CN2747460Y

CN2747460Y - Foldable globe frame

Info

Publication number: CN2747460Y
Application number: CN 200420094121
Authority: CN
Inventors: 吕金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-14
Filing date: 2004-10-14
Publication date: 2005-12-21
Anticipated expiration: 2014-10-14

Abstract

The utility model relates to a foldable globe frame, which comprises an upper bracing ring and a lower bracing ring. The center of the lower bracing ring is arranged with a fixing seat which projects on the lower bracing ring surface and supports by means of a radical direction rod, a piece of lamp shade cloth and a demountable supporting rib or rod which is used for connecting and supporting are arranged between the upper and the lower bracing rings. The lower bracing ring is movably connected with the fixing seat, that is the fixing seat is demountable fixedly connected with the radical direction rod, and the radical direction rod is rotating connected with the lower bracing ring. The utility model has simple, practical, fluent structure and simple, easy loading and unloading without special training. The fixing seat is separated from the radical direction rod after unloading the lamp shade, owing to the radical direction rod substantially entering the lower bracing ring surface after rotating, the lamp shade can be entirely compressed in a low space, all the elements can be flatly arranged, the extrusion of long-distance transporting can be ignored, and the unpacking qualified rate of product can be largely increased.

Description

A kind of collapsible gallery

Technical field

The utility model relates to a kind of support of civilian incandescent lamps cover body, is meant the gallery that a kind of lampshade itself and support thereof are all detachable, folding especially.

Background technology

Existing commercially available lampshade mainly contains two kinds of versions.A kind of is traditional conventional lampshade, has bracing ring up and down, and the vertical connection between two bracing rings, ribs or bar, bracing ring or rib, bar can be with decorations such as cloth or lacquers, bracing ring and rib or bar have been formed non-dismountable gallery, ornamental lampshade cloth is laid or be with to the appearance of frame by designing requirement, central authorities at the upper support circle are provided with the holder that supports by radial bars, the radial bars of holder or holder is provided with the support that is connected with lamp socket, this kind frame shape is simple in structure, be connected firmly, the intensity height, excessive shortcoming is also very obvious but it takes up room, greatly limited transportation, the performance of depot storage capacity, high even far away surpassing of cost of transportation produces, the summation of selling cost, the user is also very inconvenience when collection.In order to make full use of and to enlarge transport capacity and be convenient to collection, reduce totle drilling cost simultaneously, make retail price maintain one more on the reasonable levels, folding lampshade arises at the historic moment.The version of at present common folding lampshade is, ribs or bar all are positioned at the inboard of lampshade cloth, and the employing mode of being movably hinged is connected between one end and last or the lower support circle, and the other end inserts in the trepanning ad hoc on another bracing ring.For dismantling and assemble, ribs or bar expose outside more, are an incomplete product in fact.When lamp was bright, as do not install the decoration cloth additional on lampshade cloth, then the shade of ribs or bar will be shone upon on lampshade cloth by light, has greatly reduced the aesthetics of lampshade, finished product of low grade.As Chinese ZL00261113.9 patent " lampshade " structure of showing of giving, though this version has solved the shortcoming that the lampshade volume is big in the transportation, cost of transportation is high, but because ribs or bar are positioned at the inboard of lampshade cloth, assembling, dismounting i.e. effort are inconvenient again, lampshade cloth matter is vulnerable to potentiality injury, and it is loose and elongated that measuring fiber is prone to fatigability, causes lampshade cloth rate of tension to descend gradually even produces local collapse, moulded being damaged, service life is short.China's ZL01201772.8 patent " a kind of removable lampshade " also discloses the collapsible lampshade that a kind of ribs or bar are positioned at the lampshade inboard, its ribs or bar are trapezoidal shape, and positioner is set in the inboard of upper and lower bracing ring, for ribs or bar insertion and location, this lampshade face shaping is by the bending and the distribution decision of ribs or bar, processing request to ribs or bar is higher, the change of shape difficulty is as making special-shaped lampshade, the also corresponding raising of cost also is difficult for assembling.China's ZL99238729 patent " folding lampshade " discloses a kind of segmentation folding ribs or bar up and down, its complex structure, cost height; Ribs or bar need bigger be convenient to bend allow bit space, force the bigger gap of existence between ribs or bar and the lampshade cloth, associative perception and bulk strength are poor, lampshade cloth loses support and causes durability low.In addition, above-mentioned lampshade product all belongs to low grade products, the lampshade cloth forms of pasting one deck elastic force cloth in the inboard of bunting that adopt more, and lampshade cloth light transmittance height, the brace rod shade is heavy, and the light soften is low; In order to overcome the heavy problem of ribs or bar shade, the product that has installs vertical ornamental strip additional in the appearance of lampshade cloth and ribs or the corresponding position of bar, but after folding and long-time transportation, because of reason ornamental strips such as the temperature difference, extruding applying, distortion can occur even wrinkling, cloth comes off, the folding wrinkle of installing on the ornamental strip of back of unpacking can't be eliminated, and makes lampshade become substandard products or waste product.

