CN201480689U

CN201480689U - Folding bed

Info

Publication number: CN201480689U
Application number: CN2009201393407U
Authority: CN
Inventors: 崔宽峻
Original assignee: Xiamen Innovation Metal Products Co Ltd
Current assignee: Xiamen Innovation Metal Products Co Ltd
Priority date: 2009-07-01
Filing date: 2009-07-01
Publication date: 2010-05-26
Anticipated expiration: 2019-07-01

Abstract

A folding bed comprises a bed frame and a bed surface. The bed frame consists of two groups of longitudinal beam rods, at least two groups of transverse beam rods and at least four supporting foot rods; and the bed surface is formed by a soft belt body, wherein two ends of the belt body are fixed at the two groups of longitudinal beam rods; each group of longitudinal beam rods are pivoted together in one way by two longitudinal rods through pivot grooves and the opening of each pivot groove is toward the outer side of the bed frame; each group of transverse beam rods are pivoted together by two sections of transverse rods, two free ends of the two sections of transverse rods are pivoted in one way by pivot pieces at the inner sides of the approximate free ends of each longitudinal rod of the two groups of longitudinal beam rods, and the openings of two pivot pieces at two ends of the longitudinal beam rod are arranged oppositely; the four supporting foot rods are respectively pivoted in one way below the approximate free ends of all longitudinal rods; and two foot rods at two ends of the longitudinal beam rod are pivoted oppositely. The soft belt body forms the bed surface and can coordinate with the pivoting relation of all rods to fold up and collect all rods constituting the bed frame together along the one way pivoting direction of all rods, thus realizing the folding minimization of the folding bed, not only facilitating the store of the folding bed, but also improving transportation quantity and further reducing transportation cost.

Description

Folding bed

Technical field

The relevant a kind of brandreth bed of the utility model is meant a kind ofly have that to fold volume little so that collection and the folding bed that carries especially.

Background technology

Common folding brandreth bed, be that a bed surface that is articulated by two parts and a bed leg that is articulated in the bed surface bottom constitute, only need launch to constitute a spendable brandreth bed during use, and when collection or transportation, only need the bed leg is collapsed in the bed surface bottom, again the bed surface doubling can be folded together.The height (or width) of the brandreth bed after this folding is half of normal bed surface length, and the size of thickness relative altitude (or width) is less, therefore, comparatively speaking, the effect that the height after it folds greatly still can't be realized collecting or packed and transported is more convenient.

And the bedstead of brandreth bed is made up of rod member, as above-mentioned structure carry out folding, even if be set to the structures of four foldings, remain and carry out segmentation by rod member and articulate folding that the unit small frame that constitutes carries out, the bed frame can't be carried out minimized folding equally.Moreover the net matter or the bed surface of hard are also limiting to this brandreth bed can't realize minimized folding.

The utility model content

The purpose of this utility model provides a kind of folding bed, and it can realize each body of rod of folding bed bedstead is carried out compact folding, and minimizes folding to reach folding bed, and it is little to reach the occupation of land of collection rear space, improves the function of folding bed freight volume simultaneously.

For achieving the above object, solution of the present utility model is:

A kind of folding stand comprises reaching the bed surface that is formed by soft belt body by two groups of longeron bars, at least two group crossbeam bars and at least four bedsteads that foot lever constitutes that the two ends of belt body are to be fixed on two groups of longeron bars; Each is organized the longeron bar and is articulated by the pivot groove is unidirectional by two vertical poles, and each pivot groove notch is towards the bedstead outside; Each is organized the crossbeam bar and is articulated by two sections cross bars, and two free ends of two sections cross bars are articulated in the two groups of nearly free end of each vertical pole of longeron bar inboards by pivot spare is unidirectional, and the opening that is positioned at the two pivot spares at longeron bar two ends is and is oppositely arranged; Four the unidirectional respectively nearly free end of each vertical pole belows that are articulated in of foot lever, two foot levers that are positioned at longeron bar two ends are relative direction and articulate.

