CN212873689U - Smoke alarm of quick installation - Google Patents
Smoke alarm of quick installation Download PDFInfo
- Publication number
- CN212873689U CN212873689U CN202021380619.7U CN202021380619U CN212873689U CN 212873689 U CN212873689 U CN 212873689U CN 202021380619 U CN202021380619 U CN 202021380619U CN 212873689 U CN212873689 U CN 212873689U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- fixed
- elastic sleeve
- top plate
- alarm
- 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 - Fee Related
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 6
- 229920001296 polysiloxane Polymers 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
A smoke alarm capable of being quickly installed comprises an alarm main body and a connecting shell for installation; the connecting shell comprises a fixed top plate, the fixed top plate is fixed with a wall body through a bolt, a circular connecting block is fixed below the fixed top plate, the side edge and the bottom of the connecting block and an elastic sleeve extend downwards along the side edge of the connecting block, the tail end of the bottom of the elastic sleeve is bent inwards to form a bent part, the elastic sleeve is soft in texture and H-shaped in cross section, the middle section of the elastic sleeve, which is attached to the bottom of the connecting block, is a diaphragm, on one hand, the connecting block can be well wrapped, on the other hand, the alarm main body can be well wrapped, and a concave cavity is formed between the diaphragm and; the lower edge of the alarm main body corresponds to the bending part. The smoke alarm of a quick installation of this application, simple structure, the design is exquisite, and the installation is simple and convenient with tearing open, uses manpower sparingly, and convenient operation has fine practicality.
Description
Technical Field
The utility model relates to a fire-fighting equipment specifically is a smoke alarm of quick installation.
Background
Smoke alarms, which are otherwise known as fire smoke alarms, smoke sensors, etc. The smoke sensing alarm device is generally called as a smoke sensing detector, the smoke sensing alarm device is powered by a bus, a plurality of fire alarm controllers can be connected to the bus, the fire alarm controllers are networked and communicated to form an alarm system, no sound exists on site during alarm, and a host machine has acousto-optic prompt. The smoke detector is divided into address coding and non-address coding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke alarm of quick installation.
In order to achieve the above object, the utility model provides a following technical scheme:
a smoke alarm capable of being installed quickly comprises an alarm main body and a connecting shell for installation.
The connecting shell comprises a fixed top plate, the fixed top plate is fixed with a wall body through a bolt, a circular connecting block is fixed below the fixed top plate, the side edge and the bottom of the connecting block and an elastic sleeve extend downwards along the side edge of the connecting block, the tail end of the bottom of the elastic sleeve is bent inwards to form a bent part, the elastic sleeve is soft in texture and H-shaped in cross section, the middle section of the elastic sleeve, which is attached to the bottom of the connecting block, is a diaphragm, on one hand, the connecting block can be well wrapped, on the other hand, the alarm main body can be well wrapped, and a concave cavity is formed between the diaphragm and;
the lower edge of the alarm main body corresponds to the bending part, and when the alarm is used, the bending part is expanded by hands.
Furthermore, the elastic sleeve is made of silica gel.
Furthermore, the top of the elastic sleeve extends along the fixed top plate to form an extending edge, a fixing ring is arranged below the extending edge, and the bolt penetrates through the fixing ring, the extending edge and the fixed top plate to be fixed with the wall body.
Compared with the prior art, the beneficial effects of the utility model are that: the smoke alarm of a quick installation of this application, simple structure, the design is exquisite, and the installation is simple and convenient with tearing open, uses manpower sparingly, and convenient operation has fine practicality.
Drawings
Fig. 1 is a schematic structural view of a connection housing.
Fig. 2 is a schematic view showing a structural modification of the connection housing.
Fig. 3 is a schematic structural diagram of the alarm main body.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, a quick-mount smoke alarm comprises an alarm body a and a mounting attachment housing.
The connecting shell comprises a fixed top plate 1, the fixed top plate 1 is fixed with a wall body through a bolt 4, a circular connecting block 2 is fixed below the fixed top plate 1, the side edge and the bottom of the connecting block 2 are connected with an elastic sleeve 3, the elastic sleeve 3 extends downwards along the side edge of the connecting block 2, the tail end of the bottom of the elastic sleeve is bent inwards to form a bent part 32, the elastic sleeve 3 is soft in texture and H-shaped in cross section, the middle section of the elastic sleeve 3, which is attached to the bottom of the connecting block 2, is a diaphragm 31, on one hand, the connecting block 2 can be well wrapped, on the other hand, a main body of the alarm A can be well wrapped, and a concave cavity 33 is;
the lower edge of the alarm main body A corresponds to the bending part 32, and when the alarm is used, the bending part 32 is expanded by hands.
Furthermore, the elastic sleeve 3 is made of silica gel.
Furthermore, the top of the elastic sleeve 3 extends along the fixed top plate 1 to form an extending edge 34, a fixed ring 4 is arranged below the extending edge 34, and the bolt 4 penetrates through the fixed ring 5, the extending edge 34 and the fixed top plate 1 to be fixed with the wall.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (3)
1. A smoke alarm capable of being installed quickly is characterized by comprising an alarm main body and a connecting shell for installation;
the connecting shell comprises a fixed top plate, the fixed top plate is fixed with a wall body through a bolt, a circular connecting block is fixed below the fixed top plate, the side edge and the bottom of the connecting block and an elastic sleeve extend downwards along the side edge of the connecting block, the tail end of the bottom of the elastic sleeve is bent inwards to form a bent part, the elastic sleeve is soft in texture and H-shaped in cross section, the middle section of the elastic sleeve, which is attached to the bottom of the connecting block, is a diaphragm, on one hand, the connecting block can be well wrapped, on the other hand, the alarm main body can be well wrapped, and a concave cavity is formed between the diaphragm and;
the lower edge of the alarm main body corresponds to the bending part.
2. A quick-install smoke alarm according to claim 1 wherein the resilient sleeve is of silicone.
3. A quick-install smoke alarm according to claim 1 wherein the top of the sleeve extends along the fixed roof to form an extension, the fixing ring being located below the extension, the bolt passing through the fixing ring, the extension and the fixed roof to be fixed to the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380619.7U CN212873689U (en) | 2020-07-15 | 2020-07-15 | Smoke alarm of quick installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380619.7U CN212873689U (en) | 2020-07-15 | 2020-07-15 | Smoke alarm of quick installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212873689U true CN212873689U (en) | 2021-04-02 |
Family
ID=75214683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021380619.7U Expired - Fee Related CN212873689U (en) | 2020-07-15 | 2020-07-15 | Smoke alarm of quick installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212873689U (en) |
-
2020
- 2020-07-15 CN CN202021380619.7U patent/CN212873689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |