Sound absorbing door easy to clean
A technology of sound-absorbing panels and door shafts, which is applied in the field of sound-absorbing doors, can solve problems such as difficult cleaning of the shape, and achieve the effect of sound-absorbing function
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Embodiment 1
[0020] Such as figure 1 and figure 2 The easy-to-clean sound-absorbing door shown includes a door frame 10, a door leaf 11 with peepholes, a door shaft 13 and a foldable sound-absorbing panel 15. The connecting end of the door leaf 11 is rotatably connected to the door frame 10 through the door shaft 13, and the door leaf 11 faces outdoors. One side is connected with a slide rail 17, the length of the sound-absorbing panel 15 is greater than the length of the slide rail 17, the sound-absorbing panel 15 is provided with a movable block 153 and a fitting hole 151, and the slide rail 17 is provided with an automatic telescopic piece 20, an automatic telescopic piece 20 The length is equal to the length of the sound-absorbing panel 15; the automatic telescopic member 20 includes a first cylinder 21 and a second cylinder 23, and the first cylinder 21 and the second cylinder 23 are both central cylinders; as image 3 As shown, one end of the first cylinder 21 is an arc end, and th...
Embodiment 2
[0023] Different from Embodiment 1, the sound-absorbing panel 15 is composed of a plurality of strip-shaped panels hinged in pairs, and a visible window is opened on two adjacent strip-shaped panels corresponding to the cat's eye instead of the movable block 153 in Embodiment 1. and the fitting hole 151, the visible window is provided with a hinge connecting the strip plates on both sides. When the sound-absorbing door is closed, the two ends of the hinge form a certain angle. At this time, the sound-absorbing panels 15 on both sides of the visible window Due to the state of folding out of contact, a gap is formed, and the visible window is opened, which is convenient for people in the room to observe the outside through the cat's eye; when the sound-absorbing door is opened, the sound-absorbing panel 15 is unfolded, and the hinge is in an unfolded state, closing the visible window for easy cleaning .
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