An anti-earthquake lifesaving device
A life-saving device and anti-earthquake technology, which is applied in the field of life-saving devices, can solve the problems that the user of the protective cover cannot quickly play a protective role, and the strength of blocking heavy objects is poor, and achieves good market application value, improves compressive strength, and overall structure. simple effect
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Embodiment 1
[0036] Embodiment 1, the protective cover 2 is opened from the middle of the bed body 1 and closed from the left and right sides of the bed body 1, as Figure 1 to Figure 3 As shown, the bed board 3 is placed on the upper part of the protective cover 2;
[0037] The bed board 3 includes a bed board body 31, a left folded board 32 and a right folded board 33 symmetrically arranged on both sides of the bed board body 31, a left buffer pad 34 and a right buffer pad 35 positioned at the outside of the left folded board 32 and the right folded board 33; The right end of 32 and the left end of right folding plate 33 are respectively connected with the left end and the right end of bed board body 31 in rotation, the right end of left buffer pad 34 and the left end of left folding plate 32 are integrated / separated, and the left end of right buffer pad 35 is connected with the left end of right folding plate 33. One-piece / split setting at the right end;
[0038] Described protective c...
Embodiment 3
[0039] Embodiment 3, the first slideway and the second slideway 4 are linear chute, and keep parallel with the bed board 3, the first power device drives the head end and the tail end of the protective cover plate 2 along the The first slideway and the second slideway 4 move horizontally closer or farther away.
[0040] further, such as Figure 4 and Figure 5 As shown, the first power unit 6 includes a first square bracket 60, a first left ear bracket 61, a first right ear bracket 62, a first electric push rod 63, a first push rod, a first elevating rod, a first left Slider 64, the first right slider 67, the first left pull bar 66 and the first right pull bar 69, the first left ear support 61 and the first right ear support 62 are respectively fixed on the left end and the first square support 60. At the right end, the fixed end of the first electric push rod 63 is arranged in the first square bracket 60, the working end of the first electric push rod 63 is connected with the...
Embodiment 4
[0042] Embodiment 4, the second chute 4 includes a first chute and a second chute arranged symmetrically left and right, the left end of the first chute and the right end of the second chute pass through the first rotating shaft and the second rotating shaft and the bed respectively. The outer wall of the tail part of the body 1 is rotatably connected; the first chute and the second chute are on the same horizontal axis in the initial state; The second chute is a second vertical propulsion device that rotates around the first rotating shaft and the second rotating shaft respectively. The corresponding position on the outer wall of the head of the bed body 1 is provided with a first vertical propulsion device consistent with the structure of the second vertical propulsion device. propulsion device; during an earthquake, the second vertical propulsion device works to push the first chute and the second chute to rotate and form an "eight" shape; the structure of the first slideway...
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