CN203789448U

CN203789448U - Folding framework

Info

Publication number: CN203789448U
Application number: CN201420200292.9U
Authority: CN
Inventors: 郑世平; 郑天夏; 范克安
Original assignee: FUJIAN ZHENGSHENG COMMODITIES Co Ltd
Current assignee: FUJIAN ZHENGSHENG COMMODITIES Co Ltd
Priority date: 2014-04-23
Filing date: 2014-04-23
Publication date: 2014-08-27
Anticipated expiration: 2024-04-23

Abstract

The utility model relates to a folding framework, which comprises upper and lower frame bodies and central supporting columns, wherein each of the upper and lower frame bodies is formed by hinging the end portions of two symmetrical or identical U-shaped rods; two U-shaped rod end portions of the upper and lower frame bodies are respectively hinged to upper and lower end portions of the central supporting columns; two sides of the central supporting column are respectively provided with supporting rods and two ends of the supporting rod are respectively hinged to the U-shaped rods of the upper and lower frame bodies; an oblique U-shaped rod is set between two ends of a framework; and two arm sections of the oblique U-shaped rod are respectively hinged to supporting rods at two ends of the framework, and the two end portions thereof are respectively hinged to sliders of two central columns. The characteristics of the folding framework in the utility model are that the upper and lower frame bodies are respectively constituted of the two U-shaped rods through hinge; a complete spacious opening structure can be opened; a storage container with an upward opening is easily made; the upper and lower frame bodies are linked with the help of the central supporting column and the supporting rods at two sides; and the two ends of the framework is supported by six supporting columns, thus the framework can bear heavier weight, multi-layer stack is obtained and the framework can be used for supporting other objects, like a desk face and a small seat face.

Description

A kind of folded frame

Technical field:

The utility model relates to a kind of folded frame, especially utilizes this folded frame, can manufacture the implements such as accommodating container, layer cabinet, luggage case or pet box.

Background technology:

As everyone knows, folding frame in use, can be opened and overhang larger space, to hold more article; Volume after folding is small and exquisite, takies collection and carrying domain still less.As CN100459904C, disclosed is a by name portable folding frame mechanism, and this frame mechanism comprises: two side frames of establishing for layer framework are at least provided with up and down two frames layer by layer between two side frames; Layer frame connected mutually and spelled and form by articulated elements by two symmetrical deckle boards; The articulated elements two ends of each levels frame are connected by connecting rod; Each layer of frame two ends are hinged with two side frames respectively; Connecting rod is provided with the coupling sleeve consisting of sleeve and the pole that is hinged on its both sides; The sleeve kink of sleeve coupler is on connecting rod, and sleeve both sides strut ends is hinged with two side frames respectively.During use, rely on each position that forms framework to be hinged, can conveniently launch, under the restriction of connecting rod, form a constitutionally stable framework.During carrying, people only need insert hand the handle aperture at framework surface layer frame middle part, upwards guide and support gently, rely on being hinged between the two boards that forms Folding structure layer frame, can make the Folding structure layer frame back side relatively amount to, and drive framework two side frames inwardly to close up, form rugosity, its volume-diminished, greatly facilitates storage and carries.This technology provides a kind of thinking of folded frame, but this framework can only, at lateral opening, limit to the purposes of framework.How to improve the deficiencies in the prior art, design a kind of lateral opening that remains with, top becomes the framework of open design, becomes the object of the utility model research.

Summary of the invention:

The purpose of this utility model is a kind of upper and lower framework of design U-shaped bar is hinged forms by two, and the folded frame supporting by center pole and supported on both sides bar.

Technical solutions of the utility model are achieved in that a kind of folded frame, comprise upper and lower framework and center pole, and center pole, in framework two ends, is supporting upper and lower framework; It is characterized in that upper and lower framework is hinged and is formed by two symmetries or identical U-shaped boom end respectively, two U-shaped boom ends of described upper and lower framework, are hinged on respectively the upper and lower end of center pole; The both sides of described center pole, are respectively equipped with a support bar, and these support bar two ends are hinged with the U-shaped bar of upper and lower framework respectively; Between framework two ends, be also provided with an oblique U-shaped bar, two arm sections of this oblique U-shaped bar are hinged on respectively on the support bar at framework two ends, both ends are hinged on respectively on the slide block of two center poles, this slide block is slidably located on center pole, framework is opened and is put in place, and described slide block is conflicted on the U-shaped bar and center pole articulated section of lower frame body.

Described center pole is laminated structure, and two U-shaped boom ends of upper and lower framework are hinged on respectively the inner side of the upper and lower end of center pole; Described center pole, is at least hinged with central foot pad in bottom; Described support bar is hinged on the inner side of U-shaped bar, on the U-shaped bar pin joint of support bar and lower frame body, is hinged with batter pad, this batter pad outside in U-shaped bar; Described central foot pad and batter pad ground terminal are in same level.

Described center pole upper end is hinged with foot pad, and on this, foot pad is provided with tenon towards upper surface; The central foot pad of center pole lower end down end face has the groove identical with described tenon.

