CN201263500Y

CN201263500Y - Folding type book holder

Info

Publication number: CN201263500Y
Application number: CNU2008201043254U
Authority: CN
Inventors: 庞日群
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-23
Filing date: 2008-06-23
Publication date: 2009-07-01
Anticipated expiration: 2018-06-23

Abstract

The utility model relates to a folding book rest which comprises a bracket and support legs. The folding book rest is characterized in that the bracket comprises two vertical beams and two cross beams, wherein the left vertical beam, the right vertical beam and the lower cross beam adopt orthogonal sectional materials, the left vertical beam and the right vertical beam as well as the upper cross beam and the lower cross beam are articulated end to end to form a rectangular opening box type structure which faces to a reader, an opening is arranged upwards, the orthogonal sectional material support legs of the bracket are arranged on both sides of the bottom of the bracket, the straight edges of the left vertical beam and the right vertical beam of the bracket are respectively articulated with the straight edges of the orthogonal sectional material support legs in the same side and the same direction, the upper end of an arbitrary cross beam and the lower cross beam are respectively articulated with a book bottom edge pressing beam and a book vertical edge pressing beam on the opposite angle ends of the vertical beams, and a book upper cross edge compacting device is arranged on the upper cross beam. Because the opening is arranged above the bracket of the book rest, the heights of placed books are not limited. When a book is placed, the directions of the book are impacted, book pages are flattened, eyes are not easy to tire in a reading process, and moreover, the same standard can be suitable for placing books with different heights.

Description

Collapsible bookshelf

Technical field

The utility model relates to a kind of schooling apparatus, particularly a kind ofly makes books place flattening, easy-to-read, eyes is had the collapsible bookshelf of health-care effect.

Background technology

People are when reading is read at ordinary times, normally books are lain on the console table or with hand with hand and hold, because people's two hands can not separate with books when reading, often need bend in the reading process to bow, long-time position is constant, health to people's eyes and backbone is very unfavorable, causes fatigue easily, and is very inconvenient again.For addressing the above problem, Chinese patent discloses the utility model patent that a kind of name is called " adjustable health care bookshelf ", the patent No. is 98239501.9, because its structure is to be curved carriage and be formed by connecting by sleeve pipe by steel wire fully, and the thickness of not considering the bookbinding limit when books open to keeping flat the influence of requirement, therefore books keep flat badly, influences the eyes reading, and the clamping effect is undesirable.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of collapsible bookshelf, and this bookshelf can not only better keep flat books, and clamping is convenient, good stability, and can fold, easy to carry.

For solving the problems of the technologies described above, collapsible bookshelf of the present utility model, comprise carriage and leg, carriage is by two vertical beams, two crossbeams are formed, about two vertical beams and sill adopt the right angle section bar, about two vertical beams, two crossbeams are hinged to the rectangular aperture box structure towards the reader from beginning to end up and down, its opening up, the right angle section bar leg of carriage is arranged on the two bottom sides of carriage, it is hinged with the straight limit of rising of the right angle section bar leg of the equidirectional setting of homonymy respectively that two vertical beams straight plays the limit about carriage, hinge hole is the slotted eye at adjustable bracket inclination angle on the straight limit of leg, become an inclination angle when making bracket support on leg, the upper end of arbitrary vertical beam wherein, sill is hinged with a books base respectively in the diagonal angle of this vertical beam end and presses beam and books vertical edge to press beam, also is provided with horizontal edge hold down gag on the books on the entablature.When people need read a book reading, both hands open the book, books are placed in the carriage of bookshelf, the base of books places on the sill of bookshelf, the base of books presses beam to push down by the books base, the vertical edge of books presses beam to push down by the books vertical edge, and the top of books is pushed down by horizontal edge hold down gag on the books.When the needs page turning, unclamp horizontal edge hold down gag on the books, books base pressure beam and books vertical edge and press beam, press horizontal edge hold down gag on the books, books base pressure beam and books vertical edge more again and press beam.Because the carriage of bookshelf top is an opening, therefore the books height of placing is not limited to.

As a kind of improvement of the present utility model, the horizontal edge hold down gag is the clinching that can rotate around the carriage entablature on the described books, and the two ends of clinching are socketed on the carriage entablature.When books did not need clinching fixedly, the back that places entablature was rotated in clinching; When books needed clinching fixedly, the rotation clinching placed the anterior of entablature and horizontal edge on the books is pushed down.

The beneficial effects of the utility model are:

1, simple in structure, be easy to folding, easy to carry.

2, because the bookshelf all directions all are provided with the books hold down gag, page flattened when books were placed, and eyes are read indefatigability, read easily.

3, because the carriage of bookshelf top is an opening, therefore the bookshelf of same specification can be fit to place the books of differing heights.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is further specified.

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

Fig. 2 is the left view of the utility model Fig. 1.

The specific embodiment

As Fig. 1, shown in Figure 2, this collapsible bookshelf, comprise carriage 3 and leg 1, carriage 3 by about two

vertical beams

2 and 7, two crossbeams 4 and 8 are formed up and down, about two

vertical beams

2,7 and sill 8 adopt the right angle section bar of same specification, so that butt joint, about two

vertical beams

2 and 7, two crossbeams 4 and 8 head and the tail are hinged to the rectangular aperture box structure towards the reader up and down, its opening up, the leg 1 of carriage is arranged on the two bottom sides of carriage 3, its adopt with about two

vertical beams

2,7 and the right angle section bar of sill 8 same specifications, two vertical beams 2 about carriage, 7 the straight limit of rising is hinged with the straight limit of rising of the right angle section bar leg 1 of the equidirectional setting of homonymy respectively, so that carriage 3 can rotate around leg 1, and can draw leg 1 in, the straight hinge hole 10 that rises on the limit of leg 1 is the slotted eye at adjustable bracket inclination angle, become an inclination angle when making carriage 3 be supported on the leg 1, the upper end of arbitrary vertical beam wherein, sill 8 is hinged with a books vertical edge respectively in the diagonal angle of this vertical beam end and presses beam 6 and books base to press beam 9, also is provided with horizontal edge hold down gag 5 on the books on the entablature 4.Horizontal edge hold down gag 5 is the clinchings that can rotate around carriage entablature 4 on the described books, and the two ends of clinching are socketed on the carriage entablature 4.

Claims

1. collapsible bookshelf, comprise carriage (3) and leg (1), it is characterized in that carriage (3) by about two vertical beams (2) and (7), two crossbeams (4) and (8) are formed up and down, about two vertical beams (2), (7) and sill (8) adopt the right angle section bar, about two vertical beams (2) and (7), two crossbeams (4) and (8) head and the tail are hinged to the rectangular aperture box structure towards the reader up and down, its opening up, the right angle section bar leg (1) of carriage (3) is arranged on the two bottom sides of carriage, it is hinged with the straight limit of rising of the right angle section bar leg (1) of the equidirectional setting of homonymy respectively that two vertical beams (2) and (7) straight plays the limit about carriage, hinge hole (10) is the slotted eye at adjustable bracket inclination angle on the straight limit of leg (1), carriage (3) is supported on becomes an inclination angle when leg (1) is gone up, the upper end of arbitrary vertical beam wherein, sill (8) is hinged with a books vertical edge respectively in the diagonal angle of this vertical beam end and presses beam (6) and books base to press beam (9), also is provided with horizontal edge hold down gag (5) on the books on the entablature (4).

2. collapsible bookshelf according to claim 1 is characterized in that horizontal edge hold down gag (5) on the described books is the clinching that can rotate around carriage entablature (4), and the two ends of this clinching are socketed on the carriage entablature (4).