk.

In this embodiment, the hard case 1 may be made of any one of ABS, PC or PP; the storage bag 2 can be made of any one of canvas material, oxford fabric material, nylon material and cotton-flax material.

Example 2

Referring to fig. 1 and fig. 2, the present embodiment provides the following technical solutions based on embodiment 1: still include the connecting piece, collecting bag 2 passes through the connecting piece and is connected with stereoplasm box 1.

In this embodiment, link to each other collecting bag 2 and stereoplasm box 1 through the connecting piece for it is more convenient when dismantling between the two, and the wholeness is better when connecting, and is more convenient when whole schoolbag uses.

In some other embodiments on the basis of this embodiment, the connecting piece can be the magic subsides, pastes through the magic and is connected collecting bag 2 and stereoplasm box 1 for both connect inseparabler, and collecting bag 2 is difficult for the landing.

Example 3

The present embodiment proposes, based on the technical solution of embodiment 2: the connecting piece is the eye-splice, and the eye-splice includes pin thread and box, and the pin thread is connected with stereoplasm box 1, and the box is connected with collecting bag 2.

In this embodiment, the connecting piece can be for the eye-splice, and the eye-splice includes pin thread and box, and the pin thread is connected with stereoplasm box 1, and the box is connected with collecting bag 2, cooperatees pin thread and box during the use to make collecting bag 2 unite two into one with stereoplasm box 1, the eye-splice not only plays the effect of connecting, uses not only conveniently but also safety moreover, has improved the use convenience of this schoolbag.

In some other embodiments based on this embodiment, the male buckle and the hard case 1 may be connected by adhesion, and the female buckle and the storage bag 2 may be connected by adhesion or sewing.

Example 4

Referring to fig. 2, the present embodiment provides the following technical solutions based on embodiment 2: the connecting piece is a zipper 3, the zipper 3 comprises two zipper belts which can be mutually engaged or disengaged, any one zipper belt is connected with the hard box body 1, and the other zipper belt is connected with the storage bag 2.

In this embodiment, the connecting member may be a zipper 3, and the zipper 3 is composed of a zipper element, a slider, an upper stop and a lower stop (a front stop and a rear stop) or a locking member. In which the coupling elements are the key parts which directly determine the side pull strength of the slide fastener 3. Generally, the slide fastener 3 has two fastener tapes, each fastener tape has a row of fastener elements, and the two rows of fastener elements are arranged in a staggered manner. The zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab. Arbitrary piece chain belt is connected with stereoplasm box 1, and another piece chain belt is connected with collecting bag 2, and the user makes collecting bag 2 and stereoplasm box 1 merge or separate through the mutual staggered arrangement of chain tooth that the chain belt was arranged in succession, and the manufacturing cost of zip fastener 3 is low, and the market is easily obtained, can be by wide application.

Example 5

Referring to fig. 2, the present embodiment provides the following technical solutions based on embodiment 4: the first opening is arranged on the upper side wall of the hard box body 1, the first opening is sealed at the bottom of the storage bag 2, and the bottom of the storage bag 2 is connected to the hard box body 1 through a zipper 3.

In this embodiment, the first opening is located the last lateral wall of stereoplasm box 1, and first opening upwards, with arbitrary a slice chain along stereoplasm box 1's first opening part circumferential direction connection, another piece chain is connected with collecting bag 2 bottom, and when two chain meshes the back mutually, collecting bag 2's bottom can seal stereoplasm box 1's first opening, forms confined space for the books of stereoplasm box 1 are difficult for losing.

In some other embodiments based on this embodiment, any one of the fastener tapes may be connected to the first opening by adhesion, and the other fastener tape may be connected to the bottom of the storage bag 2 by adhesion or sewing.

Example 6

Referring to fig. 1 and fig. 2, the present embodiment provides the following technical solutions based on embodiment 1: the hard box body is characterized by further comprising two shoulder belts 9, wherein the two shoulder belts 9 are respectively arranged on the left side and the right side of the hard box body 1.

In this embodiment, the shoulder straps 9 are convenient for the user to carry on the back and carry; the shoulder straps 9 are wide, which is helpful for reducing the pressure of the schoolbag on the shoulders and can evenly disperse the weight of the schoolbag; if the shoulder straps 9 are provided with soft pads, strain of the schoolbag on the trapezius muscle can be relieved, and comfort of a user is improved.

Example 7

Referring to fig. 1 and fig. 2, the present embodiment provides a technical solution based on embodiment 6: still include baffle 4, baffle 4 is located in stereoplasm box 1, baffle 4 and stereoplasm box 1 integrated into one piece.

In this embodiment, the hard case 1 is internally provided with the partition boards 4, the hard case 1 is divided into a plurality of chambers by the partition boards 4, and a user can store books of different disciplines in different chambers to realize classification management; the partition plate 4 and the hard box body 1 are integrally formed, so that the production process can be reduced, and the production efficiency can be improved; and the whole structure of the hard box body 1 is more stable and is not easy to deform.

