JPH03127983U - - Google Patents
Info
- Publication number
- JPH03127983U JPH03127983U JP646690U JP646690U JPH03127983U JP H03127983 U JPH03127983 U JP H03127983U JP 646690 U JP646690 U JP 646690U JP 646690 U JP646690 U JP 646690U JP H03127983 U JPH03127983 U JP H03127983U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- insertion hole
- construction
- contacts
- edge
- 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
- 238000010276 construction Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Description
第１図及び第２図はこの考案の第１実施例を示
し、第１図は斜視図、第２図は要部断面図、第３
図はこの考案の第２実施例の要部を示す断面図、
第４図はこの考案の第３実施例の要部を示す断面
図、第５図は第４図の縮小平面図、第６図はこの
考案の第４実施例の要部特に遮風体の断面図、第
７図は従来例の中央縦断面図、第８図は第７図の
平面図である。
１……感知器、２……本体、２ａ……造営面当
接側端縁、３……感知部、１６……環状スカート
、１８，２１……円板状遮風体、１９……電線挿
通穴、２０……取付ねじ挿通穴、ａ……造営面。
Figures 1 and 2 show a first embodiment of this invention, with Figure 1 being a perspective view, Figure 2 being a sectional view of the main parts, and Figure 3 being a sectional view of the main parts.
The figure is a sectional view showing the main parts of the second embodiment of this invention.
Fig. 4 is a cross-sectional view showing the main parts of the third embodiment of this invention, Fig. 5 is a reduced plan view of Fig. 4, and Fig. 6 is a cross-section of the main parts of the fourth embodiment of this invention, especially the wind shield. 7 is a central vertical sectional view of the conventional example, and FIG. 8 is a plan view of FIG. 7. 1... Sensor, 2... Main body, 2a... End edge in contact with construction surface, 3... Sensing part, 16... Annular skirt, 18, 21... Disc-shaped wind shield, 19... Electric wire insertion Hole, 20...Mounting screw insertion hole, a...Construction surface.
Claims (1)
感知部を備えている感知器において、前記本体の
造営面当接側端縁に、ゴム等の弾性材からなる環
状スカートが嵌着されていることを特徴とする感
知器。 (2) 天井材等の造営面に取付けられる本体に、
感知部を備えている感知器において、前記本体の
造営面当接側端縁に、電線挿通穴及び取付ねじ挿
通穴を備えた円板状遮風体が嵌着されていること
を特徴とする感知器。[Scope of claims for utility model registration] (1) For the main body that is attached to construction surfaces such as ceiling materials,
1. A sensor comprising a sensing portion, characterized in that an annular skirt made of an elastic material such as rubber is fitted onto the edge of the main body on the side that contacts the construction surface. (2) On the main body that is attached to construction surfaces such as ceiling materials,
A sensor equipped with a sensing portion, characterized in that a disc-shaped wind shield having an electric wire insertion hole and a mounting screw insertion hole is fitted to the edge of the main body on the side that contacts the construction surface. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP646690U JPH03127983U (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP646690U JPH03127983U (en) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127983U true JPH03127983U (en) | 1991-12-24 |
Family
ID=31510142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP646690U Pending JPH03127983U (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127983U (en) |
-
1990
- 1990-01-26 JP JP646690U patent/JPH03127983U/ja active Pending