Bookcase with anti-toppling mechanism

Abstract

The utility model discloses a bookcase with an anti-toppling mechanism. The bookcase comprises a bookcase main body and a plurality of groups of book placing layers which are arranged in the bookcase main body at equal intervals, a plurality of sliding grooves are formed in the bookcase body at equal intervals, a sliding plate is slidably connected into each sliding groove, and a spring is connected into each sliding groove. According to the bookcase with the anti-toppling mechanism, after books are taken out, a sliding plate can be automatically attached to the last book under the elastic action of a spring, so that the books are attached to one another, an operator does not need to arrange the books, and under the action of a baffle and an acrylic plate, the phenomenon that the books topple when not taken out can be reduced; the connecting plates are connected with the bookcase main body and the wall surface through bolts, the stability of the bookcase main body can be further improved, the phenomenon that the top end of the bookcase main body inclines can be further reduced under the action of a fixing rod, and the top end of the bookcase main body is kept in a fit state with the wall surface for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of bookcases, in particular to a bookcase with an anti-dumping mechanism. Background Art

[0002] A bookcase is a piece of furniture specially used to store books, newspapers, magazines and other materials. It is an important part of a study. Bookcases have various design styles and can adapt to home environments with various decoration styles. In a study, the role of a bookcase is not only to store and organize books, but also to enhance the overall beauty of the room and create a rich reading atmosphere.

[0003] After searching, the utility model with application number 202020723899.0 discloses a preschool anti-dumping bookcase in the field of education, including a bookcase and a base. The bottom of the bookcase is installed on the base. Four sets of universal wheels are arranged at the four corners of the bottom of the base. A fixing mechanism supporting the ground is installed at the center of the bottom of the base. A fixing frame is arranged on both sides of the base. Blocks are installed on both sides of the bookcase extending to the front. Multiple sets of bookshelves are arranged in the inner cavity of the bookcase. The mounting plates are fixedly connected on both sides of the bookshelf, and the mounting plates are fixedly installed on the inner wall of the bookcase by bolts. A rotating shaft is rotatably installed at the bottom of the bookshelf relative to the mounting plates. The bookshelf is provided with openings from top to bottom, and two sets of plywood are slidably penetrated in the openings. The utility model places the bookcase in the base, fixes the bookcase on the base relatively to form an integrated structure through a clamping structure, and adopts an anti-dumping structure design for the bookcase and the books on the bookshelf at the same time, which has better safety. Its overall structure is simple and reasonable, and it is worthy of promotion and use in the existing market.

[0004] The above-mentioned preschool anti-tipping bookcase is fixed on the base by a snap-on structure to form an integrated structure. However, since the bottom of the bookcase is movable, the bookcase will be subjected to impact force and thrust during movement, thereby causing it to tip over. At the same time, the bookcase and the books on the bookshelf are designed with an anti-tipping structure. Two sets of clamps are driven by threads in opposite directions on the outer side of the rotating shaft to move toward each other to clamp the books. People need to manually drive the clamps to clamp the books, and the books cannot be clamped automatically, which is inconvenient. Utility Model Content

[0005] The utility model aims to provide a bookcase with an anti-tipping mechanism to solve the problem of the above-mentioned preschool anti-tipping bookcase proposed in the above-mentioned background technology. The bookcase is fixed on the base by a clamping structure to form an integrated structure. However, since the bottom end of the bookcase can be movable, the bookcase will be subjected to impact force and thrust during movement, thereby causing tipping. At the same time, the bookcase and the books on the bookshelf adopt an anti-tipping structure design at the same time. The two sets of clamps are driven by threads in opposite directions on the outer side of the rotating shaft to move toward each other to clamp the books. People need to manually drive the clamps to clamp the books, and the books cannot be clamped automatically, which is quite inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bookcase with an anti-dumping mechanism, comprising a bookcase body, and a plurality of book layers equidistantly arranged inside the bookcase body;

[0007] There are multiple groups of sliding grooves equidistantly arranged inside the bookcase body, each group of the sliding grooves is slidably connected to a slide plate, each group of the sliding grooves is connected to a spring, and the other end of each group of springs is connected to the slide plate, and multiple groups of baffles are equidistantly connected to the outside of the bookcase body, and two detachable connecting plates are connected to the top of the bookcase body, and two fixing rods are connected to the two connecting plates.

[0008] Preferably, each group of the slide grooves is connected to a slide rod, each group of the slide grooves is slidably connected to the slide rod, and the spring is wound around the slide rod.

[0009] Preferably, a plurality of groups of acrylic panels are equidistantly rotatably connected to the outside of the bookcase body, and the bottom end of each group of acrylic panels is attached to the baffle.

