CN2836577Y

CN2836577Y - Telescopic bookshelf

Info

Publication number: CN2836577Y
Application number: CN 200520114982
Authority: CN
Inventors: 孙一男
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-03
Filing date: 2005-08-03
Publication date: 2006-11-15
Anticipated expiration: 2015-08-03

Abstract

The utility model relates to a telescopic bookshelf, of which the aim is to solve the problem that the bookshelf is fixed and unable to telescope and superpose. The utility model is mainly composed of an upper inserting plate, a screw stud, a sleeve post, a middle inserting plate, a clamping plate, holes, an inserting stick, a sleeve plate and books. The utility model is characterized in that the holes of the upper inserting plate are sheathed on the upper end of the screw stud, a screw on the lower end of the screw stud is connected with the screw of a middle hole of the sleeve post and the lower end of the sleeve post is inserted into a wide hole on the top of the middle inserting plate. Furthermore, the middle part of the middle inserting plate is welded and connected with the right end of the inserting stick and the whole inserting stick is inserted into a hole of the sleeve plate. By utilizing devices of a machine shop, the utility model is capable of batch production to satisfy the needs of all walks of life.

Description

Extensible book-shelf

(1) technical field:

The utility model relates to Extensible book-shelf, divides by International Patent Classification (IPC) (IPC) to belong to bed-table; Tray; Bookrack; The technical field of bookshelf group.

(2) background technology:

At present, existing and once had about bed-table; Tray; Bookrack; The technology of bookshelf group was all done very fruitful effort to the needs of Extensible book-shelf, also once designed many outstanding technical schemes.As the Decree of Patent Office of China in 1996 since happy celestial being declare, Granted publication is that CN2225800Y China Patent No. (ZL) is: ZL94214198.9 number utility model patent title is the utility model patent of " support bookshelf ", the technical scheme that is adopted is at bed-table; Tray; Bookrack; The technical elements of bookshelf group is a routine of great value invention, and it has solved effectively deposits the technical problem that books can be chaotic.But still have some deficits, it also is difficult to solve the fixing not flexible of bookshelf, the technical problem that can not superpose.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of Extensible book-shelf.To solve the fixing not flexible of bookshelf, the technical problem that can not superpose.

The new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is: Extensible book-shelf of the present utility model mainly is made of last plate, borded pile, sleeve column, middle plate, clamping plate, hole, slotting rod, cage plate, book.

In shape, structure and combination thereof, the total essential features of Extensible book-shelf of the present utility model and immediate prior art is: the side of clamping plate is squeezed in the side of book, be placed on the upper surface of cage plate or middle plate below the book, be combined into combining structure, function has been the effect of putting book.In shape, structure and combination thereof, the Extensible book-shelf of the present utility model technical characterictic different with immediate prior art is: go up the upper end of the borehole jack of plate at borded pile, the lower end of borded pile is threaded in the interstitial hole screw thread place of sleeve column, be combined into cascaded structure, function has been the effect that connection and support can freely stretch.In the last face width hole of plate, the centre of middle plate was welded to connect at the right-hand member of inserting rod, is combined into combining structure in the middle of the lower end of sleeve column was inserted in, and function has been the effect that support can be folded one or more layers bookshelf of frame.The integral body of inserting rod is inserted in the hole of cage plate, the bascule of the side's of being combined into plate shape, and function has been the effect of supporting book.So just reached the fixing not flexible of bookshelf of Extensible book-shelf of the present utility model, the purpose that can not superpose.

The beneficial effect of the Extensible book-shelf of utility model is that the utility model is to solve the fixing not flexible of bookshelf, the technical scheme that technical problem adopted that can not superpose and existing and once had about bed-table; Tray; Bookrack; The technology of bookshelf group has been compared two place's advantage and improvement:

First, owing to designed the upper end of the borehole jack of last plate in the technical scheme of Extensible book-shelf of the present utility model at borded pile, the lower end of borded pile is threaded in the interstitial hole screw thread place of sleeve column, is combined into cascaded structure, so the technical problem that easier solution connection and support can freely stretch.

Second, be inserted in owing to the lower end of having designed sleeve column in the technical scheme of Extensible book-shelf of the present utility model in the last face width hole of middle plate, the centre of middle plate is welded to connect at the right-hand member of inserting rod, be combined into combining structure, so the technical problem that easier solution support can be folded one or more layers bookshelf of frame.

