A damper flipping device

Abstract

This utility model discloses a damper flipping device, including a base and a damping component. The base has a bolt (first bolt) mounted on its upper surface, which is connected to one end of the damping component. A pair of circular holes are formed on both sides of the upper surface of the base, and engaging components are installed in these holes. A second bolt is mounted on the damping component at the end away from the first bolt, and a connecting plate is mounted on the second bolt. The other end of the connecting plate is connected to a fixing block via the engaging components. This damper flipping device has a simple and reasonable structure, novel design, and easy operation, making it highly practical and suitable for widespread use.

Description

Technical Field

[0001] This utility model relates to the technical field of a damper flipping device, specifically a damper flipping device. Background Technology

[0002] A damper is a device installed on a door to control its opening and closing speed and closing force. It is commonly used in commercial buildings, public places, offices, and residences. Dampers absorb noise when closing the door, absorb and disperse the impact of opening and closing the door, and reduce door vibration, making the door smoother and quieter to use. This reduces the burden on the door and increases its lifespan. However, with prolonged use, dampers may experience performance degradation or malfunction, requiring regular maintenance, cleaning, and inspection, and in some cases, replacement with a new damper.

[0003] Based on the above, the inventors have discovered the following problems:

[0004] In the current installation and use of dampers, most dampers are installed by workers using bolts. However, when workers inspect or maintain the dampers later, they need to use tools to remove them, which is a very cumbersome process. This indirectly reduces the maintenance efficiency of workers, and frequent disassembly or installation can cause wear or damage to the door leaf and door frame, resulting in unnecessary losses.

[0005] Therefore, we have made improvements to this by proposing a damper flipping device. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] This utility model discloses a damper flipping device, including a base and a damping component. A bolt is installed on the upper end face of the base, and the bolt is connected through to one end of the damping component. A pair of circular holes are opened on both sides of the upper end face of the base, and a locking assembly is installed on the circular holes. A bolt is installed on the other end of the damping component away from the bolt, and a connecting plate is installed on the bolt. The other end of the connecting plate is connected to a fixing block through the locking assembly.

[0008] As a preferred technical solution of this utility model, the engaging assembly includes an engaging sleeve and a pull ring. A connecting cylinder is fixedly provided on the pull ring. A connecting block, a limiting block, and an I-shaped component are connected through the connecting cylinder. A rectangular block and a circular component are movably installed on the limiting block. The rectangular block and the circular component are fixedly connected. Several collars are evenly provided on the side of the circular component away from the rectangular block. The collars are connected to a locking component through a column. A circular ring is fixedly provided at the other end of the locking component. Several nylon steel wires are fixedly connected to the I-shaped component. The other end of the nylon steel wires is connected to the circular ring.

[0009] As a preferred embodiment of this utility model, the locking sleeve includes a rectangular slot, a locking channel, and a chamber. The rectangular slot matches the rectangular block, and the locking sleeve is embedded in the door frame and the fixing block.

[0010] As a preferred embodiment of this utility model, a spring is installed on the column, and the two ends of the spring are respectively engaged in the grooves of the circular part and the locking part.

[0011] In a preferred embodiment of this invention, the plurality of rings are arranged in a ring shape, and the number of nylon wires and rings is the same.

[0012] In a preferred embodiment of this utility model, the connecting cylinder and the limiting block are fixedly connected, the connecting cylinder and the I-shaped part are fixedly connected, and the connecting block and the connecting cylinder are movably connected.

[0013] As a preferred embodiment of this utility model, the fixing block is fixedly installed on the door leaf, and the base and the connecting plate are respectively connected to the connecting block in the locking assembly.

[0014] The beneficial effects of this utility model are:

[0015] 1. This damper flipping device, through the design of the snap-fit ​​sleeve, allows the operator to install the damper in a suitable position on the door frame or the fixing block. Because the snap-fit ​​sleeve is fixedly embedded in the door frame and the fixing block, and the fixing block is fixedly installed on the door leaf, the snap-fit ​​sleeve does not need to be removed during disassembly. Therefore, the snap-fit ​​sleeve indirectly protects the door leaf and the door frame, reducing unnecessary losses.

[0016] 2. This type of damper flipping device uses a rotating pull ring to drive the connecting cylinder to rotate, causing nylon steel wire to wrap around the I-shaped part, reducing the distance between the tails of the locking parts. This allows the locking parts to flexibly engage and disengage within the locking sleeve, achieving flexible disassembly and installation. Moreover, its structure is simple and easy to operate, so workers do not need to use tools to disassemble and install the damper, thereby reducing the number of steps for operators and improving work efficiency. Attached Figure Description

[0017] The above and other objects, features and advantages of this disclosure will become more apparent from the more detailed description of exemplary embodiments thereof taken in conjunction with the accompanying drawings, wherein like reference numerals generally denote like parts.

