CN209965822U

CN209965822U - Folding bed

Info

Publication number: CN209965822U
Application number: CN201820960140.7U
Authority: CN
Inventors: 崔宽峻
Original assignee: Inno Sports Co Ltd
Current assignee: Inno Sports Co Ltd
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2020-01-21
Anticipated expiration: 2028-06-21

Abstract

The utility model discloses a folding bed, which comprises a first bedstead and a second bedstead, wherein the middle parts of the first bedstead and the second bedstead are respectively provided with a first movable articulated part, the joint of the first bedstead and the second bedstead is respectively provided with a first connecting rod, and a cross rod component is connected between the first connecting rods; the bed frame also comprises a second movable hinge part, the second movable hinge part comprises a first fixing piece and a second fixing piece which are symmetrically arranged, a gap is formed between the first fixing piece and the second fixing piece, a bolt is arranged on the gap, one end of the first or second bed frame is arranged in the gap and can rotate around the bolt, and the first bed frame and the second bed frame are mutually switched between an unfolding state and a folding state; wherein the first and second frames are adjacent to each other in a same plane when the first and second frames are in the expanded state; when the first bedstead and the second bedstead are in the folding state, the first bedstead and the second bedstead are in a W shape. The folding bed occupies small space and is very beneficial to transportation and use.

Description

Folding bed

Technical Field

The utility model relates to a folding bed.

Background

When the existing folding bed leaves the factory, the parts of the folding bed frame are generally disassembled, so that in the transportation process, the use of space can be saved, and the transportation is convenient. Therefore, when a user takes a desired folding bed, the user is required to assemble the components of the folding bed frame when using the folding bed. However, the assembly process is time-consuming and labor-consuming, and the complicated connection relationship is not suitable for the user, thereby greatly reducing the user experience of the user.

Disclosure of Invention

In order to solve the technical problem, an object of the present invention is to provide a folding bed.

The utility model discloses a following technical scheme realizes: a folding bed comprises a first bed frame and a second bed frame, wherein a first movable hinge part is respectively arranged in the middle of the first bed frame and the second bed frame, first connecting rods are respectively arranged at the joint of the first bed frame and the second bed frame, and a cross rod assembly is connected between the first connecting rods; the foldable bed frame further comprises a second movable hinged part, wherein the second movable hinged part comprises a first fixing piece and a second fixing piece which are symmetrically arranged, a gap is formed between the first fixing piece and the second fixing piece, a bolt is arranged on the first fixing piece and the second fixing piece, one end of the first bed frame or the second bed frame is arranged in the gap and can rotate around the bolt, and the first bed frame and the second bed frame are mutually switched between an unfolded state and a folded state; wherein the first and second bedframes are adjacent to each other in the same plane when the first and second bedframes are in the expanded state; when the first bedstead and the second bedstead are in a folding state, the first bedstead and the second bedstead are in a W shape.

Preferably, the cross rod assembly is arranged at the top of the first connecting rod, and the second movable hinge parts are symmetrically arranged on two opposite sides of the cross rod assembly respectively.

Preferably, the cross rod assembly is arranged at the top of the first connecting rod, wherein the first fixing pieces are symmetrically arranged on two opposite sides of the cross rod assembly respectively, and the second fixing pieces are symmetrically arranged on two opposite sides of the first connecting rod respectively.

Preferably, the cross bar assembly is connected with the side surface of the first connecting rod, and the second movable hinge parts are symmetrically arranged on two opposite sides of the first connecting rod respectively.

Preferably, the first bedstead or the second bedstead comprises a first transverse rod, a first longitudinal rod and a second longitudinal rod, and the first longitudinal rod and the second longitudinal rod are respectively positioned at two ends of the first transverse rod and movably connected with the first transverse rod; the first movable hinge part is arranged in the middle of the first longitudinal rod and the second longitudinal rod; the first fixing plate and the second fixing plate are respectively provided with a first bolt hole, the first longitudinal rod or the second longitudinal rod is provided with a second bolt hole corresponding to the first bolt hole, and the bolt penetrates through the first bolt hole and the second bolt hole.

Preferably, the joint of the first or second longitudinal rod and the first transverse rod is respectively provided with a second connecting rod, the second connecting rod is fixedly connected with the first transverse rod, the second connecting rod is provided with a bearing sheet, the bearing sheet is provided with a pivoting piece, and the first or second longitudinal rod can rotate around the axis of the pivoting piece.

Preferably, the first bedstead or the second bedstead comprises a first frame and a second frame which are arranged in an up-down symmetrical mode, and the cross bar assembly comprises a first cross bar assembly and a second cross bar assembly which are arranged in an up-down symmetrical mode; and a plurality of vertical connecting rods are arranged between the first frame and the second frame and between the first cross rod assembly and the second cross rod assembly.

Preferably, a plurality of symmetrical accommodating grooves are formed in the first frame.

Preferably, a limiting piece is arranged at a position, close to the cross bar assembly or the first connecting rod, of the first fixing piece and the second fixing piece.

