CN203000087U

CN203000087U - Folding bed

Info

Publication number: CN203000087U
Application number: CN 201220382700
Authority: CN
Inventors: 郑世平
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-03
Filing date: 2012-08-03
Publication date: 2013-06-19
Anticipated expiration: 2022-08-03

Abstract

The utility model relates to a folding bed, comprising a mattress fabric and a support frame, wherein the support frame comprises four vertical faces; two side vertical faces are same to or symmetrical with each other, and are respectively formed by two sets of diagonal rods through a first upper foot plate and a first lower foot plate, a vertical rod is pivotally connected on a crossed linkage point of each set of diagonal rods, a triangle disc is hingedly connected on the upper end of the vertical rod, the triangle disc is hingedly connected with a cross bar in each of two horizontal directions, the other ends of the two cross bars are hingedly connected with the first upper foot plate and a second upper foot plate on a same side vertical face; and the mattress fabric is parallelly supported by the cross bars on the two side vertical faces, wherein a lower end of the vertical rod is hingedly connected with a support rod, the other end of the support rod is hingedly connected on a loop, the loop is hingedly connected on the diagonal rod hingedly connected to the second upper foot plate, a spacing ring is arranged on the diagonal rod, and when folding bed is unfolded in place, the loop is abutted against the spacing ring. The added support rod can not only restrict a defect that the vertical swings outwards when is stressed, and the can also directly support the diagonal rods at two ends, thereby raising a bearing capability of the folding bed.

Description

A kind of folding bed

Technical field:

The utility model belongs to the small stores field, particularly a kind of Simple folding bed in order to have a rest such as leisure, field work or workplace that is applicable to travel.

Background skill wood:

existing folding bed is developed by folding seat, as scheme as shown in l, its structure comprises mattress fabric l and support, support minute two (being accustomed to address by people) and four of both sides facade, each facade contains by two mutual intersections and hinged brace 2 and forms, 2 of brace 2 and adjacent braces are whole by hinged formation one support: two side elevations claim shape in pairs, respectively by first upper foot disk 3 of two groups of brace groups through the middle part, the first leftover bits and pieces dish 4 is hinged to, the cross-articulation point of every group of brace is articulated with a vertical rod 5, vertical rod 5 upper ends are hinged with a triangular plate 6, each hinged cross bar 7 that is connected on triangular plate 6 level two directions, the other end of cross bar 7 is hinged on on side elevation the second upper foot disk 3l: the cross bar on two side elevations forms the parallel mattress fabric that supporting.This product has folding convenient, it is little that folding plays volume, and portable characteristics provide nest to need whenever and wherever possible, generally being subject to market welcomes, but under pressurized, easily inside compression deformation occurs at the triangular plate place, and the bottom of two vertical rods 5 can outwards be shown due to four sections cross bars of support mattress fabric, for this reason, need to adopt ribbon 8 associations between the bottom of two vertical rods 5, dot out in figure, play effect of contraction.How to improve the support of existing folding bed, namely become the object of the utility model research.

Summary of the invention:

The purpose of this utility model be design a kind of a support bar between brace, is set up up in vertical rod and end in the brace of two groups of both sides, the folding bed of raising support effect.

Technical solutions of the utility model are achieved in that a kind of folding bed, comprise mattress fabric and support, support divides two and four of both sides facade, and each facade contains two and mutually intersects and hinged brace, and is whole by hinged formation one support between brace and adjacent brace; Two side elevations are identical or become symmetrical structure, be hinged to through the first upper foot disk, the first leftover bits and pieces dish by two groups of brace groups respectively, the cross-articulation point of every group of brace is articulated with a vertical rod, the vertical rod upper end is hinged with a triangular plate, each hinged cross bar that is connected on triangular plate level two directions, the other end of two cross bars is hinged on on side elevation the first upper foot disk and the second upper foot disk; Cross bar on two side elevations forms the parallel mattress fabric that supporting, the hinged support bar in bottom that it is characterized in that vertical rod, the other end of support bar is hinged on a kink, this kink be set in the hinged brace of the second upper foot disk on, this brace is provided with a spacing ring, open at folding bed and put in place, described kink is conflicted on this spacing ring.The support bar of setting up had both played the defective that the restriction vertical rod is shown after stressed outward, also can play a supporting role to the brace at both ends.

On the resistance surface of described kink and spacing ring, be respectively equipped with the fastening point that cooperatively interacts, this fastens the rotation of some restriction kink.

