Spring bed with quick assembly and disassembly
A spring bed with quick assembly and disassembly includes two cross bars, a plurality of vertical bars, a plurality of springs, and a plurality of fixing bases. The two cross bars and the vertical bars are parallel arranged with spacing. The two ends of the vertical bars are detachably assembled to the two cross bars. Each vertical bar is disposed with a plurality of fixing bases. The springs are detachably assembled to the fixing bases. Two ends of the vertical bar are detachably connected to the two cross bars.
1. A spring bed with quick assembly and disassembly, comprising:
two cross bars arranged in parallel,
a plurality of vertical bars arranged in parallel with a space between each pair of vertical bars of the plurality of vertical bars,
a plurality of springs, and
at least four support legs, wherein:
a top surface of each of the two cross bars comprises a plurality of limit elements,
each of the plurality of limit elements has a cup sleeve structure with a position hole,
each of two end portions of each of the plurality of vertical bars bends downwardly to form an insert piece,
the insert piece is configured to be inserted into the position hole,
each of the plurality of vertical bars comprises a plurality of fixing bases spaced at intervals along a length direction of a corresponding one of the plurality of vertical bars,
each of the plurality of springs is detachably disposed on a corresponding one of the plurality of fixing bases,
a first end of each of the two cross bars is supported by a first support leg and a second support leg of the at least four support legs,
a second end of each of the two cross bars is supported by a third support leg and a fourth support leg of the at least four support legs, and
when the spring bed is packed, the plurality of springs disposed on two of the plurality of vertical bars are embedded together in a crossing way.
2. The spring bed with quick assembly and disassembly according to claim 1 , wherein:
each of the plurality of springs is a conical spring,
an external surface of each of the plurality of fixing bases is disposed with a spiral groove corresponding to the conical spring,
each of the plurality of fixing base is formed with a protruding edge on the spiral groove,
the protruding edge is disposed with an opening connected to the spiral groove, and
one end of the conical spring screws onto and unscrews out of the spiral groove through the opening.
3. The spring bed with quick assembly and disassembly according to claim 2 , wherein:
an external edge of the protruding edge turns down to form a flange.
4. The spring bed with quick assembly and disassembly according to claim 2 , wherein:
the conical spring has a first end having a first diameter and a second end having a second diameter smaller than the first diameter,
the second end of the conical spring is connected to a corresponding one of the plurality of fixing bases, and
the first end of the conical spring is a closed ring.
5. The spring bed with quick assembly and disassembly according to claim 1 , wherein:
each of the two cross bars comprises a front section, a rear section and a central section connected to the front section and the rear section,
the central section is rotatably or detachably connected to the front section, and
the central section is rotatably or detachably connected to the rear section.
6. The spring bed with quick assembly and disassembly according to claim 5 , wherein:
a sidewall of each of two ends of the central section respectively comprises an elastic block ball,
a sidewall of the front section and a sidewall of the rear section are respectively disposed with a through hole, and
the elastic block ball is configured to be embedded into the through hole.
7. The spring bed with quick assembly and disassembly according to claim 5 , wherein:
the central section is respectively connected to the front section and the rear section by a hinge, and
the front section and the rear section are configured to fold to two sides of the central section.
8. The spring bed with quick assembly and disassembly according to claim 5 , wherein:
the central section is respectively rotatably riveted to the front section and the rear section, and
the front section, the rear section and the central section are configured to be stacked up and down when folded.
9. The spring bed with quick assembly and disassembly according to claim 5 , wherein:
the front section of each of the two cross bars comprises a convex block, and
the plurality of vertical bars are connected between the convex blocks of the two cross bars.
10. The spring bed with quick assembly and disassembly according to claim 9 , wherein:
the convex block is Π shaped.
11. The spring bed with quick assembly and disassembly according to claim 1 , further comprising:
a mattress, wherein:
the mattress comprises a plurality of elastic single bodies,
each of the plurality of elastic single bodies is connected to an adjacent one of the plurality of elastic single bodies by a connecting belt, and
when the mattress is folded, the plurality of elastic single bodies are stacked.
