WO2009065340A1

WO2009065340A1 - A folding bed

Info

Publication number: WO2009065340A1
Application number: PCT/CN2008/072923
Authority: WO
Inventors: Sunghee Lee
Original assignee: Sunghee Lee
Priority date: 2007-11-07
Filing date: 2008-11-04
Publication date: 2009-05-28
Also published as: CN201119619Y

Abstract

A folding bed, includes a frame which has two side rods(1) and at least two pairs of supporting legs(2),each pair of supporting legs(2) include two foldable and cross-linked leg rods(21),each leg rod is actively connected with corresponding position of each side rod(1), a sheet(3) is connected to both side rods(1), spring assemblies(4) are parallel or crossed provided between the two side rods(1) to support the sheet(4).

Description

Instruction manual

Technical field

[1] The present invention relates to a furniture product, and more particularly to a folding bed.

Background technique

[2] In modern society, folding beds are widely used, whether it is a family with a small home area, an office environment, a lunch break, or a wild life. The folding bed is small in mobility and small in space. It is so popular that it is used in large numbers in modern life.

[3] However, prior art folding beds tend to have good mobility and insufficient comfort performance, which affects the enthusiasm of people. Such a folding bed is usually composed of a unitary structure of a foldable frame and a bed cloth coupled with the foldable frame. Although the folding bed is convenient to carry, the user often uses the cockroaches to immerse the entire body in the bed cloth, and the bed cloth forms a bed. Depression, if used for too long, the body will feel very uncomfortable.

Summary of the invention

[4] The main object of the present invention is to overcome the disadvantages of the prior art and to provide a folding bed which has both good mobility and good comfort.

[5] The present invention uses the following technical solution: A folding bed comprising a frame, the frame consisting of two side bars and at least two pairs of supporting legs, each pair of supporting legs comprising two foldable, cross-connecting legs The two leg bars of each pair of support legs are movably connected to the corresponding positions of the two side bars, and the two side bars are connected with a bed cloth, and the two side bars are arranged to cross or parallel to support the bed cloth. Spring assembly.

[6] A folding bed as described above, the spring assembly comprising at least two springs disposed under the bed cloth or in the interlayer of the bed cloth.

[7] The above-mentioned folding bed, each of which has a hook at both ends thereof, and correspondingly, the side bar is provided with a hanging hole matched with the hook; the hooks at both ends of the spring are detachably hooked to the two side bars On the corresponding hanging hole.

[8] A folding bed as described above, the spring assembly being constituted by two mutually intersecting springs, at least one of which is bent at one of the intersections and wound around the other spring.

[9] The above-mentioned folding bed, each of which has a hook at each end thereof, and correspondingly, the side bar is provided with a hanging hole matched with the hook; the hook of one end of the spring is detachably hung on the two side bars Inside the corresponding hanging hole, bomb The other end of the spring is connected to the other spring through a connecting member having a hanging hole, and one end of the other spring is hooked on the hook of the connecting member, and the other end of the hook is hung on the side bar. Hanging hole

[10] In the above-mentioned folding bed, two ends of the two side bars are respectively movably connected with two cross bars to form a rectangular frame, and both ends of the spring are provided with hooks, correspondingly side bars and crosses The rod is provided with a hanging hole matched with the hook, and the hooks at both ends of the spring are detachably hung in the corresponding hanging holes of the two side bars or the two cross bars.

[11] In the above-mentioned folding bed, two ends of the two side bars are movably connected with two cross bars respectively to form a rectangular frame, and both ends of the spring are provided with hooks, correspondingly side bars and crosses The rod is provided with a hanging hole matched with the hook, and the hook of one end of the spring is detachably hung in the corresponding hanging hole of the side bar or the cross bar, and the other end of the spring is hooked through a hanging hole provided thereon The connecting member is connected to another spring. One end of the other spring is hooked in the hanging hole of the connecting member, and the other end hook is hung in the corresponding hanging hole on the side bar or the cross bar.

