Public place second-hand smoke protection device
A protection device and technology in public places, which are applied in the fields of removing smoke and dust, separation of dispersed particles, chemical instruments and methods, etc., can solve the problems of reducing the use value of purification components, affecting the purification effect, and different utilization rates, so as to improve the use value and improve the The effect of recycling utilization and improving utilization
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Embodiment 1
[0034] refer to Figure 1-6, a second-hand smoke protection device in public places, including a purification box 1 and a spare cigarette holder 36, a cigarette holder 12 is fixedly connected to one side of the outer wall of the purification box 1, and arc-shaped grooves are equidistantly formed at the connection between the purification box 1 and the cigarette holder 12 11. The purification box 1 is equipped with an equalizing component on the inner wall near the cigarette holder 12, and the purification box 1 is provided with a purification component on the inner wall close to the equalizing component. The equalizing component includes two triangular guide plates 10, two inclined plates 19 and an intermediate spacer plate 23, and two inclined plates 19 are respectively fixedly connected to the inner walls of both sides of the purification box 1, two triangular guide plates 10 are fixedly connected between the two inclined plates 19, and the middle partition plate 23 is fixedl...
Embodiment 2
[0041] refer to Figure 1-7 , a second-hand smoke protection device in public places. Compared with Embodiment 1, the outer wall of the bottom of the support seat 20 has a groove 30, and the inner walls on both sides of the groove 30 are connected with the same connecting shaft 31 through bearings. The connecting shaft 31 The outer wall of the rotating plate 32 is fixedly connected with a rotating plate 32, and the outer wall of the rotating plate 32 has four ring holes, the inner walls of the four ring holes are provided with protective pads 33, and the outer wall of the support seat 20 has a mounting groove, and the inside of the mounting groove is placed Accumulator 34 is arranged, and the outer wall of mounting groove is connected with cover 35 by hinge.
[0042] When using, compared with Embodiment 1, when using this second-hand smoke protection device, the user feels that it is more troublesome to lift, so the rotating plate 32 can be pulled out from the groove 30, and t...
Embodiment 3
[0044] refer to Figure 8-9 , a second-hand smoke protection device in public places, compared with Embodiment 1 and Embodiment 2, the top outer wall and the bottom outer wall of the spare cigarette holder 36 are provided with adjustment grooves 38, and the insides of the two adjustment grooves 38 are slidingly connected with pull rods 37, the outer walls on the opposite side of the two pull rods 37 are fixedly connected with stretchable plates 39, the outer walls on both sides of the pull rods 37 are fixedly connected with sealing plates 42, and the sealing plates 42 are fixedly connected to the inner wall of the spare cigarette holder 36, two The outer walls of the stretchable plates 39 are all fixedly connected to the inner wall of the spare cigarette holder 36 near the open end, and the opposite side outer walls of the two stretchable plates 39 are fixedly connected with preliminary filter screens 40, and the opposite sides of the two preliminary filter screens 40 The same...
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