CN201683472U - Movable four-fold iron frame bed - Google Patents

Abstract

The utility model discloses a movable four-fold iron frame bed, which comprises a unit bed surface which is unidirectionally pivoted together by two pivotal joints, a foot frame pivotally connected under the unit bed surface, and a middle supporting leg; each unit bed The surface is unidirectionally pivoted together by the inner and outer sections of the surface by means of a small pivot piece. The large pivot piece is stacked together by two facing pivot ears. The pivot ear connects the two unit bed surfaces together; wherein: a wheel is respectively arranged at the two ends of the pivot pole. After the iron frame bed is folded, the two wheels touch the ground, and the iron frame bed can be easily moved by pulling the cross bars at both ends of the iron frame bed, so that the heavy iron frame bed is not affected by the force of the mover Small size yet easy and convenient to move.

Description

Movable four-fold iron frame bed

technical field

The utility model relates to an iron frame bed frame, in particular to a movable four-fold iron frame bed. the

Background technique

Folding iron frame bed is often used as a spare item in people's daily life because of its convenient use and saving storage space. the

The common folding iron frame bed is composed of two parts pivotally connected to the bed surface and the bed legs pivotally connected to the lower part of the bed surface. When in use, it only needs to be unfolded to form a usable iron frame bed. When storing or transporting, Simply fold the bed legs under the bed, and then fold the bed to close it. The height (or width) of the folded iron frame bed is half of the normal bed surface length, and the size of the thickness relative to the height (or width) is small, relatively speaking, the height after it is folded is still large The more convenient effect of collection or packaging and transportation cannot be realized. Therefore, there is an iron frame bed that can be folded in four, which can effectively reduce the height of the iron frame bed after it is folded. the

Although the iron frame bed can be folded at a low height and has the advantages of good rigidity and firm support, it is heavy and inconvenient to move after being folded, especially for women and the elderly with limited strength. There is the disadvantage of being inconvenient to move due to the influence of weight, and this case just arises from it. the

Utility model content

The purpose of the utility model is to provide a movable four-fold iron frame bed which is labor-saving and convenient to use. the

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

A movable four-fold iron frame bed, comprising two unit bed surfaces pivotally connected together in one direction by two pivotal joints, a leg frame pivotally connected under the unit bed surface, and middle support feet; each unit bed surface is composed of two inner and outer sides The sections are unidirectionally pivoted together by means of a small pivot joint. The large pivot joint is stacked together by two opposing pivot ears. The unit bed surfaces are connected together; wherein: a wheel is respectively arranged at the two ends of the pivoting pole. the

The length of the outer section surface is smaller than the length of the inner section surface. the

The lower side of the outside of the two-unit bed surface is pivotally connected with a foot frame, the foot frame includes a main foot frame and an auxiliary foot frame, and the main foot frame includes two vertical bars vertically pivotally connected below the outer section surface and a horizontal bar connecting the two vertical bars; One end of each auxiliary foot bar is pivotally connected to the outer side of each vertical bar, and the other end is pivotally connected to the side of the two unit beds, and the two pivot joints are connected by a through groove. the

The middle support leg includes two vertical legs, a horizontal leg and two sets of side supports, and the two ends of the horizontal leg are fixed on the near middle of the two vertical legs, so as to provide a limit support for the two vertical legs. , the upper part of each upright rod is pivotally connected to one end of the struts on both sides, and the other ends of the struts on both sides are respectively pivotally connected to the inner sections of the two adjacent unit bed surfaces. the

Metal wire strips are longitudinally distributed on each inner and outer section of the unit bed surface, thereby forming a mesh bed surface. the

After adopting the above scheme, due to the setting of the wheels at both ends of the pivot rod in the middle of the four-fold iron frame bed of the utility model, after the iron frame bed is folded, the two wheels touch the ground, and the two ends of the iron frame bed are pulled horizontally. The bar can easily drag the iron frame bed to move, thus realizing the effect that the heavy iron frame bed can be easily and conveniently moved regardless of the strength of the mover. the

Description of drawings

Fig. 1 is the expanded schematic diagram of the four-fold iron frame bed of the utility model;

Fig. 2 is the fold action diagram 1 of the four-fold iron frame bed of the present utility model;

Fig. 3 is the fold action diagram 2 of the four-fold iron frame bed of the present utility model;

Fig. 4 is a diagram of the folded state of the four-fold iron frame bed of the present invention. the

Detailed ways

As shown in Figures 1 to 4, the movable four-fold iron frame bed of the present utility model comprises two unit bed surfaces 1, two legs 2 and a middle support leg 3. the

The two ends of the inner side of the two-unit bed surface 1 are unidirectionally pivoted together by a large pivotal joint 4, and the large pivotal joint is stacked together by two opposing pivot ears 41, and the two ends of a pivotal column 6 pass through After passing through the pivot joint holes 42 of two sets of pivot ears 41 that are stacked on each other, the two unit bed tops 1 are connected together. the