[0018] Figure 1 This is a three-dimensional schematic diagram of a damper flipping device according to the present invention;

[0019] Figure 2 This is a cross-sectional schematic diagram of the engaging component in the flipping device of a damper according to this utility model when engaged;

[0020] Figure 3 This is a cross-sectional schematic diagram of the disassembly of the locking component in the damper flipping device of this utility model;

[0021] Figure 4 This is a plan view of the connection method between the circular component and the locking component in the flipping device of the damper of this utility model.

[0022] Figure 5 This is a side view of the damper's flipping device locking component and chamber according to the present invention.

[0023] Figure 6 This is a three-dimensional schematic diagram of the relative positions of the ring and the circular component of the damper flipping device according to this utility model.

[0024] In the diagram: 1. Base; 2. Damping component; 3. Bolt 1; 4. Circular hole; 5. Engaging assembly; 501. Engaging sleeve; 502. Pull ring; 503. Connecting cylinder; 504. Limiting block; 505. Rectangular block; 506. Circular component; 507. Column; 508. Positioning component; 509. Circular ring; 510. I-shaped component; 511. Nylon wire; 512. Rectangular slot; 513. Engaging channel; 514. Chamber; 515. Spring; 6. Bolt 2; 7. Connecting plate; 8. Fixing block; 9. Collar; 10. Connecting block. Detailed Implementation

[0025] Preferred embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0026] Example: Figure 1-6 As shown,

[0027] This utility model discloses a damper flipping device, comprising a base 1 and a damping component 2. The base 1 has a bolt 3 mounted on its upper surface, which is connected to one end of the damping component 2. A pair of circular holes 4 are formed on both sides of the upper surface of the base 1, and a locking assembly 5 is mounted on each hole 4. A second bolt 6 is mounted on the other end of the damping component 2 away from the bolt 3, and a connecting plate 7 is mounted on the second bolt 6. A fixing block 8 is connected to the other end of the connecting plate 7 via the locking assembly 5.

[0028] The engaging assembly 5 includes an engaging sleeve 501 and a pull ring 502. A connecting cylinder 503 is fixedly mounted on the pull ring 502. A connecting block 10, a limiting block 504, and a I-shaped component 510 are connected through the connecting cylinder 503. A rectangular block 505 and a circular component 506 are movably mounted on the limiting block 504. The flexible installation of the limiting block 504, the rectangular block 505, and the circular component 506 ensures that when the connecting cylinder 503 is rotated, the rotation of the limiting block 504 will not cause the rectangular block 505 and the circular component 506 to rotate, thus providing a basis for the winding of the nylon wire 511 on the I-shaped component 510. The rectangular block 505 and the circular component 506 are fixedly connected. The circular component 506 has several rings 9 evenly distributed on the side away from the rectangular block 505. The rings 9 are connected to the locking component 508 through the column 507. The other end of the locking component 508 is fixedly provided with a circular ring 509. Several nylon steel wires 511 are fixedly connected to the I-shaped component 510. The other end of the nylon steel wires 511 is connected to the circular ring 509. The nylon steel wires 511 have the characteristics of high tensile strength and high toughness. The shape of the locking component 508 can be easily locked when the locking assembly 5 is locked, and it also has a high tightness effect when locked.

[0029] The locking sleeve 501 includes a rectangular slot 512, a locking channel 513, and a chamber 514. The rectangular slot 512 matches the rectangular block 505, and the locking sleeve 501 is embedded in the door frame and the fixing block 8. The matching function of the rectangular slot 512 and the rectangular block 505 can fix the position of the rectangular block 505.

[0030] The column 507 is equipped with a spring 515. The two ends of the spring 515 are respectively engaged in the grooves of the circular part 506 and the locking part 508. The design of the spring 515 can make the circular part 506 and the locking part 508 return to their initial positions well after compression.

[0031] The plurality of rings 9 are arranged in a ring shape, and the number of nylon steel wires 511 and rings 509 are the same.

[0032] The connecting cylinder 503 and the limiting block 504 are fixedly connected, the connecting cylinder 503 and the I-shaped part 510 are fixedly connected, and the connecting block 10 and the connecting cylinder 503 are movably connected. The movable connection between the connecting block 10 and the connecting cylinder 503 allows the connecting plate 7 to flexibly change direction.

[0033] The fixing block 8 is fixedly installed on the door leaf, and the base 1 and the connecting plate 7 are respectively fixedly connected to the connecting block 10 in the locking assembly 5.

