CN217658593U

CN217658593U - Novel spine protection schoolbag

Info

Publication number: CN217658593U
Application number: CN202221335636.8U
Authority: CN
Inventors: 黄子实; 吴昊旻; 黄奕江
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a novel protect spine schoolbag, it includes first inclusion (1), its characterized in that: the first packaging body (1) is connected with a pair of shoulder straps (6), one end of each shoulder strap (6) is connected with the second packaging body (2), a nylon hook strap (3) is arranged on each second packaging body (2), two sides of each first packaging body (1) are respectively provided with a connecting belt (4) correspondingly matched with the nylon hook strap (3), and nylon velvet belts (5) correspondingly matched with the nylon hook straps (3) are arranged on the front side and the back side of the end part of one end of each connecting belt (4). The utility model discloses simple structure, convenient to use falls into the split type structure that can be located health front/back both sides through the schoolbag, and balanced gravity avoids the too big condition of backbone pressure that gravity caused based on the user back.

Description

Novel spine protection schoolbag

The technical field is as follows:

the utility model belongs to the technical field of the study article and specifically relates to a novel spine protection schoolbag.

Background art:

the schoolbag is a learning tool commonly used by students, and the school of the students is heavy at present, so that the books loaded in the schoolbag can generate great falling force more and more, the students have to bend forwards and arch the backs to overcome the effect by the force of the waist, the deformation of the spine and the damage of the waist can be caused for a long time, and the development of the students is influenced. Also appear being located the split type schoolbag of preceding, back both sides of health among the prior art, like the utility model patent of publication CN2048690U, nevertheless there is two bags to connect and adopt to hang the mode of detaining and connect, need correspond button and hanging hole during the connection, owing to put into heavy objects such as books in the string bag when connecting for comparatively difficult during the connection, waste time and energy, and the button that the metal was made still can press from both sides the problem of hindering the hand when articulating with the hanging hole.

The utility model has the following contents:

the utility model provides a novel spine protection schoolbag in order to overcome the defects in the prior art.

The application provides the following technical scheme: the utility model provides a novel protect spine schoolbag, it includes first inclusion, is connected with its characterized in that of braces on first inclusion: the first bag body is connected with a pair of shoulder belts, one end of each shoulder belt is connected with a second bag body, the lower part of the second bag body is provided with a nylon hook belt surrounding the second bag body, two sides of the first bag body are respectively provided with a connecting belt correspondingly matched with the nylon hook belt, and the front side and the back side of one end part of the connecting belt are respectively provided with the nylon hook belt correspondingly matched with the nylon hook belt; the axes of the shoulder belts are distributed in parallel, and arc parts are arranged on the inner sides of the two shoulder belts along the axial direction.

On the basis of the technical scheme, the following further technical scheme can be provided:

and zippers communicated with the interior of the bag body are respectively arranged on two sides of the shoulder strap connecting part of the second bag body.

The front surface of the second bag body is connected with a liner layer protruding out of the second bag body, and a group of groove bodies are uniformly distributed on the surface of the liner layer.

Utility model advantage:

the utility model discloses simple structure, convenient to use falls into the split type structure that can be located health front/back both sides through the schoolbag, and balanced gravity avoids the too big condition of backbone pressure that gravity caused based on the user back. Particularly, the second bag body is turned over from the back to the front of the body by adopting a mode of a pair of shoulder straps, and then the first bag body and the second bag body are connected at the waist of a user through the connecting straps. The change state's of whole schoolbag state conversion, convenient and fast, safe controllable is convenient for direct operation alone.

Description of the drawings:

FIG. 1 is a schematic view of the second package positioned behind the first package;

FIG. 2 is a schematic diagram of a second weld;

FIG. 3 is a schematic view of the second package when inverted;

fig. 4 is a schematic structural view of the second pack when the second pack is positioned in front of the first pack.

The specific implementation mode is as follows:

as shown in figures 1-4, a novel spine protection schoolbag comprises a first bag body 1, wherein a shoulder strap 1a is connected to the surface of one side of the first bag body 1, and a first zipper 1b communicated with the interior of the bag body is connected to the upper end of the first bag body 1.

A second bag body 2 and a pair of shoulder belts 6 are arranged, one end of each shoulder belt 6 is connected with the top of the second bag body 2, and the other end of each shoulder belt 6 is connected with the top of the first bag body 1 on one side of the first zipper 1b. The axes of the shoulder straps 6 are distributed in parallel and have a certain interval, and the inner sides of the shoulder straps 6 are provided with arc parts 6a along the axial direction so as to give way to the head of a user when the second package body 2 is overturned.

