CN212938994U

CN212938994U - Support assembly and foldable lying bed

Info

Publication number: CN212938994U
Application number: CN202020973421.3U
Authority: CN
Inventors: 吕震霄; 吕肖璇
Original assignee: Ningbo Zhuoyu Trading Co ltd
Current assignee: Ningbo Zhuoyu Trading Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-04-13
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a supporting component and a foldable lying bed, which comprises a supporting base which is positioned on the ground and a supporting component of which the upper end is used for being connected with a bed surface, wherein the supporting base comprises a middle connecting rod, the supporting component comprises a first supporting rod and a second supporting rod, one end of the middle connecting rod is fixed on a first shaft joint seat, the other end of the middle connecting rod is fixed on a second shaft joint seat, the lower end of the first supporting rod is coupled on the first shaft joint seat, and the lower end of the second supporting rod is coupled on the second shaft joint seat; when the supporting rods are folded, the first supporting rod and the second supporting rod are closed to lean against the side part of the middle connecting rod; its advantage is as the first bracing piece and the second bracing piece of supporting component can be folded and draw in on middle connecting rod, and folding structure is simple, it is convenient to expand, and the structure volume after folding is little, and it is little to store to account for the space, reducible packing volume, reduction cost of transportation.

Description

Support assembly and foldable lying bed

Technical Field

The utility model relates to a lying bed for people to rest/relax, in particular to a foldable lying bed which can be stored when being idle, reduces the storage space position and the packaging volume and reduces the transportation cost.

Background

In daily life or outdoor leisure of people, a lying bed and a deck chair are used as leisure furniture, and people can simply rest or relax. The foldable lying bed and the reclining chair have the characteristics of flexible folding, small occupied space and the like, and are more convenient for users to store and carry.

The patent with the publication number of CN204207370U discloses a folding lying bed, which comprises a main bed frame component, a bed surface, a bottom frame component and a transverse support rod, wherein the bottom frame component of the lying bed comprises two circular arc bottom frame rods and a plurality of transverse reinforcing rods, the bottom frame component in a circular arc structure is heavy and difficult to fold and fold, the occupied space is large when the bed is stored, and the bed is not convenient for a user to store or carry.

The patent of grant publication No. CN204245683U discloses a "portable three-folding multifunctional camp bed", this camp bed adopts the folding lathe bed of three-folding mode, and the supporting leg part of this folding bed is fixed at both ends and the intermediate position of lathe bed, and this supporting leg part is U type structure, and when the bed body expandes, the supporting leg part need occupy great space.

The patent with the publication number of CN202060310U discloses a plastic-wood lying bed, the bed body of which is supported by foldable strip-shaped supporting legs; the supporting legs of the strip-shaped structures lead the stress to be concentrated, the supporting legs are installed in a foldable mode, and long-term use of the supporting legs inevitably leads the supporting legs to be loosened, swung or even bent, so that the supporting force of the supporting legs on the lathe bed is influenced.

When the technical scheme is realized, the following problems are found at least: the folding structure is complicated and the folding operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel folding bed of lying is provided, this folding deck chair beta structure is simple, is convenient for open fast, and is folding, reduces the packing volume, reduces the cost of transportation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the supporting component is characterized by comprising a supporting base and a supporting component, wherein the supporting base is located on the ground, the upper end of the supporting component is used for being connected with a bed surface, the supporting base comprises a middle connecting rod, the supporting component comprises a first supporting rod and a second supporting rod, one end of the middle connecting rod is fixed on the first shaft connecting seat, the other end of the middle connecting rod is fixed on the second shaft connecting seat, the lower end of the first supporting rod is connected to the first shaft connecting seat in a shaft mode, and the lower end of the second supporting rod is connected to the second shaft connecting seat in a shaft mode; when the supporting rods are folded, the first supporting rod and the second supporting rod are closed and lean against the side part of the middle connecting rod.

