CN222237106U

CN222237106U - Anti-toppling bookcase

Info

Publication number: CN222237106U
Application number: CN202421025231.3U
Authority: CN
Inventors: 朱真莲
Original assignee: Chongqing Vocational College Of Economics And Trade
Current assignee: Chongqing Vocational College Of Economics And Trade
Priority date: 2024-05-13
Filing date: 2024-05-13
Publication date: 2024-12-27
Anticipated expiration: 2034-05-13

Abstract

The utility model discloses an anti-toppling bookcase, which comprises an outer box, wherein an angle adjusting component is arranged on the inner side wall of the outer box, a limiting shaft is fixedly arranged between two sides of the inner part of the outer box, a bookcase is rotatably arranged on the surface of the limiting shaft in a sleeved mode and can be subjected to angle adjustment, a plurality of book storage grooves are formed in the surface of the bookcase, sliding grooves are formed in the inner bottoms of the book storage grooves, and guide rails are fixedly arranged on two sides of the inner part of the sliding grooves. According to the utility model, the L-shaped bracket, the mounting cylinder, the connecting frame and other structures are arranged, the bookcase is fixed on the side wall by using the L-shaped bracket, and the connecting frame slides in the mounting cylinder, so that the bookcase can be adjusted according to the height of the ceiling, the bookcase is connected with the ceiling, the installation firmness of the bookcase is improved, the bookcase is effectively prevented from toppling when being subjected to external force, the bookcase is prevented from being damaged, the user is prevented from being injured by a smash, and the safety is ensured.

Description

Anti-toppling bookcase

Technical Field

The utility model relates to the technical field of bookcases, in particular to an anti-toppling bookcase.

Background

Anti-toppling bookcase is a piece of furniture designed to reduce or prevent the risk of toppling. This design is typically directed to families with children, as children may climb the furniture, increasing the likelihood of damage to the furniture from tipping over. To address this problem, engineers and designers have developed a variety of anti-toppling solutions.

The book cabinet in the prior art is generally placed on the ground directly, has a certain height and weight, and is easy to topple when being subjected to external force, so that the book cabinet is damaged, a user can be injured by smashing, the safety cannot be guaranteed, the top of the book cabinet is higher, books are inconvenient to take down, and the book cabinet is inconvenient to use, and therefore, the book cabinet is prevented from toppling.

Disclosure of utility model

The utility model aims to solve the technical problems that a book cabinet is generally placed on the ground directly, has a certain height and weight, is easy to topple when subjected to external force, can cause damage to the book cabinet, can cause injury to a user, cannot ensure safety, has higher top, is inconvenient to take off books and is inconvenient to use, and therefore, the anti-toppling book cabinet is provided.

In order to solve the technical problems, the utility model adopts a technical scheme that the anti-toppling bookcase comprises an outer box, wherein an angle adjusting component is arranged on the inner side wall of the outer box, a limiting shaft is fixedly arranged between two sides of the inner part of the outer box, a bookcase is rotatably arranged on the surface of the limiting shaft in a sleeved mode, angle adjustment can be performed, a plurality of book storage grooves are formed in the surface of the bookcase, sliding grooves are formed in the inner bottoms of the book storage grooves, guide rails are fixedly arranged on two sides of the inner parts of the sliding grooves, a baffle plate is slidably arranged on the surfaces of the guide rails in a sleeved mode, and springs are slidably arranged on the surfaces of the guide rails in a sleeved mode, so that books can be clamped;

The surface one side fixed mounting of outer box has a mounting cylinder, the inside wall slidable mounting of mounting cylinder has the link, can carry out the altitude mixture control, the surface one side rotation of outer box is installed two supports, two the top of support and link all is provided with fixed subassembly, can fix the book case.

Preferably, the angle adjusting component comprises two chute boxes, wherein one side of the surface of each chute box is fixedly connected with the inner side wall of the outer box, the two side of the inner part of each chute box is rotatably provided with a screw rod, the two side of each screw rod is sleeved with a thread to install a limit sliding block, and the two side of each limit sliding block is slidably arranged on the inner side wall of each chute box, so that a bookcase can be rotated.

Preferably, a limiting frame is installed between the two limiting sliding blocks and the bookcase in a co-rotating mode, and the rotating angle of the bookcase can be limited.

Preferably, the top of the outer box is fixedly provided with two motors, and the output ends of the two motors penetrate through the outer box and extend to the inside of the chute box to be fixedly connected with one end of the screw rod, so that power can be provided for the rotation of the bookcase.

Preferably, two ends of the springs are fixedly connected with the inner side wall of the chute and one side of the surface of the baffle respectively, so that books can be automatically clamped.

Preferably, four L-shaped fixing frames are fixedly arranged on one side of the surface of the outer box, and the first mounting grooves are formed in the four L-shaped fixing frames in a penetrating mode on one side of the surface of the outer box, so that the outer box can be fixed on a wall.

