CN210696820U - Fixing structure of bedstead and bed board - Google Patents

Abstract

The utility model discloses a fixed knot of bedstead and bed board constructs, including bed board, bedstead and fastener, the bed board is hollow plastic slab, the bed board includes the wall body, lower wall body and go up the wall body with the inner chamber that the wall body relatively set up and enclose down, the wall body is provided with a protruding rampart down, protruding rampart include in relative first side and the second side that sets up in the inner chamber, protruding rampart in first side position has seted up first mounting hole, the fastener passes the bedstead side with first mounting hole is fixed the bed board with the bedstead. The utility model discloses a mode of side direction locking bedstead and hollow plastic bed board makes the fixed knot of bed board and bedstead construct more firm, avoids rocking, has improved the steadiness, has alleviateed whole weight simultaneously.

Description

Fixing structure of bedstead and bed board

Technical Field

The utility model relates to a fixed knot of bedstead and bed board constructs.

Background

The existing folding bed has the advantages of simple structure, convenient use and the like, but also has the disadvantages, for example, the bed plate of the existing folding bed is made of iron or wood and is heavier, so that the existing folding bed is inconvenient to use and carry. In addition, because this kind of bed board is comparatively heavy, it also has the risk of fixing insecure with the bedstead, poor stability.

Disclosure of Invention

In order to solve the technical problem, an object of the present invention is to provide a bed frame and bed board fixing structure.

The utility model discloses a following technical scheme realizes: the utility model provides a fixed knot of bedstead and bed board constructs, includes the bed board, bedstead and fastener, the bed board is hollow plastic slab, the bed board includes the wall body, lower wall body and go up the wall body with the inner chamber that the wall body relatively set up and enclose down, lower wall body is provided with a protruding rampart, protruding rampart include in relative first side and the second side that sets up in the inner chamber, protruding rampart in first side position has seted up first mounting hole, the fastener passes the bedstead side with first mounting hole is fixed the bed board with the bedstead.

Preferably, the bed frame is further provided with at least one mounting hole, and the fastener passes through the mounting hole and the first mounting hole to fix the bed board and the bed frame.

Preferably, the aperture of the mounting hole is larger than the aperture of the first mounting hole.

Preferably, the bed frame has a hollow portion, the mounting hole includes a second mounting hole and a third mounting hole symmetrically disposed on a side surface of the bed frame, and the fastener sequentially passes through the third mounting hole, the hollow portion, the second mounting hole and the first mounting hole to extend into the inner cavity to fix the bed board and the bed frame.

Preferably, the raised wall is aligned with the most marginal position of the bed board, the upper wall body comprises a first surface and a second surface, the first surface is provided with at least one protrusion, and the protrusion is aligned with the most marginal position of the bed board.

Preferably, the projection of the protrusion falls completely within the raised wall.

Preferably, the fastener passes through the first mounting hole and abuts against the second side surface of the raised wall.

Preferably, the fastener is a screw assembly.

Preferably, the bed frame is an L-shaped channel steel.