[12] The aforementioned folding bed, the spring assembly comprising at least two sets of springs, each set of springs being composed of at least two closely arranged springs, each of which is provided with a hook at both ends thereof, correspondingly provided on the side bars a hanging hole matching the hook; the hooks at the two ends of the spring are detachably hung in the corresponding hanging holes of the two side bars; or the hooks at one end of the spring are detachably hooked on the corresponding hanging holes on the side bars The other end of the spring is connected to the other spring through a connecting member having a hanging hole, and one end hook of the other spring is hung in the hanging hole of the connecting member, and the other end hook is hung on the side rod. On the corresponding hanging hole.

[13] The aforementioned folding bed, wherein the connecting member is a connecting belt or a connecting ring.

[14] The aforementioned folding bed, the side bar is composed of two foldable rods, and the two rods have equal lengths

[15] A folding bed comprising a bed frame and a bed cloth, the bed frame comprising at least four support leg bars, each of the support leg bars having a connecting portion at the upper and lower ends, and two adjacent support leg bars The connecting portions of the upper and lower ends are movably cross-connected with connecting rods respectively, and a spring assembly for supporting the bed cloth is connected to the upper connecting portion of the opposite two supporting leg rods.

[16] The aforementioned folding bed, the spring assembly comprising at least two springs disposed under the bed cloth or in the interlayer of the bed cloth. [17] The above-mentioned folding bed, the spring assembly is provided with hooks at both ends of each spring, and correspondingly supporting the upper end connecting portion of the leg rod is provided with a hanging hole adapted to the hook, and the hook of the two ends of the spring They are respectively hung in the hanging holes on the corresponding upper end connecting portions.

[18] The above-mentioned folding bed, the spring assembly is provided with hooks at both ends of each spring, and correspondingly supporting the upper end connecting portion of the leg rod is provided with a hanging hole adapted to the hook, and the opposite two supports The upper end connecting portion of the leg rod is connected with two springs. One end hooks of the two springs are hung in the hanging holes of the corresponding upper end connecting portions, and the other end hooks are directly hung from each other, or are hung on the hooks. The connector of the hole is connected by the connector.

[19] The aforementioned folding bed, wherein the connecting member is a connecting belt or a connecting ring

[20] From the above description of the present invention, a folding bed of the present invention has the following advantages compared with the prior art: 1) Since the spring assembly for supporting the bed cloth is provided, it has good elasticity and is used by the user.吋The body will not sag to the depth of the bedcloth, so that the user has a good experience; 2) The ends of the spring are provided with hooks for easy disassembly and connection; 3) 多Use multiple springs arranged side by side, user The back feels good; 4) The connecting piece is used between the spring and the spring, which not only keeps the elasticity of the spring, but also does not cause the spring to completely dent and lose its proper elastic effect; 5) The invention has both a general spring bed and a portable The advantages of sex, and the excellent comfort of the wire bed, are very suitable for home, office, travel use, with high promotion value and good market prospects.

DRAWINGS

1 is a schematic perspective view of a first embodiment of the present invention;

2 is a schematic structural view of a first embodiment of the present invention;

[23] FIG. 3 is a partial perspective structural view of a foldable side bar according to a first embodiment of the present invention;

4 is a schematic view showing a folded state of a frame according to a first embodiment of the present invention;

Figure 5 is a schematic structural view of a second embodiment of the present invention;

6 is a schematic structural view of a third embodiment of the present invention;

7 is a schematic structural view of a fourth embodiment of the present invention;

[28] FIG. 8 is a schematic structural view of a fifth embodiment of the present invention;

9 is a schematic structural view of a sixth embodiment of the present invention;

10 is a schematic structural view of a seventh embodiment of the present invention; Figure 11 is a schematic structural view of a eighth embodiment of the present invention;

12 is a schematic structural view of an eight-and-a-half folding raft according to an embodiment of the present invention;

Figure 13 is an enlarged view of the eight springs 31, 32 interconnected in accordance with an embodiment of the present invention;

Figure 14 is an enlarged view of the nine springs 31, 32 interconnected in accordance with an embodiment of the present invention;

Figure 15 is an enlarged view of the ten springs 31, 32 interconnected in accordance with an embodiment of the present invention.

detailed description

[36] The present invention is further described below by way of specific embodiments.

[37] Specific Embodiment 1

1 and 2, a perspective view of a three-dimensional structure of a folding bed according to the present invention includes a frame including two side bars 1 and three pairs of support legs 2 arranged in parallel with each other, each pair of supports The leg 2 is composed of two foldable, cross-connecting leg rods 21 which are movably connected to the side bars 1 to which the bed cloth 3 is attached. Of course, the number of support legs 2 can also be two pairs or more than three pairs, which can be freely set according to actual needs.