Preferably, the fixed subassembly includes three mounting panel, one of them the bottom of mounting panel is fixed connection with the top of link, and two other the equal fixed mounting in bottom of mounting panel has the mount pad, two the surface one side of mount pad all is rotation connection with the surface one side of support, a plurality of the surface one side of mounting panel has all run through and has seted up the second mounting groove, can fix the outer box on the ceiling.

Preferably, the surfaces of the baffles are slidably mounted on the inner side walls of the sliding grooves, and the baffles are limited.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the L-shaped bracket, the mounting cylinder, the connecting frame and other structures are arranged, the bookcase is fixed on the side wall by using the L-shaped bracket, and the connecting frame slides in the mounting cylinder, so that the bookcase can be adjusted according to the height of the ceiling, the bookcase is connected with the ceiling, the installation firmness of the bookcase is improved, the bookcase is effectively prevented from toppling when being subjected to external force, the bookcase is prevented from being damaged, the user is prevented from being injured by a smash, and the safety is ensured.

2. According to the book shelf, the limit frame, the screw rod, the book cabinet and the like are arranged, the screw rod is used for driving the limit frame to rotate, the limit frame drives the book cabinet to rotate, and the angle of the book cabinet deflects, so that books located at high positions deflect downwards, and people with shorter heights can easily take down the books located at high positions, so that the book shelf is more convenient to use.

Drawings

FIG. 1 is a perspective view of an anti-toppling bookcase of the present utility model;

FIG. 2 is a schematic view of a partial structure of an anti-toppling bookcase according to the present utility model;

FIG. 3 is a schematic structural view of an L-shaped mounting groove and an outer box of the anti-toppling bookcase;

FIG. 4 is a schematic diagram of a limit frame of an anti-toppling bookcase and a structure of the bookcase;

Fig. 5 is a schematic structural view of a baffle and a guide rail of the anti-toppling bookcase.

The book storage device comprises a book storage groove 1, an outer box 2, a book cabinet 3, a baffle 4, a guide rail 5, a spring 6, a 7, a chute 8, a limiting shaft 9, a motor 10, a chute box 11, a screw rod 12, a limiting slide block 13, a limiting frame 14, an L-shaped fixing frame 15, a first mounting groove 16, a bracket 17, a mounting seat 18, a mounting plate 19, a second mounting groove 20, a mounting cylinder 21 and a connecting frame.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 and 5, an anti-toppling bookcase comprises an outer box 1, wherein an angle adjusting component is arranged on the inner side wall of the outer box 1, a limiting shaft 8 is fixedly arranged between two sides of the inner part of the outer box 1, a bookcase 2 is rotatably arranged on the surface of the limiting shaft 8 in a sleeved mode, angle adjustment can be performed, a plurality of book storage grooves 3 are formed in the surface of the bookcase 2, sliding grooves 7 are formed in the inner bottoms of the book storage grooves 3, guide rails 5 are fixedly arranged on two sides of the inner part of the sliding grooves 7, a baffle 4 is slidably arranged on the surface of the guide rails 5 in a sleeved mode, and springs 6 are slidably arranged on the surface of the guide rails 5 in a sleeved mode, so that books can be clamped;

the surface one side fixed mounting of outer box 1 has a mounting section of thick bamboo 20, and the inside wall slidable mounting of mounting section of thick bamboo 20 has link 21, can carry out high regulation, and two supports 16 are installed in the surface one side rotation of outer box 1, and the top of two supports 16 and link 21 all is provided with fixed subassembly, can fix bookcase 2.

As shown in fig. 2-4, a limiting frame 13 is rotatably mounted between two limiting sliding blocks 12 and the bookcase 2, so that the rotation angle of the bookcase 2 can be limited, two ends of a plurality of springs 6 are fixedly connected with one side of the inner side wall of a chute 7 and one side of the surface of a baffle plate 4 respectively, books can be automatically clamped, the surfaces of a plurality of baffle plates 4 are slidably mounted with the inner side wall of the chute 7, the baffle plate 4 is limited, a fixing assembly comprises three mounting plates 18, the bottom of one mounting plate 18 is fixedly connected with the top end of a connecting frame 21, the bottoms of the other two mounting plates 18 are fixedly provided with mounting seats 17, one side of the surfaces of the two mounting seats 17 is rotatably connected with one side of the surface of a bracket 16, one side of the surfaces of a plurality of mounting plates 18 is provided with a second mounting groove 19 in a penetrating manner, the outer box 1 can be fixed on a ceiling, four L-shaped fixing frames 14 are fixedly arranged on one side of the surface of the outer box 1, first mounting grooves 15 are formed in one side of the surface of each L-shaped fixing frame 14 in a penetrating mode, the outer box 1 can be fixed on a wall, two motors 9 are fixedly arranged on the top of the outer box 1, output ends of the two motors 9 penetrate through the outer box 1 and extend to the inner side of the sliding groove box 10 to be fixedly connected with one end of the screw rod 11, power can be provided for rotation of the bookcase 2, the angle adjusting assembly comprises two sliding groove boxes 10, one side of the surface of each sliding groove box 10 is fixedly connected with the inner side wall of the outer box 1, screw rods 11 are rotatably arranged on two sides of the inner side of each sliding groove box 10, limit sliding blocks 12 are sleeved on the outer sides of each screw rod 11 in a threaded mode, the surfaces of the two limit sliding blocks 12 are slidably mounted on the inner side walls of the sliding groove boxes 10, and the bookcase 2 can be rotated.

