CN2413005Y

CN2413005Y - Foldable rolling shutter door and window

Info

Publication number: CN2413005Y
Application number: CN 00206035
Authority: CN
Inventors: 王德洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-04
Filing date: 2000-03-04
Publication date: 2001-01-03
Anticipated expiration: 2010-03-04

Abstract

The utility model relates to a folding rolling shutter door and window which comprises orbits at both sides, a lower regula, a lock tool, rolling shutter patches, etc., wherein the lock tool, the rolling shutter patches, etc. are arranged in the lower regula, an elastic structure which makes the rolling shutter patches folded with one face and the other reverse is arranged between the two neighboring rolling shutter patches, and the upper ends of the orbits at both sides are expanded in a similar funnel shape. The rolling shutter door and window is especially suitable for the security door and window of shops, lathes and cargo houses. Compared with the traditional rolling shutter door, the utility model has the advantages of no rolling drum, no defect of the rolling drum to occupy the space above the door, fewer rolling shutter patches wound on the rolling drum, low manufacturing cost, wide using range, etc., is also arranged on both large doors and small windows, and is a novel rolling shutter door and window without rolling.

Description

Folded form rolling-gate window

The utility model relates to a kind of door and window of building, is the improvement invention to the general use volume gate, is particularly suitable for doing the safety door of shop, garage.

General rolling-gate is a horizontal bulky reel above doorframe, and wind spring is arranged in the reel, and manual is that armrest draws, and closes under the rolling-gate.The power of contracting of wind spring makes relaxation when pushing the door open.There are three shortcomings in this rolling-gate: the one, and huge reel occupies very big space, doorframe top, and is also very unrefined.The 2nd, effectively roll whole fan door for making reel, must there be enough doorframes that surpasses to have the volume brake lining of area to be around on the reel in fact, increased cost of production.The 3rd, the existence of huge reel makes this class rolling-gate be difficult to be moved on the general window.

The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and designs a kind of reel that do not need, thereby do not occupy the space of doorframe top, more refined, it is few to roll up brake lining quantity, cost of production is low, can be moved to the folded form rolling-gate window of using on the ordinary window.

The purpose of this utility model can realize by following measure:

It includes track, lower sid strip and interior lockset, the volume brake lining etc. of both sides, innovation be to have between adjacent two volume brake linings to make the folded and elastic construction that shrinks of volume brake lining one a positive reflexed, two siding tracks upper end is similar funnel shaped expansion.

Said elastic construction is that the connecting axle both ends between adjacent two volume brake linings have the spiral spring.

Fig. 1 is the utility model closed condition structural representation.

Fig. 2 is track and involute brake lining folded state schematic diagram (side-looking) thereof.

Fig. 3 and Fig. 4 are elastic construction schematic diagram between the adjacent two volume brake linings.

The utility model is described in detail below in conjunction with embodiment: exactly, no longer use reel because of this programme, do not belonged to " volume " gate.Say the topic of reforming, volume brake lining 2 usefulness aluminum alloy sheets are made, and the connection of adjacent two volume brake linings can have dual mode, and this is to adopt which kind of elastic construction 5 fixed, if employing connecting axle 6 two ends add spiral spring 5, then available articulated method connects, in interleave axle 6, spiral spring 5 is added in this axle 6 two ends, also can both add spiral spring 5 was played the role of positioning in the outside of spiral spring 5, the small size bearing of the pulley action of holding concurrently again, as spring location pulley 7, when making the rolling-gate start or stop freely, noise is little.If volume brake lining two ends are with clamp reed 5 (as shown in Figure 4), then the connected mode of two adjacent volume brake linings can only need clamp reed is inserted or be attached in the volume brake lining 2 with the general mode on the market nowadays, and fixing slightly gets final product.The adding of these elastic constructions instead folds adjacent volume brake lining one positive, and hand is just unfolded when drop-down.The main body available cross section of track 1 is that the channel-section steel of U font is made, but in the top by the interior top of door, should have one section elder generation upward, after the limit widened again, it is superimposed in the top that this helps the take up volume brake lining 2 flat horizontal strokes of mode of folded form.When the door complete opening, lower sid strip 3 also can only rest on track 1 upsloping segment, all horizontal widened section of folding in track of all the other volume brake linings 2.First upper ledge of rolling up brake lining 2 and door of the top both can be fixed, and the mode that more available spiral spring is put extension connects.The locking mode of lower sid strip 3 and interior lockset 4 thereof can be used traditional approach.All the other all are that the people knows in the industry, no longer carefully state.

The utility model has compared to existing technology without reel, and the space of doorframe top is not Occupied by reel, the quantity of volume brake lining greatly reduces, and production cost is low, can be moved to Is used as on the general window to ensure public security window etc. advantage.

Claims

1. folded form rolling-gate window, the track (1), lower sid strip (3) and interior lockset (4), the volume brake lining (2) thereof that include both sides, it is characterized in that having between adjacent two volume brake linings (2) making the folding elastic construction (5) of volume brake lining one positive one anti-order, two siding tracks (1) upper end is the expansion of class infundibulate.

2. door and window as claimed in claim 1 is characterized in that said elastic construction (5) is in adjacent two connecting axle (6) ends of rolling up between the brake linings (2) spiral spring (5) to be arranged, and there is spring location pulley (7) in this spiral spring outside.