In some other embodiments based on this embodiment, the partition plate 4 and the hard box body 1 can be connected by screws, clamping and the like, so that the user can conveniently adjust the position of the partition plate 4 to form spaces with different sizes.

Example 8

Referring to fig. 3 and 4, the present embodiment provides the following technical solutions based on embodiment 1: still including dragging the line subassembly, dragging the line subassembly and including pull rod, connecting axle 5 and roller train, the roller train is connected respectively in the both ends of connecting axle 5, the one end and the connecting axle 5 fixed connection of pull rod, and the pull rod lateral wall is connected with 1 lateral wall of stereoplasm box.

In this embodiment, the wheel train is connected respectively in the both ends of connecting axle 5, and the one end and the 5 fixed connection of connecting axle of pull rod form the support frame between connecting axle 5 and the pull rod for support stereoplasm box 1, be connected the pull rod lateral wall with stereoplasm box 1 lateral wall, the pull rod is even as an organic whole with stereoplasm box 1, drives stereoplasm box 1 and removes when making things convenient for the student to stimulate the pull rod, conveniently carries books.

In this embodiment, the material of the pull rod may be made of aluminum alloy or aluminum magnesium alloy, which has high strength and low cost.

In some other embodiments based on this embodiment, a "T" shaped support frame may be formed between the connecting shaft 5 and the pull rod, so as to improve the stability of supporting the hard case 1.

Example 9

Referring to fig. 4, the present embodiment provides the following technical solutions based on embodiment 8: the roller set comprises at least one roller 6.

In this embodiment, the roller group includes at least one roller 6. When the roller group comprises a roller 6, the two ends of the connecting shaft 5 are respectively provided with the roller 6, and the rollers 6 roll by taking the connecting shaft 5 as the center, so that the hard box body 1 can be moved conveniently; when the roller group comprises two rollers 6, the two ends of the connecting shaft 5 are both provided with the two rollers 6, when the number of the rollers is more, the hard box body 1 bears more load, the two rollers 6 can better support the hard box body 1, and the pushing is more labor-saving; when including three gyro wheel 6 in the roller train, the line of the center of three gyro wheel 6 forms triangle-shaped, can rotate between connecting axle 5 and the roller train, when meetting stair, three gyro wheel 6 in the roller train overturns forward in proper order, and it is more convenient to carry.

In some other embodiments based on this embodiment, the number of the rollers 6 in the roller group may also be 4, 5, 6, etc., but is not limited thereto.

Example 10

Referring to fig. 3 and 4, the present embodiment proposes, based on the technical solutions of embodiment 8 or embodiment 9: the pull rod is a telescopic rod.

In this embodiment, the telescopic rod comprises an outer loop bar 7 and an inner loop bar 8, the outer loop bar 7 is sleeved outside the inner loop bar 8, one end of the outer loop bar 7 is fixedly connected with the connecting shaft 5, the side wall of the outer loop bar 7 is connected with the outer side wall of the hard box body 1, the outer loop bar 7 and the hard box body 1 are connected into a whole, when in use, a user pulls out the inner loop bar 8 from the outer loop bar 7, and pulls the inner loop bar 8 to drive the hard box body 1 to move; when not in use, the inner loop bar 8 can be retracted into the outer loop bar 7, thereby improving the integrity of the schoolbag.

In some other embodiments based on this embodiment, the u-shaped expansion rod provides a better support for the rigid body 1.

In summary, the embodiment of the present invention provides a schoolbag, which includes a hard case 1 and a storage bag 2, wherein the hard case 1 is provided with a first opening, the storage bag 2 is provided with a second opening, and the storage bag 2 is detachably connected with the hard case 1.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A schoolbag is characterized in that: the storage bag is detachably connected with the hard box body; the two shoulder belts are respectively arranged on the left side and the right side of the hard box body; the hard box body is internally provided with a baffle, and the baffle and the hard box body are integrally formed.

2. The bag according to claim 1, wherein: still include the connecting piece, the collecting bag pass through the connecting piece with the stereoplasm box is connected.

3. The bag according to claim 2, wherein: the connecting piece is the eye-splice, the eye-splice includes pin thread and box, the pin thread with the stereoplasm box is connected, the box with the collecting bag is connected.

4. The bag according to claim 2, wherein: the connecting piece is a zipper, the zipper comprises two chain belts which can be mutually engaged or disengaged, any chain belt is connected with the hard box body, and the other chain belt is connected with the storage bag.

5. The bag according to claim 4, wherein: the first opening is formed in the upper side wall of the hard box body, the bottom of the storage bag is closed to the first opening, and the bottom of the storage bag is connected to the hard box body through the zipper.

6. The bag according to claim 1, wherein: the hard box body is characterized by further comprising a dragging assembly, wherein the dragging assembly comprises a pull rod, a connecting shaft and roller groups, the roller groups are respectively connected to two ends of the connecting shaft, one end of the pull rod is fixedly connected with the connecting shaft, and the side wall of the pull rod is connected with the outer side wall of the hard box body.

7. The bag according to claim 6, wherein: the roller group comprises at least one roller.

8. The bag according to claim 6 or 7, characterized in that: the pull rod is a telescopic rod.