CN201337180Y

CN201337180Y - Folding iron frame bed

Info

Publication number: CN201337180Y
Application number: CNU2008202295708U
Authority: CN
Inventors: 崔宽峻
Original assignee: Xiamen Innovation Metal Products Co Ltd
Current assignee: Xiamen Innovation Metal Products Co Ltd
Priority date: 2008-12-25
Filing date: 2008-12-25
Publication date: 2009-11-04
Anticipated expiration: 2018-12-25
Also published as: WO2010072170A1

Abstract

The utility model discloses a folding iron frame bed, which comprises two unit bed surfaces, supporting leg frames and middle supporting legs, wherein the unit bed surfaces are in unidirectional pin joint, the supporting leg frames and the middle supporting legs are pivoted under the unit bed surfaces, and each unit bed surface is formed by unidirectionally pivoting an inner section and an outer section together via small pins. Because each unit bed surface of the folding iron frame bed is composed of the inner section and the outer section which are pivoted, the bed surface can be folded in four folding, and then the width of the iron frame bed after being folded can be effectively reduced, thereby further bringing conveniences for packaged transportation or storage.

Description

Folding brandreth bed

Technical field

The relevant a kind of brandreth bedstead of the utility model is meant a kind of folding brandreth bed 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.

The utility model content

The purpose of this utility model provides a kind of height that can further dwindle after the brandreth bed folds, to reach the folding brandreth bed of more convenient collection or transportation.

Be practical above-mentioned purpose, solution of the present utility model is: a kind of folding brandreth bed, and the foot-supporting frame and the middle part feet that comprise two unidirectional unit bed surfaces that are articulated, are articulated under the unit bed surface constitute; Wherein: each unit bed surface is to be articulated by means of little articulated part is unidirectional by inside and outside two sections faces.

The length of described outer section face is greater than the length of inner segment face.

The two ends of bed surface inboard, described Unit two are to be articulated by big articulated part is unidirectional, big articulated part is made of two auricles, the upper end of two auricles is separately fixed on the two unit bed surfaces, and the lower end is to be articulated mutually, and the length of two auricles is greater than the twice of bed surface thickness.

The below in the bed surface outside, described Unit two articulates foot-supporting frame, and foot-supporting frame comprises main foot rest and auxilliary foot rest, and main foot rest comprises that two montants and that vertically are articulated in outer section face below connect the cross bar of two montants; Auxilliary foot rest comprises that two braces and that vertically are articulated in side-lower in the outer section face connect the cross bar of two braces; Two montants of main foot rest and two braces of auxilliary foot rest activity respectively are articulated.

Described auxilliary foot rest two braces are provided with chute, and correspondence is provided with the bearing pin that is slidedly arranged in the chute in the outside of main foot rest two montants.

The length of two montants of described main foot rest is the length less than outer section face of unit bed surface.

Described middle part feet comprises two montants and one group of flexible cross bar, and this cross bar is connected together by internal and external casing, launches end at the two and is provided with positioner; The upper end of two montants is the two ends that laterally are articulated in bed surface inboard, Unit two respectively, and the two ends of cross bar are that inner sleeve one end and outer tube one end are to be articulated in respectively on the opposite face of two montants.

After adopting such scheme, because two unit bed surfaces of the folding brandreth bed of the utility model are articulated mutually by the internal and external section face respectively again and constitute, can make bed surface carry out folding of four foldings, so can effectively dwindle the amplitude after the brandreth bed folds, thereby further facilitate packed and transported or collection.

Description of drawings

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

Fig. 2 is jackknife action Fig. 1 of the present utility model;

Fig. 3 is jackknife action Fig. 2 of the present utility model;

Fig. 4 is jackknife action Fig. 3 of the present utility model;

Fig. 5 is jackknife action Fig. 4 of the present utility model;

Fig. 6 is a folded state diagram of the present utility model.

The specific embodiment

As shown in Figure 1, folding brandreth bed of the present utility model is to comprise that two unit bed surfaces 1, two foot-supporting frames 2 and a middle part feet 3 constitute.

The two ends of two unit bed surfaces, 1 inboard are by big articulated part 4 unidirectional being articulated, and the below in two unit bed surfaces, 1 outside articulates foot-supporting frame 2; Each unit bed surface 1 is again to borrow little articulated part 5 unidirectional being articulated by inside and outside two sections faces 11,12, and the length of outer section face 12 is the length greater than inner segment face 11.

