CN211048663U

CN211048663U - Simple and easy portable schoolbag

Info

Publication number: CN211048663U
Application number: CN201922198966.1U
Authority: CN
Inventors: 赵一萱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-21
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a schoolbag that simply just moves, including intermediate layer bead, schoolbag body and gyro wheel, the below body coupling schoolbag body of intermediate layer bead, the intermediate layer is separated through separating cloth to the inboard of schoolbag body, the lower part fixed mounting schoolbag area of intermediate layer bead and schoolbag body, four angle fixed mounting fixed blocks in the bottom of schoolbag body, the gyro wheel is installed in the outside of fixed block, and is horizontal through connecting rod fixed connection, vertically pass through telescopic link fixed connection between the fixed block, the tight rope is received in the installation of intermediate layer edge mouth, the both ends of receiving the tight rope are followed the intermediate layer and are stretched out in the mouth, the intermediate layer bead pastes the one side body coupling capping that leans on schoolbag area, the outside of schoolbag body sets up the nylon sticky tape. The utility model discloses with schoolbag simplification, install the gyro wheel additional simultaneously, the schoolbag is light can carry on one's back the schoolbag, and the schoolbag is heavy, can put down the schoolbag and drag away, has alleviateed student's health burden, convenient to use.

Description

Simple and easy portable schoolbag

Technical Field

The utility model relates to a student articles for use field specifically relates to a schoolbag is moved to simple and easy just.

Background

The schoolbag refers to a bag made of cloth, leather and the like. The student is used for carrying textbooks and stationery. Although the existing school bag for students is attractive in manufacture, the school bag is not particularly practical, although the space is large, the school bag is not convenient for classified placement of books, the existing school industry for students is heavy in burden, the school bag is often filled with a large number of articles and is heavy, and the students are tired when carrying on the back and influence development.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art schoolbag heavy again, and the student backs on the back not only tired, influences the defect of development moreover, provides a schoolbag that simply just moves.

In order to solve the technical problem, the utility model provides a following technical scheme: a simple and convenient movable schoolbag, which comprises an interlayer bead, a schoolbag body and rollers, wherein the lower part of the interlayer bead is integrally connected with the schoolbag body, the inner side of the schoolbag body is separated into an interlayer through separating cloth, the edge of the interlayer and the lower part of the schoolbag body are fixedly provided with schoolbag straps, four corners at the bottom of the schoolbag body are fixedly provided with fixed blocks, rollers are arranged on the outer sides of the fixed blocks, the transverse fixed blocks are fixedly connected through connecting rods, the longitudinal fixed blocks are fixedly connected through telescopic rods, a tightening rope is arranged in the interlayer edge opening, two ends of the tightening rope extend out of the interlayer edge opening, one side of the interlayer edge opening, which is close to the schoolbag belt, is integrally connected with a cover surface, the outer side of the schoolbag body is provided with a nylon adhesive tape, the lower side surface of the cover surface is sewed and fixed with a nylon suede, the upper part of the inner side surface of the schoolbag body is fixedly provided with an automatic rolling box, and a rolling rope of the automatic rolling box penetrates through the cover surface to be connected with the pull ring.

Further, the book belt is an adjustable belt.

Furthermore, an inner rod is arranged in the middle of the telescopic rod, cavity rods are arranged on two sides of the inner rod, and the cavity rods are fixedly connected with the corresponding fixing blocks respectively.

Further, the length of the winding rope is not more than 1.5 m.

Compared with the prior art, the utility model beneficial effect who has is: a simple and easy schoolbag that moves just, it is simple and easy to change the schoolbag, install the gyro wheel additionally at the same time, the schoolbag can carry the schoolbag lightly, the schoolbag is heavy, can put down the schoolbag and drag and walk, has lightened student's health burden, easy to use, it can be classified to load the textbook too, it is convenient to take.

Drawings

FIG. 1 is a schematic view of a simple and portable schoolbag of the present invention;

FIG. 2 is an enlarged schematic view of a simple and portable schoolbag of the present invention, as shown in FIG. 1A;

Fig. 3 is a schematic view of the transverse connection structure of the schoolbag fixing block of the present invention.

The reference numbers in the figures are: 1-interlayer edge; 2-a schoolbag body; 3-separating cloth; 4-a bag belt; 5, fixing blocks; 6-a roller; 7-a telescopic rod; 8-tightening the rope; 9-covering; 10-nylon adhesive tape; 11-nylon suede; 12-automatic rolling box; 13-rolling up the rope; 14-a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, it can be known that: a simple and easy portable schoolbag, includes intermediate layer bead 1, schoolbag body 2 and gyro wheel 6, the integrative schoolbag body 2 that connects in below of the said intermediate layer bead 1, the inboard of the schoolbag body 2 separates the intermediate layer through separating cloth 3, the said intermediate layer bead 1 and lower part fixed mounting schoolbag belt 4 of the schoolbag body 2, four corner fixed mounting fixed blocks 5 of bottom of the schoolbag body 2, the gyro wheel 6 of outside installation of the fixed block 5, it is horizontal through tie rod fixed connection between the said fixed blocks 5, it is vertical through telescopic link 7 fixed connection between the said fixed blocks 5, install the tightening rope 8 in the said intermediate layer bead 1, the both ends of the said tightening rope 8 stretch out from the intermediate layer bead 1, the said intermediate layer bead 1 leans on one side of the schoolbag belt 4 and connects the cover face 9 integrally, the outside of the schoolbag body 2 sets up the nylon adhesive tape 10, the underside of the cover face 9 sews up the fixed nylon suede 11, an automatic winding box 12 is fixedly arranged on the upper part of the inner side surface of the schoolbag body 2, and a winding rope 13 of the automatic winding box 12 penetrates through the cover surface 9 to be connected with a pull ring 14.

The schoolbag belt 4 is an adjustable belt and is convenient to adjust.

An inner rod is arranged in the middle of the telescopic rod 7, cavity rods are arranged on two sides of the inner rod and are respectively and fixedly connected with the corresponding fixed blocks 5, so that the schoolbag body 2 can be conveniently extended, contracted and supported to sink.

The length of the coiling rope 13 is not more than 1.5m, so that the inconvenience in pulling caused by overlong rope is avoided.

The utility model discloses a principle and advantage: open schoolbag body 2, can be at the categorised books of placing in the intermediate layer that the partition cloth 3 separated out, cover capping 9, nylon adhesive tape 10 is pasted fixedly with nylon matte 11, draw and drag to draw and receive taut rope 8, it is fixed to tie a knot to receive taut rope 8, feel that the schoolbag is too heavy, can put down the schoolbag, carry and take the pull ring 14 outside capping 9, pull out receipts serving rope 13 and closely pull the schoolbag walking, perhaps carry and take schoolbag belting 4 closely to pull the schoolbag walking also can, telescopic link 7 and connecting rod between the fixed block 5, both play the effect of supporting sunken schoolbag, again can be along with the shrivelled spacing of schoolbag thickness.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a simple and easy just move schoolbag, includes intermediate layer bead (1), schoolbag body (2) and gyro wheel (6), its characterized in that: the bag comprises a bag body (2) integrally connected below an interlayer bead (1), the inner side of the bag body (2) is separated into an interlayer through a separating cloth (3), a bag belt (4) is fixedly installed on the lower portion of the bag body (2) and the interlayer bead (1), fixed blocks (5) are fixedly installed at four corners of the bottom of the bag body (2), rollers (6) are installed at the outer side of the fixed blocks (5), the fixed blocks (5) are transversely fixedly connected through connecting rods, the fixed blocks (5) are longitudinally fixedly connected through telescopic rods (7), a tightening rope (8) is installed in the interlayer bead (1), two ends of the tightening rope (8) extend out of the interlayer bead (1), a cover surface (9) is integrally connected with one side, which is attached to the bag belt (4), of the interlayer bead (1), and a nylon adhesive tape (10) is arranged on the outer side of the bag body (2), the lower side surface of the cover surface (9) is sewn and fixed with a nylon suede surface (11), the upper part of the inner side surface of the schoolbag body (2) is fixedly provided with an automatic rolling box (12), and a rolling rope (13) of the automatic rolling box (12) penetrates through the cover surface (9) to be connected with a pull ring (14).

2. A simple and easy movable schoolbag as claimed in claim 1, characterized in that the schoolbag strap (4) is an adjustable strap.

3. The simple movable schoolbag as claimed in claim 1, wherein an inner rod is arranged in the middle of the telescopic rod (7), cavity rods are arranged at two sides of the inner rod, and the cavity rods are respectively and fixedly connected with the corresponding fixing blocks (5).

4. A simple and easy moving schoolbag as claimed in claim 1, characterized in that the length of the winding rope (13) does not exceed 1.5 m.