CN215837775U

CN215837775U - Book placing rack

Info

Publication number: CN215837775U
Application number: CN202023105569.4U
Authority: CN
Inventors: 石璐璐; 单菁; 王佳英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-02-18
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of placement racks, and particularly relates to a book placement rack which comprises a placement rack body, wherein a plurality of uniformly spaced placement plates are fixedly connected between two sides in the placement rack body; transparent baffles are fixedly connected to two sides of the top end of the placing plate; one side of the top end of the placing plate is provided with a dust removing hole; the front side of the placing plate is fixedly connected with a plurality of classification label frames which are uniformly distributed at intervals; the four corners of the bottom end of the placing rack body are provided with L-shaped grooves; a hinge rod is fixedly connected between the front side and the rear side of the L-shaped groove; the bottom end of the rotating plate is fixedly connected with a contraction pipe; a second telescopic rod is connected inside the telescopic pipe in a sliding manner; the second telescopic rod is connected with an internal thread ring through thread threads; the bottom end of the second telescopic rod is fixedly connected with the anti-skid bottom, and the placing frame is convenient to move, time-saving and labor-saving in the using process and can be fixed.

Description

Book placing rack

Technical Field

The utility model belongs to the technical field of placing racks, and particularly relates to a book placing rack.

Background

The book placement rack is also called a bookshelf and is commonly used in libraries, bookstores, supermarkets and other places; the book shelves are of various styles and are generally divided into wooden book shelves and iron book shelves according to materials; the wooden book shelf has a large number of books placed therein; the iron book shelf combines placing and displaying, so the iron book shelf is commonly used in bookstores and supermarkets, and has the design characteristics that: the fully-combined structure is simple, convenient and quick to assemble and disassemble and flexible to apply; the post is generally equipped with the regulation hole, can adjust the interval of plywood according to actual conditions.

Among the prior art, traditional rack needs the manual work to carry it when needs remove, has like this consuming time power, and bumps at the in-process of transport easily to lead to the rack to damage.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the traditional placing rack needs to be carried manually when needing to be moved, time and labor are consumed, and the placing rack is damaged due to collision easily in the carrying process.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the book placing rack comprises a placing rack body, wherein a plurality of placing plates which are uniformly distributed at intervals are fixedly connected between two sides in the placing rack body; transparent baffles are fixedly connected to two sides of the top end of the placing plate; one side of the top end of the placing plate is provided with a dust removing hole; the front side of the placing plate is fixedly connected with a plurality of classification label frames which are uniformly distributed at intervals; the four corners of the bottom end of the placing rack body are provided with L-shaped grooves; hinge rods are fixedly connected between the front side and the rear side of the L-shaped groove, and the rack body is hinged with a rotating plate through the hinge rods; the bottom end of the rotating plate is fixedly connected with a contraction pipe; a second telescopic rod is connected inside the telescopic pipe in a sliding mode, and the outer ring surface of the second telescopic rod is provided with threads; the second telescopic rod is connected with an internal thread ring through thread threads, and the top end surface of the internal thread ring is tightly contacted with the bottom end of the telescopic pipe; the bottom of the second telescopic rod is fixedly connected with an anti-skidding base.

Preferably, the front side and the rear side of the contraction pipe inside the L-shaped groove and the position corresponding to the rack body are both provided with threaded holes; the rack body and the shrinkage pipe are connected with hexagon bolts through threaded holes and threads.

Preferably, the inner ring surface of the dust removing hole is provided with a thread, and the dust removing hole is connected with an external thread ring through the thread; the bottom end of the external thread ring is flush with the bottom end of the dust removal hole; the bottom end of the external thread ring is fixedly connected with a collecting box, and the collecting box is connected with the dust removing hole.

Preferably, a contraction rod is fixedly connected to the top end of the dust removal hole corresponding to the side wall of the placement frame body, and the contraction rod is hollow; a spring is fixedly connected to one side, close to the side wall of the rack body, of the interior of the contraction rod; the other side of the spring is fixedly connected with a sliding plate; one side of the sliding plate, which is far away from the spring, is fixedly connected with a first telescopic rod, and the other end of the first telescopic rod penetrates through the side wall of the contraction rod and extends to the outside of the contraction rod; the first telescopic rod is connected with the telescopic rod in a sliding manner through a sliding plate; and one end of the first telescopic rod, which is positioned outside the telescopic rod, is fixedly connected with a supporting plate.

Preferably, four corners of the bottom end of the placement frame body are fixedly connected with walking wheels.

The utility model has the beneficial effects that:

1. the utility model provides a book placing rack which is characterized in that a rotating plate, a hexagon bolt, a hinge rod, a second telescopic rod, a contraction pipe, an internal thread ring and an anti-skidding base are arranged, when the placing rack needs to be fixed, the internal thread ring is rotated to enable the second telescopic rod to extend from the inside of the contraction pipe to the anti-skidding base to be in close contact with the ground, then the second telescopic rod is fixed through the internal thread ring, and further the placing rack body and the contraction pipe are fixed through the hexagon bolt, at the moment, the fixing of the placing rack body is realized, and the phenomenon that a walking wheel can cause the placing rack body to slide on the ground is avoided.

