CN2114339U - Multi-function composite bookshelf - Google Patents

Abstract

The utility model discloses a multi-function composite bookshelf, which is a novelbook appliance having the advantages of convenient book storing with a small quantity, convenience in reading, convenient and simple disassembly and assembly, and applicableness. The multi-function composite bookshelf is provided with two right triangular side plates having identical areas, two rectangular bottom plates having identical areas, and two back plates having identical areas; the side plates, the bottom plates, and the back plates are respectively provided with round holes and pins, and the side plates, the bottom plates, and the back plates are assembled via the connection between the round holes and the pins. A bookshelf for storing books or a read-write bookshelf can be assembled; by utilizing the sliding fit movable principle, the read-write bookshelf is designed with a ' wrong line prevention device '. The utility model has the advantages of simple structure, easy fabrication, convenience for carrying and simple operation.

Description

Multi-function composite bookshelf

The utility model relates to a kind ofly both can conveniently deposit a small amount of books, can make things convenient for reading and writing again; Easy accessibility, the simple novel books apparatus that is suitable for.

In the books articles for use, bookshelf has volume big, carries shortcomings such as inconvenience, and can only put books, not other purposes.Existing Chinese patent " reading support " supports a kind of function of institute's books of reading aloud when also only reading aloud books.

The purpose of this utility model will provide a kind of dismantled and assembled, combination exactly, the books apparatus with multiple function, and it both can be used as the bookshelf of depositing books, the bookshelf that uses in the time of can reading and writing again.

The purpose of this utility model is achieved like this: wherein be provided with the right angle triangular component that two areas equate, as two side plates uses of bookshelf; Be provided with the rectangular member that two areas equate, base plate and the back plate as bookshelf uses respectively; Base plate and back are respectively equipped with four equidistant pins on the plate, be respectively equipped with on the side plate with base plate and back plate on pin six circular holes of mapping mutually; By making up linking to each other between pin and the circular hole, needs according to the user just can be assembled into the bookshelf of " can deposit a small amount of books ", be assembled into the bookshelf of " can deposit a small amount of books " after, bookshelf was fallen, only need move parts, just become a read-write bookshelf.Because this bookshelf is designed to the triangle side plate, and books are placed on top reading, write, and makes eyes and books produce approximately parallel effect; On the left plate of read-write bookshelf, be provided with a slide rail simultaneously, the riser that embedding can be free to slide in slide rail, plate for sleeping in is inserted in the riser upper end, can move with riser, and this just becomes one " preventing serial line unit ".

The utility model is owing to be respectively equipped with circular hole and pin on side plate and back plate, base plate, by making up linking to each other between circular hole and the pin, so dismounting is very convenient; Because this bookshelf side plate is designed to right angled triangle, after being combined into the bookshelf of depositing books, bookshelf was fallen simultaneously, and only need move parts, and just became a reading and writing bookshelf, it is very easy therefore to operate.Utilization is sliding joins removable principle, has designed " preventing serial line unit " of having only three parts, for the those who read and write facilitates, operates also very easy.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a side view of depositing the books bookshelf.As shown in the figure, this bookshelf is by side plate (1), and base plate, back plate (2) are formed.

Fig. 2 is the front view and the side view of this bookshelf side plate (1).As shown in the figure, on the side plate (1) six circular holes (3) are arranged.

Fig. 3 is the front view and the side view of this bookshelf base plate, back plate (2).As shown in the figure, on base plate, the back plate (2) four pins (4) are arranged.

As shown in Figure 1, the pin (4) on base plate, back plate (2) is inserted respectively in the circular hole (3) on the side plate (1), just be combined into a bookshelf of depositing books.When putting into books, can to the damage of page,, can change into consultant dorsad to bookshelf when consulting in the time of can avoiding inserting books like this, consult very convenient the back of book towards back plate (2) because the design of the back plate (2) of bookshelf is lower.

