CN220966897U - Bedstead, bedstead subassembly and bed - Google Patents

Abstract

The present disclosure relates to furniture, and more particularly, to a bed frame, a bed frame assembly, and a bed. The bedstead comprises a first frame body, a second frame body and an end support piece, wherein the end support piece is detachably connected with the first frame body and the second frame body; the bedstead is provided with two end surfaces which are oppositely arranged along the length direction; the end supports have a planar surface on one side of one end surface of the frame facing away from the other end surface, or the planar surface is coplanar with the end surface of the frame. When the novel folding bed frame is used, the outer cover is sleeved on the bed frame, and the end supporting piece is provided with the flat surface, so that the flat surface is positioned on one side of one end face of the bed frame, deviating from the other end face, or is coplanar with the end face of the bed frame, the part of the outer cover, which is positioned at the position, can be supported, the end supporting piece can jointly act with the end faces of the first frame body and the second frame body, the outer cover can be sufficiently supported, the phenomena of sinking, wrinkling and the like of the outer cover are prevented, and the whole appearance of the outer cover is ensured to be smoother and more continuous.

Description

Bedstead, bedstead subassembly and bed

Technical Field

The present disclosure relates to furniture, and more particularly, to a bed frame, a bed frame assembly, and a bed.

Background

In the related art, an adjustable bed frame generally includes two small-sized bed frames and a widened portion connected between the two small-sized bed frames, and the overall width of the bed frame is changed by changing the width of the widened portion or by detaching the widened portion and then connecting the two small-sized bed frames together. In order to facilitate the adjustment of the width of the bed frame, the outer part of the bed frame with adjustable width is not covered with an outer cover, if the outer cover is required to be covered, not only the outer covers with at least two specifications are required to be prepared, but also the outer cover is sleeved on the bed frame, and the outer cover is corresponding to the side end face of the bed frame in the length direction, so that phenomena such as sinking and wrinkling can occur, thereby influencing the appearance.

Disclosure of utility model

The present disclosure provides a bed frame, a bed frame assembly and a bed, so as to alleviate the technical problem that the side end surface of the outer cover corresponding to the length direction of the bed frame is subject to sagging and wrinkling after the outer cover is sleeved on the bed frame in the prior art.

In view of the above, the present disclosure provides a bed frame including a first frame body, a second frame body, and an end support detachably connected to the first frame body and the second frame body; the bed frame is provided with two end surfaces which are oppositely arranged along the length direction; the end supports have a planar surface on one side of one end surface of the frame facing away from the other end surface, or the planar surface is coplanar with the end surface of the frame.

In one embodiment of the present disclosure, the end support comprises a bar-shaped plate structure, a first buckle and a second buckle, both of which are fixedly mounted on the same side of the bar-shaped plate structure, the flat surface being a surface of the bar-shaped plate structure facing away from the first buckle and the second buckle; the first buckle is connected with the frame of the first frame body in a clamping mode in the width direction, and the second buckle is connected with the frame of the second frame body in a clamping mode in the width direction.

In one embodiment of the present disclosure, the first buckle and the second buckle each include a connection section, a first clamping arm and a second clamping arm, the connection section is fixedly connected with the bar-shaped plate structure, and the first clamping arm and the second clamping arm are relatively disposed at two ends of the connection section to form a clamping space.

In one embodiment of the present disclosure, the first clamping arm is provided with a first flange, the second clamping arm is provided with a second flange, and a space between the first flange and the second flange forms a flare.

In one embodiment of the disclosure, the end support comprises a U-shaped plate-like structure comprising a first connection plate, a second connection plate and a support plate, the first connection plate and the second connection plate being oppositely disposed at both ends of the support plate, the flat surface being a surface of the support plate facing away from the first connection plate and the second connection plate; the first connecting plate is provided with the third buckle, the second connecting plate is provided with the fourth buckle, the third buckle with the length direction's of first support frame joint, the fourth buckle with the length direction's of second support frame joint.

In one embodiment of the present disclosure, the first frame body may be connected with the second frame body by a fastener in a state where the end support is separated from the first frame body and the second frame body.

In one embodiment of the disclosure, the fastener includes a bolt and a nut, the first frame body and the second frame body are each provided with a through hole, and the bolt is threaded through the through hole and is in threaded connection with the nut.

In one embodiment of the disclosure, the fastener further comprises a sleeve sleeved outside the bolt, the sleeve being located between the first frame and the second frame.

Based on the above purpose, the present disclosure also provides a bed frame assembly, including the dustcoat with the bed frame, the dustcoat includes the side wall portion, the side wall portion wraps up in the periphery side of bed frame, the side wall portion corresponds the interior surface of the part of end support with the laminating mutually of leveling surface.

In one embodiment of the present disclosure, at least a portion of the side gusset portion is capable of being folded inwardly to reduce the perimeter of the side gusset portion.