[0010] Preferably, a plurality of groups of connecting blocks are equidistantly connected to the outside of the bookcase body, the left and right ends of each group of acrylic panels are connected to side rods, each group of side rods is rotatably connected to the connecting blocks, the left and right ends of each group of acrylic panels are connected to two torsion springs, and the other end of each torsion spring is connected to the connecting blocks.

[0011] Preferably, the bottom end of the bookcase body is connected to a bottom plate, and the top end of the bottom plate is connected to two vertical plates.

[0012] Preferably, both left and right sides of the exterior of the bookcase body are rotatably connected with connecting rods, and the other end of each connecting rod is rotatably connected with a connecting seat.

[0013] Preferably, a plurality of groups of ventilation nets are equidistantly arranged inside the bookcase body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. After taking out all the books, the slide plate will automatically cling to the last book under the elastic action of the spring, so that the books fit together without the operator having to sort them out. The baffle and acrylic plate can reduce the phenomenon of books tipping over when not being taken out. The connection plate is connected to the main body of the bookcase and the wall by bolts, which can further improve the stability of the main body of the bookcase. With the help of the fixing rod, the phenomenon of the top of the main body of the bookcase being tilted can be further reduced, so that the top of the main body of the bookcase can be kept in close contact with the wall for a long time.

[0016] 2. By providing a bottom plate, the height between the books at the bottom of the bookcase body and the ground can be raised, thereby improving the convenience of the operator in taking the books at the bottom. By providing a vertical plate, a connecting rod and a connecting seat, it can provide a better limiting support for the bookcase body in an upright state, reduce the phenomenon of tipping over when the bookcase body is in an upright state, and also provide a certain supporting effect on the side walls of the bookcase body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the acrylic plate of the utility model in a closed state;

[0019] Figure 3 It is a partial schematic diagram of the three-dimensional structure section of the main body of the bookcase of the utility model;

[0020] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0021] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. bookcase body; 101. book shelf; 2. slide groove; 201. slide rod; 202. slide plate; 203. spring; 204. baffle; 3. connecting block; 301. acrylic plate; 302. torsion spring; 4. bottom plate; 401. vertical plate; 402. connecting plate; 403. fixing rod; 404. connecting rod; 405. connecting seat; 5. ventilation net. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the utility model provides a technical solution: a bookcase with an anti-dumping mechanism, comprising a bookcase body 1, and a plurality of book layers 101 equidistantly arranged inside the bookcase body 1;

[0025] A plurality of groups of slide grooves 2 are equidistantly arranged inside the bookcase body 1, and a slide plate 202 is slidably connected inside each group of slide grooves 2, and a spring 203 is connected inside each group of slide grooves 2, and the other end of each group of springs 203 is connected to the slide plate 202. A plurality of groups of baffles 204 are equidistantly connected outside the bookcase body 1, and two detachable connecting plates 402 are connected to the top of the bookcase body 1, and two fixing rods 403 are connected to the two connecting plates 402. After the books are taken out, the slide plate 202 will automatically tighten under the elastic action of the spring 203. The last book is pasted so that the books are fitted together without the operator having to arrange them. Under the action of the baffle 204 and the acrylic plate 301, the phenomenon of books tipping over when not taken out can be reduced. The connecting plate 402 is connected to the bookcase body 1 and the wall by bolts, which can further improve the stability of the bookcase body 1. With the action of the fixing rod 403, the phenomenon of tilting of the top of the bookcase body 1 can be further reduced, so that the top of the bookcase body 1 can be kept in contact with the wall for a long time.

[0026] Each group of slide grooves 2 is connected to a slide rod 201 . Each group of slide grooves 2 is slidably connected to the slide rod 201 . The spring 203 is wound around the slide rod 201 .

[0027] The outside of the bookcase body 1 is equidistantly connected to multiple groups of acrylic plates 301, and the bottom of each group of acrylic plates 301 is attached to the baffle 204. Under the action of the acrylic plates 301, the operator can timely understand the books stored in each layer of the book storage layer 101, which can provide a certain dust-proof and protective effect on the books.

[0028] A plurality of connecting blocks 3 are equidistantly connected to the outside of the bookcase body 1, and side rods are connected to the left and right ends of each set of acrylic panels 301, and each set of side rods is rotatably connected to the connecting blocks 3. Two torsion springs 302 are connected to the left and right ends of each set of acrylic panels 301, and the other end of each torsion spring 302 is connected to the connecting blocks 3. By providing the connecting blocks 3 and the torsion springs 302, after the operator releases the acrylic panels 301, the acrylic panels 301 can quickly return to their original positions under the elastic action of the torsion springs 302.

