CN219845475U

CN219845475U - Multifunctional schoolbag

Info

Publication number: CN219845475U
Application number: CN202320361765.2U
Authority: CN
Inventors: 杨新; 王渊鑫; 冯珊珊; 唐钰熙; 尚煜翔; 穆惟时
Original assignee: Happy Smart Manufacturing Shenzhen Technology Co ltd
Current assignee: Happy Smart Manufacturing Shenzhen Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-10-20
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a multifunctional schoolbag, in particular to the technical field of schoolbags, which comprises a main bag, wherein a portable mechanism is arranged on one side of the main bag, and comprises an outer plate, an inner rod, a handle, a limiting groove, a spring, a limiting ball, an electric sliding rail, a sliding block and a pulley. According to the utility model, the portable mechanism is arranged, so that the schoolbag can be carried by students more easily in later use, the schoolbag can be stably placed on the ground through the portable mechanism, the students can manually pull the handles upwards to drive the inner rod to move upwards in the outer plate, the limit ball is pulled out of the limit groove, the springs are driven to contract in the inner rod, the inner rod is pulled out, the springs are reset when the schoolbag is moved to a proper position, the limit ball is pushed into the limit groove, and when the students need to put the schoolbag stably, the students control the electric slide rail, so that the slide block is driven to move upwards.

Description

Multifunctional schoolbag

Technical Field

The utility model relates to the technical field of schoolbags, in particular to a multifunctional schoolbag.

Background

The schoolbag is made of cloth, leather and the like, students are used for carrying textbooks and stationery, according to the change of aesthetic tastes of consumers, the schoolbag develops a schoolbag case which can lighten the burden of the students, the materials of the schoolbag case are more diversified, and the texture bags such as leather, PU, polyester, canvas, cotton and the like follow fashion trend;

through searching, the prior patent (publication number: CN 217986931U) discloses a multifunctional schoolbag, which comprises a schoolbag body, wherein an opening is formed in the front side of the schoolbag body and a front piece structure is arranged on the front side of the schoolbag body, the front piece structure comprises an upper front piece and a lower front piece, the upper front piece and the lower front piece are detachably connected to the schoolbag body, a pen box structure is arranged on the upper front piece, and a book holder structure is arranged on the lower front piece. The utility model aims to solve the technical problems in the prior art and provides a multifunctional schoolbag, which can take down an upper front piece to be used as a pen box and take down a lower front piece to be used as a book rest, so that the schoolbag has multiple functions. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

when the existing multifunctional schoolbag is used in the later period, the students need to put the schoolbag on the ground to slide through the pulleys after carrying the schoolbag for a long time, but when the students loosen the schoolbag, the students slide through the pulleys to enable the schoolbag to slide at will and fall off, and the portable mechanism is not arranged, so that the schoolbag can be conveniently carried and prevented from sliding at will, and a portable mechanism is needed to be additionally arranged;

therefore, a multifunctional schoolbag is provided for the problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a multifunctional schoolbag to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional schoolbag, includes the main package, portable mechanism is installed to one side of main package, portable mechanism includes planking, interior pole, handle, spacing groove, spring, spacing ball, electronic slide rail, slider, pulley.

The inside swing joint of planking has interior pole, the one end fixedly connected with handle of interior pole, the spacing groove has evenly been seted up to the inner wall both sides upper end of planking, the inside swing joint of interior pole has the spring, the equal fixedly connected with spacing ball in both sides of spring, electronic slide rail is installed to the inner wall both sides lower extreme of planking, the inside sliding connection of electronic slide rail has the slider, one side fixedly connected with pulley of slider.

Preferably, the other side fixedly connected with auxiliary bag of main package, the zip fastener is installed to the front end of main package, the zip fastener is connected with the zip fastener head through the chain, both ends are all fixedly connected with band around the one side of main package.

Preferably, a first placing bag is fixedly connected to one side of the inner wall of the main bag, a second placing bag is fixedly connected to the other side of the inner wall of the main bag, and a first connecting belt is fixedly connected to one side of the first placing bag.

Preferably, one end of the first connecting belt is fixedly connected with a limiting buckle, one side of the second placing bag is fixedly connected with a second connecting belt, and one end of the second connecting belt is fixedly connected with a hollow buckle.

Preferably, the main bag is connected with the zipper head through a zipper, and the zipper and the main bag are arranged in a horizontal state.

Preferably, the spring is connected with the limiting groove through the limiting ball, and the outer structure of the limiting ball is matched with the inner structure of the limiting groove.

Preferably, the pulley is connected with the electric sliding rail through a sliding block, and the external structure of the sliding block is matched with the internal structure of the electric sliding rail.

Preferably, the first connecting strap is connected with the hollow buckle through the limit buckle, and the outer structure of the limit buckle is matched with the inner structure of the hollow buckle.