In one embodiment of the present disclosure, the outer cover further includes a top cover portion connected with the side wall portion, the top cover portion being provided with an opening corresponding to the bendable portion of the side wall portion.

In one embodiment of the present disclosure, the top cover part includes a first top cover part and a second top cover part, the first top cover part and the second top cover part are disposed at intervals in a width direction of the side wall part, and a space between the first top cover part and the second top cover part forms the opening so that a portion of the side wall part corresponding to a width of the bed frame can be bent inward.

In one embodiment of the present disclosure, the housing further includes a shielding portion connected to the first cover dome portion, the shielding portion being detachably connected to the second cover dome portion to cover the opening.

In one embodiment of the present disclosure, a connection part is provided on a lower surface of the shielding part, and a connection fitting part is provided on an upper surface of the second top cover part, and the connection fitting part is fitted with the connection part so that the shielding part is connected with the second top cover part.

In one embodiment of the present disclosure, the side gusset portion is a flexible annular structure having a height greater than the height of the frame, and at least a portion of an annular edge of the flexible annular structure is provided with a tightening member to enable the outer peripheral side of the frame to be wrapped within the flexible annular structure.

In one embodiment of the present disclosure, the inner surface of the side frame is provided with a fixing member for maintaining a tightened state of the side frame such that the side frame is wrapped around the outer circumferential side of the bed frame.

In one embodiment of the present disclosure, the securing member comprises a strap connected with the frame to pull the portion of the side gusset beyond the frame toward the interior of the frame;

Or alternatively, the first and second heat exchangers may be,

The fixing piece comprises a first bonding piece and a second bonding piece, the first bonding piece is connected with the part of the side wall part, which can be bent inwards, the second bonding piece is connected with other parts of the side wall part, and the first bonding piece can be bonded or separated with the second bonding piece.

Based on the above object, the present disclosure also provides a bed comprising the bed frame assembly.

The beneficial effects of the present disclosure mainly lie in:

The utility model provides a bedstead, when using, establish the dustcoat cover on the bedstead, because end support spare has level surface, this level surface is located one side that one terminal surface of bedstead deviates from another terminal surface, or this level surface is coplanar with the terminal surface of bedstead to can support the part that the dustcoat is located this position, end support spare can with the terminal surface combined action of first support body and second support body, with enough support is carried out to the dustcoat, prevent that phenomena such as invagination, fold appear in the dustcoat, guarantee that the whole outward appearance of dustcoat is more even continuous.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required in the detailed description or the prior art will be briefly described, it will be apparent that the drawings in the following description are some embodiments of the present disclosure, and other drawings may be obtained according to the drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic structural view of a bed frame according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of a portion of the portion I of FIG. 1;

Fig. 3 is a schematic structural view of a first frame body in the bed frame according to the embodiment of the disclosure;

Fig. 4 is a schematic structural view of an end support in a bed frame provided by an embodiment of the present disclosure;

Fig. 5 is a schematic view of another structure of the bed frame according to the embodiment of the present disclosure;

Fig. 6 is a schematic structural view of the connection rod in the bed frame shown in fig. 5;

Fig. 7 is a schematic view of a bedframe provided in an embodiment of the present disclosure in a small-sized state;

FIG. 8 is an enlarged view of a portion of the portion II of FIG. 7;

fig. 9 is a top view of the bedframe shown in fig. 7;

FIG. 10 is an enlarged view of a portion of III of FIG. 9;

fig. 11 is a schematic view of a third structure of a bed frame according to an embodiment of the present disclosure;

fig. 12 is a schematic structural view of the end support in the bedframe shown in fig. 11;

fig. 13 is a partial top view of the bedframe shown in fig. 11;

fig. 14 is an exploded view of a bed frame assembly provided by an embodiment of the present disclosure;

Fig. 15 is a schematic structural view of an outer cover in a bed frame assembly provided in an embodiment of the present disclosure;

Fig. 16 is another schematic structural view of the outer cover in the bed frame assembly provided in an embodiment of the present disclosure;

FIG. 17 is a schematic view of an outer cover in an inwardly folded condition with a portion of a side gusset portion according to an embodiment of the present disclosure;

Fig. 18 is a schematic view of a third construction of an outer cover in a bed frame assembly provided in an embodiment of the present disclosure;

FIG. 19 is a fourth schematic view of a cover provided in accordance with an embodiment of the present disclosure (the cover portion and the second cover portion are in an unconnected state);

Fig. 20 is a schematic view of an external appearance structure of a bed frame assembly provided in an embodiment of the present disclosure in a large-sized state;

FIG. 21 is a fifth schematic view of an outer cover (with a cover portion and a second cover portion in an unconnected state) according to an embodiment of the present disclosure;

fig. 22 is a schematic view showing an external appearance structure of a bed frame assembly according to an embodiment of the present disclosure in a small-sized state;

Fig. 23 is a schematic view showing a partial structure of a bed frame assembly according to an embodiment of the present disclosure in a state where a fixing member and a fastening member are connected;

Fig. 24 is a schematic view showing another partial structure of the fastening member and the fastening member in the bed frame assembly according to the embodiment of the present disclosure.

