Door stopper

Abstract

The utility model discloses a door plug which comprises a door plug body and a reinforcing block. A barrel is arranged on one side of the door plug body, a spherical groove is formed in the barrel, and an anti-sliding ball is arranged in the spherical groove. The reinforcing blocks are arranged in the door plug body at equal intervals. Due to the fact that the anti-sliding ball has the characteristics of anti-sliding materials, the anti-sliding ball can generate friction with the spherical groove in the barrel body and stop rotating, the anti-sliding ball also generates friction with the ground and stops rotating, and therefore the function of blocking a door is achieved. According to the working principle of the anti-sliding ball, the door plug can be used on common wood floors, floor tiles and carpets and can play a role in blocking a door; a spring B can be extruded through an anti-sliding ball, the anti-sliding ball is limited, and the condition that the anti-sliding ball continues to slide is avoided; the lifting plate and the arc-shaped blocking plate are driven to move upwards through the elastic force of the spring A, and the arc-shaped blocking plate is located on one side of the door, so that the door is further limited, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of door blocking, in particular to a door blocking. Background Art

[0002] The door block setting can be applied to any scene with a door. It can fix the door in a certain position so that it does not move.

[0003] Existing doorstops on the market offer limited functionality and can only be used on smooth, flat surfaces, such as floors and tiles. They also offer limited door blocking effectiveness and are limited in their use cases. They cannot be used on textured surfaces, such as carpets and blankets, which are common in hotel meeting rooms. In light of this, we have developed a doorstop. Utility Model Content

[0004] The purpose of the present invention is to provide a door block to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a door block, comprising: a door block body and a reinforcement block;

[0006] A cylinder is provided on one side of the door block body, and the cylinder is integrally formed with the door block body. A spherical groove is provided inside the cylinder, and the spherical groove is integrally formed with the cylinder body. A sliding-stop ball is provided inside the spherical groove.

[0007] The reinforcing blocks are arranged at equal intervals inside the door block body, and the reinforcing blocks and the door block body are integrally formed. A cavity is opened inside the door block body, and the cavity and the door block body are integrally formed. An anti-slip mechanism is arranged inside the door block body, and the spring A of the anti-slip mechanism drives the arc-shaped obstruction plate to move, so that the arc-shaped obstruction plate limits the door.

[0008] Preferably, the anti-slip mechanism includes a positioning cavity opened inside the door block body, and the positioning cavity and the door block body are integrally formed. The spring A is connected to the inside of the positioning cavity, and the inside of the positioning cavity is located on the top of the spring A and is slidably connected with a lifting plate. The two sides of the lifting plate are respectively in contact with the side edges of the positioning cavity, so that the lifting plate can always move in a vertical state. The arc-shaped obstruction plate is connected to the top of the lifting plate, and the arc-shaped obstruction plate and the lifting plate are fixedly arranged, and the arc-shaped obstruction plate extends out of the surface of the door block body.

[0009] Preferably, a smooth mechanism is provided inside the cylinder, and the ball is driven to move by the spring B of the smooth mechanism so that the ball contacts the surface of the anti-slip ball to limit the rotation of the anti-slip ball.

[0010] Preferably, the smooth mechanism includes a fixed cavity opened inside the cylinder, and the fixed cavity and the cylinder are integrally formed. The spring B is connected to the inner side of the fixed cavity, and the ball is connected to one side of the spring B. When the ball moves, it will squeeze the spring B, and the ball can limit the anti-slip ball.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) When the door moves to one side, the door block body receives force from one side, and the anti-slip ball starts to rotate. Due to the characteristics of the anti-slip material, the anti-slip ball will produce friction with the spherical groove in the cylinder and stop rotating. The anti-slip ball also produces friction with the ground and stops rotating, thus playing the role of blocking the door; on the carpet, it can also play the role of blocking the door.

[0013] (2) The door block body has a stronger anti-slip ability for the door and can work in more ground environments. Due to its innovative structure and the working principle of the anti-slip ball, the door block can be used on ordinary wooden floors, floor tiles, and carpets, and can play the role of blocking the door; the door block body is a trapezoidal slope design, which is suitable for doors with different door gap heights.

[0014] (3) The anti-slip ball pushes the ball inside the spherical groove, and the anti-slip ball squeezes the spring B, allowing the anti-slip ball to enter the fixed cavity, limiting the anti-slip ball and preventing it from continuing to slide, making it easier to use;

[0015] (4) Passing through the door will cause the arc-shaped blocking plate to be squeezed, causing the arc-shaped blocking plate and the lifting plate to move downward, causing the lifting plate to squeeze the spring A, and the arc-shaped blocking plate will enter the interior of the positioning cavity. After the door exceeds the arc-shaped blocking plate, the elastic force of the spring A itself will be used to drive the lifting plate and the arc-shaped blocking plate to move upward, and the arc-shaped blocking plate is located on one side of the door, thereby further limiting the door for ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the side section of the utility model;

[0018] Figure 3 It is a structural diagram of the door blocking body and the anti-slip mechanism of the utility model.

[0019] In the figure: 1. Door block body; 2. Cylinder; 3. Spherical groove; 5. Anti-slip ball; 6. Reinforcement block; 7. Arc-shaped blocking plate; 8. Fixed cavity; 9. Spring B; 10. Round ball; 11. Lifting plate; 12. Positioning cavity; 13. Spring A; 14. Cavity. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 The present invention provides a technical solution: a door block, comprising: a door block body 1, a cylinder 2 is provided on one side of the door block body 1, a spherical groove 3 is provided inside the cylinder 2, and a sliding-blocking ball 5 is provided inside the spherical groove 3;

[0022] The reinforcing blocks 6 are arranged at equal intervals inside the door blocking body 1. A cavity 14 is opened inside the door blocking body 1. An anti-slip mechanism is provided inside the door blocking body 1. The spring A13 of the anti-slip mechanism drives the arc-shaped blocking plate 7 to move so that the arc-shaped blocking plate 7 limits the door.

