CN202553074U

CN202553074U - Foldable bed

Info

Publication number: CN202553074U
Application number: CN2012201916153U
Authority: CN
Inventors: 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-02
Filing date: 2012-05-02
Publication date: 2012-11-28
Anticipated expiration: 2022-05-02

Abstract

The utility model discloses a foldable bed, which mainly solves the problem that the conventional foldable bed has the defects of not enough bracket stability, large occupied area and difficulty in folding. The foldable bed mainly consists of cloth (1) and a bracket; and the bracket comprises two lateral frames, and a crossed connection bar (2) for connecting the two lateral frames. The foldable bed is characterized in that each lateral frame is formed by connecting two symmetrical unit structures; and one unit structure consists of a vertical rod (3), a transverse rod hinged with one end of the vertical rod (3), an inclined rod hinged with the other end of the transverse rod, a connection device (4) for movably connecting the vertical rod (3) and the inclined rod, and a supporting rod (5) hinged with the other end of the vertical rod (3) and sleeved on the inclined rod. The foldable bed provided by the utility model has the advantages of strong stability, simple structure, convenience in operation, small occupied space after folding, and high flatness after unfolding, and has very high practical values.

Description

Folding bed

Technical field

The utility model relates to a kind of folding bed.

Background technology

Existing folding bed is of a great variety, is applied to places such as outdoor rest, office's lunch break more.Existing folding bed mainly is made up of support and lining.The support stability of existing folding bed is not enough, and especially the stability perpendicular to the support member of cloth is more not enough, causes rest quality to the user to cause and has a strong impact on.

The utility model content

The purpose of the utility model is to provide a kind of good stability, it is smooth to launch, folding convenient and the little folding bed of volume after folding.

The technical scheme that realizes the utility model is following:

Folding bed; Mainly form by cloth and support; Described support comprises two side racks and the interconnection bar that connects two side racks; Said side rack is formed by connecting the cellular construction of two symmetries, the cross bar that one of them cellular construction is hinged by montant, with an end of this montant, the brace that is hinged with the cross bar other end, with the jockey of montant and brace flexible connection and be articulated in this montant other end and the support bar that is socketed on the brace is formed.

Further, the cross bar of said each cellular construction and brace are two, are respectively first cross bar, second cross bar, first brace and second brace; One end of first cross bar and second cross bar all is articulated in an end of montant; One end and first cross bar of first brace are hinged, and an end and second cross bar of second brace are hinged; The middle part of said two braces all is connected on the montant through said jockey; Said interconnection bar is hinged with two braces respectively.

As preferably, at extended configuration, said first cross bar and second cross bar all are 90 degree with montant.

In order to reach best smooth effect, an end of said first cross bar and second cross bar all is articulated on the montant through connector.

In order to reach best support fixation effect, said support bar is connected with first brace through Coupling, and this Coupling is socketed on the end that first brace and cross bar are hinged.

In order to reach the purpose that prevents the support bar wearing and tearing, said second brace and support bar adjacent are provided with guard member.

Can reach smooth purpose simultaneously based on head and afterbody, said second cross bar passes the position that is hinged with second brace and stretches out.

As a kind of preferred, the length that said second cross bar extends the second brace articulated position outer end is the half the of second cross bar self length.

For jockey and Coupling are played the better protection effect,, all be fixed with protection ring on the montant of said jockey below and on first brace of Coupling top at extended configuration.

Said support is made up of steel pipe.

Compared with prior art, the utlity model has following beneficial effect:

1, the setting of the utility model support bar strengthens the stability of montant greatly, thereby the overall structure stability of folding bed is strengthened;

2, flatness was high after the utility model launched, and had very high comfort level, and the especially setting of connector makes cross bar and montant form " T " font, effectively raises the planarization of bed surface, and practical value is very high;

3, the utility model is easy to folding and launches, and folding process is simple; After the expansion, the guard member that is provided with on the brace can effectively prevent the support bar wearing and tearing, improves service life;

4, it is little to take up room after the utility model folds, and conveniently deposits;

5, the utility model can increase the length of side rack according to actual needs, thereby folding bed is expanded, and extended method is very simple, and no specification requirement helps the marketing and the application of product;

6, the utility model is simple in structure, cheap and convenient, practical.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model.

Fig. 2 is the structural representation of side rack.

Fig. 3 is the structural representation of the utility model connector and montant and cross bar junction.

Wherein, the parts name that Reference numeral is corresponding among the figure is called:

The 1-cloth, 2-interconnection bar, 3-montant, 4-jockey, 5-support bar, 6-connector, 7-Coupling, 8-guard member, 9-first cross bar, 10-second cross bar, 11-first brace, 12-second brace, 13-protection ring.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing thereof, the utility model is done to specify further, but the embodiment of the utility model is not limited thereto.

Embodiment

Like Fig. 1, shown in Figure 2, the utility model mainly is configured to propping up by cloth 1, and cloth is fixed on the support.

This support mainly is arranged in parallel by two identical side racks, and fixes with interconnection bar 2.Said interconnection bar 2 is made up of mutual cross-coupled two bars, and the end of two bars is articulated in respectively on two braces.So can connect two side racks that are arranged in parallel.

Said side rack is formed by connecting the cellular construction of two symmetries, the cross bar that one of them cellular construction is hinged by montant 3, with an end of this montant 3, the brace that is hinged with the cross bar other end, the jockey 4 that montant 3 and brace are flexibly connected and be articulated in these montant 3 other ends and the support bar 5 that is socketed on the brace is formed.