The utility model discloses further preferred technical scheme does: the middle part of the middle connecting rod is provided with a bending angle so as to form a first branch rod and a second branch rod which are not on the same straight line on the middle connecting rod, when the folding device is folded, the first supporting rod is positioned above the first branch rod, and the second supporting rod is positioned above the second branch rod.

The utility model discloses further preferred technical scheme does: the first supporting rod and the second supporting rod are parallel and close to the upper part of the middle connecting rod.

The utility model discloses further preferred technical scheme does: the length of the first supporting rod or the second supporting rod is less than or slightly equal to that of the middle connecting rod.

The utility model discloses further preferred technical scheme does: the supporting base further comprises a first base component and a second base component, and the first base component and the second base component are respectively positioned at two ends of the middle connecting rod.

The utility model discloses further preferred technical scheme does: first base subassembly include third bearing seat and coupling in the first branch and the second branch of third bearing seat both sides, second base subassembly include fourth bearing seat and coupling in the third branch and the fourth branch of fourth bearing seat both sides, when branch is folding, first branch, second branch, third branch and fourth branch are drawn together and are leaned on the lateral part of middle connecting rod.

The utility model discloses further preferred technical scheme does: the first shaft joint seat is fixed above the third shaft joint seat, and the second shaft joint seat is fixed above the fourth shaft joint seat.

The utility model discloses further preferred technical scheme does: the first shaft joint seat is welded or fixed on the third shaft joint seat in a fastener mode, and the second shaft joint seat is welded or fixed on the fourth shaft joint seat in a fastener mode.

The utility model discloses further preferred technical scheme does: the supporting rod or the supporting rod is connected with the shaft connecting seat by a pin shaft or a snap fastener.

Another preferred subject of the present invention is: the foldable lying bed is characterized by comprising a supporting assembly and a bed surface, wherein two ends of the bed surface are connected above the first supporting rod and the second supporting rod.

Compared with the prior art, the utility model has the advantages that as supporting component's first bracing piece and second bracing piece are collapsible and draw in on middle coupling link, and beta structure is simple, expand the convenience, and folding back structure is small, and it is little to store to account for the space, reducible packing volume, reduction cost of transportation.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of a foldable lying bed;

FIG. 2 is a schematic view of the overall construction of the support assembly;

FIG. 3 is a first schematic view of the support assembly when folded;

FIG. 4 is a second schematic view of the support assembly when folded;

FIG. 5 is a top view of the support assembly as it is deployed;

FIG. 6 is a top view of the support assembly after folding;

FIG. 7 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 8 is an enlarged view of the point B in FIG. 3 according to the present invention;

FIG. 9 is a first schematic structural view of the clip assembly;

fig. 10 is a second schematic structural view of the buckle assembly.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

As shown in fig. 1, the foldable lying bed 100 includes a support assembly 20 and a bed top 10, and both ends of the bed top 10 are connected above a first support bar 21 and a second support bar 22.

As shown in fig. 3 to 6, the supporting assembly 200 includes a supporting base 30 located on the ground and a supporting assembly 20 having an upper end for connecting with the bed surface 10, the supporting base 30 includes an intermediate connecting rod 31, the supporting assembly 20 includes a first supporting rod 21 and a second supporting rod 22, one end of the intermediate connecting rod 31 is fixed on the first coupling seat 41, the other end of the intermediate connecting rod 31 is fixed on the second coupling seat 42, the lower end of the first supporting rod 21 is coupled to the first coupling seat 41, and the lower end of the second supporting rod 22 is coupled to the second coupling seat 42; when the support bars are folded, the first support bar 21 and the second support bar 22 are drawn together against the sides of the intermediate coupling bar 31.

The first support rod 21 and the second support rod 22 of the support assembly 20 can be folded and furled on the middle connecting rod 31, the folding structure is simple, the unfolding is convenient, the overall structure of the folded lying bed 100 is small in size, the storage occupied space is small, the packaging size can be reduced, and the transportation cost can be reduced.

The support base 30 is seated on the bottom surface to stably support the support assembly 20 thereon and the bed surface 10 suspended on the support assembly 30.