The utility model has the technical effects and advantages that:

1. compared with the prior art, this multi-functional schoolbag is through setting up portable mechanism, can make the device when later stage uses, can make the student lighter when carrying the schoolbag through portable mechanism, and, can also be with the schoolbag steady place subaerial, through the manual upward pulling handle of student, thereby drive interior pole and upwards remove in the planking, thereby take out spacing ball from the spacing inslot, thereby drive the spring and shrink in interior pole, thereby take out interior pole, when moving to suitable position, the spring resets, thereby promote spacing ball to the spacing inslot, when the student need put the schoolbag steady, through student control electric sliding rail, thereby drive slider upward movement, thereby drive pulley upward movement, thereby shrink the inside of planking with the pulley.

2. Compared with the prior art, this multi-functional schoolbag is through first placing bag, second placing bag, first connecting band, spacing knot, second connecting band, hollow mutually supporting between the knot, thereby can classify the books in the schoolbag and place, and can carry out spacing to books, prevent that books from mixing, classify books through the student, thereby place respectively in first placing bag and second placing bag, rethread student manually pulls first connecting band and second connecting band, thereby insert hollow knot with spacing knot in, thereby spacing books.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

FIG. 3 is a schematic view of the portable mechanism of the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.

Fig. 5 is a schematic view of the structure of the first placing bag according to the present utility model.

The reference numerals are: 1. a main bag; 2. a portable mechanism; 201. an outer plate; 202. an inner rod; 203. a handle; 204. a limit groove; 205. a spring; 206. a limit ball; 207. an electric slide rail; 208. a slide block; 209. a pulley; 3. a secondary bag; 4. a zipper; 5. a slider of a slide fastener; 6. a belting; 7. a first placement bag; 8. a second placement bag; 9. a first connecting band; 10. a limit button; 11. a second connecting band; 12. a hollow buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The utility model provides a multi-functional schoolbag as shown in fig. 3 and 4, including main package 1, portable mechanism 2 is installed to one side of main package 1, portable mechanism 2 includes planking 201, interior pole 202, handle 203, spacing groove 204, spring 205, spacing ball 206, electronic slide rail 207, slider 208, pulley 209, the inside swing joint of planking 201 has interior pole 202, the one end fixedly connected with handle 203 of interior pole 202, spacing groove 204 has evenly been seted up to the inner wall both sides upper end of planking 201, the inside swing joint of interior pole 202 has spring 205, the equal fixedly connected with spacing ball 206 in both sides of spring 205, electronic slide rail 207 is installed to the inner wall both sides lower extreme of planking 201, the inside sliding connection of electronic slide rail 207 has slider 208, one side fixedly connected with pulley 209 of slider 208.

Wherein: the student manually pulls the handle 203 upwards to drive the inner rod 202 to move upwards in the outer plate 201, so that the limit ball 206 is pulled out of the limit groove 204, and the spring 205 is driven to retract in the inner rod 202, so that the inner rod 202 is moved upwards.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 2, as a preferred embodiment; the other side fixedly connected with auxiliary bag 3 of main package 1, the zip fastener 4 is installed to the front end of main package 1, and zip fastener 4 is connected with zip fastener head 5 through the chain, and both ends all fixedly connected with band 6 around one side of main package 1, and is further, pinch zip fastener head 5 through the student is manual to upwards remove zip fastener head 5, thereby pull open zip fastener 4, thereby open main package 1.

As shown in fig. 5, as a preferred embodiment; the first bag 7 of placing of inner wall one side fixedly connected with of main package 1, the second bag 8 of placing of inner wall opposite side fixedly connected with of main package 1, one side fixedly connected with first connecting band 9 of first bag 7 of placing, further, place the books respectively in first bag 7 of placing and second bag 8, the first connecting band 9 of rethread student's manual pulling to drive spacing knot 10 and remove.

As shown in fig. 5, as a preferred embodiment; one end fixedly connected with spacing knot 10 of first connecting band 9, one side fixedly connected with second connecting band 11 of second disposal bag 8, the one end fixedly connected with hollow knot 12 of second connecting band 11, further, place the books respectively in first disposal bag 7 and second disposal bag 8, rethread student manually pulls first connecting band 9 and second connecting band 11 to insert spacing knot 10 in the hollow knot 12.

As shown in fig. 2, as a preferred embodiment; the main bag 1 is connected with the zipper head 5 through the zipper 4, and the zipper 4 and the main bag 1 are horizontally arranged, and further, the zipper head 5 is manually pinched by a student, so that the zipper head 5 is moved upwards, the zipper 4 is pulled open, and the main bag 1 is opened.

As shown in fig. 3, as a preferred embodiment; the spring 205 is connected with the limit groove 204 through the limit ball 206, and the external structure of the limit ball 206 is matched with the internal structure of the limit groove 204, and further, the spring 205 is reset, so that the limit ball 206 is pushed into the limit groove 204.