[39] Referring to FIG. 3, a partial perspective structural view of the foldable side bar of the present invention is shown. The side bar 1 is composed of two foldable rods, and a movable connecting mechanism 11 is arranged in the middle of the side bar 1 to fix the two rods in a folded manner, and the side bar 1 can be folded from the middle. It is easy to fold up, making the whole folding bed compact and easy to carry.

Referring to Figure 4, there is shown a schematic view of the folded state of the present invention, in which the spring and the bed cloth have been removed.

Referring to FIG. 2, three parallel springs 4 are connected to the side bars 1, and each of the springs 4 is provided with hooks 41 at both ends thereof, and correspondingly the side bars 1 are provided with the hooks 41. The hanging holes 12 and the two end hooks 41 of the spring 4 are respectively hung in the hanging holes 12 corresponding to the side bars 1. The spring 4 can be disposed under the bed cloth 3 or in the interlayer of the bed cloth 3, and the bed cloth 3 can be lifted up by using the cymbal, so that the user has a good use experience, and the entire body is not caught in the bed cloth. In the middle; without the use of 吋, the spring _{4 is} easy to disassemble and easy to fold.

[42] Concrete Embodiment 2

[43] Referring to FIG. 5, the basic principle is the same as that of the specific embodiment 1. The difference is that: the side bar 1 is connected with six springs ₄ , and each of the two springs 4 constitutes a group of springs, and the two springs 4 of each group of springs are closely arranged. This setting makes the folding bed more flexible, and the user does not feel embarrassed and has a good experience.

[44] Concrete Embodiment 3 [45] Referring to FIG. 6, the basic principle is the same as that of the specific embodiment 1. The difference is that: the side bar 1 is provided with six springs 4, and each of the two springs 4 constitutes a spring group, a total of three spring groups, three spring groups Parallelly disposed on the side bars 1, each spring group includes two springs 4 and a connecting belt 5; each end of each spring 4 is provided with a hook 42, and both ends of the connecting belt 5 are provided to be suitable for the hook 42 The hanging holes 51 are provided, one end hook of each spring 4 is connected to the side bar 1, and the other end hook 42 is connected to the hanging hole 51 of the connecting band 5. This arrangement not only keeps the elasticity of the spring, but also does not cause the spring to dent completely and lose its elastic effect, so that the user has a good experience.

[46] Concrete Embodiment 4

[47] Referring to Fig. 7, the basic principle is the same as that of the third embodiment. The difference is that: a spring group is arranged closely next to each spring group, and a total of six groups of three pairs of spring groups, which can make the folding bed more elastic. Strong, and users will not feel embarrassed and have a good experience.

[48] Specific Embodiment 5

Referring to FIG. 8, the basic principle is the same as that of the specific embodiment 1. The difference is that: the side bar 1 is provided with two spring groups which are arranged diagonally, and each set of springs includes two springs 4 and a connecting belt. 5, each end of each spring 4 is provided with a hook 41, a hook 42, two ends of the connecting strip 5 are provided with a hanging hole 51, the side rod 1 is provided with a hanging hole 1 2; one end of each spring 4 hook 41 hanging The other end hook 42 is hung in the hanging hole 51 of the connecting rod 5 in the hanging hole 12 on the side bar 1. This arrangement not only keeps the elasticity of the spring, but also does not cause the spring to be completely recessed and loses its intended elasticity, so that the user has a good experience.

[50] Specific Embodiment 6

[51] Referring to Figure 9, the basic principle is the same as that of the fifth embodiment, the difference is: the connecting belt is replaced by the connecting ring 7

The hook 42 of the spring 4 is directly hung on the connecting ring 7.

