CN218671464U - Automatic fire alarm convenient to disassemble and replace - Google Patents
Automatic fire alarm convenient to disassemble and replace Download PDFInfo
- Publication number
- CN218671464U CN218671464U CN202222211691.2U CN202222211691U CN218671464U CN 218671464 U CN218671464 U CN 218671464U CN 202222211691 U CN202222211691 U CN 202222211691U CN 218671464 U CN218671464 U CN 218671464U
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- circular
- sealing strip
- protective cover
- fixed mounting
- annular sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a conflagration automatic alarm convenient to dismantle and change, including circular protective cover, annular sealing strip, support link and annular protection box, the inside fixed mounting of annular protection box has the fastening circular dish, and the top of fastening circular dish is connected installs the suction sleeve, and the inside of suction sleeve is equipped with the piston rod of bleeding, and one side surface of the piston rod of bleeding is rotated and is installed tensile pole, and the one end fixed mounting that passes circular spiral cover of tensile pole has the dwang, the surface top fixed mounting of annular protection box has the support link, and the top fixed mounting that supports the link has annular sealing strip, and the siren body has been placed to annular sealing strip's inside. The utility model discloses an alarm type is smoke alarm, and it is placed and is installed in the circular protective cover that has ventilative chamber, rotates to adsorb fixedly including placing the installation makes things convenient for the user of service and can place the alarm of a plurality of not equidimension models.
Description
Technical Field
The utility model relates to an alarm installation technical field specifically is an automatic fire alarm convenient to dismantle and change.
Background
Install automatic fire alarm in public place and the place that conflagration easily takes place, utilize automatic fire alarm in time to detect fire information and report to the police to personnel, traditional automatic fire alarm can satisfy people's user demand basically, install in the circular protection cover that has ventilative chamber among the prior art, rotate adsorb fixed place the simple to operate user of easy to use personnel and can place including the alarm of a plurality of not equidimension models is placed, and traditional device needs welding or screw fixation, the later stage is dismantled inconveniently and can cause certain damage in the installation, therefore we provide an automatic fire alarm convenient to dismantle and change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conflagration automatic alarm convenient to dismantle and change possesses the advantage that is applicable to polytypic alarm installation and the simple and difficult damage of the fixed mode of installation, has solved traditional device and has need welding or screw fixation, and the later stage is dismantled inconveniently and can cause the problem of certain damage in the installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conflagration automatic alarm convenient to dismantle change, includes circular protective cover, annular sealing strip, supports link and annular protection box, the inside fixed mounting of annular protection box has the fastening circular dish, and the top connection of fastening circular dish installs the sleeve of breathing in, and the inside of breathing in is equipped with the piston rod of bleeding, and one side surface of the piston rod of bleeding is rotated and is installed tensile pole, and the one end fixed mounting that passes circular spiral cover of tensile pole has the dwang, the surface top fixed mounting of annular protection box has the support link, and the top fixed mounting who supports the link has annular sealing strip.
Preferably, the outer surface of the circular protective cover is provided with an air-permeable cavity, and the bottom surface of the circular protective cover is provided with an iron sheet gasket in a fitting manner.
Preferably, the rotating shaft is internally provided with soft teeth and hard teeth which are meshed with each other, and the top surface of the annular sealing strip is embedded with a circular magnet.
Preferably, the siren body has been placed to the inside of annular sealing strip, and the surface of siren body is equipped with circular protective cover, and circular protective cover passes through the rotation axis pole and rotates the surface of installing at annular sealing strip.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the piston rod of bleeding, make the inside negative pressure that produces of suction sleeve, reached and produced the negative pressure and let the fastening circular dish adsorb to be fixed at glossy surface effect, cooperation through tensile pole and circular spiral cover, make the piston rod of bleeding can carry out spacing lateral shifting inside the suction sleeve, reached lateral shifting and produced the negative pressure and adsorb the effect fixed and that remove the negative pressure, cooperation through annular sealing strip and circular protective cover, including and conveniently taking out including making the siren body can be placed, reached and provided the effect of placing the position and conveniently putting into and taking out.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the appearance structure of the present invention;
fig. 3 is a schematic view of the structure of the circular protective cover of the present invention opened by rotation;
fig. 4 is a schematic view of the internal structure of the suction sleeve of the present invention.
