CN2440378Y

CN2440378Y - Portable assembly reading shelf

Info

Publication number: CN2440378Y
Application number: CN 00255475
Authority: CN
Inventors: 郭树安; 林小忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-27
Filing date: 2000-09-27
Publication date: 2001-08-01
Anticipated expiration: 2010-09-27

Abstract

The utility model discloses a combined and portable reading bookshelf which is composed of two vertical supporting rods, a movable bottom supporting board, two or more horizontal supporting rods, a book pressing clamp with a spring, a supporting frame whose angle can be adjusted and a stay bolt. The utility model solves the problems of the prior art that the material use of a fixed type or board type bookshelf is large, the volume is heavy, the book putting dimension and specification are limited, etc. The utility model has the advantages of simple structure, material saving, convenient disassembly and assembly, portability, etc. The utility model can put books with various sizes. The utility model can be widely used in institutions, schools, libraries and families.

Description

Combination makes takes the formula rack for reading book

The utility model relates to a kind of modular transportable rack for reading book.

In the prior art, it is fixed that rack for reading book mostly is, can not dismounting and inconvenience carry, Chinese patent ZL97249804.4 technology is disclosed to be board-like bookshelf, be made up of main pressure arm, secondary pressure arm and extension spring, though it is simple in structure, the bookshelf angle can be regulated arbitrarily, but Heavy Weight and to put the specification of book limited is so its application is restricted.

The purpose of this utility model is to provide a kind of easy to assembly, in light weight, the combined framework type rack for reading book that can put multiple dimensions books.

In order to achieve the above object, the utility model provides following technical scheme: design a kind of bookshelf, by two perpendicular pressure pins, movable bottom tray, horizontal pressure pin more than two or two, the band spring is pressed book clamp, angle adjustable support and stay bolt constitute, the two ends of horizontal pressure pin are coarser than body of rod stage casing and have circular inner groove at two horizontal end faces, its inside groove respectively with two perpendicular pressure pins on connector mutually embedding constitute cross bar parallel to each other, the having the mill moveable hinge and have an outer side superimposed of mill moveable hinge of angle adjustable support by two perpendicular pressure pins of book frame, passing its Kong Bingyong nut by horizontal long nut fixes, by the nut on the fastening long nut and with the embedding and forming mutually separately of the connector of horizontal pressure pin two ends inside groove and two perpendicular pressure pins, the angle adjustable support is rubbed each other by the mill inboard on the moveable hinge of the outside of the mill on the moveable hinge of two perpendicular pressure pins and angle adjustable support and fixes or adjust itself and the angle of leaning on book frame integral body by book frame integral body.

The utility model technical scheme preferably can be: bookshelf has the horizontal pressure pin more than two or two, and the distance between each horizontal pressure pin adjacent one another are can equate or not wait, can put the books of various sizes like this.Can decide position when therefore, making bookshelf as required by the connector on two perpendicular pressure pins of book frame.

Dismounting of the present utility model and use are very convenient, before the use, earlier the adjustable-angle support is opened to the appropriate location, support on the table, book clamp is pressed in pull-up, the book that opens is placed between the backing board and pressure book clamp that has put down, under spring action, compresses book, need only pull-up on the other hand when turning over book and press book clamp one handspring book to finish.

Compared with prior art, the utlity model has following tangible advantage: 1, the utility model is a closed-in construction, so it saves material, cost is low, and is in light weight, and easy accessibility is easy to carry; 2, can be used for putting the books of multiple dimensions, thereby the applied value height.

The utility model will be further described below in conjunction with accompanying drawing: Fig. 1 is a part drawing, Fig. 2 is to use state diagram, Fig. 3 is the enlarged drawing that has the mill moveable hinge, Fig. 4 is an angle adjustable support enlarged drawing, 1 is two perpendicular pressure pins among the figure, the 2nd, movable backing board, 3,4,5, the 6th, horizontal pressure pin, 7 is that two band springs are pressed book clamp, the 8th, the angle adjustable support, the 9th, stay bolt, shown in figure:

horizontal pressure pin

3,4,5 and 6 two ends are coarser than body of rod stage casing and have circular inner groove at two horizontal end faces, its inside groove respectively with two horizontal pressure pins 1 on connector mutually embedding constitute the cross bar of four levels, the moveable hinge of angle adjustable support 8 and by the outer side superimposed of the moveable hinge of two perpendicular pressure pins 1 of book frame, passing its Kong Bingyong nut by the long nut 9 of double end fixes, lean on book frame integral body by the nut at fastening double end long bolt two ends and with

horizontal pressure pin

3,4,5 with the embedding and forming mutually separately of the connector of 6 two ends and two perpendicular pressure pins, the angle adjustable support is rubbed each other by the mill inboard on the moveable hinge of the outside of the mill on the moveable hinge of two perpendicular pressure pins and angle adjustable support and fixes or adjust itself and angle by book frame integral body.Distance between adjacent horizontal pressure pin does not wait.

Claims

1, a kind of modular transportable rack for reading book, has support, bearing and book clamp, it is characterized in that: bookshelf is by two perpendicular pressure pins, movable bottom tray, horizontal pressure pin more than two or two, the band spring is pressed book clamp, angle adjustable support and stay bolt constitute, the two ends of horizontal pressure pin are coarser than body of rod stage casing and have circular inner groove at two horizontal end faces, its inside groove respectively with two perpendicular pressure pins on connector mutually embedding constitute horizontal pressure pin parallel to each other, the having the mill moveable hinge and have an outer side superimposed of mill moveable hinge of angle adjustable support by two perpendicular pressure pins of book frame, passing its Kong Bingyong nut by horizontal long nut fixes, by the nut on the fastening long nut and with the embedding and forming mutually separately of the connector of horizontal pressure pin two ends inside groove and two perpendicular pressure pins, the angle adjustable support is rubbed each other by the mill inboard on the moveable hinge of the outside of the mill on the moveable hinge of two perpendicular pressure pins and angle adjustable support and fixes or adjust itself and the angle of leaning on book frame integral body by book frame integral body.

2, rack for reading book according to claim 1 is characterized in that: the distance between each horizontal pressure pin adjacent one another are can equate or not wait.