CN213074986U - Rotary bookshelf - Google Patents

Abstract

The utility model discloses a rotary bookshelf belongs to the bookshelf field, solves the problem that traditional rotary bookshelf list pivot supports and easy damage. This rotatory bookshelf includes base and roating seat, the roating seat rotate with the base through the axis of rotation and be connected, base top surface, roating seat bottom surface all be equipped with the annular groove, the annular groove internalization between base and the roating seat is equipped with a plurality of balls, annular groove outlying base top surface, roating seat bottom surface all are equipped with four magnet pieces, four the magnet piece equidistance distributes, just the magnet piece that the base corresponds adsorbs mutually with the magnet piece that the roating seat corresponds. The utility model discloses a rotatory bookshelf can effectively share the atress of axis of rotation, has prolonged the life of rotatory bookshelf, and it is very convenient to use, and application scope is wide.

Description

Rotary bookshelf

Technical Field

The utility model relates to a bookshelf, more specifically say, it relates to a rotatory bookshelf.

Background

With the continuous improvement of life quality of people, the demands of people on the bookshelf are not limited to the fixed bookshelf any more, and the rotary bookshelf gradually appears in various occasions. The rotating bookshelf can rotate 360 degrees so as to be convenient for taking and placing books, and generally comprises a base and a rotating seat, wherein the rotating seat is rotatably arranged on the base through a rotating shaft. Traditional rotatory bookshelf, its roating seat is only supported by the axis of rotation, and when the in-service use, the weight of roating seat and books all concentrates on the axis of rotation, not only influences the rotation of roating seat, and long-term back of using moreover takes place the damage easily, and life is lower. Therefore, it is necessary to develop a new type of rotating bookrack.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, provide a rotatory bookshelf, can effectively share the atress of axis of rotation, prolonged the life of rotatory bookshelf, convenient to use.

The technical scheme of the utility model is like this: the utility model provides a rotary bookshelf, includes base and roating seat, the roating seat rotate with the base through the axis of rotation and be connected, base top surface, roating seat bottom surface all be equipped with the annular groove, the annular groove internalization between base and the roating seat is equipped with a plurality of balls, annular groove outlying base top surface, roating seat bottom surface all are equipped with four magnet pieces, four the magnet piece equidistance distributes, just the magnet piece that the base corresponds adsorbs mutually with the magnet piece that the roating seat corresponds.

As a further improvement, the rotating seat is a rectangular cabinet, a plurality of storage cavities are separated from top to bottom in the rotating seat through partition plates, and a taking and placing opening is formed in one side of each of the four corresponding surfaces of each storage cavity.

Furthermore, waist-shaped holes are formed in the other sides of the four corresponding faces of each storage cavity.

Furthermore, every deposit the intracavity relative both sides and all be equipped with and keep off the pipe, every deposit two that the chamber corresponds and keep off the pipe dislocation from top to bottom.

Furthermore, the two ends of the blocking pipe are provided with screw rods, the thread turning directions of the screw rods are opposite, the screw rods are connected with the blocking pipe in a screwing mode, and the screw rods are connected with the storage cavity through sliding assemblies.

Further, the sliding assembly comprises a sliding groove and a sliding block, the sliding groove is formed in the inner wall of the storage cavity, the sliding block is fixedly connected with the screw rod, and the sliding block is slidably mounted in the sliding groove.

Furthermore, a plurality of rubber pads are arranged on the bottom surface of the base.

Advantageous effects

Compared with the prior art, the utility model, have following advantage:

1. the utility model discloses a rotatory bookshelf through set up the ball of activity between axis of rotation outlying base and roating seat, can effectively share the atress of axis of rotation, improves the rotatory stability of bookshelf, has prolonged the life of rotatory bookshelf to, utilize the absorbent principle of magnet piece, at rotatory in-process, can fix a position the roating seat in the assigned position automatically, make taking of bookshelf mouthful locate in the dead ahead, it is very convenient to use.

2. The utility model discloses a deposit the intracavity at every and set up and keep off the pipe, can carry on spacingly to books, the books of being convenient for transversely slide in one side of depositing the chamber, simultaneously, keep off the pipe and connect to opposite screw rod through two soon to through slip subassembly and deposit intracavity wall sliding connection, keep off the pipe through rotating, make the screw rod draw close to the centre, and then make clearance fit between slider and the spout inner wall, alright slide from top to bottom and keep off the pipe, adjust its height, so that carry on spacingly to not co-altitude books, application scope is wide.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the cross-sectional structure at A in FIG. 1;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the base of the present invention.

Wherein: 1-base, 2-rotary base, 3-rotary shaft, 4-annular groove, 5-ball, 6-magnet block, 7-clapboard, 8-storage cavity, 9-fetching and placing opening, 10-waist-shaped hole, 11-baffle pipe, 12-screw, 13-chute, 14-slide block, 15-rubber pad.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-4, the utility model relates to a rotary bookshelf, which comprises a base 1 and a rotary base 2, wherein the rotary base 2 is rotatably connected with the base 1 through a rotating shaft 3, the rotating shaft 3 is positioned at the center of the base 1 and the rotary base 2, the top surface of the base 1 and the bottom surface of the rotary base 2 are both provided with annular grooves 4, the annular grooves 4 are arranged around the rotating shaft 3 and are grooves with arc-shaped cross sections, a plurality of balls 5 are movably arranged in the annular grooves 4 between the base 1 and the rotary base 2 to support the rotary base 2, the top surface of the base 1 and the bottom surface of the rotary base 2 at the periphery of the annular grooves 4 are both provided with four magnet blocks 6, the four magnet blocks 6 are distributed at equal intervals, and the magnet block 6 corresponding to the base 1 is adsorbed with the magnet block 6 corresponding to the rotary base 2, by utilizing the adsorption principle of the blocks 6, the rotary base 2 can be automatically positioned at a designated position during the rotation, the taking and placing opening of the bookshelf is positioned right ahead, and the use is very convenient.

