CN201595490U

CN201595490U - Four-folding iron bed

Info

Publication number: CN201595490U
Application number: CN2010201041631U
Authority: CN
Inventors: 陈棋镐
Original assignee: Kebeili Xiamen Leisure Products Co Ltd
Current assignee: Kebeili Xiamen Leisure Products Co Ltd
Priority date: 2010-01-20
Filing date: 2010-01-20
Publication date: 2010-10-06
Anticipated expiration: 2020-01-20

Abstract

The utility model discloses a four-folding iron bed, which consists of bed surface units, foot stands and middle supporting legs, wherein the bed surface units are pivotally connected by two main pivot parts unidirectionally, the foot stands are pivotally arranged under the bed surface units, each bed surface unit consists of an internal section and an external section which are in unidirectional pin-joint via small pivot parts, a middle connecting rod is fixed between opposite sides of the two main pivot parts, and the middle supporting legs are pivotally connected to the middle connecting rod relatively. Because the two bed surface units of the four-folding iron bed are respectively formed by the internal section and the external section which are pivotally connected, the bed surface can be in four-folding, width of the iron bed after being folded can be reduced effectively, and then the iron bed is more convenient in packaged transport or storage.

Description

Four folding brandreth beds

Technical field

The relevant a kind of brandreth bedstead of the utility model is meant a kind of four folding brandreth beds 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 four folding brandreth beds of more convenient collection or transportation.

Be practical above-mentioned purpose, solution of the present utility model is:

A kind of four folding brandreth beds comprise by the unidirectional unit bed surface that is articulated of two big articulated parts, the foot-supporting frame and the middle part feet that are articulated under the unit bed surface constituting; Wherein: each unit bed surface is to be articulated by means of little articulated part is unidirectional by inside and outside two sections faces, and the opposite side of two big articulated parts is fixed with a mid link, and the middle part feet is relative being articulated on the mid link.

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

The big articulated part of described two unit bed surfaces is made of two lamellar bodies, 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; One end of each auxilliary foot lever is articulated in the outside of each montant, and the other end is articulated in two unit bed surface sides, and two articulated sections are communicated with by a groove.

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 two auxilliary foot levers, and each auxilliary foot lever one end is articulated on the shaft of mid link, and the other end is articulated on two montants, and two articulated sections are communicated with by a groove.

The length of described two montants and less than the width of unit bed surface.

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

Figure 1A is the positive action diagram 1 that folds of the present utility model;

Figure 1B is the reverse side action diagram 1 that folds of the present utility model;

Fig. 2 A is the positive action diagram 2 that folds of the present utility model;

Fig. 2 B is the reverse side action diagram 2 that folds of the present utility model;

Fig. 3 A is the positive action diagram 3 that folds of the present utility model;

Fig. 3 B is the reverse side action diagram 3 that folds of the present utility model;

Fig. 4 A is the positive action diagram 4 that folds of the present utility model;

Fig. 4 B is the reverse side action diagram 4 that folds of the present utility model;

Fig. 5 A is the positive action diagram 5 that folds of the present utility model;

Fig. 5 B is the reverse side action diagram 5 that folds of the present utility model;

Fig. 6 A is the positive action diagram 6 that folds of the present utility model;

Fig. 6 B is the reverse side action diagram 6 that folds of the present utility model;

Fig. 7 A is folding positive state diagram of the present utility model;

Fig. 7 B is folding reverse side state diagram of the present utility model.

The specific embodiment

Shown in Fig. 1 to Fig. 7 B, four folding brandreth beds of the present utility model 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 less than inner segment face 11.The opposite side of two big articulated parts 4 is fixed with a mid link 6.

Foot-supporting frame 2 comprises main foot rest 21 and two auxilliary foot levers 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 12, 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; One end of each auxilliary foot lever 22 is articulated in the outside of each montant 211, the other end is articulated on the side of each unit bed surface 1, and two articulated sections are communicated with by a groove 221, so make articulated part slide in this groove 221, so that foot-supporting frame 2 can fold closing below unit support body 1.The setting of auxilliary foot lever 22 is the support strengths that further improve 2 pairs of bed surfaces of foot-supporting frame herein.

Middle part feet 3 comprises two montants 31 and two auxilliary foot levers 32, the top of two montants 31 is the relative place, nearly two ends that is articulated in mid link 6 by a U type articulated part 7, and an end of each auxilliary foot lever 32 is articulated on the shaft of mid link 6, the other end is articulated on two montants 31, two articulated sections are communicated with by a groove 321, so make articulated part in this groove 321, slide, so that two montants 31 can fold closing below mid link 6, the setting of auxilliary foot lever 32 herein also is the support strength that further improves 31 pairs of bed surfaces of two montants; The length of two montants 31 and less than the width of unit bed surface 1.

Big articulated part 4 is to be made of two lamellar bodies 41, and the two ends of two lamellar bodies 41 are articulated in respectively on the vertical pole of two unit bed surfaces 1, and the length of two lamellar bodies 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, shown in Fig. 2 A to Fig. 7 B, 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; Internal and

external section face

11,12 with two unit bed surfaces 1 is that the joint folds respectively mutually with each little articulated part 5 again; Remove the positioning relation of middle part feet 3 auxilliary foot levers 32 afterwards, utilize the montant 31 and the activity of auxilliary foot lever 32 to articulate and the relation that moves, with montant 31 and auxilliary foot lever 32 closings below mid link 6; 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, because the length of big 4 liang of lamellar bodies 41 of articulated part is the twices greater than bed surface thickness, 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. folding brandreth bed comprises by the unidirectional unit bed surface that is articulated of two big articulated parts, the foot-supporting frame and the middle part feet that are articulated under the unit bed surface constituting; 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, and the opposite side of two big articulated parts is fixed with a mid link, and the middle part feet is relative being articulated on the mid link.

2. four folding brandreth beds as claimed in claim 1, it is characterized in that: the length of outer section face is less than the length of inner segment face.

3. four folding brandreth beds as claimed in claim 1, it is characterized in that: the big articulated part of two unit bed surfaces is made of two lamellar bodies, and the length of two auricles is greater than the twice of bed surface thickness.

4. four folding brandreth beds 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; One end of each auxilliary foot lever is articulated in the outside of each montant, and the other end is articulated in two unit bed surface sides, and two articulated sections are communicated with by a groove.

5. four folding brandreth beds as claimed in claim 4, 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.

6. four folding brandreth beds as claimed in claim 1 is characterized in that: the middle part feet comprises two montants and two auxilliary foot levers, and each auxilliary foot lever one end is articulated on the shaft of mid link, and the other end is articulated on two montants, and two articulated sections are communicated with by a groove.

7. four folding brandreth beds as claimed in claim 6 is characterized in that: the length of two montants and less than the width of unit bed surface.