The reference numerals are explained as follows:

1-a bed frame; 11-a first frame; 111-transverse support bars; 112-a first border; 113-a second bezel; 114-a stem; 1141-a through hole; 115-corner connecting sleeve; 12-a second frame; 13-end supports; 131-bar-shaped plate-like structures; 131 a-a flat surface; 132-first catch; 1321-a first clamping arm; 1321 a-a first flange; 1322-linkage segment; 1323-a second clamping arm; 1323 a-a second flange; 133-a second catch; 134-first connection plate; 135-a second connection plate; 136-a support plate; 137-third buckle; 138-fourth catch; 14-connecting rods; 141-U-shaped grooves; 15-a fastener; 151-bolts; 152-nut; 153-sleeve; 2-an outer cover; 21-side wall parts; 211-a first annular edge; 212-a second annular edge; 213-loop strips; 214 a-a first adhesive; 214 b-a second adhesive; 22-a top cover portion; 220-opening; 221-a first cover dome section; 222-a second cover dome section; 2221-connection mating part; 23-shielding part; 231-connection.

Detailed Description

The technical solutions of the present disclosure will be clearly and completely described below in connection with embodiments, and it is apparent that the described embodiments are some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.

In the description of the present disclosure, it should be noted that, as terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, their indicated orientations or positional relationships are based on those shown in the drawings, merely to facilitate description of the present disclosure and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

In the description of the present disclosure, it should be noted that unless explicitly specified and limited otherwise, terms "mounted," "connected," and "connected" as used herein are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.

Azimuth definition in this embodiment: referring to fig. 1 and 15, arrow direction X indicates the longitudinal direction of frame 1 and the longitudinal direction of side wall 21 fitted over frame 1, arrow direction Y indicates the width direction of frame 1 and the width direction of side wall 21 fitted over frame 1, and arrow direction Z indicates the height direction of frame 1 and the height direction of side wall 21.

Referring to fig. 1 to 24, the present embodiment provides a bed frame 1 including a first frame body 11, a second frame body 12, and end supports 13, the end supports 13 being detachably connected to the first frame body 11 and the second frame body 12; the bed frame 1 has two end surfaces arranged opposite to each other in the longitudinal direction thereof; the end support 13 has a flat surface 131a, the flat surface 131a being located on the side of one end surface of the bedframe 1 facing away from the other end surface.

The bedstead that this embodiment provided, when using, with cover 2 cover established on bedstead 1, because end support piece 13 has level surface 131a, see the fig. 1 and 2 shows, this level surface 131a is located the one side that one terminal surface of bedstead 1 deviates from another terminal surface to can support the part that cover 2 corresponds to end support piece 13, end support piece 13 can with the terminal surface coaction of first support body 11 and second support body 12, with enough support of cover 2, prevent that phenomenon such as subsidence, fold appear in cover 2, guarantee that the overall appearance of cover 2 is more even continuous.

It should be understood that the end surface of the bedframe refers to the surface of the bedframe that is furthest from the bedframe in its length direction.

Taking the first frame 11 as an example, referring to fig. 3, the first frame 11 includes a rectangular frame structure formed by assembling a plurality of rods, and the upper surface of the first frame 11 includes a plurality of transverse support rods 111, where the transverse support rods 111 are spaced along the arrow direction X; the two ends of the first frame 11 along the arrow direction X respectively include four frames connected together, the outer surfaces of rectangular frames formed by the four frames are the end surfaces of the first frame 11, as shown in fig. 2, and two adjacent frames are connected through a corner connecting sleeve 115, wherein the corner connecting sleeve is in the prior art. Specifically, the end of the frame is inserted into the corner connecting sleeve 115, and at this time, the end surface of the frame is the outer surface of the corner connecting sleeve 115 parallel to the end surface of the first frame 11, that is, the end surface of the first frame 11 is located between the two end surfaces of the frame. In other embodiments, two adjacent frames may be directly connected, and the end surface of the first frame 11 is also a part of the end surface of the bed frame 1. Wherein, the frame parallel to the arrow direction Y is named as a first frame 112, and the frame parallel to the arrow direction Z is named as a second frame 113. The rectangular frames at the two ends are connected together through the rod parts 114, and the outer surfaces of the frames surrounded by the two rod parts 114 which are arranged in parallel at intervals along the arrow direction Z and the second side frames 113 at the two ends form the long and high surfaces of the first frame body 11.

The first rim 112, the second rim 113, and the stem 114 may be hollow stems.

In one embodiment, referring to fig. 5, both end surfaces are provided with end supports 13, the frame 1 further includes at least one connection rod 14 between the two end supports 13, one ends of the first and second frame bodies 11 and 12 are connected through one of the end supports 13, and the other ends of the first and second frame bodies 11 and 12 are connected through the other end support 13.

