CN2332260Y

CN2332260Y - Multipurpose folding bed

Info

Publication number: CN2332260Y
Application number: CN 98217462
Authority: CN
Inventors: 张克建; 王�琦; 顾新; 肖灵机
Original assignee: GANJIANG MACHINERY PLANT JIANGXI
Current assignee: GANJIANG MACHINERY PLANT JIANGXI
Priority date: 1998-07-22
Filing date: 1998-07-22
Publication date: 1999-08-11
Anticipated expiration: 2008-07-22

Abstract

The utility model relates to a multipurpose folding bed which can be used as a bed as well as a stretcher. The utility model comprises a bed surface, a long supporting rod and a transverse supporting rod which are used for supporting the bed surface, and feet of bed. Each long side of the bed surface is provided with two long supporting rods which are connected by a middle connection pipe. The long supporting rods are telescopic in the middle connection pipe, and are positionally connected at two positions by a hole on the pipe wall or a shaft pin in a slot. The end part of the middle pipe is downwards provided with a gap, and the long supporting rod is connected with the middle connection pipe by a shaft pin at the gap and can rotate downwards by 90 DGE and be folded along the gap. Both ends of the bed surface are respectively provided with two bed legs which are hinged with the long supporting rod and are foldable. The utility model is not provided with a bed leg, has high rigidity of the supporting rod and good folding property, and is particularly suitable for the workers in the field and the military.

Description

A kind of multipurpose folding bed

The utility model relates to a kind of furniture, and the bed of can doing that particularly can be used for travelling, field work and army uses again can be as the folding bed of stretcher.

In the prior art, various folding beds are arranged, because its folding property is good, be convenient to collect and carry, not only be used for resident family, and suitable travelling and open-air mobile staff's use, be subjected to people and welcome, as Chinese patent ZL94218479.3 multi-function travelling bed.But in the open air in the operation, particularly army march is fought or when training, not only need a kind of easy to carry, collect folding bed efficiently, and wish that it has more function, as have and fast to transform stretcher at any time into, so that in time succour the wounded's function, existing all kinds of folding bed because its complex structure or bed surface support rigidity wait a variety of causes inadequately, all can't be realized this purpose.

The purpose of this utility model provide a kind of folding flexibly, easy to carry, not only can be used for the multipurpose folding bed doing the bed but also can be used as stretcher, to satisfy particularly military personnel's needs of field work.

The technical solution of the utility model is as follows:

This multipurpose folding bed comprises bed surface, be used to support the long fulcrum bar of bed surface and cross support arm and cabinet base forms, there are two long fulcrum bars on the long limit of each of bed surface, they connect by middle adapter, its special character is, have on the tube wall of taking in described and be used for the groove or Xiao hole that are located by connecting with long fulcrum bar, the both ends of middle adapter have breach downwards; Described long fulcrum bar can stretch in middle adapter, locating shaft Xiao that can match with groove or Xiao hole of middle adapter is equipped with in its end, join in flexible position, two places and middle adapter location, when the adapter depth location is located by connecting in long fulcrum bar puts in, two long fulcrum bars and middle adapter constitute the integral post of a good rigidly, when long fulcrum bar is shunk back when position, middle adapter both ends is located by connecting, long fulcrum bar with in take over into hinge-like, can along in take over the end breach and become 90 ° of rotations downwards, reach the folding purpose of long fulcrum bar, described cabinet base is installed on the two ends of bed surface, and hinged between long fulcrum bar by fixed axis Xiao, it can be folded.

The long fulcrum bar of this folding bed has exposed portions serve in the two ends of bed surface, and handgrip can be equipped with in its exposed portions serve termination, is convenient to do stretcher and uses.

The cabinet base of this folding bed, its upper end can have end connector, and the end connector of cabinet base and long fulcrum bar are hinged by fixed axis Xiao, and cabinet base and end connector also can be hinged by Xiao's axle, and cabinet base not only can also can be rotated to width to the bed surface folded lengthwise.

This folding bed, two cabinet bases of its each termination can become cruciform shape to be articulated in one, can rotate around Xiao's axle on its crosspoint mutually, thereby when cracking-off supports the cross support arm of bed surface, can reach two cabinet bases and draw close folding purpose mutually.

The utility model is because it is under user mode, bed surface pole good rigidly, the middle part need not cabinet base, and the cabinet base of the head of a bed can fold, thereby except that being used as bed, can transform stretcher at any time into uses, this folding bed not only can fold simultaneously, and can draw close because of the same head of a bed two cabinet bases, the collection, shared volume is littler when carrying, and is particularly suitable for field man and army's needs.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the multipurpose folding bed first embodiment schematic diagram;

Fig. 2 is the middle adapter schematic diagram of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the end connector schematic diagram of Fig. 1;

Fig. 5 is the B-B cutaway view of Fig. 4;

Fig. 6 is the middle adapter schematic diagram of the utility model second embodiment;

Fig. 7 is A '-A ' cutaway view of Fig. 6.

