CN2046335U

CN2046335U - Adjustable multi-purpose turning panel suspended by four rods

Info

Publication number: CN2046335U
Application number: CN 88213722
Authority: CN
Inventors: 胡文成
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-08-26
Filing date: 1988-08-26
Publication date: 1989-10-25

Abstract

The utility model provides an adjustable multi-purpose turning panel suspended by four rods, which is fixed on the fixing face. The double rocking lever of the utility model is driven and supported through a connecting lever. The adjustment and locking of the position are completed by a clutch. The composite panel is composed of a working face, a sitting and decubital bolster face, an artistic decorating face, which can freely invert, the height and the angle can be adjusted freely. The utility model can be hung on the stationary plane (such as wall surface) as artwork ornament. The utility model is suitable for family use of minor living space or other places of minor space, and students learning at home. The adjustable multi-purpose turning panel suspended by four rods can alternate tables, chairs, beds, workbenches, drawing frames, drawing picture easels, etc.

Description

Adjustable multi-purpose turning panel suspended by four rods

The invention belongs to the family life articles for use.

Present common table, chair, bed, platform case, carriage etc. mostly are four pin console modes, and floor space is bigger, even folding furniture also will take certain area, can not make full use of the useful space, the particularly inconvenience of family that this is less to many living spaces.Should not replace mutually between the general furniture, promptly can not one-object-many-purposes.When meeting need of work platform case such as cutting, flatiron, drawing drawing, culinary cuisine, household supplies repairing when family, have to promptly be not suitable for replacements such as desks, also inconvenient, also can cause desktop damage in various degree sometimes.In addition, the writing desk of many families, height, the gradient of workbench case are fixed, and can not increase people's fatigue strength because of people, suitable because of work, reduce operating efficiency.Especially children, they constantly increase by health, need to adjust at any time the height and the gradient of writing, reading desktop.Otherwise the time is long slightly, and children are felt painstakingly, and is tired easily, also can form incorrect sitting-pose, so that cause that skeleton deformity and eyesight descend.And existing family tables and chairs can't satisfy the needs of these aspects.

The purpose of this invention is to provide a kind of hangable, work top is turning, the height and the adjustable Multipurpose templet of the gradient, have multinomial functions such as table, chair, bed, platform case, frame, can adjust optimal read, writing position arbitrarily according to children's height, grow up healthy and sound in all respects to guarantee children.The time spent is not suspended on the stationary plane Multipurpose templet as the Handicraft decorative thing.

The present invention adopts the principle design of four bar double rocker mechanisms.(seeing accompanying drawing) rocking bar (1) adds stationary plane (2) (be fixed hinge (5) to (6) distance) and equals rocking bar (4) and add connecting rod (3) (when hanging the position from above by stationary plane).Mainly form by fixed hinge (5) (6), rocking bar (1) (4), connecting rod (3), plate (12), clutch (8), working face trip shaft (11) and position fixing handle (7) etc.Fixed hinge (6), (5) are fixed on the stationary plane (2), and two rocking bars (1), (4) one ends are axle with fixed hinge (6), (5), rotate between upper and lower two limit positions, and the other end drives by connecting rod (3).Gripper shoe (12).In the middle of connecting rod (3) one ends and rocking bar (1) hinged place clutch (8) is housed, clutch shaft double as hinge, the height of plate, angle transfer to after the desired location expendable locked by clutch; Connecting rod (3) center position is by working face trip shaft (11) web (12), and connecting rod (3) can relatively rotate with plate (12); The other end of connecting rod (3) and rocking bar (4) one ends are hinged by the working face position fixing handle, when needing working face (10) with Handicraft decorative face (9) upset, pull out the position fixing handle pin, plate (12) can freely overturn, and with one of axisymmetric two pin-and-holes that overturn, release handle is promptly located on alignment pin alignment sheets (12) end face, for enlarging the adjustable operating position of plate (12), offer a long slot bore on rocking bar (1), clutch shaft can slide in groove, makes rocking bar (1) adjustable length.For making big plate face upset free and relaxed, can respectively increase a torsionspring that overcomes deadweight at fixed hinge (6) (5) and rocking bar (1) (4) hinged place.Workbench case face (10) and Handicraft decorative face (9) are made in the positive and negative two sides of plate (12).Plate (12) also can be made into composite plate, and the Handicraft decorative face is made box-like mainboard, and the outside is the Handicraft decorative face at the bottom of the box, subplate is made of one by workbench case face and seat soft cushion face for sleeping in, can positive and negatively pack in the box-like mainboard, the two sides is all turning upwards uses, and becomes the composite plate with three faces.This Multipurpose templet also can attach two to four bars of removably living; in order to changing the Handicraft decorative face; be protection Handicraft decorative face glaze, the upright position of a double as drawing, calligraphy, folder drawing paper, stretching painting canvas, read, read spectrum and write, drafting instrument anti-slip bar (promptly using the backing pressure bar) more.