The utility model discloses a mode of side direction locking bedstead and hollow plastic bed board makes the fixed knot of bed board and bedstead construct more firm, avoids rocking, has improved the steadiness, has alleviateed whole weight simultaneously.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a sectional view of a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of a second embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached fig. 1 of the specification, a bed frame and bed board fixing structure includes a bed board 1, a bed frame 2 and a fastener 3, the bed board 1 and the bed frame 2 are connected and fixed by the fastener 3, wherein the bed board 1 is a hollow plastic board, such as a blow-molded board, the bed board 1 has an inner cavity 11, the bed board 1 includes an upper wall 12 and a lower wall 13, the upper wall 12 and the lower wall 13 are oppositely disposed and enclose the inner cavity 11, the upper wall 12 includes a first surface 12a and a second surface 12b, the first surface 12a is provided with at least one protrusion 121, the protrusion is aligned with the edge position of the bed board, thereby maximizing the space layout of the bed board and facilitating the stability thereof; the lower wall 13 has an inner surface 13a, the inner surface 13a and the second surface 12b are oppositely disposed in the inner chamber 11, the lower wall 13 is further provided with a convex wall 131, preferably, the convex wall 131 is aligned with the edge of the bed board 1, the convex wall 131 includes a first side surface a and a second side surface b which are oppositely disposed in the inner chamber 11, preferably, the projection of the protrusion 121 of the upper wall completely falls into the convex wall 131, the projection area of the protrusion is smaller than the projection area of the convex wall 131, thereby facilitating to disperse the stress points and avoiding affecting the stability of the bed, and in addition, the convex wall 131 is further provided with a first mounting hole 131 at the position of the first side surface a; the bed frame 2 is provided with a mounting hole 2a, and the fastener 3 sequentially penetrates through the mounting hole 2a and the first mounting hole 131 to extend into the inside of the convex wall (namely, the inner cavity 11) of the bed board, wherein the bed frame 2 can be an L-shaped channel steel or a Z-shaped channel steel, so that the bed board and the bed frame are fixed, the overall weight of the folding bed is reduced, the light weight and the stability of the folding bed are both considered, the portability is good, and the transportation is very facilitated; preferably, the fastening element 3 can be a screw assembly, the fastening element 3 being able to abut against the second side b of the raised wall 131; further, the aperture of the mounting hole 2a is larger than that of the first mounting hole 131, so that the fastening piece is favorable for locking the bed board and the bed frame, and the mounting and the dismounting are convenient. The utility model discloses a fixed knot constructs and utilizes this hollow plastics bed board of fastener lock solid and bedstead, not only makes the holistic weight reduction of this folding bed, has fine portability, and this kind of fastening locking mode can further keep steadiness between the two again moreover, and fine dispersion stress point wholly improves the reliability and the stability of this bed to improve user's use and experience.

Optionally, refer to fig. 2, which is a second embodiment of the present invention, and here, the same places as the first embodiment are not repeated and only different places are described. The bed frame 2 'is provided with a hollow part 21', the bed frame 2 'can be a hollow steel pipe, the side surfaces of the bed frame 2' are respectively and symmetrically provided with a second mounting hole 2a 'and a third mounting hole 2 b', preferably, the aperture of the second mounting hole 2a 'or the third mounting hole 2 b' is larger than that of the first mounting hole 131, so that the bed board and the bed frame can be locked by a fastener, and the disassembly and the assembly are convenient; the fastening member 3 sequentially passes through the third mounting hole 2b ', the hollow portion 21 ', the second mounting hole 2a ' and the first mounting hole 131 to extend into the inner cavity 11 of the top board, so that the top board is fixed on the bed frame, and preferably, the fastening member 3 can abut against the second side surface b of the protruding wall 131. The utility model discloses a mode of side direction locking bedstead and hollow plastic bed board makes the fixed knot of bed board and bedstead construct more firm, avoids rocking, has improved the steadiness, has alleviateed whole weight simultaneously.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (9)

1. The utility model provides a fixed knot of bedstead and bed board constructs, a serial communication port, including bed board, bedstead and fastener, the bed board is hollow plastic slab, the bed board includes the upper wall body, lower wall body and the upper wall body with the inner chamber that the lower wall body relatively set up and enclose, the lower wall body is provided with a protruding rampart, protruding rampart include in the relative first side and the second side that set up in the inner chamber, protruding rampart in first side position has seted up first mounting hole, the fastener passes the bedstead side with first mounting hole is fixed the bed board with the bedstead.

2. The frame and slat fixing structure of claim 1, wherein at least one mounting hole is further formed on the frame, and the fastener passes through the mounting hole and the first mounting hole to fix the slat and the frame.

3. The frame and slat fixing structure according to claim 2, wherein said mounting hole has a larger diameter than said first mounting hole.

4. The structure of claim 2, wherein the frame has a hollow portion, the mounting holes include a second mounting hole and a third mounting hole symmetrically disposed on the side of the frame, and the fastening member passes through the third mounting hole, the hollow portion, the second mounting hole and the first mounting hole in sequence to extend into the inner cavity to fix the frame and the bed.

5. A frame and slat mounting arrangement according to claim 1, wherein the raised wall is aligned with the slat at a position substantially at the edge thereof, and the upper wall includes a first surface and a second surface, the first surface having at least one protrusion disposed thereon, the protrusion being aligned with the slat at a position substantially at the edge thereof.

6. A frame and slat fastening arrangement as claimed in claim 5, wherein the projection of the projection falls completely within the raised wall.

7. The structure of claim 1, wherein the fastening means is inserted through the first hole and abuts against the second side of the raised wall.

8. The frame and slat retaining structure of claim 1, wherein said fasteners are screw assemblies.

9. The structure of claim 1, wherein the frame is an L-shaped channel.

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