CN218044175U

CN218044175U - Multi-functional children's knapsack of safe type

Info

Publication number: CN218044175U
Application number: CN202120303420.2U
Authority: CN
Inventors: 林同川
Original assignee: Quanzhou Kaili Tourism Products Co ltd
Current assignee: Quanzhou Kaili Tourism Products Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-12-16
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a multi-functional children's knapsack of safe type, including inclusion, braces, storing bag and handle, the rear end symmetry of inclusion has sewed up two sets of braces, the storing bag has sewed up to the front end bottom of inclusion, the handle is installed at the top of inclusion, the zip fastener has been sewed up at the top of inclusion, the middle part of zip fastener is located the below symmetry of handle and installs two sets of zip fasteners, flexible section of thick bamboo is installed to the bottom of handle, the buckle cover of two sets of zip fasteners of cladding is installed to flexible section of thick bamboo's bottom. The utility model discloses in, at first, be equipped with padlock formula theftproof structure, can further carry out further padlock processing with the knapsack after the closure, promoted the degree of difficulty that the schoolbag was opened to outsider to promoted children's schoolbag's theftproof performance, secondly, be equipped with the safety warning structure, can carry out real-time detection and processing with children's environment behind the back when children are carrying on the back the schoolbag walking, reduced the unexpected emergence of children's walking in-process, thereby promoted children's knapsack's safety in utilization.

Description

Multi-functional children's knapsack of safe type

Technical Field

The utility model relates to a children's knapsack technical field especially relates to a multi-functional children's knapsack of safe type.

Background

The children schoolbag is a bag capable of containing books or stationery, and the existing schoolbag is more of a five-flower eight-door structure and is made of common cloth or canvas and the like. Mainly has double shoulders, and is beneficial to the health of children. Also single-shoulder, pull-rod. However, the existing children backpack still has the defects that: most of the backpack is not provided with an anti-theft structure, so that the backpack after being locked is difficult to further carry out locking treatment, and the anti-theft performance is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the safe multifunctional children backpack aims to solve the problems that the traditional children backpack is difficult to further lock and handle the locked backpack, and the anti-theft performance is poor.

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

the utility model provides a multi-functional children knapsack of safe type, includes inclusion, braces, storing bag and handle, the rear end symmetry of inclusion has sewed up two sets of braces, the storing bag has sewed up to the front end bottom of inclusion, the handle is installed at the top of inclusion, the zip fastener has been sewed up at the top of inclusion, two sets of zip fasteners are installed to the below symmetry that the middle part of zip fastener is located the handle, telescopic cylinder is installed to the bottom of handle, the buckling cover of two sets of zip fasteners of cladding is installed to telescopic cylinder's bottom, the extrusion spring that is vertical distribution is installed to telescopic cylinder's inboard, buckle two sets of pull blocks of top symmetry fixedly connected with of cover.

As a further description of the above technical solution:

and a warning lamp and a buzzer are sequentially arranged at the top of the front end of the storage bag from left to right.

As a further description of the above technical solution:

the bottom of the inner side of the storage bag is sequentially provided with a controller and a storage battery from left to right.

As a further description of the above technical solution:

the bag comprises a bag body, a distance sensor, a controller and a warning lamp, wherein the front end of the bag body is positioned below the storage bag and is provided with the distance sensor, the output end of the distance sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the warning lamp and the buzzer respectively.

As a further description of the above technical solution:

the solar storage bag comprises a bag body and is characterized in that a solar panel is installed at the top of the front end of the bag body, a power switch is installed in the middle of the front end of the storage bag, the output end of the solar panel is electrically connected with the input end of a storage battery, and the output end of the storage battery is electrically connected with the input end of the power switch.

As a further description of the above technical solution:

and the output end of the power switch is electrically connected with the input ends of the warning lamp, the buzzer, the controller and the distance sensor respectively.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be equipped with padlock formula theftproof structure, be equipped with a flexible section of thick bamboo between handle and inclusion, buckle cover and extrusion spring, when the user grips the handle and will buckle the upwards pull of the pull piece that covers, the buckle cover just can upwards break away from inclusion and zip, alright operation zip carries out the operation that opens and shuts of inclusion this moment, after the pull piece is carried out to the pine, under the effect of extrusion spring elasticity, the buckle cover just can cover two sets of zip, this kind of structure can be with the knapsack after the closure further padlock processing of going forward, the degree of difficulty that the schoolbag was opened to the outsider has been promoted, thereby children's schoolbag's theftproof performance has been promoted.

2. The utility model discloses in, be equipped with the safety warning structure, be equipped with distance sensor and storing bag on the inclusion, be equipped with the warning light on the storing bag simultaneously, bee calling organ and controller, before the user carries on one's back the schoolbag, alright open switch, distance sensor during operation just can real-time detection inclusion rear have the barrier, when being close to children's certain distance, distance sensor just can be with data transmission to controller, the controller carries out analysis and calculation with data, and can control warning light and bee calling organ work, the warning light just can send light signal, bee calling organ just can send sound signal simultaneously, thereby remind children simultaneously, rear pedestrian or vehicle, this kind of structure can be when children are carrying on one's back the schoolbag walking, carry out real-time detection and processing with children's environment behind one's back, the unexpected emergence of children's walking in-process has been reduced, thereby the safety in utilization of children's knapsack has been promoted.

Drawings

Fig. 1 is a schematic diagram of a structure of a safety type multifunctional children backpack provided by the present invention;

fig. 2 is a schematic view of the connection structure between the bag body and the handle of the utility model;

fig. 3 is a work flow diagram of the present invention.