In this embodiment, referring to fig. 5, the number of the end supporting members 13 is two, the number of the connecting rods 14 is plural, the plural connecting rods 14 are arranged at intervals along the length direction of the bed frame 1, one end of each connecting rod 14 is detachably connected with the rod 114 above the long side of the first frame 11, the other end of each connecting rod 14 is detachably connected with the rod 114 above the long side of the second frame 12, and the plural connecting rods 14 and the end supporting members 13 together form a supporting surface on the upper surface of the bed frame 1, so that a mattress can be placed on the upper surface of the bed frame assembly, and the overall stability and comfort level are improved.

Of course, each end face may also be provided with two end supports 13, wherein one end support 13 is connected to the first rim 112 located above and the other end support 13 is connected to the first rim 112 located below.

Referring to fig. 6, both ends of the connecting rod 14 are provided with a U-shaped slot 141 with a downward opening 220, wherein one U-shaped slot 141 is clamped on the rod 114 of the first frame 11 near the long side of the second frame 12, and the other U-shaped slot 141 is clamped on the rod 114 of the second frame 12 near the long side of the first frame 11. When the bed frame is mounted, the connecting rod 14 is directly mounted downward from the upper side of the bed frame 1, and the connecting rod 14 is engaged with the long-side rod 114 of the first frame 11 and the second frame 12.

When the connecting rod 14 is installed, the connecting rod 14 can be installed at a position collinear with the transverse supporting rod 111, and at this time, the groove wall of the U-shaped groove 141 at the end is provided with an avoidance notch so as to avoid the transverse supporting rod 111. The avoidance notch of the U-shaped groove 141 can be clamped on the transverse supporting rod 111 to prevent the connecting rod 14 from sliding along the length direction of the bed frame on the long-side rod 114.

Of course, the connecting rod 14 may be offset from the transverse supporting rod 111.

During assembly, two ends of the connecting rod 14 can be connected with the first frame 11 and the second frame 12 respectively, so that the positions of the first frame 11 and the second frame 12 are fixed, then the end support 13 is installed, and connection between the end support 13 and the first frame 11 and the second frame 12 is easily achieved by using the first buckle 132 and the second buckle 133.

It should be noted that, when the bed frame includes three or more frames, the number of the end supporting members 13 is correspondingly increased to ensure that two adjacent frames are connected together.

In other embodiments, a telescopic frame may be provided between the first frame 11 and the second frame 12, and the width of the frame 1 may be adjusted by the telescopic frame.

In one embodiment, the end support 13 includes a bar-shaped plate structure 131, a first buckle 132 and a second buckle 133, where the first buckle 132 and the second buckle 133 are fixedly mounted on the same side of the bar-shaped plate structure 131, and the flat surface 131a is a surface of the bar-shaped plate structure 131 facing away from the first buckle 132 and the second buckle 133; the first buckle 132 is engaged with the frame of the first frame 11 in the width direction, and the second buckle 133 is engaged with the frame of the second frame 12 in the width direction.

Illustratively, the strip-shaped plate structure 131 has opposite first and second surfaces, and as shown in fig. 2 and 4, the first surface of the strip-shaped plate structure 131 is a flat surface 131a, and the first and second snaps 132 and 133 may be welded to the second surface of the strip-shaped plate structure 131. When the end support 13 is mounted, the connection of the end support 13 to the first frame 11 and the second frame 12 can be easily achieved by the first buckle 132 and the second buckle 133.

Illustratively, the thickness of the bar-shaped plate-like structure 131 is as small as possible to ensure that the flat surface 131a is as close as possible to the end surface of the bedframe 1.

In other embodiments, the end support 13 may also be a hollow flat tubular structure, which can reduce the weight of the bed frame 1.

In one embodiment, the first buckle 132 and the second buckle 133 each include a connection segment 1322, a first clamping arm 1321 and a second clamping arm 1323, the connection segment 1322 is fixedly connected with the bar-shaped plate structure 131, and the first clamping arm 1321 and the second clamping arm 1323 are oppositely disposed at two ends of the connection segment 1322 to form a clamping space.

Taking the first buckle 132 as an example, as shown in fig. 4, the first buckle 132 includes a first clamping arm 1321, a connecting section 1322 and a second clamping arm 1323 which are integrally formed, the first clamping arm 1321 and the second clamping arm 1323 each have a neck portion which is retracted, the free ends of the first clamping arm 1321 and the second clamping arm 1323 form an opening, the opening size is larger than the neck portion size, and the first clamping arm 1321 and the second clamping arm 1323 have a certain elastic deformation, so that the end support 13 is conveniently and directly installed from the outer side of the bed frame 1, and the end support is clamped on the first frame 11 and the second frame 12. When the end support 13 needs to be disassembled, a slight force is applied to directly pull the end support 13 from the first frame 112.

