Pediatric injection chair capable of supporting arms of adult
An arm and pediatric technology, applied in the field of pediatric injection chairs, can solve problems such as arm soreness, adult discomfort, arm numbness, etc., to achieve the effect of avoiding arm soreness and numbness, reducing burden, and preventing injuries
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Embodiment 1
[0017] A pediatric injection chair that supports an adult's arm, such as Figure 1-3 As shown, it includes a base 1, a cushion 2, an armrest 3, a backing plate 5, a rotating shaft 6, a limit block 7, a torsion spring 8, a soft film 9, a pull block 12, a 7-shaped rod 15, a roller 16, and a movable plate 17, block 18, driving lever 19, horizontal plate 22, first spring 23 and clamping rod 24, base 1 top middle is provided with cushion 2, base 1 top middle rear side is equipped with backing plate 5, base 1 top left and right sides The side symmetrical type is equipped with handrails 3, the upper middle of the handrail 3 is provided with an installation groove 4, the upper right side of the left handrail 3 is provided with a guide groove 11, and the upper right side of the left installation groove 4 is provided with a guide hole 10, and the guide hole 10 is located at The left side of the guide groove 11 communicates with it, and the lower side of the middle part of the rear side ...
Embodiment 2
[0019] A pediatric injection chair that supports an adult's arm, such as Figure 1-3As shown, it includes a base 1, a cushion 2, an armrest 3, a backing plate 5, a rotating shaft 6, a limit block 7, a torsion spring 8, a soft film 9, a pull block 12, a 7-shaped rod 15, a roller 16, and a movable plate 17, block 18, driving lever 19, horizontal plate 22, first spring 23 and clamping rod 24, base 1 top middle is provided with cushion 2, base 1 top middle rear side is equipped with backing plate 5, base 1 top left and right sides The side symmetrical type is equipped with handrails 3, with an installation groove 4 in the middle of the upper part of the handrail 3, a guide groove 11 at the upper right side of the left handrail 3, and a guide hole 10 at the upper right side of the left installation groove 4, and the guide hole 10 is located at The left side of the guide groove 11 communicates with it, and the lower side of the middle part of the rear side of the installation groove...
Embodiment 3
[0022] A pediatric injection chair that supports an adult's arm, such as Figure 1-3 As shown, it includes a base 1, a cushion 2, an armrest 3, a backing plate 5, a rotating shaft 6, a limit block 7, a torsion spring 8, a soft film 9, a pull block 12, a 7-shaped rod 15, a roller 16, and a movable plate 17, block 18, driving lever 19, horizontal plate 22, first spring 23 and clamping rod 24, base 1 top middle is provided with cushion 2, base 1 top middle rear side is equipped with backing plate 5, base 1 top left and right sides The side symmetrical type is equipped with handrails 3, with an installation groove 4 in the middle of the upper part of the handrail 3, a guide groove 11 at the upper right side of the left handrail 3, and a guide hole 10 at the upper right side of the left installation groove 4, and the guide hole 10 is located at The left side of the guide groove 11 communicates with it, and the lower side of the middle part of the rear side of the installation groov...
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