[0034] Working principle: When using this damper flipping device, the operator must first check the integrity of the locking assembly 5 and the damper. During damper installation, first install the fixing block 8 in a suitable position on the door leaf, then fix the locking sleeve 501 in a suitable position on the fixing block 8 and the door frame. Because the locking sleeve 501 is fixedly embedded in the fixing block 8 and the door frame, it is not necessary to remove the locking sleeve 501 when subsequently disassembling and installing the damper. Furthermore, the fixing block 8 is fixedly installed on the door leaf. Therefore, it indirectly protects the door leaf and door frame; secondly, by pushing the pull ring 502, the connecting cylinder 503, connecting block 10, limiting block 504, and locking piece 508 are pushed into the engaging sleeve 501. When the locking piece 508 moves in the engaging channel 513, the locking piece 508 and the circular piece 506 compress the spring 515. When the locking piece 508 reaches the cavity 514, due to the rebound force of the spring 515, the head of the locking piece 508 is locked with the cavity 514, thus realizing the connection plate 7. The base 1 is fixed to the fixing block 8 and the door frame. When the damper is disassembled, the rotating pull ring 502 drives the connecting cylinder 503 to rotate, which in turn drives the I-shaped part 510 to rotate. The locking part 508 is fixedly connected to the circular part 506, and the circular part 506 is fixedly connected to the rectangular block 505. The rectangular slot 512 limits the position of the rectangular block 505, so the locking part 508 will not be driven to rotate by the rotation of the connecting cylinder 503. This causes the nylon wire 511 to wrap around the surface of the I-shaped part 510, thereby reducing the diameter range of the tail of the locking part 508. When the locking part 508 can pass through the locking channel 513, the pull ring 502 is pulled to separate the locking part 508 from the locking sleeve 501, thereby separating the base 1 and the connecting plate 7 from the door frame and the fixing plate 8 respectively, achieving the effect of disassembling the damper. This device does not require the use of tools by the operator when disassembling and installing the damper. It is simple and convenient to operate and highly practical.

[0035] Those skilled in the art should understand that the above description of the embodiments of the present invention is only intended to illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any of the examples given.

[0036] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A damper reversing device, comprising a base (1) and a damping element (2), characterized in that, A bolt (3) is installed on the upper surface of the base (1). The bolt (3) is connected through to one end of the damping member (2). A pair of round holes (4) are opened on both sides of the upper surface of the base (1). A locking assembly (5) is installed on the round hole (4). A bolt (6) is installed on the other end of the damping member (2) away from the bolt (3). A connecting plate (7) is installed on the bolt (6). A fixing block (8) is connected to the other end of the connecting plate (7) through the locking assembly (5).

2. The damper reversing device according to claim 1, characterized in that, The engaging assembly (5) includes an engaging sleeve (501) and a pull ring (502). A connecting cylinder (503) is fixedly provided on the pull ring (502). A connecting block (10), a limiting block (504), and an I-shaped part (510) are connected through the connecting cylinder (503). A rectangular block (505) and a circular part (506) are movably installed on the limiting block (504). For fixed connection, the circular part (506) is provided with a number of collars (9) evenly on the side away from the rectangular block (505). The collars (9) are connected to the locking part (508) through the column (507). The other end of the locking part (508) is fixedly provided with a circular ring (509). The I-shaped part (510) is fixedly connected with a number of nylon steel wires (511). The other end of the nylon steel wires (511) is connected to the circular ring (509).

3. The damper reversing device according to claim 2, characterized in that, The locking sleeve (501) includes a rectangular slot (512), a locking channel (513), and a chamber (514). The rectangular slot (512) matches the rectangular block (505), and the locking sleeve (501) is embedded in the door frame and the fixing block (8).

4. The damper reversing device according to claim 2, characterized in that, A spring (515) is installed on the column (507), and the two ends of the spring (515) are respectively engaged in the grooves of the circular part (506) and the locking part (508).

5. The damper reversing device according to claim 2, characterized in that, The plurality of rings (9) are arranged in a ring shape, and the number of nylon steel wires (511) and rings (509) is the same.

6. The damper reversing device according to claim 2, characterized in that, The connecting cylinder (503) and the limiting block (504) are fixedly connected, the connecting cylinder (503) and the I-shaped part (510) are fixedly connected, and the connecting block (10) and the connecting cylinder (503) are movably connected.

7. The damper reversing device according to claim 2, characterized in that, The fixing block (8) is fixedly installed on the door leaf, and the base (1) and the connecting plate (7) are respectively connected to the connecting block (10) in the locking assembly (5).

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