The supporting base 30 includes an intermediate connecting rod 31, a first coupling seat 41 and a second coupling seat 42 are installed at both ends of the intermediate connecting rod 31, the first supporting rod 21 of the supporting component 20 is inserted into the first coupling seat 41, and the second supporting rod 22 of the supporting component 20 is inserted into the second coupling seat 42.

It is important to explain in this technical solution that, as shown in fig. 3 to 6, the middle part of the intermediate connecting rod 31 is provided with a bending angle f so as to form a first branch rod 01 and a second branch rod 02 which are not in a straight line on the intermediate connecting rod 31, and when folded, the first supporting rod 21 is located above the first branch rod 01, and the second supporting rod 22 is located above the second branch rod 02.

The bending angle f causes the overall direction of the intermediate coupling rod 31 to deviate to one side, so that the intermediate coupling rod 31 has guide sections t with two ends on different horizontal lines; the bracing piece of this direction section t guide both sides is inwards folded and can not overlap from top to bottom to guarantee the folding whole outward appearance of lying the bed clean and tidy after folding, and the structure after folding is small, and it is little to store to account for the space.

Of course, in practical applications, 2 bending angles f may be provided on the intermediate coupling rod 31, and the two bending angles f are respectively arranged near two side portions of the intermediate coupling rod 31, so as to form two guide sections t on two sides of the intermediate coupling rod 31, and the guide sections t guide the support rods on two sides to be folded inwards and not to be overlapped up and down.

The distance between the support rods is different after the folding by adjusting the bending angle f; a plurality of bending angles f are provided on the intermediate connecting rod 31, also in order to increase the spacing between the support rods after folding. In addition, when the supporting rod on the supporting component is thicker, the bending angle f can be increased appropriately, or a plurality of bending angles f can be arranged.

The first support bar 21 and the second support bar 22 are parallel and close above the intermediate coupling bar 31. The guide section t guides the support bars to fold inwardly close over the intermediate coupling bar 31, and the two support bars are parallel to each other.

The length of the first support bar 21 or the second support bar 22 is less than or slightly equal to the length of the intermediate coupling bar 31. So that the overall length of the two support rods after being folded does not exceed the length of the middle connecting rod 31, thereby reducing the overall volume.

More specifically, the supporting base 30 further includes a first base assembly 30a and a second base assembly 30b, the first base assembly 30a and the second base assembly 30b being located at both ends of the intermediate coupling rod 31, respectively.

The first base assembly 30a includes a third coupling seat 43 and a first strut a1 and a second strut a2 coupled to both sides of the third coupling seat 43, and the second base assembly 30b includes a fourth coupling seat 44 and a third strut b3 and a fourth strut b4 coupled to both sides of the fourth coupling seat 44, wherein when the struts are folded, the first strut a1, the second strut a2, the third strut b3 and the fourth strut b4 are folded to lean against the side of the intermediate coupling rod 31.

As shown in fig. 7 and 8, the supporting base 30 includes a first bearing seat 41, a second bearing seat 42, a third bearing seat 43, and a fourth bearing seat 44. For the specific connection of the four coupling seats, one end of the intermediate coupling rod 31 is fixed on the first coupling seat 41, the other end of the intermediate coupling rod 31 is fixed on the second coupling seat 42, the lower end of the first support rod 21 is coupled on the first coupling seat 41, and the lower end of the second support rod 22 is coupled on the second coupling seat 42.

The first bearing block 41 is fixed above the third bearing block 43, and the second bearing block 42 is fixed above the fourth bearing block 44.

The first bearing seat 41 is welded or fastened to the third bearing seat 43 by means of fasteners, and the second bearing seat 42 is welded or fastened to the fourth bearing seat 44 by means of fasteners.

When in actual storage, the bed surface 10 is taken down from the supporting rods, and then the first supporting rods 21 and the second supporting rods 22 at the two sides are folded inwards and lean against the side part of the middle connecting rod 31; the first strut a1, second strut a2, third strut b3 and fourth strut b4 are then brought together against the sides of the intermediate coupling rod 31.

