Disguise door

A technology of camouflaging doors and door leaves, which is applied in the field of civil air defense doors, can solve the problems of not being able to integrate well into the surrounding environment, and the concealment is not strong, so as to achieve the effect of safety, reliability, concealment and good concealment

CN110735584AActive Publication Date: 2020-01-31江苏坚威防护工程科技有限公司
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-01-31

Smart Images

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

Abstract

The invention discloses a disguise door in the field of civil air defense doors. The disguise door comprises a door leaf provided with a frame, wherein an inner panel covers the inner side surface ofthe frame; the upper end of the door leaf is hinged to the upper end of the outer side of an inlet of a channel; the lower end of the door leaf is arranged in a manner of being bonded with the lower end of the inlet of the channel; a feed mechanism is connected to the inner sidewall of the door leaf; the feed mechanism is arranged in the channel; a disguise structure is arranged on the frame; theframe comprises upper transversal channel steel and lower transversal channel steel which are arranged in parallel; the two ends of the upper transversal channel steel and the two ends of the lower transversal channel steel are vertically connected with left longitudinal channel steel and right longitudinal channel steel separately; and a plurality of pieces of transversal I-shaped steel are arranged between the upper transversal channel steel and the lower transversal channel steel at intervals. The disguise door is capable of being used at the channel inlet formed in a mountain body, safe and reliable, hidden, and capable of keeping the same as a surrounding environment; and the disguise door can be used for hidden treatment for a civil air defense project in the mountain body.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an air defense door. Background technique

[0002] In the prior art, the publication number is: CN 107227926 A, and the publication date is 2017.10.03, a civil defense door with a camouflaged door, including a civil defense door, and the opening end of the civil defense door is provided with a decorative door panel. The same decorative material as the wall, the decorative material is fixed to the support frame by self-adhesive material, the support frame is made of stainless steel, the top of the decorative door panel is equipped with a rail, the decorative door panel adopts double doors, and the closed part of the decorative door panel is equipped with a sound-absorbing Cotton, the middle of the decorative door panel is provided with a movable turning chamber, the inside of the movable turning chamber is provided with an opening handle, the bevel of the decorative door panel is provided with a control box, one end of the contr...

Examples

Embodiment Construction

[0024] Below in conjunction with accompanying drawing, the present invention is further described:

[0025] Such as Figure 1-9 The shown camouflage door includes a door leaf 3 provided with a frame, the inner surface of the frame is covered with an inner panel 21, the upper end of the door leaf 3 is hinged to the upper end outside the entrance of the passage 4 through a hinge mechanism, and the lower end of the door leaf 3 is connected to the passage 4 The lower end of the entrance of the door leaf 3 is connected with a propulsion mechanism, the propulsion mechanism is arranged in the channel 4, and the frame is provided with a camouflage structure 2; the frame includes an upper transverse channel steel 15 and a lower transverse channel steel 20 arranged in parallel. The two ends of the upper transverse channel steel 15 and the lower transverse channel steel 20 are respectively vertically connected with a left longitudinal channel steel 19 and a right longitudinal channel ste...