DEP0046579DA - Door lock or the like with a device for preventing unintentional closing - Google Patents

Description

Stirt ropes », Essen - Bredeney, Tulpexweg 5

S'ckn & tmf χι / ία ftrkuU "·« - its tfHQMl & i. * SdiUiif c «<.

Bie Sriinduag concerns a Sobloes for TOrexi or endere Sweefc ·, a »* especially for corridor doors with self- closing ftile and a protection against unintentional SeiaieeMn ^^ e ^ Spielsiieiße o ¹ duroh Xuftzug ee;

The reason for this is that the fleohe fläohe de »fallenkopfee is or widened, according to Asee when the door is unintentionally closed, the felle Mont with the designated flSoh» euf dee Sonlieeebleob eufoblagen and deduroh ine Sobloes skins, but the soling takes place> With the overdriven yiäo & ^ fflerdurob it is unnögliobi dose die TOr fins Sonloee / unwoU ^ files fcann.

Vie Ubliob is intended to TTTR geeohloseen "ground, eo gedrüokt on the doorknob anD ⁱ Ife Soblosenuee zurüokgezogon the skins. The same is called the Imli ₄ with the Sohlüeeel over the Weoneel the trap is sucked back »

If there is any other sign of discovery, it is possible, if the brute or the solitary donkey is not used when the apartment is open, and the door is usually left open behind the sloh ine sebloes. Xu this Sweok has long since become one of the tightest skins in the field of the Soalos nut! Sobeld If zurüokgedrüokt the Telle hand _j slides of fallenstengenende About dleee "or NND sound is retrieved, so that the skins only," he üblioh with tbgesohrägten fläobe her head on the cuff hineusregt her.

The embodiment of the invention is shown on the apartment and "whoever shows:

fig »1 the upper part of a Sohloseee with the SioherungseInglobtung in Seitenanslobt,

fig, 2 the skins with the widened trap-head in Qberen,

flg. 3 € i® leaf spring to tell «holding back the skins in Breufeloht, and

fig. * »• igt eohileeeliob the leaf pen in rare view.

m the

In the lock housing 1, the self-closing case © 2 is arranged in a manner known per se. The flat surface yes the trap head 2 is widened, preferably by 6-8 m / m. Open the door with the handle or the key as usual opened, the latch is first withdrawn via the lock follower 10. When releasing the handle or the key the trap jumps forward again by the trap spring 12 acting on it. The door is now moving due to a draft set, the widened surface Yes of the latch head 2 hits the strike plate so that the beveled Surface 3 of the latch head, which is intended for this, does not come into the area of the impact point. Through this it is impossible that the door can accidentally fall into the lock.

If the door is to be closed now, the latch is pulled back as usual. This causes the trap head to go in its entirety in the lock housing. As soon as the door stop is in the area of the door lining and the Klink® is released The Fall® jumps forward and the opening of the strike plate provided for this purpose. The door is now closed.

If the door is to be pulled into the lock from the outside when leaving the apartment without the key being used or the door being closed by a person from the inside, the latch head must be pushed back by hand when leaving. The case rod end 7 is in this case with back and slides over a provided for this purpose leaf spring 5. This spring is located partly under the upper part 4 of the UUSS 10 and the Fsllenstangenende and is fastened with a ITiet or a screw 6 on the ⁰ Chlossboden. As soon as the edge (7a) of the trap bar has slid over the spring (J), the correspondingly designed end Ja of this spring 5 + ("Fig.4) * jumps upwards. The length of the spring is designed so that only like Usually the bevel of the latch head is outside the lock housing. If the door is now pulled or pushed into the lock, the latch can jump into the strike plate as usual so that the door is closed. The next time the door is opened with the handle, the upper part 4 slides Lock follower 10 over the spring and pushes

here i

hiereei mtm Sad · 5 "Naeh down so that dl" blocking "au | -« • r Wirlcune comes. Belm Seelaeeea dee Brfieltere becomes a lot about the Sealessaueefeder S the nut surUokgesogea. Sa dae xade de § «of the spring 5 by the ofeerea part of the _{hues depressed Iet 9} comes the Sade 7 of the Fallenetaaee from the Berelea de · spring end« fs » se that the trap can without change« leather Tereprlngea . Se is therefore iLLu M iN ATORs aieht & erlleh "see home open the WJR to the hard stellTerrieatuns au worry because the triggering erfelgt this Torriehtung autemetiseh.

How ersiohtlleh "jumps home open the door the widened skins goal and goes helm Solalleseen the door with the Curt" of the Sehlüssel in e "known" r way "ueh" leather surüek, se that it nleht erforderlieh 1st heaohten this Terriohtung au.

Ble feder 5 "a Surllekkelten of the skins know" aek eaders as from the {Belehaoag ersiektllek, "ageereofct" ground * 2. B. 1st ee mügliek, the feather ea the lower Falieaetift 9 SU heistigea. Xn this case, the Aafeng the spring 5 ₉ Ueker ird with an opening Tersekea the Falleastlft sucked f ", and it grips. The B * f * voltage may be angular or round, according aaohdem ₉ "eloke form of fallenatift each has.

Ss it is possible that the triggering of the spring 5 on the gate and back on the "Sehlessnussfeder 8" takes place. Analogously, the spring 5 can also be directly connected to the locknut spring 8 Terhundea .

SohllessUoh 1st it noeh möglioh to attach the spring 5 sun retain the latch in d "W m" ehsel 11 'of the spring fur If so Dess erfelgt the initiation and Freigaee of the skins by the Weohsel or the latch bolt spring. However, Xlerhel 1st ee requires orderlloh ₉ that the trap with a hook teraehen iet ₉ that acts on the spring 5 and thus prevents the trap from jumping . In addition, the spring 5 can ground euoh directly with the case Tereunden ". Hierhel carried out retaining the skins dureh a Seeken ₉ of angehreeht on Sohloesgehäuse 1st. The release of the spring 3 would be done by the Weoheel 11 or the Felienfeder 12.

xeeea, the 20th Jaal Wf

Claims (3)

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