CN210112680U

CN210112680U - Multifunctional portable book case

Info

Publication number: CN210112680U
Application number: CN201920094672.1U
Authority: CN
Inventors: 张玉琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-02-25
Anticipated expiration: 2029-01-21

Abstract

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a multi-functional portable bookcase, the power distribution box comprises a box body and a baffle, box upper end opening and the equal rigid coupling in right front side and left rear side have the limiting plate, lower extreme all is equipped with the dovetail groove before right front side limiting plate back lower extreme and the left rear side limiting plate, box left and right ends are equipped with the spout in the hypotenuse correspondence position of adjacent dovetail groove, two spout downside are all pegged graft and are had slider and the inboard rigid coupling of slider to have the trapezoidal piece, it has crisscross two baffles and left lower extreme rigid coupling left side trapezoidal piece of front side baffle to peg graft in the middle part in the box, rear side baffle right side lower extreme rigid coupling right side trapezoidal piece, two baffle upper end rigid. The utility model has the advantages of reasonable design, adopt the dead weight of books and device to realize step up, easy operation adopts outer hanging pen container to realize portablely and the switching of independent utility, and the function is various, and the practicality is strong.

Description

Multifunctional portable book case

Technical Field

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a multi-functional portable bookcase.

Background

At present in this technical field, generally adopt the mode of directly holding a small amount of textbooks and paper or putting in the canvas bag to realize by the transfer in special classrooms such as ordinary classroom to laboratory, the easy fragmentary article of losing of holding of this mode, and the canvas bag texture is comparatively soft, causes the books turn-up easily, influences the use of books and feels and the life-span.

In the utility model patent of china that bulletin number is CN207618225U, a multi-functional books case has been adopted, adopt the movable plate to combine to screw up the bolt and realize that books are fixed to avoid wearing and tearing, adopt the backup pad to form the writing when interim desk makes things convenient for outdoor use, nevertheless limited by its structure, troublesome poeration when still having the use, and the device need put in schoolbag adversion, the problem of the weight that the student bore has further strengthened, and based on considering of schoolbag size, the backup pad structure can't play anticipated effect, need the innovation to improve.

Disclosure of Invention

The utility model aims at overcoming above-mentioned technical shortcoming and providing a multi-functional portable book case, adopt books and the dead weight of device to realize step up, easy operation adopts outer hanging pen container to realize portablely and the switching of independent utility, and the function is various, and the practicality is strong.

The utility model provides a technical scheme that technical problem adopted does: a multifunctional portable book case comprises a case body and a baffle plate, wherein the upper end opening of the case body and the upper parts of the left and right end surfaces are provided with notches, the notches enable books arranged in the case body to expose upper spine for convenient searching, the right front side and the left rear side in the case body are fixedly connected with a limiting plate to avoid the damage caused by the collision of corners after the books are inserted into the notches, the rear lower end of the right front side limiting plate and the front lower end of the left rear side limiting plate are provided with trapezoidal grooves, the left and right ends of the case body are provided with sliding grooves corresponding to the bevel edges of the adjacent trapezoidal grooves, the lower sides of the two sliding grooves are respectively inserted with a sliding block, the inner sides of the sliding blocks are fixedly connected with the trapezoidal blocks, the baffle plate is guided to be close to the front and rear ends of the inner side of the case body while moving upwards, the angles, the right lower end of the rear side clapboard is fixedly connected with a right trapezoidal block, and the upper ends of the two clapboards are fixedly connected with two ends of a lifting handle.

Furthermore, the box body is provided with communicated slots at the front side below the notch, L-shaped rods are inserted into the slots, and pen containers are hinged to the inner sides of the front ends of the two L-shaped rods and used for carrying stationery and can also be used as independent pen containers in ordinary classrooms.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, the dead weight of adopting books and device realizes step up, and easy operation makes books be difficult to rock in the device, avoids the turn-up, adopts outer hanging pen container to realize portablely and the switching of independent utility, and the function is various, and the practicality is strong.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a right side view of the structure of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 2.

As shown in figures 1-2, the utility model comprises a box body 1 and a baffle 4, wherein the upper end of the box body 1 is opened, the upper parts of the left and right end surfaces are provided with a gap 1-1, the gap 1-1 enables the book contained in the box body 1 to expose the upper spine for easy searching, the right front side and the left rear side in the box body 1 are fixedly connected with a limiting plate 3 to avoid the damage caused by the corner impact of the inserted book to the trapezoidal block 4-1, the rear lower end of the right front side limiting plate 3 and the front lower end of the left rear side limiting plate 3 are both provided with a trapezoidal groove 3-1, the left and right ends of the box body 1 are provided with chutes 1-3 corresponding to the bevel edge of the adjacent trapezoidal groove 3-1, the lower sides of the two chutes 1-3 are both inserted with a slide block 4-1-1 and the inner sides of the slide block 4-1-1 are fixedly connected with the trapezoidal block 4, four inner angle angles of the trapezoidal block 4-1 are the same as those of the trapezoidal groove 3-1, two staggered partition plates 4 are inserted into the middle part in the box body 1, the left lower end of the front side partition plate 4 is fixedly connected with the left trapezoidal block 4-1, the right lower end of the rear side partition plate 4 is fixedly connected with the right trapezoidal block 4-1, and two ends of the lifting handle 5 are fixedly connected with the upper ends of the two partition plates 4.

In the embodiment, the front side of the box body 1 below the notch 1-1 is provided with a communicated slot 1-2, L-shaped rods 2-1 are inserted into the slots 1-2, and the inner sides of the front ends of the two L-shaped rods 2-1 are hinged with pen containers 2 for carrying stationery, and the pen containers can also be used as independent pen containers 2 in ordinary classrooms.

When the book clamping device is used, books are respectively placed in a cavity between the box body 1 and the two partition plates 4, preferably the thickness is relatively uniform, the rear portion of the L-shaped rod 2-1 is inserted into the slot 1-2, the handle is lifted, the two partition plates 4 move upwards to drive the sliding block 4-1-1 to move obliquely in the sliding groove 1-3, and the two partition plates 4 are adversely affected to be respectively close to the front plate and the rear plate of the box body 1 until the books are clamped tightly.

Claims

1. The utility model provides a multi-functional portable bookcase, includes box and baffle, its characterized in that: the box upper end opening, control terminal surface upper portion and be equipped with the breach, the equal rigid coupling in right front side and left rear side has the limiting plate in the box, lower extreme all is equipped with the dovetail groove behind the right front side limiting plate and the preceding lower extreme of left rear side limiting plate, the box left and right ends is equipped with the spout in the hypotenuse of adjacent dovetail groove corresponds the position, two spout downside are all pegged graft and are had slider and the inboard rigid coupling of slider to have the trapezoidal piece, four interior angle angles of trapezoidal piece all are the same with the dovetail groove, it has crisscross two baffles and left lower extreme rigid coupling left side trapezoidal piece of front side baffle to peg graft in the middle part in the box, right lower extreme rigid coupling right side trapezoidal piece of rear side baffle, two.

2. A multi-functional portable book case according to claim 1, characterized in that: the front side of the box body below the notch is provided with a communicated slot, L-shaped rods are inserted into the slots, and the inner sides of the front ends of the two L-shaped rods are hinged with a pen container.