Described pivot groove is " U " type pivot groove; Pivot spare is " U " type pivot spare.

Described bedstead also comprises one group of crossbeam bar that is articulated by two sections cross bars, and the two ends of this crossbeam bar are to be fixed on the bottom surface of two groups of longeron bar middle part pivot grooves.

The near free-ended below of two sections cross bars of described crossbeam bar is respectively by unidirectional pivot joint one foot lever, and two foot levers on two cross bars are relative direction and articulate.

Described each foot lever is articulated in vertical pole or cross bar below by " L " type articulated part.

The pivot spare below at described each crossbeam bar middle part also is fixed with secondary foot lever.

Described bed surface is formed by one and more than one belt body.

Described belt body middle part also is fixed with at least one group of secondary longeron bar, and the two ends of secondary longeron bar are to be movably connected by movable adapting device with two crossbeam bars.

Described secondary longeron bar comprises one and more than one vertical pole, and its two ends form hangers, and the cooperation side of crossbeam bar forms hanging hole.

After adopting such scheme, folding bed of the present utility model, owing to adopt soft belt body to form bed surface, and the longeron bar that constitutes bedstead is made as two rod members that save with the crossbeam bar and is articulated, the two ends of each belt body are to be fixed on the longeron bar, the secondary longeron bar that each belt body middle part connects and the movable matching relationship of crossbeam bar, and two vertical poles of longeron bar are to the bedstead unidirectional pivot joint in the outside, and each cross bar of each crossbeam bar and vertical pole are to the inboard unidirectional pivot joint of bedstead, and cooperate the unidirectional pivot joint of each foot lever, to make bedstead when folding, along the unidirectional pivot joint direction of each rod member can with constitute bedstead each rod member compactness fold closing together, realize that folding bed receives folded minimizing.Not only be convenient to collection, more can improve freight volume, further reduce cost of transportation.

Description of drawings

Fig. 1 is the unfolding state figure of the utility model embodiment 1;

Fig. 2 folds action diagram 1 for the utility model embodiment's 1;

Fig. 3 folds action diagram 2 for the utility model embodiment's 1;

Fig. 4 folds action diagram 3 for the utility model embodiment's 1;

Fig. 5 folds action diagram 4 for the utility model embodiment's 1;

Fig. 6 folds action diagram 5 for the utility model embodiment's 1;

Fig. 7 folds action diagram 6 for the utility model embodiment's 1;

Fig. 8 folds action diagram 7 for the utility model embodiment's 1;

Fig. 9 is the unfolding state figure of the utility model embodiment 2.

The specific embodiment

As shown in Figure 1, the folding bed of the utility model embodiment 1, be to comprise two groups of longeron bars 1, three groups of crossbeam bars 2 and at least six bedsteads that foot levers 3 constitute, and the bed surface that forms of and more than one soft belt body 9, the two ends of each belt body 9 are to be fixed on two groups of longeron bars 1, and the middle part of each belt body 9 also is fixed on one group of secondary longeron bar 10 in addition.

Two groups of longeron bars 1 respectively by two vertical poles 11 by " U " type pivot groove 4 is articulated, promptly an end of two vertical poles 11 is to be articulated in this pivot groove 4, the other end of two vertical poles 11 is a free end.Should " U " notch of type pivot groove 4 is towards the bedstead both sides.1 two vertical poles of one group of longeron bar, 11 nearly free-ended horizontal inboards respectively are provided with one therein " U " opening of type pivot spare 5, two pivot spares 5 is to be oppositely arranged; Then 1 two vertical pole 11 correspondence positions of another group longeron bar are respectively equipped with one " U " type pivot spare 5, and the opening of same two pivot spares 5 is to be oppositely arranged; In addition below each vertical pole 11 and be positioned at each pivot spare 5 inboards respectively by " L " type articulated part 6 unidirectional pivot joint foot levers 3, two foot levers 3 on each longeron bar 1 are relative direction and articulate.

Three groups of crossbeam bars 2 are articulated by articulated part 7 by two sections cross bars 21 respectively, and promptly an end of two sections cross bars 21 is to be articulated in this articulated part 7, and the other end is a free end.The free end of each cross bar 21 that wherein is arranged in two groups of crossbeam bars 2 of bedstead front and back end be articulated in respectively above-mentioned " U " type pivot spare 5, be subjected to the restriction of " U " type pivot spare 5 opening directions, make that this cross bar 21 can only inboard vertical pole 1 side can closing relatively to bedstead.The free end of two sections cross bars 21 that is positioned at one group of crossbeam bar 2 at bedstead middle part is to be fixed on the bottom surface of pivot groove 4 on two groups of longeron bars 1, simultaneously below two sections cross bars 21 of this group crossbeam bar 2 near free-ended, be the relative direction pivot joint by two foot levers 3 on " L " type articulated part 6 unidirectional pivot joint foot lever 3, two cross bars 21 respectively;

Each below of organizing crossbeam bar 2 middle part articulated parts 6 is fixed with a secondary foot lever 8 again, and the setting of this pair foot lever 8 is further to increase the support strength that bedstead launches the back bedstead middle part;

The both sides that articulate the articulated part 7 of two sections cross bars 21 at middle beam bar 2 are provided with articulating device, be hanging hole 71, and the inboard of the articulated part 7 of both sides crossbeam bar 2 are provided with hanging hole 71 herein.

One group of secondary longeron bar 10 is to comprise that two sections two ends are free-ended vertical pole 101, and the two ends of each vertical pole 101 are respectively equipped with movable adapting device, is and the above-mentioned hanging hole 71 movable hangers 102 that cooperate herein.

As shown in Figure 1, when each rod member forms bedstead, two vertical poles 11 of two groups of longeron bars 1 are to be in the flattening shape, three groups of crossbeam bars 2 also are in the flattening shape simultaneously, the foot lever 3 that is positioned at vertical pole 11 belows and cross bar 21 belows launches relatively, so just form the bedstead structure of folding bed, and the soft belt body 9 that launches promptly forms a bed surface, need to prove and articulate each foot lever 3 " L " type articulated part 6 is the articulated parts of an angle greater than 90 degree, the foot lever 3 that is oppositely arranged with order each group has one and prevents the steady angle that reclaims when launching.

To shown in Figure 8, when this folding bed folded, at first with the downside of four foot lever 3 closings on the vertical pole 11 at each

vertical pole

11,3 closings of two foot levers were at the downside of each cross bar 21 on the cross bar 21 as Fig. 2; Secondly with two cross bars 21 of three groups of crossbeam bars 2 to the bedstead below to leaning on, each secondary foot lever 8 is interposed between two cross bars 21, two groups of longeron bars 1 also are close together simultaneously; Moreover two vertical poles 101 of secondary longeron bar 10 are removed from movable each crossbeam bar 2 that cooperates with it, form free rod member, two vertical poles 101 drive belt body 9 and place bedstead the place ahead, and the cross bar 21 with each longeron bar 1 two ends bends closings in each vertical pole 11 inboard to vertical pole 11 afterwards; Last again with two vertical poles 11 of each longeron bar 1 and two with the vertical pole 101 of belt body 9 in the lump to the cross bar 21 at bedstead middle part and lean on, so just folding bed is concentrated to fold together, wherein each rod member is closely folded being close together, to finish folding of whole folding bed.