Embodiment one, and Fig. 1 to Fig. 5 has illustrated present embodiment.This folding bed has bed surface (1), be used to support long fulcrum bar (2) and the cross support arm (3) and the cabinet base (4) of bed surface (1), the every long limit of bed surface (1) has two long fulcrum bars (2) to be connected by middle adapter (10), and it is scalable in middle adapter (10), have sealing elongated slot (12) on the tube wall of middle adapter (10), two ends has breach (15) downwards, long fulcrum bar (2) end is fixed with locating shaft Xiao (11), axle Xiao (11) cooperation in elongated slot (12) can be slided relatively, long fulcrum bar (2) is taken over (10) in relatively when flexible, be located by connecting in the two ends of elongated slot (12) by axle Xiao (11), two long fulcrum bars (2) stretch into middle adapter (10) when depth location is joined, long fulcrum bar (2) and middle adapter (10) constitute the integral post of a good rigidly, can bear and make stretcher or the suffered pressure of bed; When two long fulcrum bars (2) are retired to middle adapter (10) end position, long fulcrum bar (2) forms hinged by its locating shaft Xiao (11) in middle adapter (10) elongated slot (12) external end head position with middle adapter (10), can along in take over (10) end breach (15) become 90 ° of rotations downwards, reach the folding purpose of middle adapter (2); Two terminations of bed respectively have two cabinet bases (4) to become right-angled intersection to be connected in one, and can rotate mutually around Xiao's axle (5) at its place, crosspoint, the upper end of cabinet base (4) has by Xiao's axle (7) and end connector (8) hinged, end connector (8) is hinged by fixing Xiao's axle (9) and long fulcrum bar (2) along long fulcrum bar (2) length direction, therefore this cabinet base (4) can be by fixedly Xiao's axle (9) is folding to the bed end of long fulcrum bar (2) direction, simultaneously, after the cross support arm of unloading the bed surface termination (3), two cabinet bases (4) of each head of a bed again can be by its interconnection place Xiao's axle (5) and rotate mutually with Xiao's axle (7) of end connector (8) junction, reach and draw close the folding purpose that reduces collection space.

Embodiment two, second kind of embodiment of the present utility model, basic identical with embodiment one, difference is middle adapter (10 '), Fig. 6 is its schematic diagram, respectively there are two Xiao holes (13 ') at the middle axis direction two ends, tube wall upper edge of taking over (10 '), (14 '), two ends has breach (15 ') downwards, there is Xiao hole (20 ') end of long fulcrum bar (2 '), long fulcrum bar (2 ') is scalable in middle adapter (10 '), when long fulcrum bar (2 ') stretches into middle adapter (10 ') when depth location is joined, its Xiao hole (20 ') communicates with Xiao hole (13 ') of middle adapter (10 ') by the middle part, inserts Xiao (11 ') insertion and can be located by connecting with movable; When long fulcrum bar (2 ') is retired to middle adapter (10 ') end position, its Xiao hole (20 ') communicates with Xiao hole (14 ') of the outer end of middle adapter (10 '), inserting Xiao (11 ') with activity inserts, can form hinged with middle adapter (10 '), take over (10 ') end breach (15 ') in the edge and can become 90 ° of rotations downwards, reach folding purpose, in the present embodiment, all the other members and principle are identical with embodiment one, repeat no more here.

Claims

1, a kind of multipurpose folding bed, comprise bed surface (1), be used to support the long fulcrum bar (2) of bed surface and cross support arm (3) and cabinet base (4) and form, there are two long fulcrum bars (2) on the long limit of each of bed surface (1), they connect by middle adapter (10), it is characterized in that: take in described to have on the tube wall of (10) and be used for the groove (12) or Xiao hole (13 '), (14 ') that are located by connecting with long fulcrum bar (2), the end has breach (15) downwards; Described long fulcrum bar (2) is scalable in middle adapter (10), axle Xiao (11) that can cooperate with the groove (12) of middle adapter (10) or Xiao hole (13 '), (14 ') is equipped with in its end, can be respectively at flexible two place position (13), (14) location is connected with middle adapter (10), long fulcrum bar (2) is positioned to hinge-like at middle adapter (10) end position (13) and connects, can along in take over (10) end breach (15) and become 90 ° of rotations downwards; Described cabinet base (4) is installed on the two ends of bed surface (1), and they and long fulcrum bar (2) are hinged by fixed axis Xiao (9).

2, multipurpose folding bed according to claim 1 is characterized in that: long fulcrum bar (2) has exposed portions serve at the two ends of bed surface (1), and handgrip (6) is housed above it.

3, multipurpose folding bed according to claim 1 is characterized in that: the upper end of cabinet base (4) has end connector (8), and cabinet base (4) is hinged by Xiao's axle (7) with end connector (8), and end connector (8) is hinged by fixed axis Xiao (9) with long fulcrum bar (2).

4, according to claim 1 or 3 described multipurpose folding beds, it is characterized in that: two cabinet bases (4) of each termination of bed surface (1) become right-angled intersection to be articulated in one, can rotate mutually around Xiao's axle (5) in its crosspoint.