As shown in fig. 4, as a preferred embodiment; the pulley 209 is connected with the electric slide rail 207 through the slider 208, and the outer structure of the slider 208 matches with the inner structure of the electric slide rail 207, further, the electric slide rail 207 is controlled by students, so that the slider 208 is driven to move upwards, and the pulley 209 is driven to move upwards.

As shown in fig. 5, as a preferred embodiment; the first connecting strap 9 is connected with the hollow buckle 12 through the limit buckle 10, the outer structure of the limit buckle 10 is matched with the inner structure of the hollow buckle 12, and further, the first connecting strap 9 and the second connecting strap 11 are pulled manually by students, so that the limit buckle 10 is inserted into the hollow buckle 12.

The working process of the utility model is as follows:

when the multifunctional schoolbag is used in the later stage, firstly, students carry the device on the back through the bag strap 6, when the students carry the device on the back, the handles 203 are manually pulled upwards by the students, so that the inner rod 202 is driven to move upwards in the outer plate 201, the limiting balls 206 are pulled out of the limiting grooves 204, the springs 205 are driven to retract in the inner rod 202, so that the inner rod 202 moves upwards, when the students move to a proper position, the springs 205 are reset, so that the limiting balls 206 are pushed into the limiting grooves 204, when the students need to stably put the schoolbag, the electric sliding rail 207 is controlled by the students, so that the sliding blocks 208 are driven to move upwards, so that the pulleys 209 retract into the outer plate 201, so that the schoolbag can be stably placed on the ground, the students can manually pinch the books through the pulleys 5, so that the zippers 5 are moved upwards, the zippers 4 are pulled open, the main bag 1 is respectively placed in the first placing bag 7 and the second placing bag 8, the students are manually connected with the second connecting belt 9 through the first connecting belt, the hollow buckles 11 are connected with the second connecting belt 11, and the hollow buckles 10 are inserted into the hollow books, and the sliding rail is prevented from sliding in the sliding device, and the sliding device is a work in the book is realized.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

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

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a multifunctional schoolbag, includes main package (1), its characterized in that: a portable mechanism (2) is arranged on one side of the main bag (1), and the portable mechanism (2) comprises an outer plate (201), an inner rod (202), a handle (203), a limiting groove (204), a spring (205), a limiting ball (206), an electric sliding rail (207), a sliding block (208) and a pulley (209);

the inside swing joint of planking (201) has interior pole (202), the one end fixedly connected with handle (203) of interior pole (202), spacing groove (204) have evenly been seted up to the inner wall both sides upper end of planking (201), the inside swing joint of interior pole (202) has spring (205), the both sides of spring (205) all fixedly connected with spacing ball (206), electronic slide rail (207) are installed to the inner wall both sides lower extreme of planking (201), the inside sliding connection of electronic slide rail (207) has slider (208), one side fixedly connected with pulley (209) of slider (208).

2. A multi-purpose bag as defined in claim 1, wherein: the novel bag is characterized in that the auxiliary bag (3) is fixedly connected to the other side of the main bag (1), the zipper (4) is arranged at the front end of the main bag (1), the zipper head (5) is connected to the zipper (4) through a chain, and the bag straps (6) are fixedly connected to the front end and the rear end of one side of the main bag (1).

3. A multi-purpose bag as defined in claim 1, wherein: the novel bag is characterized in that a first placing bag (7) is fixedly connected to one side of the inner wall of the main bag (1), a second placing bag (8) is fixedly connected to the other side of the inner wall of the main bag (1), and a first connecting belt (9) is fixedly connected to one side of the first placing bag (7).

4. A multi-purpose bag as defined in claim 3, wherein: one end fixedly connected with limit button (10) of first connecting band (9), one side fixedly connected with second connecting band (11) of second placing bag (8), one end fixedly connected with hollow knot (12) of second connecting band (11).

5. A multi-purpose bag as defined in claim 2, wherein: the main bag (1) is connected with the zipper head (5) through the zipper (4), and the zipper (4) and the main bag (1) are horizontally arranged.

6. A multi-purpose bag as defined in claim 1, wherein: the spring (205) is connected with the limiting groove (204) through the limiting ball (206), and the outer structure of the limiting ball (206) is matched with the inner structure of the limiting groove (204).

7. A multi-purpose bag as defined in claim 1, wherein: the pulley (209) is connected with the electric sliding rail (207) through a sliding block (208), and the external structure of the sliding block (208) is matched with the internal structure of the electric sliding rail (207).

8. The utility model as defined in claim 4, wherein: the first connecting belt (9) is connected with the hollow buckle (12) through the limit buckle (10), and the outer structure of the limit buckle (10) is matched with the inner structure of the hollow buckle (12).