CN211323718U - Portable Simple Multi-Form Bookshelf - Google Patents

Abstract

The utility model belongs to the technical field of school supplies, and relates to a portable simple multi-form bookshelf. Portable simple multi-form bookshelf, including a base, a right book pad, a grip, a left book pad and a book stop; the base is concave, the center bottom is provided with a horizontal groove, and the horizontal groove is provided with a stopper Bookboards, bookends can slide horizontally along the grooves. One side of the base is provided with a horizontal cylinder, and the cylinder is vertically provided with a row of threaded holes for a built-in grip rod, and the position of the grip rod is fixed by screws. The tops of both sides of the base are provided with round holes for placing the grip rod, and the positioning function is realized by placing screws in the threaded holes of the grip rod. The handle bar is provided with a row of threaded holes, the top of the handle bar is provided with an L-shaped protrusion, and the protrusion is connected with the groove of the right book pad to achieve a support function and to adjust the height of the bookshelf. The utility model is flexible in installation and disassembly, convenient for students to store and carry books, and effectively relieves the physical discomfort caused by students bowing their heads to read books for a long time.

Description

Portable Simple Multi-Form Bookshelf

technical field

The utility model belongs to the technical field of school supplies, and relates to a portable simple multi-form bookshelf.

Background technique

In actual study and life, students' books are placed casually, it is inconvenient to carry multiple books when going out, the reading posture is not correct, and reading with the head bowed for a long time puts a great burden on the body.

Find a simple daily school supplies to solve the trouble of books being placed in a mess and inconvenient to carry. At the same time, it can correct the correct sitting posture of students when they are reading, and make the books they are reading higher and line of sight to keep their heads correct. posture to reduce the discomfort of the cervical spine caused by reading with your head down for a long time.

Utility model content

In order to solve the above problems, the utility model provides a portable simple multi-form bookshelf.

The technical scheme of the present utility model is as follows:

Portable simple multi-form bookshelf, including base, right book pad, grip bar, left book pad and book stop;

The base is in a concave shape, a horizontal groove is arranged at the bottom of the center, and a book stop is arranged in the horizontal groove, and the book stop can slide horizontally along the groove. One side of the base is provided with a horizontal cylinder, and the cylinder is vertically provided with a row of threaded holes for a built-in grip rod, and the position of the grip rod is fixed by screws. The tops of both sides of the base are provided with round holes for placing the grip rod, and the positioning function is realized by placing screws in the threaded holes of the grip rod.

The handle bar is provided with a row of threaded holes, the top of the handle bar is provided with an L-shaped protrusion, and the protrusion is connected with the groove of the right book pad to achieve a support function and to adjust the height of the bookshelf.

The book stop plate is L-shaped, the bottom surface of the book stop plate is an I-shaped structure, the bottom surface is provided with threaded holes, and the I-shaped structure of the book stop plate is matched with the groove of the base.

The right book pad has a Z-shaped structure, and the inner side of the horizontal plane of the short side is provided with triangular plane concave teeth; the lower back of the short side is provided with a groove for connecting the grip rod, and the bottom edge of the right book pad is provided with a support plate; The left book pad has a Z-shaped structure, and its short side is provided with triangular plane protruding teeth to realize the cooperation with the plane concave teeth of the right book pad. Overall flat support.

The bottom edge support plates of the right book pad and the left book pad are the same length as the bottom edges of the right and left book pads, and the threaded hole of the grip rod is the same as the threaded hole of the round hole of the base.

The beneficial effects of the present utility model:

The utility model is novel and beautiful, flexible in installation and disassembly, and convenient in use. It is mainly used for students to place and carry books and stand books (height can be adjusted), which is convenient for students to store and carry books. It can also be used to hold books, which is convenient for looking up and reading, which effectively relieves the discomfort caused by students looking down for a long time.

Description of drawings

Fig. 1 is the first form diagram of the utility model.

Fig. 2 is the second form diagram of the utility model.

Fig. 3 is the third form diagram of the utility model.

Figure 4 is the base of the present invention.

Figure 5 is a book stopper of the present invention.

Fig. 6 is the handle of the utility model.

7 is a rear view of the right book pad of the present invention.

8 is a front view of the right book pad of the present invention.

9 is a front view of the left book pad of the present invention.

Figure 10 is a side view of the left book pad of the present invention.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1 to 10, the transformation process of the bookshelf shape is as follows. Figure 1 shows the book stand shape: put the book into the concave base, and put the book stop into the inverted T-shaped groove on the bottom of the base. To move, the short screw is screwed into the threaded hole on the lateral side of the book stop to fix the book.

Figure 2 shows the shape of the book basket: insert the left and right book pads into the grooves on the left and right sides of the base, respectively, to form front and rear baffles; Screw the 2 short screws into the threaded holes on the handle to prevent slipping out; screw the long screws into the threaded holes above the cylinder on the left front of the base; put the book stop into the inverted T-shaped groove on the bottom of the base, Movement is controlled with short screws.

Figure 3 shows the shape of the bookshelf: take the left book pad and right book pad out of the grooves on the left and right sides of the base, and connect them together through concave teeth and convex teeth; take out the handle from the base, and the raised part is below the right book pad The pits are connected; the three connected parts are put into the cylinder on the right side of the base through the lower handle, and the height of the bookshelf is controlled by screwing the long screw into the threaded hole on the handle.

Claims (6)

1. A portable simple multi-form bookshelf, characterized in that it comprises a base, a right book pad, a grip bar, a left book pad and a book stop; The base is in concave shape with a horizontal groove at the bottom of the center, and a book stop plate is arranged in the horizontal groove, and the book stop plate can slide horizontally along the groove; one side of the base is provided with a horizontal cylinder, and the cylinder There is a row of threaded holes vertically for the built-in grip rod, and the position of the grip rod is fixed by screws; the tops of both sides of the base are provided with round holes for placing the grip rod, and the positioning function is realized by placing screws in the threaded holes of the grip rod; The grip rod is provided with a row of threaded holes, the top of the grip rod is provided with an L-shaped protrusion, and the protrusion is connected with the groove of the right book pad to achieve a support function and to adjust the height of the bookshelf; The book stop plate is L-shaped, the bottom surface of the book stop plate is an I-shaped structure, the bottom surface is provided with threaded holes, and the I-shaped structure of the book stop plate is matched with the groove of the base; The right book pad has a Z-shaped structure, and the inner side of the horizontal plane of the short side is provided with triangular plane concave teeth; the lower back of the short side is provided with a groove for connecting the grip rod, and the bottom edge of the right book pad is provided with a support plate; The left book pad has a Z-shaped structure, and its short side is provided with triangular plane protruding teeth to realize the cooperation with the plane concave teeth of the right book pad. Overall flat support. 2 . The portable simple multi-form bookshelf according to claim 1 , wherein the bottom edge support plates of the right book pad and the left book pad are the same length as the bottom edges of the right and left book pads. 3 . 3 . The portable simple multi-form bookshelf according to claim 1 , wherein the triangular plane concave teeth of the right book pad and the left book pad are set to three. 4 . 4 . The portable simple multi-form bookshelf according to claim 2 , wherein the triangular plane concave teeth of the right book pad and the left book pad are set to three. 5 . 5 . The portable simple multi-form bookshelf according to claim 1 or 2 , wherein the threaded hole of the handle bar is the same as the threaded hole of the circular hole of the base. 6 . 6 . The portable simple multi-form bookshelf according to claim 3 , wherein the threaded hole of the handle is the same as the threaded hole of the circular hole of the base. 7 .

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