[52] Concrete implementation method 7

Referring to FIG. 10, the basic principle is the same as that of the specific embodiment 1. The difference is that the two ends of the two side bars 1 are movably connected with two cross bars 6, respectively, and the side bars 1 and the cross bars 6 are respectively There are hanging holes 12, 61, and two sets of spring sets which are crisscrossed are respectively connected, and each set of spring sets includes two springs 4, and each end of each spring 4 is provided with hooks 41, 42, hooks 41 hanging The hooks 12, 61 are provided on the side holes 1 or the cross-hooks 6, and the hooks 4 2 are all hung on the connecting ring 7. In this embodiment, two cross bars 6 are arranged on the side bar 1, which makes the spring bed stronger, and the user has a better use experience. [54] Specific Embodiment 8

[55] Referring to Figure 11, a folding bed includes a bed frame and a bed cloth, the bed cloth is not shown, and the bed frame includes six support leg rods 11, 12, 13, 14, 15, and 16, each supporting leg rod The upper and lower ends are respectively provided with connecting portions, and two connecting rods are connected between each adjacent two supporting leg rods, and the leg rods 11 and 12 are supported as an example, and the upper and lower ends of the supporting leg rods 11 are respectively provided The connecting portions 111 and 112 are respectively provided with connecting portions 121 and 122 at the upper and lower ends of the supporting leg rods 12, and a connecting rod 21 is connected between the upper end connecting portion 111 of the supporting leg rod 11 and the lower end connecting portion 122 of the supporting leg rod 12, A connecting rod 22 is connected between the lower end connecting portion 112 of the supporting leg rod 11 and the upper end connecting portion 121 of the supporting leg rod 12.

[56] between each of the two supporting leg rods, that is, between the supporting leg rods 11, 12, between the supporting leg rods 13, 14, and a spring is connected between the supporting leg rods 15, 16 to support the leg rod 11 and 12, for example, two springs 31, 32 are connected between the upper end connecting portions 111, 121 of the supporting leg rods 11, 12, and the springs 31, 32 are provided with hooks at both ends thereof, and the leg rods 11 and 12 are supported accordingly. The upper end connecting portions 111, 121 are provided with hanging holes adapted to the hooks; the springs 31, 32 respectively have one end hooks hung in the corresponding hanging holes on the upper end connecting portions 111, 121, and the springs 31, 32 are further One end hooks are hanged to each other.

Referring to Fig. 13, an enlarged view of the springs 31, 32 being connected to each other, the springs 31, 32 are respectively connected to each other by hooks 311, 321 at their ends.

[58] Referring to FIG. 12, it is a schematic structural diagram of a half-folding frame according to a specific embodiment.

[59] Specific Embodiment 9

[60] The basic structure and principle of the present embodiment are the same as those of Embodiment 8 except that: Referring to FIG. 14, the springs 31, 32 are connected to each other by a connecting ring 4, and the springs 31, 32 respectively pass through the hooks 31 1 at both ends thereof. 321 is hung on the connecting ring 4.

[61] Specific implementation method ten

[62] The basic structure and principle of the present embodiment are the same as those of Embodiment 8 except that: Referring to FIG. 14, the springs 31, 32 are connected to each other by a connecting belt 5, and the springs 31, 32 respectively pass through the hooks 31 1 at both ends thereof. The 321 is hung on the hanging holes 51 and 52 of the connecting ring 7.

[63] Specific Embodiment 11

[64] The basic structure and principle of the present embodiment are the same as those of the specific embodiment 8. The difference is that: only one spring is connected between each of the two supporting leg rods, and the two ends of the spring are provided with hooks, correspondingly supported The upper end connecting portion of the leg rod is provided with a hanging hole adapted to the hook; the two end hooks of the spring are respectively hung in the corresponding hanging holes of the connecting portion of the upper end of the supporting leg rod.

The above is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by this concept should belong to the behavior of infringing the scope of the present invention. .

Industrial applicability

[66] A folding bed of the present invention is provided with a spring assembly for supporting a bed cloth, which has good elasticity, good use effect, and good industrial applicability.

Claims

Claim

[1] A folding bed comprising a frame, the frame being composed of two side bars and at least two pairs of support legs, each pair of support legs comprising two foldable, cross-connecting leg bars, two of each pair of support legs The leg rods are movably connected to the corresponding positions of the two side rods respectively, and the two side rods are connected with a bed cloth, characterized in that: a spring assembly for supporting the bed cloth is arranged between the two side rods in parallel or in parallel.

[2] A folding bed according to claim 1, wherein: said spring assembly comprises at least two springs disposed under the bed cloth or in the interlayer of the bed cloth.

