Movable steel fire-proof window

A fire-resistant window and steel technology, applied in the field of fire-resistant windows, can solve problems such as inconvenient operation, poor opening and closing flexibility, complex structure, etc., and achieve the effect of convenient manual operation and easy operation handle
CN109083572AInactive Publication Date: 2018-12-25无锡市恒邦消防设备有限公司
0 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
无锡市恒邦消防设备有限公司
Publication Date
2018-12-25
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the technical field of fire-proof windows, and discloses a movable steel fire-proof window. The fire-proof window comprises a window frame, the inner wall of the window frameis connected with a fire-proof window body, the bottom left side of the inner wall of the window frame is connected with a connecting block, and the top back portion of the connecting block is connected with the bottom left side of the fire-proof window body; the bottom of the inner wall of the window frame is connected with a bottom plate, the top right side of the bottom plate is connected witha fixing bolt, the top of the bottom plate is connected with an annular ring, and the top of the annular ring is provided with a connecting rod. The connecting rod is connected with the fireproof window body through a connecting block, a first sleeve pipe, a second sleeve pipe, a reset spring and a temperature-sensitive fuse link body are arranged at the bottom of the window frame, when sensing the temperature of exceeding 70 DEG C, the temperature-sensitive fuse link body fuses, the second sleeve pipe makes a vertical block drive the connecting rod to move under the effect of the reset spring, and therefore the connecting block drives the fire-proof window body to move towards the front surface, and the fire-proof window body is closed.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of fireproof windows, in particular to a movable steel fireproof window. Background technique

[0002] A fire-resistant window refers to a window that, together with the frame, can meet the requirements of fire-resistant stability and fire-resistant integrity within a certain period of time. Fire windows should be used when lighting and ventilation are required on the outer walls of two buildings with insufficient fire separation distance, or between spaces separated by firewalls.

[0003] When a fire breaks out in a traditional fireproof window, the handle will be heated up by the fire in a short time, and the user cannot close the fireproof window due to hot hands. In addition, the existing self-closing fireproof windows generally have complex structures, poor opening and closing flexibility, and inconvenient operation. defect. Contents of the invention

[0004] (1) Solved technical problems

[0005] ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More