Book shelf with book falling prevention devices
An anti-dumping and bookshelf technology, which is applied in cabinets for storing books, household appliances, applications, etc., can solve the problems that the outer ends of books are prone to slipping or toppling, increasing the labor intensity of librarians, and affecting the quality of library management, etc. , to achieve the effect of preventing sideslip or dumping, simple structure and low cost
Inactive Publication Date: 2012-10-24
天津万茂图书档案设备制造有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
But there is following problem in this prior art bookshelf: the book outer end that is placed on the clapboard tends to slip sideways or topple over. Book anti-dumping device
Although the structure of this book anti-dumping device is simple, if the librarian wants to move this book anti-dumping device, the above-mentioned frictional force must be overcome, which will not only increase the labor intensity of the librarian, but also push the device. It is easy to damage the books, thus affecting the management quality of the library
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] The book shelf with the book anti-tipping device provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0011] Such as figure 1 , figure 2 As shown, the bookshelf 1 with book anti-dumping device provided by the present invention includes two side plates 7, a plurality of partitions 6 horizontally connected between the two side plates 7 at a distance, and a plurality of book anti-dumping devices; The anti-dumping device includes an inverted L-shaped pressing plate 2, two rubber rings 3, two guide rods 4 and fastening screws 5; the two guide rods 4 are connected side by side along the horizontal direction on the book shelf 1 and are located on two adjacent blocks. Between the upper parts of the two side plates 7 between the partitions 6; the upper and lower parts of the rubber ring 3 are respectively formed with a hole perpendicular to the axial direction, and the hole located at the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a book shelf with book falling prevention devices. The book shelf comprises two side plates, a plurality of partition plates and a plurality of book falling prevention devices; the book falling prevention device comprises an inverse L-shaped pressure plate, two rubber rings, two guide rods and a fastening screw; the two guide rods are connected between the two side plates side by side; a hole is formed on the upper and lower parts of the rubber rings respectively, and the lower hole is formed on one guide rod; the inverse L-shaped pressure plate consists of a vertical plate, a top plate and two connecting rods; a screw hole is formed on the top plate, one end of the top plate is connected with the upper end of the vertical plate, two sides of the upper part of the vertical plate are connected with one end of each connecting rod respectively, and the outer part of each connecting rod is inserted into the upper hole of each rubber ring; and the fastening screw isarranged in the screw hole. The inverse L-shaped pressure plates are fixed by using the friction force between the rubber rings and the guide rods on the book falling prevention devices and the friction force between the fastening screws and the bottoms of the partition plates, and the positions of books are limited by using the pressure plates, so that side slip or falling of the books can be prevented, the books are not broken, and the management quality of a library can be improved.
Description
technical field [0001] The invention belongs to the technical field of library facilities, in particular to a book shelf with a book anti-dumping device. Background technique [0002] At present, the bookshelf used for placing books in the library is mainly composed of two side panels and a plurality of partitions horizontally connected between the two side panels at a distance, and the partitions of the bookshelves are usually used from left to right. Books are placed in an upright manner, which can effectively use the space of the bookshelf. But there is following problem in this prior art bookshelf: the book outer end that is placed on the clapboard tends to slip sideways or topple over. Complete book anti-dumping device. When in use, the bottom surface of the device is pressed under the books located at the outer end, and the vertical surface is attached to the outer end surface of the book, so that the books are prevented from slipping or toppling over by the friction...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A47B63/00
Inventor 龚良德关玉明
Owner 天津万茂图书档案设备制造有限公司