(4) description of drawings:

Accompanying drawing provides the structural representation of Extensible book-shelf of the present utility model:

Fig. 1: the positive overall structure schematic diagram that is Extensible book-shelf of the present utility model;

Fig. 2: the side structure schematic diagram that is Extensible book-shelf of the present utility model;

The label declaration at each position in the schematic diagram:

Plate 5 clamping plate in the middle of plate 2 borded piles 3 sleeve columns 4 on 1

Rod 8 cage plates 9 books are inserted in 6 holes 7

(5) specific embodiment:

Below in conjunction with accompanying drawing, Extensible book-shelf of the present utility model is solved the fixing not flexible of bookshelf for realizing, the optimal way of the technical scheme that the technical problem that can not superpose is taked is described further:

Its static structure: see also accompanying drawing: as shown in the figure, Extensible book-shelf of the present utility model mainly is made of last plate 1, borded pile 2, sleeve column 3, middle plate 4, clamping plate 5, hole 6, slotting rod 7, cage plate 8, book 9.Plate 1 on its major part, borded pile 2, sleeve column 3, clamping plate 5, book 9 are selected for use by market.Its middle plate 4 is cubic plate shapes, is material with steel, through the machining manufacturing.Its slotting rod 7 is cylindrical shapes, is material with steel, through the machining manufacturing.Its cage plate 8 side's of being plate (with holes) shapes are material with steel, through the boring processing and manufacturing.

In shape, structure and combination thereof, the total essential features of Extensible book-shelf of the present utility model and immediate prior art is: the side of clamping plate 5 is squeezed in the side of book 9, be placed on the upper surface of cage plate 8 or middle plate 4 below the book 9, be combined into combining structure, function has been the effect of putting book.In shape, structure and combination thereof, the Extensible book-shelf of the present utility model technical characterictic different with immediate prior art is: go up the upper end of the borehole jack of plate 1 at borded pile 2, the lower end of borded pile 2 is threaded in the interstitial hole screw thread place of sleeve column 3, be combined into cascaded structure, function has been the effect that connection and support can freely stretch.In the last face width hole of plate 4, the centre of middle plate 4 was welded to connect at the right-hand member of inserting rod 7, is combined into combining structure in the middle of the lower end of sleeve column 3 was inserted in, and function has been the effect that support can be folded one or more layers bookshelf of frame.The integral body of inserting rod 7 is inserted in the hole of cage plate 8, the bascule of the side's of being combined into plate shape, and function has been the effect of supporting book.

Below by using method, further set forth Extensible book-shelf dynamic structure relation of the present utility model: in use, when needs are telescopic, according to theory of mechanics, at first install each layer bookshelf, rotate each borded pile 2 then, adjust height more then, thereby finish telescopic task.

In use, when needs add one deck bookshelf, according to theory of mechanics, 4 times borehole jacks of plate are in borded pile 2 upper ends at first, the sleeve column 3 of screwing on, upper surface hole places in the middle of plate 4 are inserted in the middle of another piece in sleeve column 3 lower ends then, thereby finish the task of adding one deck bookshelf.So just realized the fixing not flexible of bookshelf of Extensible book-shelf of the present utility model, the technical scheme of the technical problem that can not superpose.

Realize that preferred plan of the present utility model is is material with steel, utilize the basic equipment of machine works, take mass production,, so just can realize the practical value and the economic worth of Extensible book-shelf of the present utility model better with the demand of supply all circles.

Claims

1. Extensible book-shelf, it is by last plate (1), borded pile (2), sleeve column (3), middle plate (4), clamping plate (5), hole (6), insert rod (7), cage plate (8), book (9) constitutes, the side of its clamping plate (5) is squeezed in the side of book (9), be placed on the upper surface of cage plate (8) or middle plate (4) below the book (9), it is characterized in that: go up the upper end of the borehole jack of plate (1) in borded pile (2), the lower end of borded pile (2) is threaded in the interstitial hole screw thread place of sleeve column (3), the lower end of sleeve column (3) is inserted in the last face width hole of middle plate (4), the centre of middle plate (4) is welded to connect at the right-hand member of inserting rod (7), and the integral body of inserting rod (7) is inserted in the hole of cage plate (8).