It is many that compared with the prior art the present invention has function, applicability is wide, simple in structure, easy to operate, the time spent does not take effective area, and upset is hung and got up promptly to become the Handicraft decorative thing, and the height of plate face and angle can arbitrarily be adjusted, for all kinds of needs of work provide easily suitable optimum position, especially, children provide necessary condition for keeping the better learning posture.

The present invention is described in further detail below with reference to accompanying drawing.

Accompanying drawing is concrete structure diagrammatic side views of the present invention (both sides mechanism is a symmetry fully).

Embodiment of the present invention are made by following method: in the optimum position of stationary plane (as metope) (2), load onto fixed hinge (6) (5) securely with expansion bolt or stud etc. and on fixed hinge (6) (5), load onto rocking bar (1) (4) and torsionspring respectively, the other end of rocking bar (1) (4) is used triangled tip teeth embedding clutch (8) and position fixing handle (7) double as hinge respectively, load onto connecting rod (3), clutch (8) is fixedly connected by clutch shaft with connecting rod (3), clutch and rocking bar (1) slidably, clutch locks is promptly fixing.Position fixing handle is fixed on the connecting rod (3), and rocking bar (4) is hinge with the position fixing handle, goes up at connecting rod (3) then and loads onto plate (12) with trip shaft (11).When plate was small size, available timber etc. were made two-sided veneer.When plate is large scale, can be made into three composite plates, and it is folding to can be made into plate two foldings, and the folding leg is installed in the plate outer end simultaneously.Loosen the clutch (8) before the work is adjusted plate face height and angle to the optimum position of working, and locking clutch (8) gets final product work.The time spent is not pulled out the position fixing handle pin, is axle with working face trip shaft (11), and Handicraft decorative face (9) turns over to top, loosen position fixing handle (7) location, loosen the clutch (8) will revolve on the rocking bar (1) again, drives plate (12) with its motion, while rocking bar (4) is movement therewith also, outreach behind the extreme position, plate working face (10) screws clutch (8) near stationary plane (2), plate (12) promptly is fixed, and Handicraft decorative face (9) outwards hangs on the stationary plane.

The alternative table of this Multipurpose templet, chair, bed, platform case, drawing grillage, paint, read music stand etc.

Claims

1, a kind of four bars hang upset adjustable multipurpose plate, are made up of fixed hinge [6] [5], rocking bar [1] [4], plate [12] etc.It is characterized in that said rocking bar [1] [4] one ends are articulated in respectively on the stationary plane [2] by fixed hinge [6] [5], the other end is by distinguishing hinged drive with connecting rod [3] two ends, gripper shoe [12], and on rocking bar [1], offer a long slot bore, rocking bar [1] is equipped with by the long slot bore adjustment with connecting rod [3] hinged place is middle, control panel [12] height and angle, and can be expendable locked and the clutch [8] of double as hinge, be equipped with in connecting rod [3] and rocking bar [4] hinged place and can make working face [10], the position fixing handle [7] of Handicraft decorative face [9] upset location and double as hinge, plate [12] end face is provided with the dowel hole of two symmetries, and the axle [11] that can make plate [12] upset is equipped with in the centre of connecting rod [3].

2, Multipurpose templet according to claim 1, it is characterized in that plate (12) can be made into the two-sided veneer of have working face (10) and Handicraft decorative face (9), or also being added with three composite plates of sitting the soft cushion face that crouches, plate (12) is set up removably backing pressure bars of using all around more.

3, Multipurpose templet according to claim 1 is characterized in that two rocking bars (1) (4) and fixed hinge (6) (5) hinged place respectively be equipped with a torsionspring that overcomes deadweight.

4, according to claim 1,2 described Multipurpose templets, it is characterized in that plate (12) can fold in two foldings, folding leg is installed in its outer end.