CN201668162U

CN201668162U - Bedstead

Info

Publication number: CN201668162U
Application number: CN201020113000XU
Authority: CN
Inventors: 崔宽峻
Original assignee: Kebeili Xiamen Leisure Products Co Ltd
Current assignee: Kebeili Xiamen Leisure Products Co Ltd
Priority date: 2010-02-02
Filing date: 2010-02-02
Publication date: 2010-12-15
Anticipated expiration: 2020-02-02

Abstract

The utility model discloses a bedstead, which comprises two unit frames, two support leg racks and a middle supporting leg, wherein the two support leg racks are pivoted outside the two unit frames, and the middle supporting leg is arranged between the two unit frames. Each unit frame comprises two vertical bars and a plurality of horizontal bars, and two ends of a pin joint pole penetrate through the pivot lugs of the two unit frames to connect the two unit frames together. The middle supporting leg comprises two vertical leg bars, a horizontal leg bar and two sets of side supporting bars, wherein two vertical leg rods of the middle supporting leg bar are formed by nesting an inner loop bar in an outer loop bar the top end of the inner loop bar is fixed on the pin joint pole, one end of each of the two side supporting bars is pivoted with the outer loop bar, and the other end thereof is pivoted with the unit frames. The structure of the inner loop bar and the outer loop bar of the two vertical leg bars of the middle supporting leg makes the middle supporting leg connected with the bed surface, so the bedstead can be folded or unfolded. Simultaneously, the support of the bedstead is firm.

Description

A kind of bedstead

Technical field

The utility model is the metal bed frame that can fold about a kind of.

Background technology

The foldable iron support bed is easy to use because of tool, save characteristics such as accommodation space, standby article in Chang Zuowei people's daily life.

Traditional folding bedstead, all be to support a bed surface framework by folding foot rest to constitute, and this bed surface framework is formed by at least two unit frames pivot joints, promptly this bed surface framework is by two vertical poles and is surrounded by back three cross bars in preceding at least, two vertical poles are articulated by at least two sections bodies of rod respectively and form, the cross bar that is positioned at the bed surface middle part is to be articulated on two sections bodies of rod, two sections bodies of rod and cross bar and middle part cross bar just form the unit frame about each, therefore when the brandreth bed folds, this Unit two frame is to be rotating shaft and to stacking with the middle part cross bar, and the while foot rest is folded in the lower surface of each unit frame, has so just finished folding of whole bedstead.

Foot rest two montants that are usually located at the bed surface middle part are to be articulated by auxilliary foot lever and bed surface framework, and the top of two montants and bed surface framework are separated structures, with the needs that fold in response to bedstead, if in the bed surface application of force or when imposing on the torsion of side direction, foot rest can't guarantee the support of bed surface.This case just produces thus.

The utility model content

It is reliable that the purpose of this utility model provides a kind of support, the bedstead that conveniently folds simultaneously.

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

A kind of bedstead comprises two unit support bodys, two foot-supporting frames and a middle part feet, and two foot-supporting frames are the outsides that are articulated in two unit support bodys, and the middle part feet is provided in a side of between the two unit support bodys; Each unit support body comprises two vertical poles and a plurality of cross bar; One two ends that articulate mast are to pass the pivot ear of two unit support bodys so that two unit support bodys are linked together; The middle part feet comprises two perpendicular foot lever, a horizontal foot lever and two groups of side poles; Wherein: two perpendicular foot levers of this middle part feet are socketed to form by inside and outside loop bar, and wherein the top of interior loop bar is to be fixed on to articulate on the mast, and an end of both sides pole is to be articulated on the outer loop bar, and the other end is to be articulated on each unit support body.

Described each foot-supporting frame comprises two montants and a cross bar, and this cross bar is the nearly middle part that is connected in two montants, and the top of two montants is unidirectional being articulated on the unit support body in addition.

Wherein vertical pole the inner of described each unit support body two vertical pole is extended with the pivot ear, and the vertical pole that two unit support bodys are provided with the pivot ear is to be positioned at the bed surface both sides, and each pivot ear is provided with pivoted hole.

Vertically be distributed with the metal strand in the described unit support body, thereby constitute the wire side bed surface.

After adopting such scheme, because two perpendicular foot levers of bedstead of the present utility model middle part feet are set to the structure of inside and outside loop bar, so can make middle part feet and bed surface is to be in connection status, the structure of inside and outside loop bar can satisfy the function that bedstead folds, only need simultaneously on a wherein vertical pole of each unit support body, the pivot ear to be set, and two vertical poles that the pivot ear is set are to be positioned at the bed surface both sides, cooperate the structure of above-mentioned middle part feet can satisfy the function of bedstead firm supporting, thereby effectively simplified bedstead structure.

Description of drawings

Fig. 1 is the expansion schematic diagram of the utility model bedstead;

Fig. 2 is the folding action diagram of the utility model bedstead;

Fig. 3 is the folding state figure of the utility model bedstead.