The book of depositing on the books bookshelf is taken down, and bookshelf was fallen, base plate original on the bookshelf (2) pull down be contained in again original back plate (2) below, as shown in Figure 4, just become the read-write bookshelf.Above the books of institute's reading and writing are placed on, can make books and reading and writing person's eyes produce approximately parallel effect.Can effectively prevent myopia like this, the neck that is produced in the time of can suitably alleviating long-time reading and writing is tired and ache.Especially convenient bedfast patient and field man are as long as be placed on just read-write work on the leg to the read-write bookshelf.

The serial phenomenon that often occurs when preventing reading and writing has designed " preventing serial line unit " on the read-write bookshelf.Fig. 5,6,7 is respectively the front view and the side view of three parts of this device.Recessed channel (6) and two circular holes (7) are arranged on this device slide rail (5); Protrusion bar (9) is arranged on the riser (8); On the plate (10) for sleeping in the slot (11) that can be inserted in the riser upper end is arranged.

As shown in Figure 8, make slide rail (5) be parallel to read-write range front (1), seal in two circular holes (7) on the slide rail (5) respectively with wood screw, be fixed on the read-write bookshelf, again the protrusion bar (9) on the riser (8) is inserted in the recessed channel (6) on the slide rail (5), make the slot (11) of plate for sleeping in (10) at last, aim at the top of riser (8), the plate (10) that will crouch is inserted on the riser (8), just becomes one " preventing serial line unit ".In every reading and writing of when read-write delegation, move riser (8) downwards with left hand, the plate (10) that crouches just can move with riser (8).The plate (10) that crouches is designed to " folding ", and it is made up of two boards, and the center is connected with rivet, uses during in order to the books of reading different formats and the right side of reading book.

The advantage that this device has the thin and thick of the format size that is not subjected to book and book to influence.When installing without this, plate that crouches (10) and riser (8) can be pulled down, need not to pull down slide rail (5).

The utility model side plate (1) and base plate, the available timber of back plate (2) is made, pin available metal or timber on base plate, the back plate (2) are made, its latus inframedium (1) highly is 260-280mm, base length is 130-140mm, base plate, back plate (2) length are 260-280mm, and width is 130-140mm, and it is 10mm that side plate and base plate, back plate thickness are spared.The protrusion bar (9) of the riser in " preventing serial line unit " (8) should be slippery with the recessed channel (6) on the slide rail (5).

Claims (7)

1, both can deposit a small amount of books, can read and write bookshelf again uses, and be provided with the multifunction combined bookshelf of " preventing serial line unit ", it is characterized in that: be provided with triangle side plate (1) and two rectangle base plate, back plates (2) that area equates that two areas equate, base plate, back plate are respectively equipped with four equidistant pins (4), be respectively equipped with on the side plate with base plate, back plate on pin six circular holes (3) of mapping mutually, by making up linking to each other between circular hole and the pin.

2, it is characterized in that according to described this bookshelf of claim 1: side plate (1) highly is 260-280mm, and base length is 130-140mm, and base plate, back plate (2) length are 260-280mm, and base length is 130-140mm.

3, it is characterized in that according to claim 1 and 2 described these bookshelves: after being combined into the bookshelf of depositing books, only need bookshelf was fallen, former parts as base plate (2) are pulled down, and re-assemblying after former being used as below the plate (2), just becomes the read-write bookshelf.

4, it is characterized in that according to described this bookshelf of claim 3: the read-write bookshelf is provided with " preventing serial line unit " of being made up of slide rail (5), riser (8) and the plate (10) that crouches.

5, it is characterized in that according to described this bookshelf of claim 4: slide rail (5) is provided with recessed channel (6), and riser (8) is provided with and protrudes bar (9), and the plate (10) that crouches is provided with slot (11), can be inserted in the riser upper end.

6, it is characterized in that according to claim 4 and 5 described these bookshelves: the recessed channel (6) of slide rail (5) is slippery with the protrusion bar (9) of riser (8).

7, it is characterized in that according to claim 4 and 5 described these bookshelves: the plate (10) that crouches is designed to " folding ", and it is made up of two boards, and the center is connected with rivet.

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