In one embodiment, referring to fig. 4, the first clamping arm 1321 is provided with a first flange 1321a, the second clamping arm 1323 is provided with a second flange 1323a, and a space between the first flange 1321a and the second flange 1323a forms a flare.

Continuing to take the first buckle 132 as an example, the first flange 1321a and the free end of the first clamping arm 1321 are integrally formed, and a protruding portion protruding into the clamping space is formed at the connection position of the first flange 1321a and the first clamping arm 1321; the second flange 1323a is integrally formed with the free end of the second clamping arm 1323, and a protruding portion protruding into the clamping space is formed at the connection position of the second flange 1323a and the second clamping arm 1323, and after the first buckle 132 is clamped with the frame of the width direction of the first frame 11, the two protruding portions can limit the first frame 112, so that the first frame 112 is limited in the clamping space.

In other embodiments, the flat surface 131a may also be coplanar with the end surface of the frame 1, which can further enhance the flatness and continuity of the cover.

As an example, referring to fig. 11 to 13, the end support 13 includes a U-shaped plate-like structure including a first connection plate 134, a second connection plate 135, and a support plate 136, the first connection plate 134 and the second connection plate 135 being disposed opposite to each other at both ends of the support plate 136, and the flat surface 131a being a surface of the support plate 136 facing away from the first connection plate 134 and the second connection plate 135; the first connecting plate 134 is provided with a third buckle 137, the second connecting plate 135 is provided with a fourth buckle 138, the third buckle 137 is clamped with the frame of the first frame 11 in the length direction, and the fourth buckle 138 is clamped with the frame of the second frame 12 in the length direction.

Referring to fig. 12, the flat surface 131a is coplanar with the outer surface of the corner connecting sleeve 115 parallel to the first frame body end surface.

In one embodiment, in order to enhance the stability of the frame 1, the first frame 11 can be coupled to the second frame 12 by the fastening members 15 in a state where the end supports 13 are separated from the first frame 11 and the second frame 12.

The fastener 15 has various forms, for example, referring to fig. 10, the fastener 15 includes a bolt 151 and a nut 152, each of the first and second frames 11 and 12 is provided with a through hole 1141, and the bolt 151 is inserted through the through hole 1141 and is screw-coupled with the nut 152.

For example, taking the first frame 11 as an example, referring to fig. 3, 7 and 8, each rod 114 is provided with at least two through holes 1141, the two through holes 1141 are spaced apart along the length direction of the rod 114, and the number of bolts 151 and nuts 152 is at least two, so as to enhance the stability of the first frame 11 and the second frame 12 after being connected.

The second support body 12 is the same with the structure of first support body 11, and when the production, the part kind is less, and when the equipment, need not to distinguish the placement position of first support body 11 and second support body 12, as long as place first support body 11 and second support body 12 side by side, just can realize that the through-hole 1141 on first support body 11 and the second support body 12 aligns and communicates, is convenient for supply bolt 151 to pass to can improve production efficiency and assembly efficiency.

In one embodiment, referring to fig. 9 and 10, to prevent collision between the first and second frames 11 and 12, the fastener 15 further includes a sleeve 153, the sleeve 153 being sleeved outside the bolt 151, the sleeve 153 being located between the first and second frames 11 and 12. The sleeve 153 may be made of plastic or rubber, and by arranging the sleeve 153, after screwing the bolt 151 and the nut 152, the first frame 11 and the second frame 12 may be spaced apart by the sleeve 153, so as to avoid the defects of abrasion, noise and the like caused by direct contact between the first frame 11 and the second frame 12. In addition, a fixed gap is formed between the first frame 11 and the second frame 12 by providing the sleeve 153, and after at least part of the side wall 21 is bent inward, the bent portion may be disposed between the gaps, as shown in fig. 23.

The present embodiment also provides a bed frame assembly, including the outer cover 2 and the bed frame 1 that this embodiment provided, the outer cover 2 includes the side wall portion 21, and the side wall portion 21 wraps around the periphery side of bed frame 1, and the interior surface of the portion of side wall portion 21 corresponding to end support 13 is laminated with smooth surface 131 a.

According to the bedstead components provided by the embodiment, due to the bedstead 1 provided by the embodiment, when the side wall part 21 is wrapped on the outer peripheral side of the bedstead 1, the end support piece 13 is provided with the flat surface 131a, the inner surface of the part of the side wall part 21 corresponding to the end support piece 13 can be attached to the flat surface 131a, the end support piece 13 can co-act with the end surfaces of the first frame body 11 and the second frame body 12 so as to sufficiently support the outer cover 2, the phenomena of invagination, wrinkling and the like of the outer cover 2 are prevented, and the whole appearance of the bedstead components is ensured to be smoother and more continuous.

In one embodiment, at least a portion of side gusset 21 can be folded inwardly to reduce the perimeter of side gusset 21. Since at least part of the side wall 21 can be folded inwards, it is not necessary to provide a cover of various specifications, and it is possible to apply the side wall to frames of different sizes (for example, a large-sized frame and a small-sized frame), thereby reducing the complexity of the production process and the cost of the consumer.