The utility model discloses a folding bed utilizes the swing joint of first and second activity articulated portion, fold into "W" form with first and second bedstead, thereby carry out multiple folding with first or second bedstead, thereby reduced the shared space of whole bedstead, need not to demolish the bedstead and also can satisfy the needs of transportation, and because whole bedstead does not carry out the split, the user only needs to expand whole bedstead fixedly and can use, need not to carry out complicated installation procedure, thereby very be favorable to improving user's use and experience.

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 schematic view of the folding bed of the present invention in an unfolded state.

Fig. 2 is a schematic view of the folding bed of the present invention in a folded state.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic view of the folding bed of the present invention.

Fig. 5 is an enlarged schematic view of another embodiment of the folding bed 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 specification attached figures 1 to 4, the utility model discloses a folding bed, including first bedstead 1 and second bedstead 2, this first bedstead 1 and second bedstead 2 middle part is provided with first activity articulated portion 1a and 1b respectively, first bedstead 1 and second bedstead 2 department of meeting are provided with head rod 3 respectively, be connected with horizontal pole subassembly 4 between this head rod 3, this horizontal pole subassembly 4 is connected with head rod 3's side, for example both connect with the welding mode, the power that receives when this folding bed of dispersion that this horizontal pole subassembly can be fine uses, thereby better assurance user's safety. The folding bed further comprises a second movable hinge part 5, the second movable hinge part 5 comprises a first fixing piece 51 and a second fixing piece 52 which are symmetrically arranged, a gap is formed between the first fixing piece 51 and the second fixing piece 52 and is provided with a bolt 6, one end of the first bedstead 1 or the second bedstead 2 is arranged in the gap and can rotate around the bolt 6, so that the first bedstead 1 and the second bedstead 2 are switched between an unfolding state (shown in figure 1) and a folding state (shown in figure 2), and the two opposite sides of the first connecting rod 3 are symmetrically provided with the second movable hinge part 5 respectively. Wherein, when the first bedstead 1 and the second bedstead 2 are in the unfolding state, the first bedstead 1 and the second bedstead 2 are adjacent to each other on the same plane; when the first frame 1 and the second frame 2 are folded, the first frame 1 and the second frame 2 are in a "W" shape. For example, the first frame 1 or the second frame 2 includes a first transverse bar 71, a first longitudinal bar 72 and a second longitudinal bar 73, the first longitudinal bar 72 and the second longitudinal bar 73 are respectively located at two ends of the first transverse bar 71 and movably connected with the first transverse bar 71; the first and second

longitudinal bars

72 and 73 are provided with the above-mentioned first living hinges 1a and 1b in the middle; wherein the first fixing plate 51 and the second fixing plate 52 are respectively provided with a first bolt hole 53, the first or second

longitudinal rod

72, 73 is provided with a second bolt hole (not shown) corresponding to the position of the first bolt hole 53, and the bolt 6 is disposed through the first bolt hole 53 and the second bolt hole, so that the first or second longitudinal rod can rotate around the bolt. The first living hinge portion may be provided in a manner as referred to the second living hinge portion structure, but the first living hinge portions 1a and 1b may not be coincident with the second living hinge portion 5. The utility model discloses a folding bed utilizes the swing joint of first and second activity articulated portion, fold into the multiple folding mode of "W" form with first and second bedstead, thereby fold into first or second bedstead and accomodate, thereby reduced the shared space of whole bedstead, need not to demolish the bedstead and also can satisfy the needs of transportation, and because whole bedstead does not carry out the split, the user only need expand whole bedstead fixedly and can use, need not to carry out complicated installation procedure, thereby very be favorable to improving user's use and experience.

Further, the joints of the first longitudinal rod 72 and the second longitudinal rod 73 with the first transverse rod 71 are respectively provided with a second connecting rod 32, one side of the second connecting rod 32 is fixedly connected with the first transverse rod 71, the second connecting rod 32 is provided with a bearing sheet 32a, the bearing sheet 32a is provided with a pivot joint (not shown), the first or second

longitudinal rod

72 or 73 can be provided with an opening, for example, through which the pivot joint rotates around the axis of the pivot joint, preferably, the second connecting rod 32 can be provided with a limiting sheet (not shown), so that when the folding bed is in the unfolding state, the first or second longitudinal rod can be limited, thereby ensuring the folding smoothness of the folding bed, better ensuring the reliability of the rotation, and prolonging the service life of the product.