2. The utility model provides a book placing rack which is characterized in that a contraction rod, a spring, a sliding plate, a first expansion rod and a supporting plate are arranged, so that the situation that books are scattered due to the fact that the books are pulled out from the books which are arranged in a tight and orderly manner is avoided, and the supporting plate supports the books in a squeezing mode under the action of the tension of the spring, so that the books are always in a tight arrangement state.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

illustration of the drawings:

1. a rack body; 2. placing the plate; 3. a transparent baffle; 4. a dust removal hole; 5. an externally threaded ring; 6. A collection box; 7. a retracting lever; 8. a spring; 9. a slide plate; 10. a first telescopic rod; 11. a support plate; 12. a traveling wheel; 13. a hexagon bolt; 14. a classification label frame; 15. an L-shaped slot; 16. a rotating plate; 17. a hinged lever; 18. a second telescopic rod; 19. a shrink tube; 20. an internally threaded ring; 21. an anti-slip base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-4, the present invention provides a book placing rack, which includes a placing rack body 1, wherein a plurality of placing plates 2 are fixedly connected between two sides of the interior of the placing rack body 1, and the placing plates are uniformly distributed at intervals; transparent baffles 3 are fixedly connected to two sides of the top end of the placing plate 2; one side of the top end of the placing plate 2 is provided with a dust removing hole 4; the front side of the placing plate 2 is fixedly connected with a plurality of classification label frames 14 which are evenly distributed at intervals, four corners of the bottom end of the placing rack body 1 are fixedly connected with walking wheels 12, books are vertically arranged on the placing plate 2, the transparent baffle 3 can prevent the books from falling off the placing plate 2 and place the classification labels of the books into the classification label frames 14, when dust exists on the placing plate 2, the dust is removed from the dust removing holes 4 through brushes, and when the dust needs to be moved, the placing rack body 1 can be pushed, so that the walking wheels 12 drive the placing rack body 1 to move; the four corners of the bottom end of the placing rack body 1 are provided with L-shaped grooves 15; hinge rods 17 are fixedly connected between the front side and the rear side of the L-shaped groove 15, and the placing rack body 1 is hinged with a rotating plate 16 through the hinge rods 17; the bottom end of the rotating plate 16 is fixedly connected with a contraction pipe 19; a second telescopic rod 18 is connected inside the contraction tube 19 in a sliding manner, and the outer annular surface of the second telescopic rod 18 is provided with threads; the second telescopic rod 18 is connected with an internal thread ring 20 through thread threads, and the top end surface of the internal thread ring 20 is tightly contacted with the bottom end of the contraction tube 19; the bottom rigid coupling of second telescopic link 18 has anti-skidding base 21, when rack body 1 needs to be fixed, makes second telescopic link 18 prolong to anti-skidding base 21 in close contact with ground from shrink tube 19 through rotatory internal thread ring 20, and rotatory internal thread ring 20 is fixed second telescopic link 18 once more this moment, avoids rack body 1 can lead to sliding because of walking wheel 12, and unstable phenomenon takes place.

As an embodiment of the utility model, threaded holes are respectively formed in the front side and the rear side of the contraction tube 19 in the L-shaped groove 15 and in the position corresponding to the rack body 1; rack body 1 and shrink tube 19 have hexagon bolt 13 through screw hole threaded connection, to rack body 1 fixed in-process, when antiskid base 21 in close contact with ground, fix between shrink tube 19 and rack body 1 through hexagon bolt 13, avoid shrink tube 19 to lead to rotating because of hinge bar 17 to make rack body 1 support the atress uneven, the phenomenon that the turnover appears in rack body 1.

As an embodiment of the utility model, a thread is formed on the inner annular surface of the dust removing hole 4, and the dust removing hole 4 is connected with an external thread ring 5 through the thread; the bottom end of the external thread ring 5 is flush with the bottom end of the dust removing hole 4; the bottom rigid coupling of external screw thread ring 5 has collection box 6, just collect box 6 and be connected with dust removal hole 4, will place the dust on the board 2 and clear up to dust removal hole 4 through the brush in, the dust enters into through dust removal hole 4 and collects box 6, and rotatory external screw thread ring 5 makes collection box 6 and places the separation of board 2 this moment, and then carries out the deashing to collecting box 6 and handle.

As an embodiment of the utility model, a contraction rod 7 is fixedly connected to the top end of the dust removing hole 4 corresponding to the side wall of the rack body 1, and the contraction rod 7 is hollow; a spring 8 is fixedly connected to one side, close to the side wall of the rack body 1, of the interior of the contraction rod 7; the other side of the spring 8 is fixedly connected with a sliding plate 9; a first telescopic rod 10 is fixedly connected to one side of the sliding plate 9, which is far away from the spring 8, and the other end of the first telescopic rod 10 penetrates through the side wall of the contraction rod 7 and extends to the outside of the contraction rod 7; the first telescopic rod 10 is connected with the telescopic rod 7 in a sliding manner through a sliding plate 9; first telescopic link 10 is located the outside one end rigid coupling of shrink pole 7 and has backup pad 11, places when placing the books of vertical range on the board 2, takes out a book from arranging inseparable books, can appear the space in the remaining books, and backup pad 11 receives the outside tension of spring 8 this moment and can extrude the support to books, can be so that place the books on board 2 and be in the state of closely arranging all the time.