Wherein, the cross bar of said each cellular construction and brace are two, are respectively first cross bar 9, second cross bar 10, first brace 11 and second brace 12; One end of first cross bar 9 and second cross bar 10 all is articulated in an end of montant 3; One end of first brace 11 and first cross bar 9 are hinged, and an end of second brace 12 and second cross bar 10 are hinged; The middle part of said two braces all is connected on the montant 3 through said jockey 4; Said interconnection bar 2 is hinged with two braces respectively.More than all articulated position all be in the end.

Said jockey 4 is positioned at the centre position of said two braces, and promptly two brace cross-articulation are on jockey 4, and jockey 4 is socketed on the montant 3, and montant 3 can slide up and down between these two braces.Being designed with like this is beneficial to folding and launching of folding bed.

Said support bar 5 is connected with first brace 11 through Coupling 7, and this Coupling 7 is socketed on the end that first brace 11 and cross bar are hinged; So, this support bar 5, first brace 11 form a triangle with montant 3, can make entire bracket more firm.And second brace 12 is provided with guard member 8 with support bar 5 adjacent, through the setting of this guard member 8, can effectively avoid the friction between this second brace 12 and the support bar 5, prevents the wearing and tearing of brace and support bar 5, increases the service life of folding bed.

In order to reach smooth purpose, an end of said first cross bar 9 and second cross bar 10 all is articulated on the montant 3 through connector 6; Through this connector 6, make folding bed when extended configuration, first cross bar 9 and second cross bar 10 all are 90 degree with montant 3, form " T " font.As shown in Figure 3, the cross section of this connector 6 is a spill, is provided with through hole in the bottom of this concave structure, and this hole size is identical with the cross-sectional sizes of montant 3, and this montant 3 is through fixing with connector 6 behind the through hole.The setting of these connector 6 structures, effectively prevent cross bar downwards and montant 3 draw close, thereby cause the bed surface out-of-flatness; Simultaneously, can effectively alleviate the pressure at articulated position place, make its longer service life.

When simultaneously said folding bed launched, said second cross bar 10 passed the position that is hinged with second brace 12 and stretches out, and the length of extending second brace, 12 articulated position outer ends when second cross bar 10 is a half of second cross bar 10 self length, its best results.

At extended configuration, all be fixed with protection ring 13 on first brace 11 of on the montant 3 of said jockey 4 belows and Coupling 7 tops, this protection ring 13 can effectively play a protective role to jockey 4 and Coupling 7.As a kind of bed, the material of its support is bigger to its influence, and the timbering material that constitutes folding bed in the present embodiment is mainly steel pipe.

When folding, the both sides of two cellular constructions are that folding point upwards arches upward with its link position, and montant 3 is with respect to the position past lower slider gradually of jockey 4, the top of whole side rack is " W " type; At this moment, because the setting of Coupling 7 on the support bar 5 is drawn close this support bar 5 automatically to montant 3; So just can draw whole folding bed easily in.

The folding bed that makes according to above structure can launch in the several seconds and fold, and very smooth after launching, and its steadiness also strengthens greatly, and is very comfortable during use.

According to above setting, just can realize the utility model preferably.

Claims

1. folding bed; Mainly form by cloth (1) and support; The interconnection bar (2) that described support comprises two side racks and connects two side racks; It is characterized in that: said side rack is formed by connecting the cellular construction of two symmetries, the cross bar that one of them cellular construction is hinged by montant (3), with the end of this montant (3), the brace that is hinged with the cross bar other end, the jockey (4) that montant (3) and brace are flexibly connected and be articulated in this montant (3) other end and the support bar (5) that is socketed on the brace is formed.

2. folding bed according to claim 1 is characterized in that: the cross bar of said each cellular construction and brace are two, are respectively first cross bar (9), second cross bar (10), first brace (11) and second brace (12); One end of first cross bar (9) and second cross bar (10) all is articulated in an end of montant (3); One end of first brace (11) and first cross bar (9) are hinged, and an end of second brace (12) and second cross bar (10) are hinged; The middle part of said two braces all is connected on the montant (3) through said jockey (4); Said interconnection bar (2) is hinged with two braces respectively.

3. folding bed according to claim 2 is characterized in that: at extended configuration, said first cross bar (9) and second cross bar (10) all are 90 degree with montant 3.

4. according to claim 2 or 3 described folding beds, it is characterized in that: an end of said first cross bar (9) and second cross bar (10) all is articulated on the montant (3) through connector (6).

5. folding bed according to claim 4 is characterized in that: said support bar (5) is connected with first brace (11) through Coupling (7), and this Coupling (7) is socketed on the end that first brace (11) and cross bar are hinged.

6. folding bed according to claim 5 is characterized in that: said second brace (12) is provided with guard member (8) with support bar (5) adjacent.

7. folding bed according to claim 6 is characterized in that: said second cross bar (10) passes the position that is hinged with second brace (12) and stretches out.

8. folding bed according to claim 7 is characterized in that: the length that said second cross bar (10) extends second brace (12) articulated position outer end is the half the of second cross bar (10) self length.

9. folding bed according to claim 8 is characterized in that: at extended configuration, the montant (3) of said jockey (4) below upward and on first brace (11) of Coupling (7) top all is fixed with protection ring (13).

10. folding bed according to claim 9 is characterized in that: said support is made up of steel pipe.