Further, referring to fig. 4, the first frame 1 includes a first frame 11 and a second frame 12 which are disposed in a vertically symmetrical manner, the second frame 2 includes a first frame 21 and a second frame 22 which are disposed in a vertically symmetrical manner, the

second frames

12, 22 are respectively similar to the

first frames

11, 21 and are also provided with a first and a second movable hinge portion, and the other end of the first connecting rod 3 or the second connecting rod 32 is also provided with a fixing piece or a carrying piece, and the second frames are similar to the first frames and can form a W-shape when folded. The cross bar assembly 4 comprises a first cross bar assembly 41 and a second cross bar assembly 42 which are arranged up and down symmetrically; wherein between the first frame 11 and the second frame 12' a number of vertical links 8 are arranged between the first crossbar assembly 41 and the second crossbar assembly 42. These vertical connecting rods are fixed between two frames, can play the effect of support, can make its even dispersion of power that receives to ground through the second frame of connection again. In addition, referring to fig. 3, a limiting piece 4a may be disposed on an inner side surface of the first fixing piece 51 or the second fixing piece 52 close to the rail assembly 4, and the limiting piece may be connected to the first or second fixing pieces and the first connecting rod or the rail assembly by using other connection methods such as welding, so as to limit the frame and prolong the service life of the product.

Furthermore, in order to fix the related mattress on the first frame of the first or second bed frame for the user to use, a plurality of symmetrical accommodating grooves 9 can be further arranged on the first frame of the first or second bed frame, and a plurality of detachable cross rods 4b can be placed in the accommodating grooves 9, so that the weight of the user can be well supported and dispersed, and the better comfort level can be provided for the user.

A second embodiment of the present invention will be specifically described with reference to fig. 1, 2 and 5. The present invention is described only for the different places from the first embodiment, and the same reference numerals are not repeated here. Referring to fig. 5, the cross bar assembly 4 'is disposed on the top of the first connecting bar 3', wherein the first fixing pieces 51 'are symmetrically disposed on opposite sides of the cross bar assembly 4', respectively, and the second fixing pieces 52 'are symmetrically disposed on opposite sides of the first connecting bar 3', respectively. Set up two stationary blades respectively on horizontal pole subassembly and head rod like this, can further strengthen the compactness and the tightness of structure to can bear more loads. It can be known, these a little first and second stationary blade also can set up on the horizontal pole subassembly equally, and the relative both sides of this horizontal pole subassembly symmetry respectively are provided with second activity articulated portion promptly to can carry out fine folding to folding bed.

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

1. A folding bed is characterized by comprising a first bed frame and a second bed frame, wherein the middle parts of the first bed frame and the second bed frame are respectively provided with a first movable hinge part, the joint parts of the first bed frame and the second bed frame are respectively provided with a first connecting rod, and a cross rod assembly is connected between the first connecting rods; the foldable bed frame further comprises a second movable hinged part, wherein the second movable hinged part comprises a first fixing piece and a second fixing piece which are symmetrically arranged, a gap is formed between the first fixing piece and the second fixing piece, a bolt is arranged on the first fixing piece and the second fixing piece, one end of the first bed frame or the second bed frame is arranged in the gap and can rotate around the bolt, and the first bed frame and the second bed frame are mutually switched between an unfolded state and a folded state; wherein the first and second bedframes are adjacent to each other in the same plane when the first and second bedframes are in the expanded state; when the first bedstead and the second bedstead are in a folding state, the first bedstead and the second bedstead are in a W shape; the transverse rod assembly is arranged at the top of the first connecting rod, and the two opposite sides of the transverse rod assembly are respectively and symmetrically provided with the second movable hinged parts.

2. The folding bed of claim 1, wherein said first fixing pieces are symmetrically disposed on opposite sides of said cross bar assembly, and said second fixing pieces are symmetrically disposed on opposite sides of said first connecting bar.

3. The folding bed of claim 1, wherein said cross bar assembly is laterally connected to said first connecting bar, said second living hinge being symmetrically disposed on opposite sides of said first connecting bar.

4. The folding bed of claim 1, wherein the first frame or the second frame comprises a first transverse bar, a first longitudinal bar and a second longitudinal bar, the first longitudinal bar and the second longitudinal bar being respectively located at two ends of the first transverse bar and being movably connected to the first transverse bar; the first movable hinge part is arranged in the middle of the first longitudinal rod and the second longitudinal rod; the first fixing plate and the second fixing plate are respectively provided with a first bolt hole, the first longitudinal rod or the second longitudinal rod is provided with a second bolt hole corresponding to the first bolt hole, and the bolt penetrates through the first bolt hole and the second bolt hole.

5. The folding bed of claim 4, wherein a second connecting rod is disposed at the joint of the first or second longitudinal rod and the first transverse rod, the second connecting rod is fixedly connected to the first transverse rod, the second connecting rod is provided with a bearing plate, a pivot is disposed on the bearing plate, and the first or second longitudinal rod can rotate around the pivot axis.

6. The folding bed of claim 1, wherein the first frame or the second frame comprises a first frame and a second frame arranged in a top-bottom symmetrical manner, and the cross bar assembly comprises a first cross bar assembly and a second cross bar assembly arranged in a top-bottom symmetrical manner; and a plurality of vertical connecting rods are arranged between the first frame and the second frame and between the first cross rod assembly and the second cross rod assembly.

7. The folding bed of claim 6, wherein said first frame has a plurality of symmetrical receiving slots formed therein.

8. The folding bed of claim 7, wherein the first and second securing tabs are provided with a stop tab adjacent the inner side of the crossbar assembly.