When the book shelf is used, the fixing part penetrates through the first mounting groove 15 to fix the outer box 1 on a wall, the connecting frame 21 is pressed, the bracket 16 drives the mounting seat 17 to rotate through the rotating bracket 16, the mounting seat 17 drives the mounting plate 18 to rotate, the mounting plate 18 is tightly attached to the wall, the fixing part penetrates through the second mounting groove 19 to fix the outer box 1, when a book needs to be taken down, the motor 9 is started, the motor 9 drives the screw rod 11 to rotate, the screw rod 11 drives the limit sliding block 12 to move up and down, the limit sliding block 12 drives the limit frame 13 to rotate, the limit frame 13 drives the book cabinet 2 to rotate, the whole book cabinet 2 is offset, after offset is completed, the baffle 4 is pushed, the baffle 4 slides along the guide rail 5, meanwhile, the spring 6 is extruded, the book can be taken down easily, after the book baffle 4 is rebound through the spring 6, the rest book is clamped along the guide rail 5, the motor 9 is started again, and the book cabinet 2 is clamped into the outer box 1 again.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The anti-toppling bookcase comprises an outer box (1) and is characterized in that an angle adjusting component is arranged on the inner side wall of the outer box (1), a limiting shaft (8) is fixedly arranged between two sides of the inner part of the outer box (1), a bookcase (2) is rotatably arranged on the surface of the limiting shaft (8) in a sleeved mode, a plurality of book storage grooves (3) are formed in the surface of the bookcase (2), sliding grooves (7) are formed in the inner bottom of each book storage groove (3), guide rails (5) are fixedly arranged on two sides of the inner part of each sliding groove (7), baffle plates (4) are slidably arranged on the surfaces of the guide rails (5) in a sleeved mode, and springs (6) are slidably arranged on the surfaces of the guide rails (5);

The mounting device is characterized in that a mounting cylinder (20) is fixedly mounted on one side of the surface of the outer box (1), a connecting frame (21) is slidably mounted on the inner side wall of the mounting cylinder (20), two supports (16) are rotatably mounted on one side of the surface of the outer box (1), and fixing components are arranged at the tops of the two supports (16) and the connecting frame (21).

2. The anti-toppling bookcase according to claim 1, wherein the angle adjusting assembly comprises two chute boxes (10), one side of the surfaces of the two chute boxes (10) is fixedly connected with the inner side wall of the outer box (1), screw rods (11) are rotatably arranged on two sides of the inner part of the two chute boxes (10), limit sliding blocks (12) are sleeved on the outer parts of the two screw rods (11), and the surfaces of the two limit sliding blocks (12) are slidably arranged on the inner side wall of the chute box (10).

3. An anti-toppling bookcase according to claim 2, characterized in that a limiting frame (13) is mounted between the two limiting slide blocks (12) and the bookcase (2) in a co-rotating manner.

4. The anti-toppling bookcase according to claim 1, wherein the top of the outer box (1) is fixedly provided with two motors (9), and the output ends of the two motors (9) penetrate through the outer box (1) and extend to the inside of the chute box (10) to be fixedly connected with one end of the screw rod (11).

5. The anti-toppling bookcase according to claim 1, wherein two ends of the springs (6) are fixedly connected with the inner side wall of the chute (7) and one side of the surface of the baffle plate (4) respectively.

6. The anti-toppling bookcase according to claim 1, wherein four L-shaped fixing frames (14) are fixedly arranged on one side of the surface of the outer box (1), and first mounting grooves (15) are formed in the surface of each of the four L-shaped fixing frames (14) in a penetrating mode.

7. The anti-toppling bookcase as in claim 1, wherein the fixing assembly comprises three mounting plates (18), wherein the bottom of one mounting plate (18) is fixedly connected with the top end of a connecting frame (21), mounting seats (17) are fixedly arranged at the bottoms of the other two mounting plates (18), one side of the surfaces of the two mounting seats (17) is rotatably connected with one side of the surface of a bracket (16), and a plurality of mounting plates (18) are provided with second mounting grooves (19) in a penetrating mode.

8. The anti-toppling bookcase according to claim 1, wherein the surfaces of the baffle plates (4) and the inner side walls of the sliding grooves (7) are in sliding installation.