[0029] The bottom end of the bookcase body 1 is connected to a bottom plate 4, which can raise the height between the books at the bottom end of the bookcase body 1 and the ground, thereby improving the convenience of the operator in taking the books at the bottom. The top of the bottom plate 4 is connected to two vertical plates 401, which can provide a good limiting support for the bookcase body 1 in an upright state, thereby reducing the phenomenon of tipping over when the bookcase body 1 is in an upright state.

[0030] The left and right sides of the outside of the bookcase body 1 are rotatably connected with connecting rods 404, and the other end of each connecting rod 404 is rotatably connected with a connecting seat 405. Under the action of the connecting rods 404 and the connecting seat 405, the connection effect between the bookcase body 1 and the wall can be further improved, and at the same time, it also plays a certain supporting role on the side walls of the bookcase body 1.

[0031] A plurality of ventilation nets 5 are equidistantly arranged inside the bookcase body 1 . The ventilation nets 5 can maintain the ventilation effect inside the bookcase body 1 and prevent the books inside the bookcase body 1 from getting damp and moldy.

[0032] Working principle: When the operator needs to take a book, the torsion spring 302 is elastically deformed by flipping the acrylic plate 301. After the acrylic plate 301 is opened, the required book in the book storage layer 101 can be taken out. After the book is taken out, the slide plate 202 will automatically cling to the last book under the elastic action of the spring 203, so that the books fit each other, and the operator does not need to arrange them. The slide plate 202 slides inside the slide groove 2 and slides on the outer wall of the slide rod 201 at the same time. Under the action of the baffle 204 and the acrylic plate 301, the phenomenon of books tipping over when they are not taken out can be reduced;

[0033] By placing the bookcase body 1 on the bottom plate 4, the height between the books at the bottom end of the bookcase body 1 and the ground can be raised, thereby improving the convenience of the operator when taking the books at the bottom. Under the action of the vertical plate 401, it can play a good limiting support role for the bookcase body 1 in an upright state, reducing the phenomenon of tipping over when the bookcase body 1 is in an upright state. By connecting the connecting plate 402 to the bookcase body 1 and the wall through bolts, the stability of the bookcase body 1 can be further improved. With the action of the fixing rod 403, the inclination phenomenon of the top of the bookcase body 1 can be further reduced, so that the top of the bookcase body 1 can be kept in contact with the wall for a long time; by rotating the connecting rod 404, the connecting seat 405 is made to fit the wall and then connected with bolts, which can further improve the connection effect between the bookcase body 1 and the wall, and also provide a certain support to the side wall of the bookcase body 1.

[0034] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bookcase with an anti-tipping mechanism, comprising a bookcase body (1), and a plurality of book layers (101) equidistantly arranged inside the bookcase body (1); Features: The bookcase body (1) is provided with a plurality of groups of slide grooves (2) at equal intervals, each group of the slide grooves (2) is slidably connected to a slide plate (202), each group of the slide grooves (2) is connected to a spring (203), and the other end of each group of the springs (203) is connected to the slide plate (202); the bookcase body (1) is provided with a plurality of groups of baffles (204) at equal intervals, and the top of the bookcase body (1) is connected to two detachable connecting plates (402), and the two connecting plates (402) are connected to two fixing rods (403).

2. A bookcase with an anti-tipping mechanism according to claim 1, Features: Each group of the slide grooves (2) is internally connected to a slide rod (201), each group of the slide grooves (2) is slidably connected to the slide rod (201), and the spring (203) is wound around the slide rod (201).

3. A bookcase with an anti-tipping mechanism according to claim 1, Features: The outside of the bookcase body (1) is equidistantly rotatably connected with a plurality of groups of acrylic plates (301), and the bottom end of each group of acrylic plates (301) is attached to the baffle (204).

4. A bookcase with an anti-tipping mechanism according to claim 3, Features: The bookcase body (1) is externally connected with a plurality of groups of connection blocks (3) at equal intervals, the left and right ends of each group of acrylic plates (301) are connected with side rods, each group of side rods is rotatably connected to the connection blocks (3), the left and right ends of each group of acrylic plates (301) are connected with two torsion springs (302), and the other end of each torsion spring (302) is connected to the connection block (3).

5. A bookcase with an anti-tipping mechanism according to claim 4, Features: The bottom end of the bookcase body (1) is connected to a bottom plate (4), and the top end of the bottom plate (4) is connected to two vertical plates (401).

6. A bookcase with an anti-tipping mechanism according to claim 5, Features: The left and right sides of the exterior of the bookcase body (1) are both rotatably connected to connecting rods (404), and the other end of each connecting rod (404) is rotatably connected to a connecting seat (405).

7. A bookcase with an anti-tipping mechanism according to claim 1, Features: A plurality of groups of ventilation nets (5) are arranged at equal intervals inside the bookcase body (1).

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