The end parts of the two ends of the shoulder strap 6 are respectively connected with a telescopic part 6b, the telescopic parts 6b are shoulder strap 6 bodies with folds, and can also be elastic belts, so that the shoulder strap 6 has a certain telescopic function, the height of the second bag body can be lower than that of the first bag body when the second bag body turns over to the front chest of a user, the gravity center is reduced, the sight of the user is not influenced, and the shoulder strap is suitable for users with different body types.

As shown in figure 1, a zipper 2a communicated with the inside of the bag body is respectively arranged at the inner side and the outer side of the joint of the second bag body 2 and the shoulder strap 6. So that the second package can be opened both when it is positioned at the back and the front of the body.

As shown in fig. 1, a flexible backing layer 7 protruding out of the bag body is connected to the middle upper part of the front surface of the second bag body 2, a group of groove bodies 7a are arranged on the surface of the backing layer 7, the single groove body 7a is of a through groove structure, and the group of groove bodies 7a are distributed in a grid shape.

As shown in fig. 4, when the second package body is turned to the front of the first package body, the lining layer can be attached to the chest and abdomen position of a user, the groove bodies which are distributed in a latticed manner can effectively buffer pressure, air circulation of the chest and abdomen position can be guaranteed, and the comfort level of the user is improved.

As shown in fig. 1, 3 and 4, a connecting strap 4 is connected to the lower part of the thickness end surface of both sides of the first bag body 1, and a nylon velvet belt 5 is connected to both the front and back surfaces of one end of the connecting strap 4. A nylon hook tape 3 surrounding the second bag body 2 is connected to the surface of the lower part of the second bag body 2 below the backing layer 7. The nylon hook belt 3 can be matched with the nylon velvet belt 5 in a connected mode of nylon velvet buckles.

As shown in fig. 1 and 2, when the second bag body is positioned at the rear of the first bag body, the connecting band 4 extends backwards, and the nylon velvet strip 5 on the connecting band 4 is adhered to the nylon hook strip 3 on the front surface of the second bag body 2, so that the first bag body and the second bag body are fixedly connected together. As shown in fig. 4, when the second pack is positioned in front of the first pack, the connecting band 4 is extended forward and the nylon fastener tape 5 of the connecting band 4 is adhered to the nylon hook tape 3 of the reverse side of the second pack 2.

The use process comprises the following steps:

1) When the book to be carried is less and lighter, the second package body is placed behind the first package body and the nylon velvet belt on the connecting belt and the nylon velvet hook belt on the front surface of the second package body are used as shown in fig. 1. The books to be carried are put into the first and second bag bodies, and then the utility model is carried on the back like the common schoolbag.

2) When more books need to be carried and the weight is heavier, a part of books can be placed into the first bag body, then the first bag body is backed up, the second bag body without load is turned to the front of the chest, and then the second bag body is opened through the zipper to place the rest books into the nylon velvet belt on the connecting belt and the nylon velvet hook belt 3 on the reverse side of the second bag body 2 to be bonded together. So that the weight is distributed on the front and the back of the body in a balanced way, thereby avoiding the weight concentration and the burden of the back to the lumbar.

Claims

1. The utility model provides a novel protect spine schoolbag, it includes first inclusion (1), is connected with braces (1 a) its characterized in that on first inclusion (1): the first packaging body (1) is connected with a pair of shoulder straps (6), one end of each shoulder strap (6) is connected with a second packaging body (2), a nylon hook strap (3) is arranged on each second packaging body (2), two sides of each first packaging body (1) are respectively provided with a connecting strap (4) correspondingly matched with the nylon hook strap (3), and the front side and the back side of the end part of each connecting strap (4) are respectively provided with nylon velvet straps (5) correspondingly matched with the nylon hook straps (3); the axes of the shoulder straps (6) are distributed in parallel, and arc parts (6 a) are arranged on the inner sides of the two shoulder straps (6).

2. A novel spine protection bag according to claim 1, wherein: zippers (2 a) communicated with the inside of the bag body are respectively arranged on two sides of the joint of the shoulder straps (6) of the second bag body (2).

3. A novel spine protection schoolbag as claimed in claim 1, characterized in that: the front surface of the second package body (2) is connected with a liner layer (7) protruding out of the second package body (2), and a group of groove bodies (7 a) are uniformly distributed on the surface of the liner layer (7).