The Chinese ZL02134975 patent " a kind of contractile folding lampshade " that has at the problems referred to above the applicant has provided a kind of improvement project, but its content has only related to the lampshade (holder is fixedlyed connected with the upper support circle) that is applicable to Unite States Standard, does not propose improvement project (holder is fixedlyed connected with the lower support circle) at the lampshade that is applicable to the Continental Europe.For European proposal, though after holder is fixedlyed connected with the lower support circle, still can adopt the design of ZL02134975 patent, but because the position of holder must be higher than lower support circle plane, therefore can not be with basic pressing the in lampshade dismounting back, transportation volume reduces limited, and dismounting is also finished the damage that occurs parts under the easy extruding in transportation in packing back, and the qualification rate of unpacking is descended.

Summary of the invention

The problem that the utility model need solve provides a kind of collapsible lampshade that can flatten substantially after Continental Europe, the dismounting that is applicable to.

Designed a kind of collapsible gallery according to the problems referred to above, comprise the upper support circle, the lower support circle, central authorities at the lower support circle are provided with the holder that supports by radial bars, holder is given prominence on lower support circle plane, on, being provided with lampshade cloth between the lower support circle is connected and the detachable ribs or the bar of supporting role with rising, ribs or bar and last, adopt hinged between the lower support circle, the jack inserted sheet cooperates and connects, be flexible connection between its lower support circle and the holder, be holder with radial bars between be dismountable fixedlying connected, between radial bars and lower support circle for being rotationally connected.

Fixedly connected between holder and radial bars adopt screw to be connected or mutually clamping realize.At this moment, radial bars is across on the lower support circle, and the hinged seat on its two ends and the lower support circle is hinged, or inserts and to be connected with the spliced eye position on the lower support circle.For assembling and needs easy to process, the quantity of radial bars is advisable with two, and its shape is trapezoidal shape or arcuation, on trapezoidal or arc top with the holder linkage section be with holder on the flat that adapts of dovetail draw-in groove.

When holder is one, its in the form of sheets, the centre has for lamp holder and passes and fixing through hole, the mapping of the both sides of holder be provided with the dovetail draw-in groove, this dovetail draw-in groove is connected on the radial bars about respectively.When holder has two, it all in the form of sheets, side at holder is provided with the dovetail draw-in groove, and two holders are connected on separately the radial bars respectively and superimposed up and down mutually and middle having for lamp holder passed and fixing through hole, and the dovetail draw-in groove left and right sides mapping on two holders in opposite directions.

The utility model is simple for structure, practical, smooth, and assembly and disassembly is simple easily, need not special training can finish.After the lampshade dismounting, holder separates with radial bars and can enter lower support circle plane basically because process is rotated radial bars, thereby lampshade integral body can be compressed in the very short space basically, but all parts are horizontal all, the extruding of long-distance transport can be ignored, and has increased substantially the unpacking qualification rate of product.