For example, referring to fig. 20, the cover 2 is covered on a large-sized frame, and the side wall portion 21 can be wrapped around the outer peripheral side of the frame; referring to fig. 22, when the cover 2 is covered on the small-sized frame, at least part of the side gusset 21 is bent inwardly so that the circumference of the side gusset 21 is reduced to accommodate the circumference of the small-sized frame, thereby being wrapped around the outer circumferential side of the small-sized frame.

The material of the outer cover 2 is flexible material, such as cloth, so that the outer cover 2 is covered behind the bedstead 1, and the side wall part 21 can be wrapped on the outer periphery side of the bedstead 1.

It should be understood that the different sizes of the bedframe 1 mean that the circumferences of the bedframes 1 are different, either in width or in length, or in both width and length. The large-size frame has a first circumference, the small-size frame has a second circumference, and the first circumference is larger than the second circumference, and in normal cases, when the outer cover 2 is covered on the large-size frame, the effect that the side wall 21 is wrapped around the outer circumference of the frame can be achieved without bending at least part of the side wall 21. When the cover 2 is covered on the small-sized frame, at least part of the side surrounding portion 21 is bent inward so that the circumference of the side surrounding portion 21 is reduced to fit the circumference of the small-sized frame, thereby being wrapped around the outer circumferential side of the small-sized frame.

When the bed frame is a small-sized bed frame, the first frame body and the second frame body are arranged side by side, a small gap is reserved between the first frame body and the second frame body, and after at least part of the side wall part is inwards bent, the bent part can be arranged between the gaps.

In one embodiment, the side gusset 21 is a flexible loop structure, the height of which in the arrow direction Z is greater than the height of the frame 1, as shown in fig. 15, and at least part of the loop edge of the flexible loop structure is provided with a tightening member to enable the outer peripheral side of the frame 1 to be wrapped inside the flexible loop structure.

It should be understood that the flexible annular structure in this embodiment means that the side wall portion 21 has a circumferentially closed space instead of a flexible band. The contour of the closed space is not defined before the cover is provided on the frame 1, but after the cover is provided on the frame 1, the contour of the closed space is adapted to the contour of the outer peripheral side of the frame 1.

As an example, referring to fig. 15, the flexible ring-shaped structure has a first ring-shaped edge 211 and a second ring-shaped edge 212, the first ring-shaped edge 211 is located above the upper surface of the frame 1 when the side wall portion 21 is wrapped around the outer peripheral side of the frame 1, the second ring-shaped edge 212 is located below the lower surface of the frame 1, and the first ring-shaped edge 211 and the second ring-shaped edge 212 are provided with tightening members (not shown) to wrap the upper and lower edges of the frame 1 inside the side wall portion 21 and prevent the side wall portion 21 from sliding off the frame 1.

Illustratively, the tightening member may be an elastic or a drawstring.

In one embodiment, referring to fig. 18, to prevent the side wall portion 21 from sliding off the frame 1, the cover 2 further includes a top cover portion 22, wherein the top cover portion 22 is connected to the side wall portion 21, and the top cover portion 22 is provided with an opening 220, and the opening 220 corresponds to a bendable portion of the side wall portion 21.

In this embodiment, the top cover 22 is connected to the first annular edge 211 of the side wall 21, and the tightening member may be disposed only on the second annular edge 212.

Through set up opening 220 on top cap portion 22, can leave the space of dodging, when side wall portion 21 inwards buckles, can not fold top cap portion 22 to can not influence the roughness of top cap portion, guarantee that the appearance is pleasing to the eye. At the same time, the bending operation is facilitated at the opening 220.

The material of the top cover portion 22 may be flexible. Alternatively, the top cover part is made of the same material as the side wall part 21; in other embodiments, the top cover portion is made of a material different from the side wall portion, specifically, the top cover portion is made of a nonwoven fabric, and the side wall portion is made of jacquard fabric.

Illustratively, the top cover portion 22 may be sewn to the side gusset portion 21.

In one embodiment, referring to fig. 18, the top cover part 22 includes a first top cover part 221 and a second top cover part 222, the first top cover part 221 and the second top cover part 222 are disposed at intervals in the width direction of the side wall part 21, and a space between the first top cover part 221 and the second top cover part 222 forms an opening 220 to enable the portion of the side wall part 21 corresponding to the width of the frame 1 to be bent inward.

Illustratively, the first cover dome section 221 is rectangular in shape, the first cover dome section 221 having opposing first and second long sides, and opposing first and second short sides, wherein the first and second long sides are parallel to the arrow direction X, and the first and second short sides are parallel to the arrow direction Y. The first long side, the first short side and the second short side are all connected with the first annular edge 211 of the side wall 21; the second top cover portion 222 has opposite third and fourth long sides, and opposite third and fourth short sides, each of which is connected to the first annular edge 211 of the side wall portion 21, the second long side being substantially parallel to the fourth long side, the space between the second and fourth long sides forming the opening 220.

