CN202536796U

CN202536796U - Folding bed

Info

Publication number: CN202536796U
Application number: CN2012201389598U
Authority: CN
Inventors: 郑世平
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2012-11-21
Anticipated expiration: 2022-04-01

Abstract

The utility model relates to a folding bed, comprising a mattress fabric and a support, wherein the support is provided with two-side vertical surfaces and an associated vertical surface connected with the two-side vertical surfaces; the two-side vertical surfaces are provided with three slanting rod units respectively, and the three slanting rod units comprise two-end slanting rod units and a middle slanting rod unit; the two-end slanting rod units are hinged together with a slanting rod unit in the associated vertical surface via an upper angle disc and a lower angle disc; a vertical rod is movably located on the crosswise hinged point of two slanting rods in the two-end slanting rod units, a connection disc is crosswise connected to the upper end part of the vertical rod, a transversal rod is hinged in the two horizontal directions of the connection disc respectively, and the other end of the transversal rod penetrates through the upper angle disc of the vertical surface at the same side and hinged with the upper angle disc; one transversal rod in the two-end slanting rod units extends to an end part in the middle slanting rod unit and is hinged together via a hinge disc; the end part of a slanting rod in the middle slanting rod unit is hinged on the slanting rods in the two-end slanting rod units; and both sides of the mattress fabric are located on the transversal rods of the two-side vertical surfaces. The folding bed is reasonable in the length-width ratio of a bed body, stable in the support of two ends, and regular in height after being folded.

Description

A kind of folding bed

Technical field:

The utility model belongs to daily necessities field, particularly a kind ofly is applicable to travelling leisure, outdoor exercises, field work, and perhaps interim place provides the folding bed of rest usefulness.

Background technology:

Existing camp bed is developed by folding seat, and its structure comprises mattress fabric and support.Like patent No. CN02228784.1; Provide a kind of camp bed; The support relation of this camp bed is as shown in Figure 6; Branch two (being accustomed to address) and four facades in both sides by people, each facade contains by two mutual intersections and hinged brace 2 to be formed, and brace 2 is whole through hinged formation one support with the two ends up and down of adjacent brace 2; Two side elevations are claimed shape in pairs; Dish 3,4 is hinged to through the upper and lower angle at middle part by two groups of brace groups respectively; The cross-articulation point of every group of brace is upward gone back activity orientation has a vertical rod 5, and the handing-over of vertical rod 5 upper ends has a terminal pad 6, respectively is hinged with a cross bar 7 on terminal pad 6 levels two directions; The other end of cross bar 7 is hinged on on the angle dish 3 on the side elevation, and the cross bar on two side elevations forms the parallel mattress lining that supporting.The maximum characteristics of this patent are that the mattress fabric both sides can obtain balanced support, have improved the supporting construction to human body, make that rest is more comfortable; Weak point promptly is the support both sides, and only by two groups of hinged forming of brace group, the bed body is short partially; The cross bar at two or brace need be done suitable extension, could play a supportive role to head and foot simultaneously, and the rod member of this extension exceeds integral body after causing folding; Be unfavorable for collection and carry, its two, extended part can not grantee's body weight; Also be that the people can not be sitting on two, otherwise there is hidden danger safe in utilization in folding bed meeting perk.

Summary of the invention:

The purpose of the utility model is that a kind of body of design is smooth, and can take a seat in two ends, highly neat folding bed after the folding.

The utility model technical scheme is achieved in that a kind of folding bed, comprises mattress fabric and support, and support has symmetry or two identical side elevations, and the related facade that connects two side elevations; Described two side elevations and related facade all contain the brace unit, and every group of brace unit is made up of two middle part mutual cross-articulation braces together; Whole between brace unit and adjacent brace unit through hinged formation support, it is characterized in that two side elevations have three groups of brace unit respectively, comprise brace unit, two ends and middle brace unit; Brace unit, two ends is hinged through upper and lower angle dish with the brace unit in the related facade; 2 brace cross-articulation points in the brace unit, said two ends are gone up activity orientation has a vertical rod; The handing-over of vertical rod upper end has a terminal pad; Terminal pad level two directions respectively are hinged with a cross bar, and the other end of cross bar passes the last angle dish with side elevation, and go up the angle with this and coil and be hinged; End in the middle of a cross bar in the brace unit, two ends extends in the brace unit, hinged through a hinge disc; Brace end in the middle brace unit is hinged in the brace unit, two ends on the brace; Said mattress fabric both sides are positioned on the cross bar of two side elevations.

Described related facade is provided with a brace unit, and the brace of two intersections is arranged with spacing sheath respectively at the pin joint place in the brace unit.Utilize this spacing sheath to improve the stressed of these brace unit two braces.

Said spacing sheath body is one section can be set in the outer hollow tube of brace; This hollow tube middle part offers the rivet hole that crosses; Outer surface at hollow tube one end also is provided with a lug boss, and this lug boss is towards parallel with the direction of rivet hole, and is offset to a side of hollow tube.

The utlity model has reasonable in design, have following beneficial effect, one of which, support more firmly, the middle part of bed is provided with the brace unit of two groups of correlations, and two groups of brace unit lean on relatively nearer, strengthen the supporting role at bed middle part greatly; Two, three groups of brace groups are set up in the bed both sides, make head and foot rationally to be supported, even be seated at the two ends of bed, also can not produce the phenomenon that warps, and meet safety standard; Three, the almost isometric design of two cross bars in the brace unit, two ends of bed two side elevations, height neat and consistent after the folding; Four, two brace crosspoints of related two side elevations are provided with spacing sheath, can improve the support force of related facade brace; Five, the brace unit at bed two ends is the design of symmetry or same structure, facilitates to assembling.