[3] A folding bed according to claim 2, wherein: each spring is provided with a hook at both ends thereof

Correspondingly, the side rod is provided with a hanging hole matched with the hook; the hooks at both ends of the spring are detachably hooked in the corresponding hanging holes on the two side rods.

[4] A folding bed according to claim 3, wherein: said spring assembly is constituted by two mutually intersecting springs, at least one of which is bent at one of the intersections and wound around the other spring .

[5] A folding bed according to claim 2, wherein: each spring is provided with a hook at both ends thereof

Correspondingly, the side rod is provided with a hanging hole matched with the hook; the hook of one end of the spring is detachably hung in the corresponding hanging hole of the two side rods, and the other end of the spring is provided through the hook The connecting member of the hanging hole is connected to another spring, and one end hook of the other spring is hung on the hook of the connecting member, and the other end hook is hung in the corresponding hanging hole on the side rod.

[6] A folding bed according to claim 2, wherein: two ends of the two side bars are movably connected to the two horizontal bars to form a rectangular frame, and both ends of the spring are The hook is provided, and the side bar and the cross bar are respectively provided with a hanging hole matched with the hook, and the hooks at both ends of the spring are detachably hung in the corresponding hanging holes of the two side bars or the two cross bars.

[7] A folding bed according to claim 2, wherein: two ends of the two side bars are movably connected to the two horizontal bars to form a rectangular frame, and both ends of the spring are The hook is provided, and the side bar and the cross bar are respectively provided with a hanging hole matched with the hook, and the hook of one end of the spring is detachably hung in the corresponding hanging hole of the side bar or the cross bar, and the other end of the spring The hook is connected to the other spring through a connecting member having a hanging hole, and one end hook of the other spring is hung in the hanging hole of the connecting member, and the other end hook is hung on the side bar or the cross bar. Inside the hanging hole.

[8] A folding bed according to claim 2, wherein: said spring assembly comprises at least two groups a spring, each set of springs is composed of at least two closely arranged springs, each of which has a hook at each end thereof, and correspondingly, the side rod is provided with a hanging hole matched with the hook; the hooks at both ends of the spring are detachably attached It is disposed in the corresponding hanging hole on the two side bars; or the hook at one end of the spring is detachably hung in the corresponding hanging hole on the side bar, and the other end of the spring is hooked through a connection with a hanging hole The other spring is connected to the other spring. The one end of the other spring is hooked in the hanging hole of the connecting member, and the other end hook is hung in the corresponding hanging hole on the side rod.

[9] A folding bed according to claim 1, wherein: said side bars are formed by foldable two-piece bars and are pivotally connected by a movable connecting mechanism.

[10] A folding bed according to claim 5 or 7 or 8, wherein: said connecting member is a connecting belt

, there are hanging holes at both ends.

[11] A folding bed according to claim 5 or 7 or 8, wherein: said connecting member is a connecting ring

[12] A folding bed comprising a bed frame and a bed cloth, the bed frame comprising at least four support leg bars, each of which has a connecting portion at the upper and lower ends, and two adjacent supporting leg bars The connecting portions of the upper and lower ends are movably cross-connected with connecting rods respectively, and the spring assembly for supporting the bed cloth is connected to the upper connecting portion of the opposite two supporting leg rods.

[13] A folding bed according to claim 12, wherein: said spring assembly comprises at least two springs disposed under the bed cloth or in the interlayer of the bed cloth.

[14] A folding bed according to claim 13, wherein: the spring assembly is provided with hooks at both ends of each spring, and correspondingly supporting the upper end of the leg rod is provided with a fitting The hook holes of the hooks and the hooks at the two ends of the spring are respectively hung in the hanging holes on the corresponding upper end connecting portions.

[15] A folding bed according to claim 13, wherein: the spring assembly is provided with hooks at both ends of each spring, and correspondingly supporting the upper end of the leg rod is provided with a fitting The hanging hole of the hook, the upper connecting portion of the opposite two supporting leg rods are connected with two springs, one end hooks of the two springs are hung in the hanging holes of the corresponding upper end connecting portions, and the other end hooks are directly suspended from each other. Or they are all attached to the connecting member on which the hanging hole is provided, and are connected by the connecting member.

[16] A folding bed according to claim 15, wherein: the connecting member is a connecting belt or a connecting ring.