The supporting rod or the supporting rod is connected on the shaft connecting seat by a pin shaft or a snap shaft. After the bracing piece, branch outwards expand completely, fix through buckle subassembly to guarantee to expand the stability of back bearing subassembly.

As shown in fig. 9 and 10, the buckle assembly R includes a first limiting hole R2, a second limiting hole R3 and a fixing post R1, the fixing post R1 is installed at one end of the supporting rod or the supporting rod, and the first limiting hole R2 and the second limiting hole R3 are opened on the shaft joint seat. When the supporting rod or the supporting rod needs to be folded, the supporting rod or the supporting rod which is connected with the shaft joint seat in a shaft mode is turned inwards and folded at the side edge position of the middle connecting rod 31, and then the supporting rod or the supporting rod is fixed through the fixing column r1 and the second limiting hole r3 which correspond to each other.

On the other hand, when the supporting rod or the supporting rod needs to be unfolded, the supporting rod or the supporting rod is turned outwards for a certain angle so that the fixing column r1 is aligned to the first limiting hole r2 and inserted into the first limiting hole r2, and therefore the effect of limiting and fixing the unfolded supporting rod or the supporting rod is achieved. The relative positions of the first limiting hole r2 and the second limiting hole r3 can be set according to the rotation angle of the supporting rod or the supporting rod, the fixing column r1 and the second limiting hole r3 correspond to each other in the storage state, and the fixing column r1 and the first limiting hole r2 correspond to each other in the expansion state.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The above is to the utility model provides a folding deck chair has carried out the detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The supporting component is characterized by comprising a supporting base and a supporting component, wherein the supporting base is located on the ground, the upper end of the supporting component is used for being connected with a bed surface, the supporting base comprises a middle connecting rod, the supporting component comprises a first supporting rod and a second supporting rod, one end of the middle connecting rod is fixed on the first shaft connecting seat, the other end of the middle connecting rod is fixed on the second shaft connecting seat, the lower end of the first supporting rod is connected to the first shaft connecting seat in a shaft mode, and the lower end of the second supporting rod is connected to the second shaft connecting seat in a shaft mode; when the supporting rods are folded, the first supporting rod and the second supporting rod are closed and lean against the side part of the middle connecting rod.

2. The support assembly of claim 1, wherein the intermediate connecting rod is formed with a bent angle at a central portion thereof such that the intermediate connecting rod is formed with a first sub-rod and a second sub-rod which are not aligned with each other, and when folded, the first support rod is positioned above the first sub-rod and the second support rod is positioned above the second sub-rod.

3. The support assembly of claim 2 wherein said first support bar and said second support bar are parallel and close together above said intermediate link.

4. The bearing assembly of claim 1, wherein the length of the first or second support bar is less than or slightly equal to the length of the intermediate linkage bar.

5. The support assembly of claim 1 wherein said support base further comprises a first base assembly and a second base assembly, said first base assembly and said second base assembly being positioned at respective ends of said intermediate coupling rod.

6. The support assembly of claim 5 wherein said first base assembly includes a third pedestal and first and second legs pivotally connected to opposite sides of said third pedestal, said second base assembly includes a fourth pedestal and third and fourth legs pivotally connected to opposite sides of said fourth pedestal, said first, second, third and fourth legs being folded together to abut against the sides of said intermediate link when said legs are folded.

7. The bearing assembly of claim 6 wherein the first bearing seat is fixed above the third bearing seat and the second bearing seat is fixed above the fourth bearing seat.

8. The bearing assembly of claim 7 wherein the first bearing block is welded or fastened to the third bearing block by fasteners and the second bearing block is welded or fastened to the fourth bearing block by fasteners.

9. The support assembly of claim 8 wherein the support rod or rod is pivotally mounted to said pivot mount by a pin or snap fit.

10. A foldable lounge bed comprising a support assembly as claimed in any one of claims 1 to 9 and a deck, the deck having ends coupled above the first and second support bars.