Description of drawings:

Below in conjunction with concrete legend the utility model is further specified:

The one-sided elevational schematic view of Fig. 1 folding bed

The one-sided facade folded state sketch map of the folding celebrating of Fig. 2

Fig. 3 folding bed support schematic perspective view

The related facade oblique cell of Fig. 4 ruggedized construction

Fig. 5 folding bed schematic perspective view

Fig. 6 has camp bed support sketch map now

Wherein

1-mattress fabric 10-support 11-side elevation

The related facade of brace unit 12-in the middle of brace unit, the 111-two ends 112-

2-brace 3-goes up angle dish 4-inferior horn dish

5-vertical rod 6-terminal pad 7-cross bar

The spacing sheath 91-of 8-hinge disc 9-rivet hole

The 92-lug boss

The specific embodiment:

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 5, folding bed comprises mattress fabric 1 and support 10, and support 10 has symmetry or two identical side elevations, and the related facade 12 that connects two side elevations 11; Described two side elevations 11 and related facade 12 all contain the brace unit, and every group of brace unit is made up of two mutual cross-articulation in middle part brace 2 together; Whole between brace unit and adjacent brace unit through hinged formation support; Two side elevations 12 have three groups of brace unit respectively, comprise brace unit, two ends 111 and middle brace unit 112; Brace unit, two ends 111 is hinged through upper and lower angle dish 3,4 with the brace unit in the related facade 12; Two braces, 2 cross-articulation points in the brace unit, said two ends 111 are gone up activity orientation has a vertical rod 5; The handing-over of vertical rod 5 upper ends has a terminal pad 6; Terminal pad 6 levels two directions respectively are hinged with a cross bar 7, and the other end of cross bar 7 passes the last angle dish 3 with side elevation, and go up the angle with this and coil 3 and be hinged; End in the middle of a cross bar 7 in the brace unit, two ends 111 extends in the brace unit 112, hinged through a hinge disc 8; Brace 2 ends in the middle brace unit 112 are hinged on the brace in the brace unit, two ends 111, play relation and function, and two braces 2 in this brace unit, centre 112 can be selected the less rod member of bore; Mattress fabric 1 both sides are positioned on the cross bar 7 of two side elevations, and like Fig. 5, the bed body is smooth, and two ends obtain good supporting.

Fig. 1 and Fig. 2 are respectively the one-sided facade 11 of folding bed and launch and the folded state sketch map, and explain for ease it is isolated, and 12 brace unit that adopt an intersection of related facade, the effect of related location two side elevations 11.

With reference to Fig. 3 and Fig. 4; Described related facade 12 is provided with a brace unit, and the brace 2 of two intersections is arranged with spacing sheath 9 respectively in the brace unit at the pin joint place, and these spacing sheath 9 main bodys are one section hollow tube that can be set in outside the brace 2; This hollow tube middle part offers the rivet hole 91 that crosses; Outer surface at hollow tube one end also is provided with a lug boss 92, and this lug boss 92 is towards parallel with the direction of rivet hole 91, and is offset to a side of hollow tube.This lug boss 92 is after brace is opened; Play supporting role, can above stressed of these brace 2 pin joints be directly passed to another brace pin joint with hypomere through lug boss 92, walk around pin joint another root brace; Can avoid pin joint impaired; Protection brace effect, otherwise, make brace 2 on the related facade 12 can adopt the thinner bore or the rod member of small walled more.

Claims

1. a folding bed comprises mattress fabric and support, and support has symmetry or two identical side elevations, and the related facade that connects two side elevations; Described two side elevations and related facade all contain the brace unit, and every group of brace unit is made up of two middle part mutual cross-articulation braces together; Whole between brace unit and adjacent brace unit through hinged formation support, it is characterized in that two side elevations have three groups of brace unit respectively, comprise brace unit, two ends and middle brace unit; Brace unit, two ends is hinged through upper and lower angle dish with the brace unit in the related facade; 2 brace cross-articulation points in the brace unit, said two ends are gone up activity orientation has a vertical rod; The handing-over of vertical rod upper end has a terminal pad; Terminal pad level two directions respectively are hinged with a cross bar, and the other end of cross bar passes the last angle dish with side elevation, and go up the angle with this and coil and be hinged; End in the middle of a cross bar in the brace unit, two ends extends in the brace unit, hinged through a hinge disc; Brace end in the middle brace unit is hinged in the brace unit, two ends on the brace; Said mattress fabric both sides are positioned on the cross bar of two side elevations.

2. a kind of folding bed according to claim 1 is characterized in that described related facade is provided with a brace unit, and the brace of two intersections is arranged with spacing sheath respectively at the pin joint place in the brace unit.

3. a kind of folding bed according to claim 2; It is characterized in that spacing sheath body is one section and can be set in the outer hollow tube of brace; This hollow tube middle part offers the rivet hole that crosses; Outer surface at hollow tube one end also is provided with a lug boss, and this lug boss is towards parallel with the direction of rivet hole, and is offset to a side of hollow tube.