CN2576082Y

CN2576082Y - Adjustable book shelf

Info

Publication number: CN2576082Y
Application number: CN 02280955
Authority: CN
Inventors: 潘鹏飞; 刘禄; 潘琦
Original assignee: 潘鹏飞
Priority date: 2002-11-07
Filing date: 2002-11-07
Publication date: 2003-10-01
Anticipated expiration: 2012-11-07

Abstract

The utility model relates to an adjustable book shelf which belongs to the technical field of leaf turners, devices used for keeping books open, speckle indicators, bookmark rolls of the subclass of recording or reading devices with movable strips and bands, devices associated with the articles in use, printed matter of special formats or styles not covered in other classes, loose leaves, book covers, the books in the subsection of printing under the section of performing operations and transportation according to the International Patent Classification (IPC). The utility model solves the technical problems of easy falling of an inclined book, unfixedness and inconvenience when people read. The adjustable book shelf is mainly composed of a back bracket pipe, an adjusting board, a front bracket pipe, a desktop, desk legs, an upper gluing pipe of the desktop, a height adjusting hole and a pin nail. The utility model is characterized in that both ends of the adjusting board are covered and connected to both edges of the back bracket pipe; a point part of the pin nail is inserted into the middle position of the height adjusting hole; the lower part of the upper gluing pipe of the desktop is glued and connected to the upper part of the desktop; the upper part of the upper gluing pipe of the desktop is welded and connected to the lower parts of the front bracket pipe and the back bracket pipe. The adjustable book shelf is suitable for a practical and new technical scheme in the technical field of the bookmark rolls, the speckle indicators, the devices used for keeping the books open, and the group of the leaf turners. The utility model has the advantages of simple fabrication, low cost and convenient operation.

Description

Adjustable bookshelf

(1) technical field:

The utility model relates to adjustable bookshelf, divides to belong to operation Department of Transportation printing branch, bookbinding by International Patent Classification (IPC) (IPC); The atlas file; The big class of special presswork, book; The books cover page; Loose-leaf; Exclude the special of other class, the printed matter of format or form; With state article and use the device that is closing; The record or the readout equipment group of movable band, bookmarker; The spot indicator; Be used to the device that keeps books to open; Page turner technical group field.

(2) background technology:

At present, existing and once had about bookmarker; The spot indicator; Be used to the device that keeps books to open; The technology of page turner group was all done very fruitful effort to the demand of adjustable bookshelf, also once designed many outstanding technical schemes.As being declared by force by Zhang Mao of the Decree of Patent Office of China in 1996, Granted publication number is CN2219786Y, and China Patent No. (ZL) is: No. 95201834.9 utility model patent title is the utility model patent of " reading-rack ", the technical scheme that is adopted.Bookmarker; The spot indicator; Be used to the device that keeps books to open; The technical elements of page turner group is a routine of great value invention, and it has solved the technical problem of reading-rack effectively.But still have some deficits, tiltedly put book when it also is difficult to solve reading and like to fall; Unfixing; Inconvenient technical problem.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of adjustable bookshelf.Tiltedly putting book when reading a book to solve likes to fall; Unfixing; Inconvenient technical problem.

Adjustable the bookshelf that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: paste pipe on after-poppet pipe, adjustable plate, front support pipe, desktop, table leg, the desktop, heighten the hole, pin constitutes.Its major part pin, desktop, table leg, front support pipe are selected for use by market.Its after-poppet pipe is the square shape shape, is material with the alloy, through the anticorrosion processing and manufacturing of punching.Its adjustable plate side of being plate shape is a material with the alloy, through punching grinding manufacturing.

In shape, structure and combination thereof, the total essential features of adjustable bookshelf of the present utility model and immediate prior art is: the lower position of desktop pastes the upper position that card is connected table leg, be combined into the up-down structure of table shape, function has been to support the effect of book health.In shape, structure and combination thereof, adjustable the bookshelf of the present utility model technical characterictic different with immediate prior art is: the end positions of adjustable plate is emitted the position, both sides that is connected on the after-poppet pipe in succession, the apical location of pin is inserted and is installed in the centre position of heightening the hole, be combined into the external and internal compositions of day word shape, function has been to support book, regulates the effect of height.The lower position that pastes pipe on the desktop pastes the top position that card is connected desktop, and the upper position weldering of pasting pipe on the desktop is connected the lower position of fore-stock, pipe after-poppet pipe, is combined into up-down structure, and function has been the fixedly effect of after-poppet pipe, front support pipe.The solution reading that has so just realized adjustable bookshelf of the present utility model the time is tiltedly put book and is liked to fall; Unfixing; The purpose of inconvenient technical problem.

