EP0592924B1 - Handgefahrenmelder, insbesondere Feuermelder - Google Patents
Handgefahrenmelder, insbesondere Feuermelder Download PDFInfo
- Publication number
- EP0592924B1 EP0592924B1 EP93116094A EP93116094A EP0592924B1 EP 0592924 B1 EP0592924 B1 EP 0592924B1 EP 93116094 A EP93116094 A EP 93116094A EP 93116094 A EP93116094 A EP 93116094A EP 0592924 B1 EP0592924 B1 EP 0592924B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hinge
- door
- bore
- housing
- hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
Definitions
- the invention relates to a manual hazard detector with a housing and a door according to the preamble of claim 1.
- Manual hazard detectors generally as push button detectors have long been made of plastic and especially used as a manual call point.
- the door hinges on the plastic housing depending on Use case carried out in a variety of ways.
- the size of the Housing and the plastic used play here a crucial role. So far, the door of the manual call point housing was through two metal hinge pins connected to the housing. This previous embodiment has the disadvantage, however, that for every manual call point two additional metal hinge pins are required and that the assembly of the door on the housing cumbersome and is time consuming.
- the object of the invention is to avoid these disadvantages and to further develop the door hinge for manual hazard detectors and to design it in a special way.
- the door hinge according to the invention is a snap hinge trained so that it does not require a hinge pin.
- the means the door can be relatively simple in the housing be used.
- the housing has an upper and a lower hinge pin and the door accordingly arranged upper and lower hinge holes, only the lower hinge hole has a side opening has in the wall of the bore. That has the advantage, that by eliminating the two metal hinge pins Parts costs are reduced and beyond that shorten assembly times.
- the upper hinge pin has a circular cross section and the upper hinge hole is designed as a blind hole.
- the lower hinge pin has a wedge-shaped Cross section on and the side opening of the hinge hole is wedge-shaped.
- Hinges that snap into the side are known from US Pat. No. 5,146,650. There are no separate bores, of which only one has a side opening.
- the upper and lower hinge bolts can expediently on the face at a certain angle, e.g. 45 °, beveled, which is advantageous ensures easier insertion.
- the hinge bolts are advantageously on the housing molded.
- the hinge pin 11 there is a hinge pin 11 at the top and bottom of the housing 1 and 12 molded.
- the face of the respective hinge pin 11 and 12 is provided with a 45 ° phase 15.
- the cross section of the upper hinge pin 11 is circular 13, which can be seen in Fig. 3.
- the lower hinge pin 12 has a wedge-shaped Cross section 14 on (Fig.2).
- the door 2 has an upper one Hinge bore 21, which is designed as a blind hole.
- the lower hinge bore 22 (see FIG. 4) has one one-sided wedge-shaped opening 23 so that the door 2 as described above, simply inserted in the housing 1 and can be snapped.
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Hinges (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
Claims (4)
- Handgefahrenmelder aus Kunststoff mit einem Gehäuse (1) sowie einer Tür (2) aus Kunststoff, wobei die Tür (2) mittels eines Türscharniers im Gehäuse (1) drehbar gelagert ist,
dadurch gekennzeichnet, daß das Türscharnier als Schnappscharnier ausgebildet ist, wobei das Gehäuse (1) einen oberen (11) und einen unteren (12) Scharnierbolzen aufweist und die Tür (2) entsprechend eine obere Scharnierbohrung (21) und eine untere Scharnierbohrung (22), wobei nur die untere Scharnierbohrung eine seitliche Öffnung (23) in der Wandung der Bohrung aufweist. - Handgefahrenmelder nach Anspruch 1,
dadurch gekennzeichnet, daß der obere Scharnierbolzen (11) einen kreisförmigen Querschnitt (13) aufweist und die obere Scharnierbohrung (21) als Sackloch ausgebildet ist, daß der untere Scharnierbolzen (12) einen keilförmigen Querschnitt (13) aufweist, und daß die seitliche Öffnung (23) der unteren Scharnierbohrung (22) keilförmig ausgebildet ist. - Handgefahrenmelder nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die Scharnierbolzen (11,12) am Gehäuse (1) angeformt sind. - Handgefahrenmelder nach einem der vorhergehenden
Ansprüche, dadurch gekennzeichnet, daß der obere und der untere Scharnierbolzen (11,12) an der Stirnseite eine Fase (15) mit einem bestimmten Winkel aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9213815U | 1992-10-13 | ||
DE9213815U DE9213815U1 (de) | 1992-10-13 | 1992-10-13 | Handgefahrenmelder, insbesondere Feuermelder |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0592924A1 EP0592924A1 (de) | 1994-04-20 |
EP0592924B1 true EP0592924B1 (de) | 1998-01-21 |
Family
ID=6884778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93116094A Expired - Lifetime EP0592924B1 (de) | 1992-10-13 | 1993-10-05 | Handgefahrenmelder, insbesondere Feuermelder |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0592924B1 (de) |
AT (1) | ATE162650T1 (de) |
DE (2) | DE9213815U1 (de) |
ES (1) | ES2111683T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110796816A (zh) * | 2019-11-05 | 2020-02-14 | 国网天津市电力公司 | 一种配电箱门开启自动报警装置 |
CN112672571A (zh) * | 2020-12-30 | 2021-04-16 | 彭小宝 | 一种安全性高的通信机柜 |
CN114992104B (zh) * | 2022-05-09 | 2023-08-29 | 浙江正森供水设备集团有限公司 | 一种星三角带应急启动控制柜 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162485A (en) * | 1975-07-14 | 1979-07-24 | Walter Kidde And Company, Inc. | Fire protection apparatus |
GB2143677A (en) * | 1983-07-19 | 1985-02-13 | Emhart Ind | Fire alarm pull station |
JPH0531747Y2 (de) * | 1986-12-23 | 1993-08-16 | ||
US5146650A (en) * | 1991-05-31 | 1992-09-15 | Amp Incorporated | Molded latchable hinge |
-
1992
- 1992-10-13 DE DE9213815U patent/DE9213815U1/de not_active Expired - Lifetime
-
1993
- 1993-10-05 ES ES93116094T patent/ES2111683T3/es not_active Expired - Lifetime
- 1993-10-05 AT AT93116094T patent/ATE162650T1/de not_active IP Right Cessation
- 1993-10-05 EP EP93116094A patent/EP0592924B1/de not_active Expired - Lifetime
- 1993-10-05 DE DE59308031T patent/DE59308031D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0592924A1 (de) | 1994-04-20 |
ES2111683T3 (es) | 1998-03-16 |
ATE162650T1 (de) | 1998-02-15 |
DE59308031D1 (de) | 1998-02-26 |
DE9213815U1 (de) | 1992-12-03 |
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