Foot-supporting frame 2 comprises main foot rest 21 and auxilliary foot rest 22, main foot rest 21 comprises two montants 211 and a cross bar 212, the upper end of two montants 211 vertically is articulated in the below of outer section face 11, and the width between two montants 211 is less than the width of bed surface 1, one cross bar, 212 two ends are the belows that are fixed on two montants 211, with to 211 one spacing supporting roles of two montants; Auxilliary foot rest 22 comprises two braces 221 and a cross bar 222, one end of two braces 221 is the belows that vertically are articulated in outer section face 11 inboards respectively, the other end is fixedly connected by the two ends of cross bar 222, on two braces 221, be provided with chute 2211, it is to be slidedly arranged on respectively in the above-mentioned chute 2211 that correspondence is provided with bearing pin 2111 in the outside of two montants 211, with make main foot rest 21 and auxilliary foot rest 22 pivot joint that is an activity and the relation that moves, the setting of auxilliary foot rest 22 is the support strengths that further improve 2 pairs of bed surfaces 1 of foot-supporting frame herein, and chute 2211 is that convenient main foot rest 21 is provided with folding of auxilliary foot rest 22 with cooperating of bearing pin 2111; The length that it should be noted that two montants 211 of this main foot rest 21 is the length less than outer section face 12.

Middle part feet 3 comprises two montants 31 and one group of flexible cross bar 32, and this cross bar 32 is connected together by internal and external casing 321,322, launches end at the two and is provided with positioner 33; The upper end of two montants 31 is the two ends that laterally are articulated in two unit bed surfaces, 1 inboard respectively, and the two ends of cross bar 32 are that inner sleeve one end and outer tube one end are to be articulated in respectively on the opposite face of two montants 31.

Big articulated part 4 is to be made of two auricles 41, and the upper end of two auricles 41 is separately fixed on the two unit bed surfaces 1, and the lower end is to be articulated mutually, and the length of two auricles 41 is the twices greater than bed surface thickness.

Little articulated part 5 also is to be made of two auricles 51, and the top of two auricles 51 is separately fixed on the internal and

external section face

11,12 of unit bed surface 1, and the lower end is to be articulated mutually.

This brandreth bed is when folding, as shown in Figure 2, earlier two foot-supporting frames 2 are folded to outer section face 12 inboards of two unit bed surfaces 1 respectively, because pivot joint that the main foot rest 21 and the auxilliary foot rest 22 of foot-supporting frame 2 are an activity and the relation that moves, then each main foot rest 21 and the lower surface of auxilliary foot rest 22 closing smoothly at each unit bed surface 1 of frame; Remove the location of middle part feet 3 flexible cross bars 32 again, when internal and external casing 321,322 bounced back mutually, two montants, 31 closings closing were respectively seen shown in Figure 3 at the lower surface of each unit bed surface 1.Cooperating shown in Fig. 4,5, is that the joint folds respectively mutually with the internal and

external section face

11,12 of two unit bed surfaces 1 with each little articulated part 5 again; At last, be the joint with big articulated part 4 again, the unit bed surface 1 that folds is folded again, promptly form the folding bed of one or four foldings, as shown in Figure 6, because the length of big 4 liang of auricles 41 of articulated part is the twices greater than bed surface thickness, add the pivot joint relation of montant 31 with the cross bar 32 of middle part feet 3, therefore big articulated part 4 and middle part feet 3 may effectively replenish the varied in thickness after bed surface folds, and the amplitude after so can effectively reducing bed surface and folding is with this convenient packed and transported and collection.

Claims

1, a kind of folding brandreth bed, the foot-supporting frame and the middle part feet that comprise two unidirectional unit bed surfaces that are articulated, are articulated under the unit bed surface constitute; It is characterized in that: each unit bed surface is to be articulated by means of little articulated part is unidirectional by inside and outside two sections faces.

2, folding brandreth bed as claimed in claim 1 is characterized in that: the length of outer section face is greater than the length of inner segment face.

3, folding brandreth bed as claimed in claim 1, it is characterized in that: the two ends of bed surface inboard, Unit two are to be articulated by big articulated part is unidirectional, big articulated part is made of two auricles, the upper end of two auricles is separately fixed on the two unit bed surfaces, the lower end is to be articulated mutually, and the length of two auricles is greater than the twice of bed surface thickness.

4, folding brandreth bed as claimed in claim 1 is characterized in that: the below in the bed surface outside, Unit two articulates foot-supporting frame, and foot-supporting frame comprises main foot rest and auxilliary foot rest, and main foot rest comprises that two montants and that vertically are articulated in outer section face below connect the cross bar of two montants; Auxilliary foot rest comprises that two braces and that vertically are articulated in side-lower in the outer section face connect the cross bar of two braces; Two montants of main foot rest and two braces of auxilliary foot rest activity respectively are articulated.

5, folding brandreth bed as claimed in claim 4 is characterized in that: auxilliary foot rest two braces are provided with chute, and correspondence is provided with the bearing pin that is slidedly arranged in the chute in the outside of main foot rest two montants.

6, as claim 1 or 4 described folding brandreth beds, it is characterized in that: the length of two montants of main foot rest is the length less than outer section face of unit bed surface.

7, folding brandreth bed as claimed in claim 1 is characterized in that: the middle part feet comprises two montants and one group of flexible cross bar, and this cross bar is connected together by internal and external casing, launches end at the two and is provided with positioner; The upper end of two montants is the two ends that laterally are articulated in bed surface inboard, Unit two respectively, and the two ends of cross bar are that inner sleeve one end and outer tube one end are to be articulated in respectively on the opposite face of two montants.