When it is necessary to bend the side gusset 21 inwardly to reduce the width, the portion of the side gusset 21 corresponding to the opening 220 may be bent.

In one embodiment, referring to fig. 19 and 20, the housing 2 further includes a shielding portion 23, the shielding portion 23 being connected to the first cover dome portion 221, the shielding portion 23 being detachably connected to the second cover dome portion 222 to cover the opening 220.

Illustratively, the shielding portion 23 is integrally formed with the first top cover 221, and the shielding portion 23 can be lifted with respect to the side wall 21, so that when the shielding portion 23 is lifted, the opening 220 is exposed, and the side portion is bent inwards. When the shielding part 23 falls down, it can be detachably connected with the second top cover part 222, thereby covering the opening 220, and ensuring the beautiful appearance and consistency.

In one embodiment, the lower surface of the shielding portion 23 is provided with a connection portion 231, and the upper surface of the second top cover portion 222 is provided with a connection engagement portion 2221, and the connection engagement portion 2221 is engaged with the connection portion 231 to connect the shielding portion 23 with the second top cover portion 222.

The connection portion 231 and the connection mating portion 2221 may be, for example, a velcro, a snap fastener, or a magnetic component that attracts each other.

The connection portion 231 and the shielding portion 23 may be connected together by sewing or bonding, and the connection fitting portion 2221 and the second top cover portion 222 may be connected together by sewing or bonding.

Referring to fig. 21 and 22, after the portion of the side gusset 21 corresponding to the opening 220 is bent inward, the shielding portion 23 can be covered over the second top cover portion 222.

In one embodiment, the inner surface of the side frame 21 is provided with a fixing member for maintaining the fastened state of the side frame 21 such that the side frame 21 is wrapped around the outer circumferential side of the frame 1.

Specifically, after the side wall portion 21 is bent inwards, the side wall portion 21 needs to be fixed by a fixing piece, so that the side wall portion 21 is in a tightened state, and the side wall portion is conveniently and better wrapped on the outer peripheral side of the smaller-sized bedstead.

In one possible design, the fastening means comprises a strap connected to the frame 1 to pull the portion of the side gusset 21 beyond the frame 1 towards the interior of the frame 1.

For example, referring to fig. 23, the strap is in a ring shape, that is, the strap may be an annular strap 213, and the annular strap 213 may be sleeved at a set position of the frame 1, for example, the annular strap 213 may be sleeved on a butterfly bolt and a butterfly nut to pull the portion of the side wall 21 beyond the frame 1 toward the inside of the frame 1.

The number of the annular strips 213 may be one or more. In some embodiments, as shown in fig. 16, the inner surface of side gusset 21 is symmetrically provided with two sets of annular strips 213, each set comprising two annular strips 213, the two annular strips 213 being spaced along the height of side gusset 21.

In other embodiments, each set includes four annular strips 213, with two annular strips 213 disposed at a position of side gusset 21 adjacent to first annular edge 211 and two other annular strips 213 disposed at a position of side gusset 21 adjacent to second annular edge 212. In this other embodiment, referring to fig. 24, the annular strip 213 may be a drawstring provided around the side wall 21, and the side wall 21 may be tightened by pulling the drawstring to wrap the outer peripheral side of the frame 1, and then the free end of the drawstring is sleeved on the wing nut.

It should be noted that, a set of annular strips 213 may also be provided on the inner surface of the side wall 21.

Of course, the strap may also comprise two straps which are tied to the support bar of the frame 1 for the purpose of pulling the portion of the side gusset 21 beyond the frame 1 towards the inside of the frame 1.

In another possible design, referring to fig. 17, the fixing member includes a first adhesive member 214a and a second adhesive member 214b, the first adhesive member 214a is connected to the portion of the side wall portion 21 that can be bent inward, the second adhesive member 214b is connected to the other portion of the side wall portion 21, and the first adhesive member 214a can be adhered to or separated from the second adhesive member 214 b. In this way, the side wall 21 itself can be fixed without the bed frame 1.

For example, the first adhesive 214a and the second adhesive 214b may be velcro.

The embodiment also provides a bed, which comprises the bed frame assembly provided by the embodiment.

In the bed provided in this embodiment, due to the use of the bed frame assembly provided in this embodiment, the inner surface of the portion of the side wall portion 21 corresponding to the end support member 13 can be attached to the flat surface 131a, and the end support member 13 can co-act with the end surfaces of the first frame body 11 and the second frame body 12, so as to sufficiently support the outer cover 2, prevent the phenomena of sagging, wrinkling, etc. of the outer cover 2, and ensure that the appearance of the bed is more attractive.

In addition, the outer cover 2 with various specifications does not need to be provided, so that the complexity of production and processing is reduced, and the cost of consumers is also reduced.