12. The spring bed with quick assembly and disassembly according to claim 1 , wherein:
the plurality of vertical bars comprises a first vertical bar and a second vertical bar adjacent to the first vertical bar,
a first end of the first vertical bar is connected to a first end of the second vertical bar by a first connecting element,
a second end of the first vertical bar is connected to a second end of the second vertical bar by a second connecting element, and
the first vertical bar, the second vertical bar, and first connecting element, and the second connecting element are coupled together to define a rectangle structure.
13. A spring bed with quick assembly and disassembly, comprising:
two cross bars arranged parallel,
a plurality of vertical bars arranged in parallel with a space between each pair of vertical bars of the plurality of vertical bars,
a plurality of springs, and
at least four support legs, wherein:
a top surface of each of the two cross bars comprises a plurality of limit elements,
each of the plurality of limit elements has a cup sleeve structure with a position hole,
each of two end portions of each of the plurality of vertical bars bends downwardly to form an insert piece,
the insert piece is configured to be inserted into the position hole,
each of the plurality of vertical bars comprises a plurality of fixing bases spaced at intervals along a length direction of a corresponding one of the plurality of vertical bars,
each of the plurality of springs is detachably disposed on a corresponding one of the plurality of fixing bases,
each of the two cross bars comprises a front section, a rear section and a central section connected to the front section and the rear section,
the central section is rotatably or detachably connected to the front section,
the central section is rotatably or detachably connected to the rear section,
a first end of each of the two cross bars is supported by a first support leg and a second support leg of the at least four support legs, and
a second end of each of the two cross bars is supported by a third support leg and a fourth support leg of the at least four support legs.
14. The spring bed with quick assembly and disassembly according to claim 13 , wherein:
a sidewall of each of two ends of the central section respectively comprises an elastic block ball,
a sidewall of the front section and a sidewall of the rear section are respectively disposed with a through hole, and
the elastic block ball is configured to be embedded into the through hole.
15. The spring bed with quick assembly and disassembly according to claim 13 , wherein:
the central section is respectively connected to the front section and the rear section by a hinge, and
the front section and the rear section are configured to fold to two sides of the central section.
16. The spring bed with quick assembly and disassembly according to claim 13 , wherein:
the central section is respectively rotatably riveted to the front section and the rear section, and
the front section, the rear section and the central section are configured to be stacked up and down when folded.
17. The spring bed with quick assembly and disassembly according to claim 13 , wherein:
the front section of each of the two cross bars comprises a convex block,
the plurality of vertical bars are connected between the convex blocks of the two cross bars.
18. The spring bed with quick assembly and disassembly according to claim 13 , wherein:
each of the plurality of springs is a conical spring,
an external surface of each of the plurality of fixing bases is disposed with a spiral groove corresponding to the conical spring,
each of the plurality of fixing base is formed with a protruding edge on the spiral groove,
the protruding edge is disposed with an opening connected to the spiral groove, and
one end of the conical spring screws onto and unscrews out of the spiral groove through the opening.
19. The spring bed with quick assembly and disassembly according to claim 18 , wherein:
the conical spring has a first end having a first diameter and a second end having a second diameter smaller than the first diameter,
the second end of the conical spring is connected to a corresponding one of the plurality of fixing bases, and
the first end of the conical spring is a closed ring.
20. The spring bed with quick assembly and disassembly according to claim 13 , wherein at least one of:
the intervals are equal-sized intervals,
when the spring bed is packed, the plurality of springs disposed on two of the plurality of vertical bars are embedded together in a crossing way, or
each of the plurality of springs are configured to be detached from a corresponding one of the plurality of fixing bases.
21. The spring bed with quick assembly and disassembly according to claim 13 , further comprising:
a mattress, wherein:
the mattress comprises a plurality of elastic single bodies,
each of the plurality of elastic single bodies is connected to an adjacent one of the plurality of elastic single bodies by a connecting belt, and
when the mattress is folded, the plurality of elastic single bodies are stacked.
22. The spring bed with quick assembly and disassembly according to claim 13 , wherein:
a middle portion of each of the plurality of vertical bars is concave and the plurality of fixing bases are disposed on the middle portion.