Illustration of the drawings:

1. a bag body; 101. a harness; 102. a storage bag; 103. a handle; 104. a zipper; 105. zipper pulling; 2. a solar panel; 3. a warning light; 4. a buzzer; 5. a power switch; 6. a controller; 7. a distance sensor; 8. a storage battery; 9. a telescopic cylinder; 10. buckling a cover; 1001. lifting the block; 11. compressing the spring.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multi-functional children's knapsack of safe type, including inclusion 1, braces 101, storing bag 102 and handle 103, the rear end symmetry of inclusion 1 has sewed up two sets of braces 101, the storing bag 102 has sewed up in the front end bottom of inclusion 1, handle 103 is installed at the top of inclusion 1, zip fastener 104 has sewed up at the top of inclusion 1, two sets of zip fasteners 105 are installed to the below symmetry that the middle part of zip fastener 104 is located handle 103, telescopic tube 9 is installed to the bottom of handle 103, buckle closure 10 of two sets of zip fasteners 105 of cladding is installed to telescopic tube 9's bottom, extrusion spring 11 that is vertical distribution is installed to telescopic tube 9's inboard, the top symmetry fixedly connected with of buckle closure 10 is two sets of carry and draws the piece 1001, extrusion spring 11's setting is convenient for buckle closure 10 and the elasticity padlock processing between inclusion 1, the setting of two sets of carrying and drawing the piece 1001, the user is convenient for the lift operation processing of buckle closure 10.

Specifically, as shown in fig. 1-3, a warning light 3 and a buzzer 4 are sequentially installed at the top of the front end of the storage bag 102 from left to right, a controller 6 and a storage battery 8 are sequentially installed at the bottom of the inner side of the storage bag 102 from left to right, a distance sensor 7 is installed at the front end of the bag body 1 below the storage bag 102, the output end of the distance sensor 7 is electrically connected with the input end of the controller 6, the output end of the controller 6 is electrically connected with the input ends of the warning light 3 and the buzzer 4, a solar panel 2 is installed at the top of the front end of the bag body 1, a power switch 5 is installed in the middle of the front end of the storage bag 102, the output end of the solar panel 2 is electrically connected with the input end of the storage battery 8, the output end of the storage battery 8 is electrically connected with the input end of the power switch 5, the output end of the power switch 5 is electrically connected with the warning light 3, the buzzer 4, the controller 6 and the input end of the distance sensor 7, and the power switch 5 is arranged, so as to facilitate the power-on control processing of the storage battery 8.

The working principle is as follows: when the bag is used, when a user needs to open the bag body 1, the user can hold the handle 103 and pull the lifting block 1001 on the buckle cover 10 upwards, the buckle cover 10 can be separated from the bag body 1 and the zipper 105 upwards, at the moment, the zipper 105 can be operated to open the bag body 1, after the bag body 1 is closed, the lifting block 1001 can be released, under the action of the elastic force of the extrusion spring 11, the buckle cover 10 can cover the two groups of zippers 105, the anti-theft buckle lock processing after the bag body 1 is closed is completed, the user can open the power switch 5 before carrying the bag body 1, the storage battery 8 can supply power to electric equipment, the distance sensor 7 can detect whether an obstacle exists behind the bag body 1 in real time when working, when the obstacle is close to a certain distance from a child, the distance sensor 7 can transmit data to the controller 6, the controller 6 analyzes and calculates the data, and controls the warning lamp 3 and the buzzer 4 to work, the lamp 3 can send a light signal, and the buzzer 4 can send a sound signal at the same time, and the back or can remind the child or the child.

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 multi-functional children's knapsack of safe type, includes inclusion (1), braces (101), storing bag (102) and handle (103), its characterized in that, the rear end symmetry of inclusion (1) has sewed up two sets of braces (101), storing bag (102) have been sewed up to the front end bottom of inclusion (1), handle (103) are installed at the top of inclusion (1), zip fastener (104) have been sewed up at the top of inclusion (1), two sets of zip fasteners (105) are installed to the below symmetry that the middle part of zip fastener (104) is located handle (103), telescopic cylinder (9) are installed to the bottom of handle (103), buckle closure (10) of two sets of zip fasteners (105) of cladding are installed to the bottom of telescopic cylinder (9), extrusion spring (11) that are vertical distribution are installed to the inboard of telescopic cylinder (9), the top symmetry fixedly connected with two sets of pulling blocks (1001) of buckle closure (10).

2. The safety multifunctional children backpack according to claim 1, wherein the top of the front end of the storage bag (102) is provided with a warning light (3) and a buzzer (4) from left to right.

3. The multifunctional safety backpack for children as claimed in claim 2, wherein the controller (6) and the battery (8) are installed on the bottom inside the storage bag (102) from left to right.

4. The safety multifunctional children backpack according to claim 3, wherein a distance sensor (7) is installed at the front end of the backpack body (1) below the storage bag (102), the output end of the distance sensor (7) is electrically connected with the input end of the controller (6), and the output end of the controller (6) is electrically connected with the input ends of the warning light (3) and the buzzer (4), respectively.

5. The multifunctional safety backpack for children as claimed in claim 4, wherein a solar panel (2) is installed on the top of the front end of the backpack body (1), a power switch (5) is installed in the middle of the front end of the storage bag (102), the output end of the solar panel (2) is electrically connected to the input end of the storage battery (8), and the output end of the storage battery (8) is electrically connected to the input end of the power switch (5).

6. The safety multifunctional children backpack according to claim 5, wherein the output end of the power switch (5) is electrically connected to the input ends of the warning light (3), the buzzer (4), the controller (6) and the distance sensor (7), respectively.