CN2549819Y - Adjustable bookend - Google Patents

Abstract

The utility model relates to an adjustable bookend which is improved. The utility model provides an adjustable bookend which can overcomes the deficiency of the prior bookend, thus being widely used by libraries and information document departments to collect book on a shelf. The utility model is characterized in that the lower part of a U-shaped steel wire framework is provided with a moveable hoisting adjustable board which prevents books with various sizes from sliding along a strickle, and the corners of books from being folded and disordered. Moreover, the utility model can fixedly hold the book and has a simple structure, artistic outer appearance and low cost.

Description

Adjustable book-end

Technical field:

The utility model relates to the improved book-end on a kind of bookshelf of placing books.

Background technology:

Library or intelligence data department collected books traditional approach are books just to be put arrangement fix with the sitting posture book-end on the shelf.Used the fixing collected books of suspension type book-end afterwards instead.The suspension type book-end are the bottoms that are suspended on each layer book strickle of bookshelf, slide on guide-track groove by pulley, and it is neat fixing to collect books.But use the suspension type book-end to keep off book, because book-end length always can be less than every interlamellar spacing of bookshelf, therefore, the gathering of calligraphers is glided along strickle, makes that the book above the bookshelf is messy, the volume angle, has and can play the effect of good retaining book.

Summary of the invention:

The purpose of this utility model is to provide a kind of adjustable suspension book-end, overcomes the disadvantage in the existing book-end use, is used widely in library or the frame collected books work of intelligence data department.The utility model is realized with following mode, a kind of adjustable book-end, it is positioned at the bottom of each layer of each layer of bookshelf book strickle, its main body is 2 " U " font steel wire frames 1, and the end, upper end of 2 " U " font steel wire frames 1 unifies separately mutually, all be connected with pulley 2, and 2 framework faces at grade; Dual-side in each layer book strickle bottom can be supplied with the guide-track groove that pulley 2 is free to slide along having, it is characterized in that, lift adjustment plate 3 is equipped with in bottom activity at " U " font steel wire frame 1, have on the plate face of this lift adjustment plate [3] can with " U " font steel wire frame 1 relative guide groove that slides up and down 4.The utility model can play the effect of good retaining book.Make that the book of big or small format is all unlikely to glide along strickle, it is messy that books can not rolled up the angle yet.The retaining book is fixed, and is simple in structure, and good looking appearance is with low cost.

Description of drawings:

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

Fig. 2-Fig. 3 is the structural representation of the utility model lift adjustment plate 3, and wherein Fig. 3 is a front view, and Fig. 2 is the upward view of Fig. 3.

The specific embodiment:

Now the utility model is described in further detail in conjunction with the accompanying drawings.

With reference to Fig. 1, make 2 " U " font steel wire frames 1 with steel wire, total length is 290MM, two-layer book strickle phase cabinet 320MM, every layer of wide 200MM of book strickle, 2 " U " font steel wire frames 1, wherein 1 small frame is enclosed within 1 big frame, and 2 framework faces are at grade, be processed into " U " type frame of band pattern decorative during " U " font frame manufacture, chrome-faced is smooth bright, and the end, upper end of 2 " U " font steel wire frames 1 unifies separately mutually, all is connected with pulley 2.The dual-side of each layer book strickle bottom can be supplied with the guide-track groove that pulley 2 is free to slide along being manufactured with on the bookshelf.Lift adjustment plate 3 is equipped with in bottom activity at " U " font steel wire frame 1.With reference to Fig. 2-Fig. 3, have guide groove 4 on the plate face of this lift adjustment plate 3, energy and steel wire rack 1 relative sliding up and down are regulated the book-end total length with this.During assembling, pulley 2 setting-ins of steel wire book-end are gone in the guide-track groove, and at this moment the steel wire book-end are suspended on the book strickle, can be free to slide, and can arrive suitable position by the adjustable book-end length that slides up and down of lift adjustment plate 3 steel wires in guide groove 4, need not use other any instrument.Lifting shelves book plate 3 adopts plastics to pass through mold injection molding.During use, books are neatly just being put on the book strickle, with steel wire book-end gear, when taking out wherein a few books, the steel wire book-end are promoted to extract read, and put back to and deposit.Big or small format according to book comes lift adjustment book-end length, and is very convenient.

Claims (1)

1, a kind of adjustable book-end, it is positioned at the bottom of each layer of each layer of bookshelf book strickle, its main body is 2 " U " font steel wire frames [1], and the end, upper end of 2 " U " font steel wire frames [1] unifies separately mutually, all be connected with pulley [2], and 2 framework faces at grade; Dual-side in each layer book strickle bottom can be supplied with the guide-track groove that pulley [2] is free to slide along having, it is characterized in that, in the bottom activity of " U " font steel wire frame [1] lift adjustment plate [3] is housed, having on the plate face of this lift adjustment plate [3] can the relative guide groove that slides up and down with " U " font steel wire frame [1] [4].

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