In one embodiment, the bed further comprises support feet, which can be mounted under the frame 1.

In one embodiment, the bed further comprises a mattress, which is placed above the bed frame 1.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present disclosure, and not for limiting the same; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present disclosure.

Claims (18)

1. The bed frame is characterized by comprising a first frame body, a second frame body and an end support piece, wherein the end support piece is detachably connected with the first frame body and the second frame body; the bed frame is provided with two end surfaces which are oppositely arranged along the length direction; the end supports have a planar surface on one side of one end surface of the frame facing away from the other end surface, or the planar surface is coplanar with the end surface of the frame.

2. The bed frame of claim 1, wherein the end support comprises a bar-shaped plate structure, a first catch and a second catch, the first catch and the second catch each fixedly mounted to the same side of the bar-shaped plate structure, the flat surface being a surface of the bar-shaped plate structure facing away from the first catch and the second catch; the first buckle is connected with the frame of the first frame body in a clamping mode in the width direction, and the second buckle is connected with the frame of the second frame body in a clamping mode in the width direction.

3. The bed frame according to claim 2, wherein the first buckle and the second buckle each comprise a connection section, a first clamping arm and a second clamping arm, the connection section is fixedly connected with the bar-shaped plate-shaped structure, and the first clamping arm and the second clamping arm are oppositely arranged at two ends of the connection section to form a clamping space.

4. The bed frame of claim 3, wherein the first clamp arm is provided with a first flange and the second clamp arm is provided with a second flange, a space between the first flange and the second flange forming a flare.

5. The bed frame of claim 1, wherein the end support comprises a U-shaped plate-like structure comprising a first connection plate, a second connection plate, and a support plate, the first connection plate and the second connection plate being disposed opposite ends of the support plate, the planar surface being a surface of the support plate facing away from the first connection plate and the second connection plate; the first connecting plate is provided with the third buckle, the second connecting plate is provided with the fourth buckle, the third buckle with the length direction's of first support frame joint, the fourth buckle with the length direction's of second support frame joint.

6. The frame according to any one of claims 1 to 5, wherein the first frame body is connectable with the second frame body by a fastener in a state that the end support is separated from the first frame body and the second frame body.

7. The bed frame according to claim 6, wherein the fastening member comprises a bolt and a nut, the first frame body and the second frame body are each provided with a through hole, and the bolt is inserted through the through hole and is screwed with the nut.

8. The bed frame of claim 7, wherein the fastener further comprises a sleeve, the sleeve being positioned over the exterior of the bolt, the sleeve being positioned between the first frame body and the second frame body.

9. The bed frame assembly of any one of claims 1 to 8, comprising an outer cover and a bed frame of any one of claims 1 to 8, the outer cover comprising a side gusset portion that wraps around the outer peripheral side of the bed frame, the inner surface of the portion of the side gusset portion corresponding to the end support conforming to the planar surface.

10. The bed frame assembly of claim 9 wherein at least a portion of the side gusset portion is capable of being folded inwardly to reduce the circumference of the side gusset portion.

11. The bed frame assembly of claim 10, wherein the outer cover further comprises a cover portion connected to the side wall portion, the cover portion being provided with an opening corresponding to the bendable portion of the side wall portion.

12. The bed frame assembly of claim 11 wherein the top cover sections include first and second top cover sections spaced apart along a width of the side wall sections, the space between the first and second top cover sections forming the opening to enable inward flexing of a portion of the side wall sections corresponding to the width of the bed frame.

13. The bed frame assembly of claim 12, wherein the outer cover further comprises a cover portion connected to the first cover portion, the cover portion being removably connected to the second cover portion to cover the opening.

14. The bed frame assembly of claim 13, wherein the lower surface of the cover portion is provided with a connection portion and the upper surface of the second top cover portion is provided with a connection mating portion that mates with the connection portion to connect the cover portion with the second top cover portion.

15. The bed frame assembly according to claim 9, wherein the side wall portion is a flexible annular structure having a height greater than the height of the bed frame, at least a portion of the annular edge of the flexible annular structure being provided with a tightening member to enable the peripheral side of the bed frame to be wrapped within the flexible annular structure.

16. The bed frame assembly according to any one of claims 9 to 15, wherein the inner surface of the side frame section is provided with a fixing member for maintaining the tightened state of the side frame section so that the side frame section is wrapped around the outer peripheral side of the bed frame.

17. The frame assembly according to claim 16, wherein the securing member comprises a strap connected to the frame to pull the portion of the side gusset beyond the frame toward the interior of the frame;

Or alternatively, the first and second heat exchangers may be,

The fixing piece comprises a first bonding piece and a second bonding piece, the first bonding piece is connected with the part of the side wall part, which can be bent inwards, the second bonding piece is connected with other parts of the side wall part, and the first bonding piece can be bonded or separated with the second bonding piece.

18. A bed comprising the bed frame assembly of any one of claims 9 to 17.