The specific embodiment

As shown in Figure 1 to Figure 3, bedstead of the present utility model, two foot-supporting frames 2 and that comprise two unit support bodys 1, are positioned at the bedstead rear and front end are positioned at the middle part feet 3 at bedstead middle part.

Each unit support body 1 comprises that wherein the inner of a vertical pole of two vertical poles 11 and a plurality of cross bar 12, two vertical poles 11 is extended with pivot ear 111, and promptly to be provided with the vertical pole 11 of pivot ear 111 be to be positioned at the bed surface both sides to two unit support bodys 1, and each pivot ear 111 is provided with pivoted hole; The two ends of a plurality of cross bars 12 be solid welding on two vertical poles 11 to form unit support body 1, in this unit support body 1, vertically be distributed with metal strand 13 in addition, thereby constitute the wire side bed surface; Two vertical poles 11 with pivot ear 111 of two unit support bodys 1 are passed by two ends that articulate mast 4 and two unit support bodys 1 are linked together.

Each foot-supporting frame 2 comprises two montants 21 and a cross bar 22, and this cross bar 22 is the nearly middle parts that are connected in two montants 21, and the top of two montants 21 is unidirectional being articulated on the unit support body 1 in addition.

Middle part feet 3 comprises two perpendicular foot lever 31, one horizontal foot lever 32 and two groups of side poles 33, the two ends of horizontal foot lever 32 are fixed on the nearly middle part of two perpendicular foot levers 31, to erect the one spacing supporting roles of foot lever 31 tools to two, the top of each perpendicular foot lever 31 articulates an end of both sides pole 33, the other end of both sides pole 33 is articulated in the outside of adjacent two vertical poles 11, and perhaps the other end of both sides pole 33 is articulated in the inboard of adjacent two vertical poles 11.

Key of the present utility model is: two perpendicular foot levers 31 of this middle part feet 3 are socketed to form by interior loop bar 311, outer loop bar 312, and wherein the top of interior loop bar 311 is to be fixed on to articulate on the mast 4, and an end of both sides pole 33 is to be articulated on the outer loop bar 312.

Bedstead of the present utility model upon deployment, each foot-supporting frame 2 is to be in deployed condition, and middle part feet 3 also is in deployed condition, interior loop bar 311, the outer loop bars 312 of two perpendicular foot levers 31 of middle part feet 3 are to be in coincidence status.

As Fig. 2, shown in Figure 3, when bedstead of the present utility model when folding, two unit support bodys 1 fold for axial bed surface below with the pivot joint mast 4 at middle part, two foot-supporting frame 2 closings on the bottom surface of each unit support body 1, simultaneously the interior loop bars 311 of two perpendicular foot levers 31 of middle part feet 3 stretch out the length when replenishing itself and 33 closings of both sides pole from outer loop bar 312, can finish folding of whole bedstead.

To sum up, because bedstead of the present utility model is set to two perpendicular foot levers 31 of middle part feet 3 structure of interior loop bar 311, outer loop bar 312, so can make middle part feet 3 is to be in connection status with bed surface, the structure of inside and outside loop bar can satisfy the function that bedstead folds, only need simultaneously wherein on the vertical pole 11 pivot ear 111 to be set at each unit support body 1, and two vertical poles 11 that pivot ear 111 is set are to be positioned at the bed surface both sides, cooperate the structure of above-mentioned middle part feet 3 can satisfy the function of bedstead firm supporting, thereby effectively simplified bedstead structure.

Claims

1. a bedstead comprises two unit support bodys, two foot-supporting frames and a middle part feet, and two foot-supporting frames are the outsides that are articulated in two unit support bodys, and the middle part feet is provided in a side of between the two unit support bodys; Each unit support body comprises two vertical poles and a plurality of cross bar; One two ends that articulate mast are to pass the pivot ear of two unit support bodys so that two unit support bodys are linked together; The middle part feet comprises two perpendicular foot lever, a horizontal foot lever and two groups of side poles; It is characterized in that: two perpendicular foot levers of this middle part feet are socketed to form by inside and outside loop bar, and wherein the top of interior loop bar is to be fixed on to articulate on the mast, and an end of both sides pole is to be articulated on the outer loop bar, and the other end is to be articulated on each unit support body.

2. a kind of bedstead as claimed in claim 1 is characterized in that: each foot-supporting frame comprises two montants and a cross bar, and this cross bar is the nearly middle part that is connected in two montants, and the top of two montants is unidirectional being articulated on the unit support body in addition.

3. a kind of bedstead as claimed in claim 1 is characterized in that: wherein vertical pole the inner of each unit support body two vertical pole is extended with the pivot ear, and the vertical pole that two unit support bodys are provided with the pivot ear is to be positioned at the bed surface both sides, and each pivot ear is provided with pivoted hole.

4. a kind of bedstead as claimed in claim 1 is characterized in that: vertically be distributed with the metal strand in the unit support body, thereby constitute the wire side bed surface.