The working principle is as follows: in the using process, when the placement frame body 1 needs to be fixed, the second telescopic rod 18 is extended from the contraction pipe 19 to the anti-skidding base 21 to be in close contact with the ground by rotating the internal thread ring 20, the second telescopic rod 18 is fixed by rotating the internal thread ring 20 again at the moment, the phenomenon that the placement frame body 1 slides and is unstable due to the walking wheels 12 is avoided, the contraction pipe 19 and the placement frame body 1 are fixed by using the hexagon bolts 13, the contraction pipe 19 is prevented from rotating due to the hinge rods 17, the placement frame body 1 is enabled to be unevenly supported, and the placement frame body 1 is prevented from being overturned; when books which are vertically arranged are placed on the placing plate 2, one book is drawn out from the books which are closely arranged, gaps appear in the rest books, and the books are extruded and supported by the outward tension of the supporting plate 11 due to the springs 8, so that the books on the placing plate 2 are always in a closely arranged state; when dust exists on the placing plate 2, the dust on the placing plate 2 is cleaned into the dust removing holes 4 through the brushes, the dust enters the collecting box 6 through the dust removing holes 4, the external thread ring 5 is rotated at the moment to separate the collecting box 6 from the placing plate 2, and then the dust removing treatment is carried out on the collecting box 6; when needs remove rack body 1, make it and rack body 1 separation through not hard up hex bolts 13, and then rotatory internal thread ring 20 makes shrink tube 19 and second telescopic link 18 take place not hard up, in advancing shrink tube 19 with the shrink of second telescopic link 18 shrink, then rotatory internal thread ring 20 is fixed to second telescopic link 18 once more, promote this rack body 1 this moment for walking wheel 12 drives rack body 1 and removes, this rack is convenient for remove promptly, and can fix this rack.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a books rack which characterized in that: the rack comprises a rack body (1), wherein a plurality of placing plates (2) which are uniformly distributed at intervals are fixedly connected between two sides in the rack body (1); transparent baffles (3) are fixedly connected to two sides of the top end of the placing plate (2); one side of the top end of the placing plate (2) is provided with a dust removing hole (4); a plurality of classification label frames (14) which are uniformly distributed at intervals are fixedly connected to the front side of the placing plate (2); the four corners of the bottom end of the placing rack body (1) are provided with L-shaped grooves (15); hinge rods (17) are fixedly connected between the front side and the rear side of the L-shaped groove (15), and the rack body (1) is hinged with a rotating plate (16) through the hinge rods (17); the bottom end of the rotating plate (16) is fixedly connected with a contraction pipe (19); a second telescopic rod (18) is connected inside the telescopic pipe (19) in a sliding manner, and the outer ring surface of the second telescopic rod (18) is provided with threads; the second telescopic rod (18) is connected with an internal thread ring (20) through thread threads, and the top end surface of the internal thread ring (20) is tightly contacted with the bottom end of the contraction pipe (19); the bottom end of the second telescopic rod (18) is fixedly connected with an anti-skidding base (21).

2. A book holding rack according to claim 1, characterized in that: the front side and the rear side of the contraction pipe (19) positioned in the L-shaped groove (15) and the position corresponding to the placement frame body (1) are both provided with threaded holes; the rack body (1) and the shrinkage pipe (19) are connected with a hexagon bolt (13) through a threaded hole and a thread.

3. A book holding rack according to claim 2, characterized in that: the inner ring surface of the dust removing hole (4) is provided with threads, and the dust removing hole (4) is connected with an external thread ring (5) through the threads; the bottom end of the external thread ring (5) is level with the bottom end of the dust removal hole (4); the bottom of external screw thread ring (5) is rigid coupling has collection box (6), just collection box (6) are connected with dust removal hole (4).

4. A book holding rack according to claim 3, characterized in that: a contraction rod (7) is fixedly connected to the top end of the dust removing hole (4) corresponding to the side wall of the placing rack body (1), and the inside of the contraction rod (7) is hollow; a spring (8) is fixedly connected to one side, close to the side wall of the rack body (1), of the interior of the contraction rod (7); the other side of the spring (8) is fixedly connected with a sliding plate (9); one side, far away from the spring (8), of the sliding plate (9) is fixedly connected with a first telescopic rod (10), and the other end of the first telescopic rod (10) penetrates through the side wall of the contraction rod (7) and extends to the outside of the contraction rod (7); the first telescopic rod (10) is connected with the telescopic rod (7) in a sliding manner through a sliding plate (9); one end of the first telescopic rod (10) positioned outside the telescopic rod (7) is fixedly connected with a supporting plate (11).

5. A book holding rack according to claim 4, characterized in that: four corners of the bottom end of the placing rack body (1) are fixedly connected with walking wheels (12).