Preferably, roating seat 2 is the rectangle cabinet, and top-down has a plurality of chambeies 8 of depositing through 7 partitions in the roating seat 2, and every four sides one side of depositing chamber 8 correspondence has all been seted up and has been got and put mouth 9, is convenient for deposit the books of different specifications to and get and put books. Furthermore, the waist-shaped holes 10 are formed in the other sides of the four corresponding faces of each storage cavity 8, so that the weight is reduced, and the strength of the rotary seat 2 is enhanced.

Preferably, every both sides relative in depositing chamber 8 all are equipped with and keep off pipe 11, can carry on spacingly to books, and the one side of depositing the chamber is transversely slided into to the books of being convenient for, and every two that deposit chamber 8 corresponds keep off pipe 11 dislocation arrangement from top to bottom, prevents the problem of mutual interference.

Preferably, two ends of the baffle pipe 11 are respectively provided with a screw 12, the thread turning directions of the two screws 12 are opposite, the two screws 12 are connected with the baffle pipe 11 in a screwing way, and the screws 12 are connected with the storage cavity 8 through a sliding assembly; specifically, the slip subassembly includes spout 13 and slider 14, wherein, spout 13 is seted up in depositing 8 inner walls in chamber, slider 14 links to each other with screw rod 12 is fixed, slider 14 slidable mounting is in spout 13, keep off pipe 11 and connect to opposite screw rod 12 through two soon, and through slip subassembly with deposit 8 inner walls in chamber sliding connection, keep off 11 pipes through rotating, make screw rod 12 draw close to the centre, and then make clearance fit between slider 14 and the 13 inner walls of spout, alright slip from top to bottom keeps off pipe 11 and adjusts its height, so that carry on spacingly to not co-altitude books, application scope is wide.

Preferably, a plurality of rubber pads 15 are arranged on the bottom surface of the base 1, so that the stability of the base 1 is improved.

The utility model discloses a rotary bookshelf, through set up movable ball 5 between base 1 and roating seat 2 of axis of rotation 3 periphery, can effectively share the atress of axis of rotation 3, improve the rotatory stability of bookshelf, the life of rotary bookshelf has been prolonged, in the rotatory in-process, rotate roating seat 2 and overcome the adsorption effort of magnet piece 6, can rotate roating seat 2, then utilize the principle that magnet piece 6 adsorbs again, in the rotatory in-process, can fix a position roating seat 2 in the assigned position automatically, make the getting of bookshelf put mouth 9 in the dead ahead, it is very convenient to use; when the height of keeping off pipe 11 is adjusted to needs, keep off pipe 11 through rotating, make screw rod 12 draw close to the centre, and then make clearance fit between slider 14 and the 13 inner walls of spout, alright slip keeps off pipe 11 from top to bottom, adjusts its height, then reverse rotation keeps off pipe 11 again, can lock in the assigned position to carry on spacingly to not co-altitude books, application scope is wide.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims (7)

1. The utility model provides a rotary bookshelf, includes base (1) and roating seat (2), roating seat (2) rotate with base (1) through axis of rotation (3) and be connected, its characterized in that, base (1) top surface, roating seat (2) bottom surface all be equipped with annular groove (4), annular groove (4) internalization between base (1) and roating seat (2) is equipped with a plurality of balls (5), annular groove (4) outlying base (1) top surface, roating seat (2) bottom surface all are equipped with four magnet pieces (6), four magnet piece (6) equidistance distributes, just magnet piece (6) that base (1) corresponds adsorb mutually with magnet piece (6) that roating seat (2) correspond.

2. A rotary bookshelf according to claim 1, wherein the rotary base (2) is a rectangular cabinet, a plurality of storage cavities (8) are partitioned from top to bottom in the rotary base (2) through partition plates (7), and a taking and placing opening (9) is formed in one side of each of the four corresponding surfaces of each storage cavity (8).

3. A rotary bookshelf according to claim 2, wherein the other sides of the four corresponding sides of each storage cavity (8) are provided with waist-shaped holes (10).

4. A rotary bookrack according to claim 2, characterised in that blocking pipes (11) are provided on opposite sides of each storage chamber (8), and the two blocking pipes (11) corresponding to each storage chamber (8) are arranged in a vertically staggered manner.

5. A rotary bookshelf according to claim 4 wherein the two ends of the blocking tube (11) are provided with screws (12), the screw thread directions of the two screws (12) are opposite, the two screws (12) are connected with the blocking tube (11) in a screwing way, and the screws (12) are connected with the storage cavity (8) through a sliding component.

6. A rotating bookstand according to claim 5 characterised in that the sliding assembly comprises a sliding slot (13) and a sliding block (14), the sliding slot (13) is arranged on the inner wall of the storage chamber (8), the sliding block (14) is fixedly connected with the screw (12), and the sliding block (14) is slidably mounted in the sliding slot (13).

7. A rotating bookstand according to any one of claims 1 to 6 characterised in that the underside of the base (1) is provided with a plurality of rubber pads (15).

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