Description of drawings

Accompanying drawing 1～5th, the assembling of the utility model embodiment 1 and dismounting form schematic diagram; Accompanying drawing 5～9th, the assembling of the utility model embodiment 2 and dismounting form schematic diagram.

The specific embodiment

With reference to accompanying drawing as can be known, the lower support circle 1 of lampshade is rectangle and circle, can certainly be ellipse, rhombus or other suitable shapes.And lampshade itself is connected and the ribs or the bar of supporting role are formed with rising by the lampshade cloth between upper support circle, lower support circle and upper and lower bracing ring, because be detachable lampshade, so ribs or bar are inserted link or inserted sheet type; When being the inserted sheet type, adopt between ribs or bar and upper and lower bracing ring hinged, the jack inserted sheet cooperates and be connected.For the Europe class lampshade, holder 3 is connected with the lower support circle by trapezoidal or arc radial bars 2, this connection is also for removably connecting, be that rotation is hinged between radial bars and lower support circle wherein, spliced eye position 11 just is set on the lower support circle, and radial bars is inserted in the spliced eye position across lower support circle and two ends, but therefore 360 ° of left-right rotation, or hinged seat is hinged, and at this moment rotational angle may be comparatively restricted; And adopt screw to be connected between holder and radial bars or mutual clamping.When card connection, for connect reliable firmly and will be trapezoidal or arched top and holder linkage section 21 be processed into holder on dovetail draw-in groove 32 flat and the mutual tight fit that adapt.Holder has in the middle of then being processed into for lamp holder and passes and the disc of fixing through hole 31, and monolithic then needs process the dovetail draw-in groove in relative both sides in this way, the assembling back just as if stator linked up with about two radial bars; In this way two holders then every a dovetail draw-in groove is arranged, dovetail draw-in groove left and right sides mapping on two holders of assembling back is installed on respectively on separately the radial bars in opposite directions, and two holders overlap, and lamp holder passes the back from the through hole of centre makes two holders be integral and play the effect of supporting lampshade by the hold-down nut on the lamp holder.

Claims

1, a kind of collapsible gallery, comprise upper support circle, lower support circle (1), central authorities at the lower support circle are provided with the holder (3) that supports by radial bars (2), holder is given prominence on lower support circle plane, being provided with lampshade cloth between upper and lower bracing ring is connected and the detachable ribs or the bar of supporting role with rising, adopt between ribs or bar and upper and lower bracing ring hinged, the jack inserted sheet cooperates and is connected, it is characterized in that being between lower support circle and the holder flexible connection

Be dismountable fixedlying connected between described holder and the radial bars, between radial bars and lower support circle for being rotationally connected.

2, collapsible gallery according to claim 1 is characterized in that adopting between holder and radial bars screw to be connected, or mutual clamping.

3, collapsible gallery according to claim 2 is characterized in that radial bars across on the lower support circle, and the hinged seat on its two ends and the lower support circle is hinged, or inserts and to be connected with the spliced eye position (11) on the lower support circle.

4, collapsible gallery according to claim 3 is characterized in that described radial bars is trapezoidal shape or arcuation, on trapezoidal or arc top with holder linkage section (21) be with holder on the flat that adapts of dovetail draw-in groove.

5, collapsible gallery according to claim 4, it is characterized in that holder in the form of sheets, the centre has for lamp holder and passes and fixing through hole (31), the mapping of the both sides of holder be provided with dovetail draw-in groove (32), this dovetail draw-in groove is connected on the radial bars about respectively.

6, collapsible gallery according to claim 4, it is characterized in that holder has two and all in the form of sheets, side at holder is provided with dovetail draw-in groove (32), two holders are connected on separately the radial bars respectively and superimposed up and down mutually and middle having for lamp holder passed and fixing through hole (31), and the dovetail draw-in groove left and right sides mapping on two holders in opposite directions.