The beneficial effect of adjustable bookshelf of utility model is: tiltedly put book when the utility model is read a book for solving and like to fall; Unfixing; The inconvenient technical scheme that technical problem adopted and existing and once had about bookmarker; The spot indicator; Be used to the device that keeps books to open; The technology of page turner group has been compared two advantages and improvement:

First, emit the position, both sides that is connected on the after-poppet pipe in succession owing to designed the end positions of adjustable plate in the technical scheme of adjustable bookshelf of the present utility model, the apical location of pin is inserted and is installed in the centre position of heightening the hole, be combined into the external and internal compositions of day word shape, so can easier solution support book, regulate technical problem highly.

Second, paste the top position that card is connected desktop owing to designed the lower position that pastes pipe on the desktop in the technical scheme of adjustable bookshelf of the present utility model, the upper position weldering of pasting pipe on the desktop is connected the lower position of fore-stock, pipe after-poppet pipe, be combined into up-down structure, thus can easier solution the fixing technical problem of after-poppet pipe, front support pipe.

(4) description of drawings:

Accompanying drawing provides the structural representation of adjustable bookshelf of the present utility model:

Fig. 1: the structural representation of facing that is adjustable bookshelf of the present utility model:

Fig. 2: the plan structure schematic diagram that is adjustable bookshelf of the present utility model:

The label declaration of parts in the schematic diagram:

1 after-poppet pipe, 2 adjustable plates, 3 front support pipes, 4 desktops

Paste pipe 7 on 5 table legs, 6 desktops and heighten hole 8 pins

(5) specific embodiment:

Below in conjunction with accompanying drawing, tiltedly put book when adjustable bookshelf of the present utility model solved reading for realization and like to fall; Unfixing; The optimal way of the technical scheme that inconvenient technical problem is taked is described further:

Its static structure: please join accompanying drawing: as shown in the figure, adjustable bookshelf of the present utility model mainly by paste pipe 6 on after-poppet pipe 1, adjustable plate 2, front support pipe 3, desktop 4, table leg 5, the desktop, heighten hole 7, pin 8 constitutes.Its major part pin 8, desktop 4, table leg 5, fore-stock steel pipe 3 are selected for use by market.Its after-poppet pipe 1 is the square shape shape, is material with the alloy, through the anticorrosion processing and manufacturing of punching.Its adjustable plate 2 side's of being plate shapes are material with the alloy, through punching grinding manufacturing.

In shape, structure and combination thereof, the total essential features of adjustable bookshelf of the present utility model and immediate prior art is: the lower position of desktop 4 pastes the upper position that card is connected table leg 5, be combined into the up-down structure of table shape, function has been to support the effect of book health.In shape, structure and combination thereof, adjustable the bookshelf of the present utility model technical characterictic different with immediate prior art is: the end positions of adjustable plate 2 is emitted the position, both sides that is connected on after-poppet pipe 1 in succession, the apical location of pin 8 is inserted and is installed in the centre position of heightening hole 7, be combined into the external and internal compositions of day word shape, function has been the effect of supporting book, regulating height.The lower position that pastes pipe 6 on the desktop pastes the top position that card is connected desktop 4, the upper position weldering of pasting pipe 6 on the desktop is connected the lower position of front support pipe 3, after-poppet pipe 4, be combined into up-down structure, function has been the fixedly effect of after-poppet pipe, front support pipe.

Below by using method, further set forth the dynamic structure relation of this practical adjustable bookshelf: in use, when needs are read, principle according to machinery, at first book is put on the frame, regulate adjustable plate 2 height then, level altitude is put books well then again, thereby finishes the task of supporting book.The solution reading that has so just realized adjustable bookshelf of the present utility model the time is tiltedly put book and is liked to fall; Unfixing; The purpose of inconvenient technical problem.

Realize that preferred plan of the present utility model is is material with the alloy, utilize the basic equipment of stationery factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of adjustable bookshelf of the present utility model better with the demand of supply school circle.

Claims

1. an adjustable bookshelf, it is by support tube (1), adjustable plate (2), front support pipe (3), desktop (5), table leg (6), paste pipe (7) on the desktop, heighten hole (8), pin (9) constitutes, in shape, structure and be in conjunction with the total essential features of last the utility model and immediate prior art: the lower position subsides card of desktop (4) is connected the upper position of table leg (5), the utility model is in shape, the structure and in conjunction with last, be different from the technical characterictic of immediate prior art: it is characterized in that: the end positions of adjustable plate (2) is emitted the position, both sides that is connected on after-poppet pipe (1) in succession, and the apical location of pin (8) is inserted and is installed in the centre position of heightening hole (7).

2. adjustable bookshelf according to claim 1, it is characterized in that the lower position that pastes pipe (6) on the desktop pastes the top position that card is connected desktop (4), the upper position weldering of pasting pipe (6) on the desktop is connected the lower position of front support pipe (3), after-poppet pipe (1).