The lower pivotal legs 2 on the outside of the two-unit bed surface 1; each unit bed surface 1 is unidirectionally pivoted together by the inner and outer two-section surfaces 11, 12 by means of the small pivot joint 5, and the length of the outer section surface 12 is less than The length of the inner section surface 11. Metal wire strips 13 are longitudinally distributed on the inner and outer section surfaces 11, 12 of each unit bed surface 1, thereby constituting a mesh bed surface. the

The leg frame 2 comprises a main leg frame 21 and two auxiliary leg bars 22. The main leg frame 21 includes two vertical bars 211 and a cross bar 212. The width between 211 is less than the width of the bed surface 1, and the two ends of a cross bar 212 are fixed below the two vertical bars 211 to play a position-limiting support effect on the two vertical bars 211; one end of each auxiliary foot bar 22 is pivotally connected On the outside of each vertical bar 211, the other end is pivotally connected to the side of the two unit beds 1, and the two pivot joints are communicated by a through slot 221, so that the pivot joint can slide in this through slot 221, so that the stand 2 It can be folded and fit under the unit frame body 1 . The setting of the auxiliary foot bar 22 here is to further improve the support strength of the foot stand 2 to the bed surface. the

Middle part support foot 3 comprises two vertical foot bars 31, a cross foot bar 32 and two groups of side struts 33, and the two ends of cross foot bar 32 are fixed on the near middle part of two vertical foot bars 31, to two vertical foot bars 31 tool A position-limiting support function, the upper part of each upright rod 31 is pivotally connected to one end of the two side struts 33, and the other ends of the two side struts 33 are respectively pivotally connected to the inner section surfaces 11 of the two adjacent unit bed surfaces 1. the

The small pivoting member 5 is composed of two lugs 51, the upper parts of the two lugs 51 are respectively fixed on the inner and outer sections 11, 12 of the unit bed surface 1, and the lower ends are pivotally connected together. the

The key of the present utility model is that a wheel 7 is arranged at both ends of the pivoting pole 6 respectively, that is, the wheel 7 is arranged on the pivoting pole 6 protruding outside the unit bed surface 1 . the

When the four-fold iron frame bed of the utility model is unfolded, each leg frame 2 is in the unfolded state, and the middle support leg 3 is also in the unfolded state, and at the same time, the two ends of the pivoting column rod 6 are resting on the two vertical legs. Rod 31 top. A pivotal pole 6 has the function of supporting the two unit bed surfaces 1 at the same time, and the two wheels 7 are located outside the bed surfaces, so they will not interfere with the bed surfaces. the

When the four-fold iron frame bed is folded, as shown in Fig. Auxiliary stand 22 is the relation of a movable pivot connection and movement, then each main stand 21 and auxiliary stand 22 can lean against the lower surface of each unit bed surface 1 of frame smoothly; The inner and outer sections 11, 12 are folded together with the small pivotal joints 5 as joints; then the folded unit bed surface 1 is folded together with the large pivotal joints 4 as joints, and at the same time the middle supports The feet 3 are sandwiched between the two unit beds 1 to form a four-fold folding bed. the

As shown in Figure 4, when people want to move the folded iron frame bed, the two wheels 5 are brought into contact with the ground, and the iron frame bed is pulled, and the iron frame bed can be easily dragged to move, thus achieving weight reduction. The large iron frame bed can be easily and conveniently moved regardless of the strength of the mover. the

Claims (5)

1. removable four folding brandreth beds comprise the unidirectional unit bed surface that is articulated of two big articulated parts, are articulated in foot-supporting frame and middle part feet under the unit bed surface; Each unit bed surface is to be articulated by means of little articulated part is unidirectional by inside and outside two sections faces, and this big articulated part is close together by two pivot ears in opposite directions are folded, and two ends that articulate mast are passed two groups of folded mutually pivot ears that lean on two unit bed surfaces are linked together; It is characterized in that: be respectively arranged with a wheel at the two ends that articulate mast.

2. removable 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. removable four folding brandreth beds as claimed in claim 1, it is characterized in that: the below in the bed surface outside, Unit two articulates foot-supporting frame, 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.

4. removable four folding brandreth beds as claimed in claim 1, it is characterized in that: the middle part feet comprises two perpendicular foot lever, a horizontal foot lever and two groups of side poles, the two ends of horizontal foot lever are fixed on the nearly middle part of two perpendicular foot levers, to erect the one spacing supporting roles of foot lever tool to two, the top of each perpendicular foot lever articulates an end of both sides pole, and the other end of both sides pole is articulated in respectively on the inner segment face of adjacent two unit bed surfaces.

5. removable four folding brandreth beds as claimed in claim 1 is characterized in that: vertically be distributed with the metal strand in each internal and external section face of unit bed surface, thereby constitute the wire side bed surface.

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