CN205053253U - Collapsible adjustable bookshelf - Google Patents

Abstract

The utility model provides a collapsible adjustable bookshelf, includes universal stay tube and first bookshelf board of being in the same place and second bookshelf board, the one end of universal stay tube is provided with and is used for pressing from both sides the first clamp on the desk, and the other end is provided with the second clamp that is used for the centre gripping spine, is provided with the part that is used for fixed page on the first bookshelf board. The utility model discloses an universal stay tube adjusts the height of first bookshelf board and second bookshelf board and the distance of books and eyes wantonly, can effectively prevent myopia, cervical spondylopathy etc. To read the disease that the posture arouses by bad, open two bookshelf boards before the use, use the posteroclusion to rise, and universal stay tube can be buckled at will to reduced the parking space of bookshelf greatly, can easily place in various portable packages such as schoolbag. Because being supported by universal stay tube, books and two bookshelf boards keep away from the desktop to the usable floor area of desk desktop has been reduced.

Description

A foldable and adjustable bookshelf

technical field

The utility model relates to a bookshelf, in particular to a foldable and adjustable bookshelf.

Background technique

In modern society, with the increasing pressure of life and study and poor reading posture, white-collar workers and students in the workplace have become the "new darlings" of cervical spondylosis and various eye diseases. However, the bookshelf products currently on the market have a narrow adjustable angle and poor flexibility; they are bulky and inconvenient to carry. Therefore, it is necessary to provide a bookshelf that has a large angle adjustment range and can be used flexibly.

Utility model content

The purpose of the utility model is to provide a foldable and adjustable bookshelf, which can be adjusted freely according to the reading environment and is convenient to carry after folding.

In order to achieve the above object, the utility model adopts the following technical solutions:

A foldable and adjustable bookshelf, comprising a universal support tube and a first bookshelf board and a second bookshelf board together; one end of the universal support tube is provided with a first clip for clamping on a desk, and the other end is provided with a clip for The second clip for clamping the spine of the book, and the first bookshelf board is provided with parts for fixing book pages.

The component is a first book binder.

A second book binder for clamping book pages is arranged on the second bookshelf board.

Both the first page binder and the second page binder are retractable page binders.

The first bookshelf board and the second bookshelf board are connected together by hinges.

The second clip is connected with the first bookshelf board by screws.

The first bookshelf board and the second bookshelf board are provided with holes, and when the first bookshelf board and the second bookshelf board are connected together, the holes are formed.

The first bookshelf board and the second bookshelf board have the same shape, and the length of the first bookshelf board is 297mm and the width is 210mm.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model arbitrarily adjusts the height of the first bookshelf board and the second bookshelf board and the distance between the books and the eyes through the universal support tube, which can effectively prevent diseases caused by bad reading postures such as myopia and cervical spondylosis; The two bookshelf boards are opened and closed after use, and the universal support tube can be bent at will, thereby greatly reducing the storage space of the bookshelf, and can be easily placed in various portable bags such as schoolbags. Since the books and the two bookshelf boards are supported by the universal support tube away from the desktop, the usable area of the desk desktop is reduced.

Furthermore, the spine of the book is fixed by the second clip, and the pages on both sides of the opened book are fixed by the retractable first page clip and the second page clip, so that no matter how thick or small the book is, it can be easily and firmly placed on the bookshelf superior.

Further, the two bookshelf boards of the device are connected by a hinge, and the two bookshelf boards can be folded when not in use, thereby reducing the volume.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the connection of the first bookshelf board, the second bookshelf board, the first book holder and the second book holder.

In the figure, 1 is the first clip, 2 is the universal support tube, 3 is the second clip, 4 is the screw, 5 is the hinge, 6-1 is the first bookshelf board, 6-2 is the second bookshelf board, 7 -1 is the first page holder, 7-2 is the second page holder, and 7-3 is the hole.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in Figures 1 and 2, the utility model includes a first bookshelf board 6-1 and a second bookshelf board 6-2 connected together, and the first bookshelf board 6-1 and the second bookshelf board 6-2 pass through the hinge 5 connected together, a universal support tube 2, one end of the universal support tube 2 is provided with a first clamp 1 for clamping on the desk, and the other end is provided with a second clamp 3 for clamping the spine of a book, the second clamp 3 Link to each other with the first bookshelf board 6-1 by screw 4, be provided with the first page folder 7-1 that is used for clamping book page on the first bookshelf board 6-1, be provided with for clamping book page on the second bookshelf board 6-2 Page 7-2 of the second bookcase. The first page holder 7-1 and the second page holder 7-2 are retractable page holders. Offer holes on the first bookshelf board 6-1 and the second bookshelf board 6-2, when the first bookshelf board 6-1 and the second bookshelf board 6-2 are connected together, form hole 7-3, and when using , the second clamp 3 clamps the spine through the hole 7-3.

When the utility model is in use, first clamp the first clip 1 on the edge of the desk or the head of the bed; open the first bookshelf board 6-1 and the second bookshelf board 6-2 to fully unfold; use the spine part of the book Clamped by the spine clamp 3; after the book is unfolded, clamp the pages on both sides with the first page clamp 7-1 and the second page 7-2, and adjust the length of the page clamp according to the size of the page so that the pages can be firmly covered by the pages According to your own reading posture, repeatedly push and bend the universal support tube 2 to place the book in a suitable position.

After the device is used, at first books are taken out from the first bookshelf board 6-1 and the second bookshelf board 6-2; then the first bookshelf board 6-1 and the second bookshelf board 6-2 are closed; A clip 1 bends the universal support pipe 2 multiple times to minimize the occupied space. The first bookshelf board 6-1 and the second bookshelf board 6-2 have the same shape, and the length of the first bookshelf board 6-1 is 297mm and the width is 210mm. After the first bookshelf board and the second bookshelf board are folded together, the book shelf only has the size of a piece of A4 (210mmX297mm) paper, which is convenient to carry.

Claims (8)

1. a collapsible adjustable book shelf, is characterized in that, comprises Universal support pipe (2) and First Book frame plate (6-1) together and the second bookshelf plate (6-2); One end of Universal support pipe (2) is provided with the first clamp (1) for being clipped on desk, the other end is provided with the second clamp (3) for clamping spine, First Book frame plate (6-1) is provided with the parts for fixing page.

2. collapsible adjustable book shelf according to claim 1, is characterized in that, described parts are the first book-page clip (7-1).

3. collapsible adjustable book shelf according to claim 2, is characterized in that, described second bookshelf plate (6-2) is provided with the second book-page clip (7-2) for clamping page.

4. collapsible adjustable book shelf according to claim 1, is characterized in that, the first book-page clip (7-1) and the second book-page clip (7-2) are the book-page clip that can stretch.

5. collapsible adjustable book shelf according to claim 1, is characterized in that, described First Book frame plate (6-1) and the second bookshelf plate (6-2) are linked together by hinge (5).

6. collapsible adjustable book shelf according to claim 1, is characterized in that, described second clamp (3) is connected with First Book frame plate (6-1) by screw (4).

7. collapsible adjustable book shelf according to claim 1, it is characterized in that, described First Book frame plate (6-1) and the second bookshelf plate (6-2) are offered porose, when First Book frame plate (6-1) and the second bookshelf plate (6-2) link together, form hole (7-3).

8. collapsible adjustable book shelf according to claim 1, it is characterized in that, described First Book frame plate (6-1) is identical with the second bookshelf plate (6-2) shape, and the length of First Book frame plate (6-1) is 297mm, and wide is 210mm.