A handle is located by bearing pin in the both sides of described upper foot pad, and this handle is suitable with upper foot pad thickness, and handle upwards swings the two U-shaped bars that can paste upper frame body; Described U-shaped pole pair answers handle outer place to be respectively equipped with spacer pin, and this spacer pin, when handle swings upwards into, is folded in the both sides of handle, forms the position limiting structure of upper frame body two U-shaped bar foldings.

Described support bar lower end is hinged with correcting sheet, and this correcting sheet one end is hinged on the pin joint of support bar and U-shaped bar, and the outside in U-shaped bar, and the other end is hinged on support bar; Described batter pad inner side forms the deep gouge of placing correcting sheet, and described correcting sheet is put into after described deep gouge, hinged with support bar, U-shaped bar and batter pad.

The maximum feature of the utility model is upper and lower framework U-shaped bar is hinged forms by two to have complete moulding, and can strut a complete open ports structure, is conveniently made into opening up accommodating container; Upper and lower framework is associated by the support bar of center pole and both sides, and framework two ends form six shore supports, can make framework bear larger weight, realizes multiple-level stack or is used for supporting other article, as desktop or stool face; Moreover framework two ends utilize oblique U-shaped bar associated, and form gusseted, avoid rectangle four limits in two ends may occur the defect swinging.

Accompanying drawing explanation:

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

Fig. 1 folded frame schematic perspective view

Fig. 2 folded frame folded state schematic diagram

The stacking schematic diagram of Fig. 3 folded frame

Fig. 4 central authorities' foot pad and upper foot pad are related to schematic diagram

Fig. 5 batter pad and correcting sheet are related to schematic diagram

Wherein

1-upper frame body, 11-U-shaped bar, 12-spacer pin, 2-lower frame body

3-center pole, 31-slide block, 4-support bar, 41-correcting sheet

Section 6-handle at the bottom of 5-oblique U-shaped bar 51-arm section 52-U

7-central foot pad 71-groove 8-upper foot pad 81-tenon

9-batter pad, 91-deep gouge

The specific embodiment:

With reference to Fig. 1, Fig. 2 and Fig. 3, folded frame, comprises upper frame body 1, lower frame body 2, center pole 3, support bar 4 and oblique U-shaped bar 5; Upper frame body 1, lower frame body 2 are hinged and are formed by two symmetries or identical U-shaped bar 11 ends respectively, more specifically say two U-shaped bar 11 ends of upper and lower framework, be hinged on respectively the inner side of the upper and lower end of center pole 3, center pole 3 adopts laminated structure, as iron plate or aluminium section bar; Support bar 4 is distributed in the two ends of framework, support bar stands in the both sides of center pole 3 for 4 minutes, and parallel with center pole 3, these support bar 4 two ends are hinged with the U-shaped bar 11 of upper and lower framework respectively, and this pin joint is near the turning of U-shaped bar 11, and support bar 4 is hinged on the inner side of U-shaped bar 11, it is together with center pole 3, the six shore supports structures that form framework, make framework can bear larger weight, realize multiple-level stack or support other article.

Between framework two ends, be also provided with an oblique U-shaped bar 5, two arm sections 51 of this oblique U-shaped bar 5 are hinged on respectively on the support bar 4 at framework two ends, both ends are hinged on respectively on the slide block 31 of two center poles, and the two ends of section 52 associated framework at the bottom of the U of oblique U-shaped bar 5 can increase the rigidity intensity between framework two ends; And U-shaped bar 11 parts of two arm sections 51 and support bar 4 and lower frame body 2 form gusseted, avoid occurring because of rectangle moulding the defect swinging; Above-mentioned slide block 31 is slidably located on center pole 3, and framework is opened and put in place, and described slide block 31 is conflicted on the U-shaped bar and center pole 3 articulated sections of lower frame body 2, forms stressed support.

In addition, center pole 3 bottoms are hinged with central foot pad 7, and upper end is hinged with foot pad 8; On the U-shaped bar pin joint of support bar 4 and lower frame body 2, be hinged with batter pad 9, this batter pad 9 outside in U-shaped bar 11; Described central foot pad 7 and batter pad 9 ground terminals, in same level, provide the need of steady placement, moreover when two frameworks are stacked, above-mentioned batter pad 9 can ride over upper frame body 2 edges of lower floor's framework, forms firm intussusception relation, as Fig. 3.

As Fig. 3 and Fig. 4, the upper foot pad 8 of center pole 3 upper ends, is provided with tenon 81 towards upper surface; The central foot pad 7 of center pole 3 lower ends has the groove 71 identical with described tenon 81 towards lower surface, when two frameworks are stacked, the central foot pad 7 of upper strata framework is set up in the tenon 81 of the upper foot pad 8 of lower floor's framework by groove 71, can avoid upper and lower layer framework left and right sidesing shifting, coordinate with above-mentioned batter pad 9, jointly form the firm intussusception relation of upper and lower layer framework.

