The invention relates to the field of furniture, and in particular to a folding bed.
As an indispensable household product, bed is the furniture that is commonly used for rest in modern families, but at present, most of the beds are large in size, occupy a wide area, and are inconvenient to move. It is hard for people to sleep and rest in the case of accompanying patients in hospitals or playing outside. Although some folding beds can alleviate the above problems, the current folding beds are still very large even after folding, inconvenient to carry and store.
Objects of the invention: the invention discloses a folding bed. A frame body of the bed is constructed by simply connecting support rods, so that a double folding in a transverse direction and a longitudinal direction can be achieved, and after folding, the gap between the support rods can be sufficiently reduced, so as to minimize the volume, being convenient to carry and use, which greatly alleviates the problem that it is hard for people to sleep and rest on case of going out or taking lunch breaks.
Technical solutions: in order to achieve the above objects, the invention discloses a folding bed, comprising a mattress, a pillow, a bed frame comprising: a set of support rods A, a set of support rods B, a set of support rods C, a set of support rods D, a set of support rods E, a set of support rods F, a set of support rods G, a set of connecting pieces a, a set of connecting pieces b, a set of connecting pieces c, a set of connecting pieces d, a set of connecting pieces e, a set of connecting pieces f, connecting piece g, a set of connecting pieces h, connecting piece i, a set of connecting pieces j, a set of connecting pieces k, a set of connecting pieces l, connecting piece m, connecting piece n, tensioning straps, pins; the support structures on two sides of the folding bed are the same, being two left and right X-shaped support frames composed of support rods and connecting pieces, wherein the left X-shaped support frame is composed of two support rods B, the right X-shaped support frame is composed of one support rod B and one support rod D, the two X-shaped support frames are respectively connected and fixed at the upper and lower ends of the X-shape by a connecting piece k and a connecting piece c, and are connected and fixed at the central intersection point of the X-shape by a connecting piece b, the connecting piece b is simultaneously sleeved on a vertical support rod C, and a top end of the vertical support rod C is provided with a connecting piece j; wherein a connecting piece j on the left X-shaped support frame is connected to a support rod G and a support rod F; a connecting piece j on the right X-shaped support frame is connected to two support rods F; two support rods F on the two connecting pieces j are simultaneously connected to the connecting piece k connecting the two X-shaped support frames; at the same time, a connecting piece l is fixed on the two support rods C for supporting a connecting piece b sheathed on the support rods C; a connecting piece e is also sheathed and fixed on the two support rods C; the connecting piece e is connected to a connecting piece e symmetrically arranged on the other side of the folding bed using the tensioning strap; a connecting piece m is fixed on the support rod G on the left X-shaped support frame, the connecting piece m is simultaneously connected to the support rod B of the left X-shaped support frame; a connecting piece g is fixed on the right end of the right support rod F on the right X-shaped support frame, and the connecting piece g is simultaneously connected to the support rod D;
two side support structures of the folding bed are connected via three X-shaped support frames composed of support rods A; an intersection points of the X-shaped support frames are connected via the pin shafts; a lower end of the support rod A of the first X-shaped support frame is connected to the support rod B and the support rod A of the left X-shaped support frame of the folding bed respectively via a connecting piece a and a connecting piece f: an upper end thereof is connected and fixed to the support rod A, the support rod B and the support rod G respectively via a connecting piece m and a connecting piece n; an upper end of the support rod A of the second X-shaped support frame is connected and fixed to the connecting piece k, and a lower end thereof is connected to the connecting piece c;
one side of an upper end of the support rod A of the third X-shaped support frame is connected to the connecting piece g, the other side thereof is connected to the support rod A, the support rod F and the support rod D via the connecting piece i, and a lower end of the support rod A of the third X-shaped support frame is connected to the support rod A and the support rod B of the right X-shaped support frame via the connecting piece f and the connecting piece a respectively.
Preferably, the two vertical support rods C are respectively sheathed and fixed with a connecting piece d, the support rod B of the right X-shaped support frame is sheathed with a connecting piece h, the support rod B on a right side of the left X-shaped support frame is also sheathed with a connecting piece h, and the connecting piece d and the connecting piece h are both connected to the support rod E.
Preferably, the pillow is filled with memory cotton.
Preferably, the through-hole is provided on the support rod at a fixed connection of the connecting piece and the support rod, and is connected and fixed by a pin.
Advantageous effects of the invention: the invention may be folded longitudinally and transversely to form a columnar body after folding, which can sufficiently reduce the gap between the support rods, so as to minimize the volume, and which is convenient to carry and store after use. The pillow is filled with memory cotton to fit the human body and is comfortable for sleeping.
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Hereinafter, the embodiments of the invention will be described clearly and completely with reference to the embodiments of the invention. It is to be understood that the described embodiments are only a few, but not all embodiments of the invention. Based on the embodiments of the invention, all other embodiments obtained by a person of ordinary skill in the art without inventive effort fall within the scope of the invention.
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The two side support structures of the folding bed are connected via three X-shaped support frames composed of support rods A4; the intersection points of the X-shaped support frames are connected via the pin shafts; the lower end of the support rod A4 of the first X-shaped support frame is connected to the support rod B5 and the support rod A4 of the left X-shaped support frame of the folding bed respectively via a connecting piece a11 and a connecting piece f16; the upper end thereof is connected and fixed to the support rod A4, the support rod B5 and the support rod G10 respectively via a connecting piece m23 and a connecting piece n24; the upper end of the support rod A4 of the second X-shaped support frame is connected and fixed to the connecting piece k21, and the lower end thereof is connected to the connecting piece c13; one side of the upper end of the support rod A4 of the third X-shaped support frame is connected to the connecting piece g17, the other side is connected to the support rod A4, the support rod F9 and the support rod D7 with a connecting piece i19: and the lower end of the support rod A4 of the third X-shaped support frame is connected to the support rod A4 and the support rod B5 of the right X-shaped support frame via the connecting piece f16 and the connecting piece a11 respectively.
Preferably, the two vertical support rods C6 are respectively sheathed and fixed with a connecting piece d14, the support rod B5 of the right X-shaped support frame is sheathed with a connecting piece h18, the support rod B5 on the right side of the left X-shaped support frame is also sheathed with a connecting piece h18, and the connecting piece d14 and the connecting piece h18 are both connected to the support rod E8.
Preferably, the edges of the mattress 1 are connected and fixed to the support rod G10, the support rod F9 and the support rod D7.
Preferably, the pillow 2 is filled with memory cotton.
Preferably, the through-hole is provided on the support rod at the fixed connection of the connecting piece and the support rod, and is connected and fixed by a pin 26.
The folding bed of the invention may be folded longitudinally and transversely to form a columnar body after folding, which is convenient to carry and store. The pillow is filled with memory cotton to fit the human body and is comfortable for sleeping.
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20040000009 | Choi | Jan 2004 | A1 |
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Number | Date | Country |
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106510284 | Mar 2017 | CN |
215738014 | Feb 2022 | CN |
216932494 | Jul 2022 | CN |