[0023] The anti-slip mechanism includes a positioning cavity 12 opened inside the door block body 1, and the positioning cavity 12 and the door block body 1 are integrally formed. The spring A13 is connected to the inside of the positioning cavity 12, and the inside of the positioning cavity 12 is located on the top of the spring A13 and is slidably connected with a lifting plate 11. The two sides of the lifting plate 11 are respectively in contact with the side edges of the positioning cavity 12, so that the lifting plate 11 can always move in a vertical state. The arc-shaped obstruction plate 7 is connected to the top of the lifting plate 11, and the arc-shaped obstruction plate 7 and the lifting plate 11 are fixedly arranged, and the arc-shaped obstruction plate 7 extends out of the surface of the door block body 1.

[0024] A smooth mechanism is provided inside the cylinder 2 , and the ball 10 is driven to move by the spring B9 of the smooth mechanism so that the ball 10 contacts the surface of the anti-slip ball 5 to limit the rotation of the anti-slip ball 5 .

[0025] The smooth mechanism includes a fixed cavity 8 opened inside the cylinder 2, and the fixed cavity 8 and the cylinder 2 are integrally formed. The spring B9 is connected to the inner side of the fixed cavity 8, and the ball 10 is connected to one side of the spring B9. When the ball 10 moves, it will squeeze the spring B9, and the ball 10 can limit the anti-slip ball 5.

[0026] Specifically, when using, the first embodiment:

[0027] The anti-slip ball 5 is embedded under the cylinder 2 on the side of the door block main body 1, and a part of the anti-slip ball 5 is exposed. The anti-slip ball 5 can rotate flexibly. When the door block main body 1 collides with the door, the anti-slip ball 5 contacts the ground during operation to play an anti-slip role. When the door moves to one side, the door block main body 1 receives the force from one side, and the anti-slip ball 5 starts to rotate. Since the anti-slip ball 5 is made of anti-slip material, it will generate friction with the spherical groove 3 in the cylinder 2 and stop rotating. The anti-slip ball 5 also generates friction with the ground and stops rotating, thereby playing a role in blocking the door. It can also play a role in blocking the door on a blanket.

[0028] The door block body 1 has a stronger anti-slip ability for the door and can work in more ground environments. Due to its structural innovation and the working principle of the anti-slip ball 5, the door block can be used on ordinary wooden floors, floor tiles, and carpets, and can all play the role of blocking the door.

[0029] The door block body 1 is designed with a trapezoidal slope, which is suitable for doors with different door gap heights.

[0030] Second embodiment:

[0031] When the anti-slip ball 5 is squeezed in the spherical groove 3, the anti-slip ball 5 pushes the ball 10 inside the spherical groove 3, and the anti-slip ball 5 squeezes the spring B9, allowing the anti-slip ball 5 to enter the fixed cavity 8, limiting the anti-slip ball 5 and preventing it from continuing to slide, making it easier to use;

[0032] When the door contacts the surface of the door blocking body 1, the door will squeeze the arc-shaped blocking plate 7, causing the arc-shaped blocking plate 7 to move downward, and the arc-shaped blocking plate 7 will drive the lifting plate 11 to move downward inside the positioning cavity 12, causing the lifting plate 11 to squeeze the spring A13, and the arc-shaped blocking plate 7 will enter the interior of the positioning cavity 12. After the door exceeds the arc-shaped blocking plate 7, the elastic force of the spring A13 itself is used to drive the lifting plate 11 and the arc-shaped blocking plate 7 to move upward, and the arc-shaped blocking plate 7 is located on one side of the door, thereby further limiting the door for easy use.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A door block, characterized in that: include: A door block body (1), wherein a cylinder (2) is provided on one side of the door block body (1), a spherical groove (3) is provided inside the cylinder (2), and a sliding-blocking ball (5) is provided inside the spherical groove (3); Reinforcement blocks (6) are arranged at equal intervals inside the door blocking body (1), a cavity (14) is provided inside the door blocking body (1), and a sliding resistance mechanism is provided inside the door blocking body (1), and a spring A (13) of the sliding resistance mechanism drives the arc-shaped blocking plate (7) to move, so that the arc-shaped blocking plate (7) limits the door.

2. A door block according to claim 1, characterized in that: The anti-slip mechanism comprises a positioning cavity (12) provided inside the door blocking body (1), the spring A (13) being connected inside the positioning cavity (12), a lifting plate (11) being slidably connected to the top of the spring A (13) inside the positioning cavity (12), and the arc-shaped obstruction plate (7) being connected to the top of the lifting plate (11).

3. A door block according to claim 1, characterized in that: A smooth mechanism is provided inside the cylinder (2), and a spring B (9) of the smooth mechanism drives the ball (10) to move so that the ball (10) contacts the surface of the anti-slip ball (5) to limit the rotation of the anti-slip ball (5).

4. A door block according to claim 3, characterized in that: The smooth mechanism comprises a fixed cavity (8) opened inside the cylinder (2), the spring B (9) is connected to the inner side of the fixed cavity (8), and the ball (10) is connected to one side of the spring B (9).

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