As Fig. 4 and Fig. 1, in the both sides of upper foot pad 8, by bearing pin, locate a handle 6, this handle 6 is suitable with upper foot pad 8 thickness, and handle 6 upwards swings the two U-shaped bars that can paste upper frame body 1; The corresponding handle of two U-shaped bars 11 6 places, outer at upper frame body are respectively equipped with spacer pin 12, this spacer pin 12 is when handle 6 swings upwards into, be folded in the both sides of handle 6, form the position limiting structure of 1 liang of U-shaped bar of upper frame body folding, as Fig. 1, under this kind of state, even if both hands lift two U-shaped bars 11 of upper frame body 1, also framework folding can not risen, and handle 6 facilitates for movable frame.

With reference to Fig. 5 and Fig. 1, in support bar 4 lower ends, be hinged with correcting sheet 41, these correcting sheet 41 one end are hinged on the pin joint of support bar 4 and U-shaped bar 11, and the outside in U-shaped bar 11, and the other end is hinged on support bar 4; Described batter pad 9 inner sides form the deep gouge 91 of placing correcting sheet 41, correcting sheet 41 is put into after described deep gouge 91, hinged with support bar 4, U-shaped bar 11 and batter pad 9, now, only need a pin joint, can guarantee that batter pad 9 remains the angle of design, avoid producing rotation at use procedure batter pad 9, affect balanced support.

From Fig. 1 to Fig. 3, can find out, folded frame of the present utility model, in its outside, superscribe soft fabric, as oxford or gauze, and be designed with zip mode door curtain in top or the two sides of framework, can be used to do accommodating container or layer cabinet, as containing box, and can place by multiple-level stack, article are taken in side, it is quite convenient to use; And as Fig. 1, can single frame use, superscribing after gauze, lateral opening, can be designed to pet box; Or be directly arranged with cloth bag, form opening up admission extinguisher, or can be used as emergent garbage can; If cover hard cover at upper frame body again, the stool that is seated and has a rest can be provided, or cover desktop, the need of temporary dining can be provided, be especially applicable to outdoor use; If at central foot pad and batter pad position, load onto roller, can form a small handcart; On a center pole, install pull bar again, can be combined into folded luggage case.Concrete use-case does not enumerate at this, and every concrete utilization that utilizes said frame structure, or the structure of distortion slightly all belong to the row of the utility model protection.

Claims

1. a folded frame, comprises upper and lower framework and center pole, and center pole, in framework two ends, is supporting upper and lower framework; It is characterized in that upper and lower framework is hinged and is formed by two symmetries or identical U-shaped boom end respectively, two U-shaped boom ends of described upper and lower framework, are hinged on respectively the upper and lower end of center pole; The both sides of described center pole, are respectively equipped with a support bar, and these support bar two ends are hinged with the U-shaped bar of upper and lower framework respectively; Between framework two ends, be also provided with an oblique U-shaped bar, two arm sections of this oblique U-shaped bar are hinged on respectively on the support bar at framework two ends, both ends are hinged on respectively on the slide block of two center poles, this slide block is slidably located on center pole, framework is opened and is put in place, and described slide block is conflicted on the U-shaped bar and center pole articulated section of lower frame body.

2. a kind of folded frame according to claim 1, is characterized in that center pole is laminated structure, and two U-shaped boom ends of upper and lower framework are hinged on respectively the inner side of the upper and lower end of center pole; Described center pole, is at least hinged with central foot pad in bottom; Described support bar is hinged on the inner side of U-shaped bar, on the U-shaped bar pin joint of support bar and lower frame body, is hinged with batter pad, this batter pad outside in U-shaped bar; Described central foot pad and batter pad ground terminal are in same level.

3. a kind of folded frame according to claim 2, is characterized in that center pole upper end is hinged with foot pad, and on this, foot pad is provided with tenon towards upper surface; The central foot pad of center pole lower end down end face has the groove identical with described tenon.

4. a kind of folded frame according to claim 3, is characterized in that a handle is located by bearing pin in the both sides of foot pad, and this handle is suitable with upper foot pad thickness, and handle upwards swings the two U-shaped bars that can paste upper frame body; Described U-shaped pole pair answers handle outer place to be respectively equipped with spacer pin, and this spacer pin, when handle swings upwards into, is folded in the both sides of handle, forms the position limiting structure of upper frame body two U-shaped bar foldings.

5. a kind of folded frame according to claim 2, is characterized in that support bar lower end is hinged with correcting sheet, and this correcting sheet one end is hinged on the pin joint of support bar and U-shaped bar, and the outside in U-shaped bar, and the other end is hinged on support bar; Described batter pad inner side forms the deep gouge of placing correcting sheet, and described correcting sheet is put into after described deep gouge, hinged with support bar, U-shaped bar and batter pad.

6. according to a kind of folded frame described in claim 1,2 or 3, it is characterized in that the end of two U-shaped bars of upper and lower framework is hinged on respectively upper end and the bottom of center pole; This pin joint is also hinged with foot pad and central foot pad simultaneously.