Three-dimensional combinable cushion seat
A cushion and three-dimensional technology, applied in the field of household products, to achieve the effects of increased stability, good ventilation and excellent stability
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Embodiment 1
[0029] combined with figure 1 with 2 As shown, a cushion that can be combined three-dimensionally includes a sponge layer 1 made of slow-rebound sponge. The sponge layer 1 is a triangular prism with an equilateral triangle in cross section. The cushion cover 5 is bonded with a non-slip silica gel strip 6, and the non-slip silica gel strip 6 is located at the bottom edge and the side of the cushion.
[0030] Implementation principle:
[0031] The triangle has high stability. The stability of the triangle makes it not easy to deform like a quadrangle or other shapes. It has the characteristics of stability, firmness and pressure resistance. The inventor specially arranges the cushions as equilateral triangles, uses two or more cushions to combine, contacts and erects the bottom edges of the cushions, and forms stable three-dimensional structures such as hollow triangular prisms and triangular pyramids, which can be used in It is not attached to a vertically fixed object, and ...
Embodiment 2
[0039] Preferably, the inner core of the sponge layer 1 is an equilateral triangular pad woven with brown silk, and a slow-rebound sponge is adhered to the surface of the inner core. The inner core woven by brown silk has certain toughness and strength, which can increase the stability of the three-dimensional structure. Its softness and hardness index is 57.3, which is in line with the best brown silk mattress softness index of 60±5 proved by international ergonomics research. The optimal theory, and the inner core braided with brown silk has good air permeability and will not affect the health of the human skin.
[0040] Further, the thickness of the inner core is 20mm, the thickness of the slow rebound sponge on the surface of the inner core is 40mm, and the total thickness of the sponge layer 1 is 100mm.
[0041] Further, the material of the cushion cover 5 is made of coarse cloth with relatively high friction. The cushion cover 5 made of coarse cloth has good moisture ab...
Embodiment 3
[0043] On the basis of Embodiment 1 or 2, further, the two equilateral sides of the cushion cover 5 are sewn with zipper teeth, and the zipper teeth are located at the bottom edge of the cushion, and one zipper teeth has a cannula, A zipper row has a socket and a slider.
[0044] Implementation principle:
[0045] The zipper teeth with inserts on one cushion can be engaged with the zipper teeth with sockets and sliders on the other cushion. The cushions are sequentially connected by zippers to form a strip-shaped whole. When erected and combined, the strip-shaped whole is rolled up into a multi-faceted three-dimensional structure with one cushion as a unit.
[0046] By setting the zipper, the interaction force between the cushions is increased, and each surface of the three-dimensional structure cannot be separated individually, further fixing the stability of the sides of the erected three-dimensional structure, and giving full play to the stability of the triangle. When leani...
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