As shown in Figure 9, the folding bed of the utility model embodiment 2 when bed surface strengthens formation as double bed, is the bed surface that cooperates soft belt body 9 to form, and the quantity that must increase vertical pole in the bedstead can prevent the flat support of bed surface.What they were different with the foregoing description 1 is the secondary longeron bar 10 that is fixed with on each belt body 9 more than two groups and two groups, and each organizes secondary longeron bar 10 is to comprise that two sections two ends are free-ended vertical pole 101 equally, and the two ends of each vertical pole 101 also are provided with hangers 102; And the hanging hole that cooperates with this hangers 102 is provided in a side of the both sides of 2 two sections cross bars 21 of middle beam bar, and the inboard of 2 two sections cross bars 21 of both sides crossbeam bar.And the bed body is identical with the foregoing description 1 when folding, and does not give unnecessary details at this.

To sum up, folding bed of the present utility model, owing to adopt soft belt body 9 to form bed surface, and the longeron bar 1 that constitutes bedstead is articulated with the rod member that crossbeam bar 2 is made as two joints, the two ends of each belt body 9 are to be fixed on the longeron bar 1, the secondary longeron bar 10 that each belt body 9 middle part connects and the movable matching relationship of crossbeam bar 2, and two vertical poles 11 of longeron bar 1 are to the bedstead unidirectional pivot joint in the outside, and each cross bar 21 of each crossbeam bar 2 is to the inboard unidirectional pivot joint of bedstead with vertical pole 11, and cooperate the unidirectional pivot joint of each foot lever 3, to make bedstead when folding, along the unidirectional pivot joint direction of each rod member can with constitute bedstead each rod member compactness fold closing together, realize that folding bed receives folded minimizing.Not only be convenient to collection, more can improve freight volume, further reduce cost of transportation.

Claims

1. a folding bed is characterized in that: comprise by two groups of longeron bars, two group crossbeam bars reaching four bedsteads that foot lever constitutes that reach the bed surface that is formed by soft belt body, the two ends of belt body are to be fixed on two groups of longeron bars at least at least; Each is organized the longeron bar and is articulated by the pivot groove is unidirectional by two vertical poles, and each pivot groove notch is towards the bedstead outside; Each is organized the crossbeam bar and is articulated by two sections cross bars, and two free ends of two sections cross bars are articulated in the two groups of nearly free end of each vertical pole of longeron bar inboards by pivot spare is unidirectional, and the opening that is positioned at the two pivot spares at longeron bar two ends is and is oppositely arranged; Four the unidirectional respectively nearly free end of each vertical pole belows that are articulated in of foot lever, two foot levers that are positioned at longeron bar two ends are relative direction and articulate.

2. folding bed as claimed in claim 1 is characterized in that: the pivot groove is " U " type pivot groove; Pivot spare is " U " type pivot spare.

3. folding bed as claimed in claim 1 is characterized in that: bedstead also comprises one group of crossbeam bar that is articulated by two sections cross bars, and the two ends of this crossbeam bar are to be fixed on the bottom surface of two groups of longeron bar middle part pivot grooves.

4. folding bed as claimed in claim 3 is characterized in that: the near free-ended below of two sections cross bars of crossbeam bar is respectively by unidirectional pivot joint one foot lever, and two foot levers on two cross bars are relative direction and articulate.

5. as claim 1 or 4 described folding beds, it is characterized in that: each foot lever is articulated in vertical pole or cross bar below by " L " type articulated part.

6. as claim 1 or 3 described folding beds, it is characterized in that: the pivot spare below at each crossbeam bar middle part also is fixed with secondary foot lever.

7. folding bed as claimed in claim 1 is characterized in that: bed surface is formed by one and more than one belt body.

8. as claim 1 or 7 described folding beds, it is characterized in that: the belt body middle part also is fixed with at least one group of secondary longeron bar, and the two ends of secondary longeron bar are to be movably connected by movable adapting device with two crossbeam bars.

9. folding bed as claimed in claim 8 is characterized in that: secondary longeron bar comprises one and more than one vertical pole, and its two ends form hangers, and the cooperation side of crossbeam bar forms hanging hole.