A wire-able self-ignition hinge

Abstract

The utility model provides a can wear line self -retardant hinge, including tubular bearing and its hinge, wear and connect power supply and signal line in tubular bearing, fill the flame -retardant substance between tubular bearing inner wall and line, the utility model has the advantages that: the solid column structure of hinge in prior art is updated to metal pipe structure and fills the flame -retardant substance in, guarantees its rotary connection function simultaneously, carries out safe and effective durable hidden transfer to electric wire and signal line, thereby satisfies the multi -functional demand of the fan in the air.

Description

Technical Field

[0001] This utility model relates to the field of door and window hinge technology, specifically to a self-flame-retardant hinge that can be threaded with wiring. Background Technology

[0002] Hinges are components that connect door panels, window panels, or door frames. Existing hinge structures only serve a connecting function, which is limited and cannot meet the needs of hinges for other functions besides connection.

[0003] When carrying out fire protection renovations on old factory buildings, it is necessary to install a fire protection device on the door. However, due to limitations, it is impossible to guarantee that the circuit will be safe, effective, permanently stable, and sustainable. Utility Model Content

[0004] The purpose of this utility model is to provide a self-flame-retardant hinge that can be used for wiring, is easy to install, has good aesthetics, and is safe and stable.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] A self-flame-retardant hinge with through-wires includes a tubular bearing and a hinge therebetween, with power supply and signal lines passing through the tubular bearing, and flame-retardant material filling the space between the inner wall of the tubular bearing and the lines.

[0007] Furthermore, the tubular bearing includes an outer bearing tube and an inner bearing tube. The outer bearing tube is connected to a hinge one, which is installed on the door frame. The inner bearing tube is connected to a hinge two, which is installed on the door leaf.

[0008] Furthermore, the outer bearing tube is shorter than the inner bearing tube, and the outer bearing tube is located above the inner bearing tube; the power supply and signal lines pass through the door frame at the protruding end near the outer bearing tube, and pass through the door fan at the protruding end near the inner bearing tube.

[0009] Compared with the prior art, this utility model has the following advantages:

[0010] This utility model discloses a self-flame-retardant hinge with threaded wiring. It replaces the solid columnar structure of existing hinges with a metal tube structure filled with flame-retardant material. This ensures the hinge's rotational connection function while safely, effectively, and durablely concealing electrical wires and signal lines, thus meeting the multi-functional needs of suspended fans. Specifically, compared to direct wiring, it effectively eliminates rotational fatigue and provides effective protection for the wiring; concealing the wiring within the hinge shaft eliminates unsightly additions and excesses, resulting in a more aesthetically pleasing appearance; the installation process for connecting wiring to suspended equipment is more direct and convenient; and the added flame-retardant filler effectively isolates the wiring from potential internal and external fires. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the external structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the internal section of this utility model.

[0013] Figure 3 This is a schematic diagram of the longitudinal section of this utility model.

[0014] Attached reference numerals: 1. Outer bearing tube; 2. Inner bearing tube; 3. Hinge 1; 4. Hinge 2; 5. Power supply and signal lines. Detailed Implementation

[0015] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0016] like Figure 1 , 2 As shown in Figure 3, a self-flame-retardant hinge with through-wire includes a tubular bearing and a hinge. The tubular bearing includes an outer bearing tube 1 and an inner bearing tube 2. The outer bearing tube 1 is sleeved on the outside of the inner bearing tube 2. The outer bearing tube 1 is shorter than the inner bearing tube 2. Preferably, the length of the inner bearing tube 2 is twice that of the outer bearing tube 1. The outer bearing tube 1 is connected to hinge 3, which is installed on the door frame. The inner bearing tube 2 is connected to hinge 4, which is installed on the door leaf.

[0017] The power supply and signal lines 5 are routed through the inner bearing tube 2 of the tubular bearing, thus concealing and protecting the lines. Flame-retardant material is filled between the inner wall of the inner bearing tube 2 and the lines, effectively isolating the lines from potential internal or external fires. The outer bearing tube 1 is located above the inner bearing tube 2. The power supply and signal lines 5 extend through the door frame near the outer bearing tube 1 and through the door leaf near the inner bearing tube 2, thus ensuring a reasonable and aesthetically pleasing wiring arrangement.

[0018] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the concept of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A self-flame-retardant hinge with threaded wiring, characterized in that: It includes a tubular bearing and its hinges, with power supply and signal lines running through the tubular bearing, and flame-retardant material filling the space between the inner wall of the tubular bearing and the lines.

2. The self-flame-retardant hinge with threadable wiring according to claim 1, characterized in that: The tubular bearing includes an outer bearing tube and an inner bearing tube. The outer bearing tube is connected to a hinge one, which is installed on the door frame. The inner bearing tube is connected to a hinge two, which is installed on the door leaf.

3. The self-flame-retardant hinge with threadable wiring according to claim 1, characterized in that: The outer bearing tube is shorter than the inner bearing tube, and the outer bearing tube is located above the inner bearing tube; the power supply and signal lines pass through the door frame at the protruding end near the outer bearing tube and through the door fan at the protruding end near the inner bearing tube.

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