JPH03127987U - - Google Patents
Info
- Publication number
- JPH03127987U JPH03127987U JP1974490U JP1974490U JPH03127987U JP H03127987 U JPH03127987 U JP H03127987U JP 1974490 U JP1974490 U JP 1974490U JP 1974490 U JP1974490 U JP 1974490U JP H03127987 U JPH03127987 U JP H03127987U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- tension stopper
- lead wire
- storage recess
- sensor
- 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.)
- Pending
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Description
第１図乃至第３図は本考案の第１実施例を示し
、第１図は中央縦断側面図、第２図は張力止め具
の拡大斜視図、第３図は第２図のＡ−Ａ線に沿う
断面図、第４図は第２実施例の中央縦断側面図、
第５図は第４図の平面図、第６図及び第７図は従
来例を示し、第６図は中央縦断側面図、第７図は
第６図の平面図である。
１……感知器、２……本体、３……感知器、５
……プリント板、６……収納凹部、８……リード
線、１１……充填物、２０，２６……張力止め部
、２１……張力止め具、２２……止ねじ、２４，
２７……リード線挿入孔、２５……面取り。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a central longitudinal sectional side view, FIG. 2 is an enlarged perspective view of a tension stopper, and FIG. 3 is a line A-A in FIG. 2. A sectional view taken along the line, FIG. 4 is a central vertical sectional side view of the second embodiment,
FIG. 5 is a plan view of FIG. 4, FIGS. 6 and 7 show a conventional example, FIG. 6 is a central vertical side view, and FIG. 7 is a plan view of FIG. 6. 1...Sensor, 2...Main body, 3...Sensor, 5
... Printed board, 6 ... Storage recess, 8 ... Lead wire, 11 ... Filler, 20, 26 ... Tension stopper, 21 ... Tension stopper, 22 ... Set screw, 24,
27... Lead wire insertion hole, 25... Chamfering.
Claims (1)
感知部を備え、本体内部に形成された収納凹部に
リード線が接続されたプリント板等が配設され、
前記収納凹部に合成樹脂等の充填物を充填して水
蜜状とすると共にリード線を固定する張力止め部
を備えた感知器において、前記張力止め部にリー
ド線挿通孔を設けたことを特徴とする感知器。 (2) 前記張力止め部は、本体と別体としねじ等
により、本体に固着され、リード線挿通孔の両端
開口に滑らかな面取りを設けた請求項１に記載の
感知器。 (3) 前記張力止め部は、本体の前記収納凹部内
に本体と一体的に成形されている請求項１に記載
の感知器。[Scope of claims for utility model registration] (1) For the main body that is attached to construction surfaces such as ceiling materials,
Equipped with a sensing part, a printed board etc. with lead wires connected to a storage recess formed inside the main body is arranged,
In the sensor, the storage recess is filled with a filler such as a synthetic resin to make it honey-like, and the sensor is provided with a tension stopper for fixing the lead wire, characterized in that the tension stopper is provided with a lead wire insertion hole. Detector. (2) The sensor according to claim 1, wherein the tension stopper is separate from the main body and is fixed to the main body by screws or the like, and smooth chamfers are provided at both end openings of the lead wire insertion hole. (3) The sensor according to claim 1, wherein the tension stopper is integrally molded with the main body within the storage recess of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974490U JPH03127987U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974490U JPH03127987U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127987U true JPH03127987U (en) | 1991-12-24 |
Family
ID=31522848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974490U Pending JPH03127987U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000194966A (en) * | 1998-12-25 | 2000-07-14 | Nittan Co Ltd | Fire sensor |
-
1990
- 1990-02-28 JP JP1974490U patent/JPH03127987U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000194966A (en) * | 1998-12-25 | 2000-07-14 | Nittan Co Ltd | Fire sensor |
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