Rotary bookshelf and method for manufacturing same

A technology of bookshelves and central columns, applied in the field of bookshelves, can solve the problems of inability to adjust, affect the flexibility of the rotating sleeve, and fix the structure, and achieve the effect of a wide range of applications.

Inactive Publication Date: 2014-07-09
JIANGXI SUNSHINE SAFETY EQUIP GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the patent application changes the bookshelf into a rotatable bookshelf, the height of the rotating sleeve is fixed, which is not suitable for placing books of different sizes in the same class of books; at the same time, due to the fixed structur

Method used

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  • Rotary bookshelf and method for manufacturing same
  • Rotary bookshelf and method for manufacturing same
  • Rotary bookshelf and method for manufacturing same

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A rotating bookshelf, including a central column 2, a partition 3, a supporting plate 5, an outer sleeve 8, an inner sleeve 9, and a tapered bearing 7. The central column 2 is circular in shape; Screw holes 21; the inner sleeve 9 is hollow in the middle, and one end has a raised platform 91, and the other end is equipped with a bearing cover 6 matching the raised platform 91; the inner sleeve 9 is sleeved on the central column 2 through the middle hollow and fixed with bolts 10 In the positioning screw hole 21, the outer cover 8 is installed on the outer side of the inner cover 9, and the upper and lower ends of the outer cover 8 are respectively equipped with tapered bearings 7; The bottom of two adjacent partitions 3 is equipped with supporting plate 5; There is also a top plate 1 on the top of the uppermost inner cover 9, and the top plate 1 blocks dust from falling on the books on the uppermost supporting plate 5; On the top of the center column 2 A fixed plate 12 i...

Embodiment 2

[0026] The central column 2 is polygonal in shape, and a foot 4 is installed at the bottom of the central column 2. The rotating bookshelf stands on the ground of the study / library, which is convenient to move and rearrange the positions of the bookshelves according to the layout of the study / library. The top plate 1, partition plate 3, support plate 5, and foot 4 are all stamped and bent from cold-rolled steel plates with a thickness of 1.0 mm. The inner sleeve 9, outer sleeve 8, and bearing cap 6 are cast steel parts through mechanical processing. Center column 2 selects seamless steel pipe for use.

[0027] The rotating bookshelf is installed on the roof of the study / library through the fixed plate 12, or fixed on the ground through the feet 4, adjust the distance between the inner sleeve 9 on the central column 2 according to the height of the books, install the outer sleeve 8 on the outer side of the inner sleeve 9 and fix it On the raised platform 91, the upper and lower...

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Abstract

The invention discloses a rotary bookshelf which comprises a central column, at least two partition plates, support plates, outer sleeves, inner sleeves and conical bearings. The rotary bookshelf is characterized in that the inner sleeves are hollow, a protruded platform is arranged at one end of each inner sleeve, and a bearing cap which is matched with the corresponding protruded platform is mounted at the other end of each inner sleeve; the hollow inner sleeves sleeve the central column and are fixed by the aid of bolts, the outer sleeves are mounted on the outer sides of the inner sleeves, and the corresponding conical bearings are respectively mounted at two ends of each outer sleeve; the partition plates are uniformly distributed and mounted on the outer side walls of the outer sleeves, and each support plate is mounted at the bottoms of the two corresponding adjacent partition plates. The rotary bookshelf has the advantages that the distances among the inner sleeves on the central column can be adjusted according to the heights of books, the outer sleeves are mounted on the outer sides of the inner sleeves, the corresponding conical bearings are respectively mounted at the upper end and the lower end of each outer sleeve, the outer sleeves are in clearance fit with the inner sleeves, and the conical bearings are in interference fit with the inner sleeves and the outer sleeves; the partition plates are uniformly distributed and mounted on the outer sides of the outer sleeves, and the support plates are mounted at the bottoms of the partition plates; users can slightly shift the partition plates, so that the books can circumferentially move around the central column; the books with the same classification numbers can be orderly placed on the rotary bookshelf.

Description

technical field [0001] The invention belongs to the technical field of bookshelves, and in particular relates to a rotating bookshelf. Background technique [0002] Most of the existing bookshelves are square, including single-sided and double-sided. The level of each layer of the bookshelf is fixed. When the books that need to be accessed are on the other side of the bookshelf, the person who accesses the books often has to walk around the bookshelf. It is inconvenient for those who access books; and there must be enough pedestrian walkways between adjacent bookshelves; especially when there are more people accessing books on holidays, conflicts often occur in the aisles between bookshelves. And the wide sidewalk occupies a large amount of study / library area, reducing the amount of books stored. Chinese patent 201120189152.2 discloses a rotating bookshelf, which is composed of a central shaft, a turntable, a partition, and a rotating sleeve; the rotating sleeve is in the s...

Claims

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Application Information

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IPC IPC(8): A47B63/06A47B45/00
Inventor 朱国平
Owner JIANGXI SUNSHINE SAFETY EQUIP GRP CO LTD
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