Described support bar is on the same group in brace, and the inboard with the second hinged brace of leftover bits and pieces dish utilizes this brace to limit its position, avoids stressed backward outer the showing of vertical rod.

The utility model is for existing folding bed defective, do suitable improvement, between the brace and vertical rod at both ends, increase respectively by a support bar, not only can play the defective that the restriction vertical rod is shown after stressed outward, and can play to the brace at both ends direct supporting role, make folding bed both ends holding capacity stronger, especially four outstanding empty corner positions, can obtain more directly supporting, under equal brace standard, can increase the weight capacity of folding bed.

Description of drawings:

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

The existing folding bed schematic perspective view of figure l

Fig. 2 folding bed single side bracing schematic diagram

Fig. 3 folding bed support schematic perspective view

Wherein

L one mattress fabric 2 one brace 2l one spacing rings 22 1 fasten point

The 3 one the first upper foot disk 3l one second upper foot disks the 4 one the first leftover bits and pieces dish 4l one second leftover bits and pieces dishes

5 one vertical rod 6 one triangular plate 7 one cross bar 8 one ribbons

9 one support bar 9l one kinks

The specific embodiment:

With reference to Fig. 2 and Fig. 3, folding bed comprises mattress fabric l and support, and support divides two and four of both sides facade, and each facade contains two and mutually intersects and hinged

brace

2, and 2 of brace 2 and adjacent braces are whole by hinged formation one support; Two side elevations are same structure, perhaps become symmetrical structure, be hinged to through the first upper foot disk 3, the first leftover bits and pieces dish 4 by two groups of brace groups respectively, the cross-articulation point of every group of brace 2 is articulated with a vertical rod 5, vertical rod 5 upper ends are hinged with a triangular plate 6, on triangular plate 6 level two directions, each hinged other end that is connected to cross bar 7, two cross bars 7 is hinged on on side elevation the first upper foot disk 3 and the second upper foot disk 3l; Cross bar 7 on two side elevations forms the parallel mattress fabric l that supporting.

The utility model is a hinged support bar 9 in the bottom of every vertical rod 5, the other end of support bar 9 is hinged on a kink 9l, this kink 9l is set on homonymy and the hinged brace 2 of the second upper foot disk 3l, be provided with a spacing ring 2l on this brace 2, form stressed supporting role, to allow gravity be directly passed to support bar 9 by brace 2; On the resistance surface of described kink 9l and spacing ring 2l, be respectively equipped with the fastening point 22 that cooperatively interacts; Open at folding bed and put in place, kink 9l conflicts on this spacing ring 2l, fastens the rotation of point 22 restriction kinks 91 by this.

In addition, support bar 9 is on the same group in brace 2, and the inboard with the hinged brace 2 of the second leftover bits and pieces dish 4l utilizes stressed backward outer the showing of these brace 2 restriction support bars 9 and vertical rod 5, and the state of being kept upright can bear maximum gravity.

Claims

1. folding bed, comprise mattress fabric (1) and support, support divides two and four of both sides facade, and each facade contains two and mutually intersects and hinged brace (2), and is whole by hinged formation one support between brace (2) and adjacent brace (2); Two side elevations are identical or become symmetrical structure, be hinged to through the first upper foot disk (3), the first leftover bits and pieces dish (4) by two groups of brace groups respectively, the cross-articulation point of every group of brace (2) is articulated with a vertical rod (5), vertical rod (5) upper end is hinged with a triangular plate (6), each hinged cross bar (7) that is connected on triangular plate (6) level two directions, the other end of two cross bars (7) is hinged on on side elevation the first upper foot disk (3) and the second upper foot disk (31); Cross bar on two side elevations (7) forms the parallel mattress fabric that supporting, the hinged support bar in bottom (9) that it is characterized in that vertical rod (5), the other end of support bar (9) is hinged on a kink (91), this kink (91) be set in the hinged brace (2) of the second upper foot disk (31) on, this brace (2) is provided with a spacing ring (21), open when putting in place at folding bed, described kink (91) is conflicted on this spacing ring (21).

2. a kind of folding bed according to claim 1, is characterized in that being respectively equipped with the fastening point (22) that cooperatively interacts on the resistance surface of kink (91) and spacing ring (21), and this fastens point (22) restriction kink (91) rotation.

3. a kind of folding bed according to claim 1 is characterized in that support bar (9) is on the same group in brace (2), with the inboard of the hinged brace (2) of the second leftover bits and pieces dish (41).