In the figure: 1. a circular protective cover; 2. rotating the shaft lever; 3. an annular sealing strip; 4. a support link; 5. an annular protective case; 6. fastening the circular disc; 7. an air extraction piston rod; 8. a stretch rod; 9. a suction sleeve; 10. a circular screw cap; 11. rotating the rod; 12. an alarm body; 13. a venting cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-4, the present invention provides an embodiment of: the utility model provides a conflagration autoalarm convenient to dismantle change, including circular protective cover 1, annular sealing strip 3, support link 4 and annular protection box 5, the inside fixed mounting of annular protection box 5 has fastening circular dish 6, through setting up fastening circular dish 6, make the utility model discloses can adsorb to fix on glossy surface, reached and adsorb fixed effect, the top connection of fastening circular dish 6 is installed and is breathed in sleeve 9, the inside of breathing in sleeve 9 is equipped with air exhaust piston rod 7, through setting up air exhaust piston rod 7, make the inside negative pressure that produces of air exhaust sleeve 9, reached and produced the negative pressure and let fastening circular dish 6 adsorb to fix at glossy surface effect, one side surface rotation of air exhaust piston rod 7 installs tensile pole 8, the one end fixed mounting that passes circular spiral cover 10 of tensile pole 8 has dwang 11, through the cooperation of tensile pole 8 and circular spiral cover 10, make air exhaust piston rod 7 can carry out spacing lateral shifting inside air exhaust sleeve 9, reached lateral shifting and produced the negative pressure and adsorbed the effect fixed and relieved the negative pressure.
The outer surface top fixed mounting of annular protection box 5 has support link 4, the top fixed mounting who supports link 4 has annular sealing strip 3, the top surface embedding of annular sealing strip 3 installs circular magnetite, circular magnetite is equipped with the iron sheet packing ring for the circular protective cover 1 basal surface of cooperation, it is fixed to adsorb when circular protective cover 1 rotates back annular sealing strip 3 surface like this, siren body 12 has been placed to the inside of annular sealing strip 3, the surface of siren body 12 is equipped with circular protective cover 1, the surface of circular protective cover 1 is equipped with ventilative chamber 13, set up the smog siren body 12 that makes circular protective cover 1 inside place and can transmit outside flue gas into, just so can monitor whether there is obvious flue gas in the house and report to the police, the laminating of the basal surface of circular protective cover 1 is equipped with the iron sheet packing ring, the iron sheet packing ring is for the circular magnetite of cooperation annular sealing strip 3 top surface embedding installation, can adsorb fixedly like this when circular protective cover 1 rotates back annular sealing strip 3 surface, and circular protective cover 1 rotates the surface of installing at annular protective cover 3 through rotatory axostylus axostyle 2, the inside of rotatory axostyle 2 is equipped with the tooth and the hard tooth, and the circular protective cover can not make things convenient for the operator to place the circular protective cover 2 and can not provide the circular sealing strip and can not place the circular sealing strip and can the cooperation through the circular protective cover and the circular sealing strip and can the cooperation of the circular protective cover and can not provide the circular sealing strip.
User need will the utility model discloses in carrying this kind of indoor buildings such as ceramic tile in kitchen or bathroom, because this sample utility model's fastening circular dish 6 can be fixed to be placed, rotate circular protective cover 1 after carrying in the kitchen, then including smog type siren body 12 that will use places, rotate circular protective cover 1 once more and make its and annular seal strip 3 closed, utilize circular magnetite and paster packing ring to adsorb each other fixedly prevent that circular protective cover 1 is automatic to be opened, place and accomplish the back user of using will the utility model discloses the laminating is on the ceramic tile surface to the hand is held between the fingers dwang 11 and is rotated, and the rotation of dwang 11 makes stretching pole 8 rotate the circular spiral cover 10 of meshing and carries out lateral shifting, and lateral shifting makes air exhaust piston rod 7 remove and produce the negative pressure to fastening circular dish 6 in the air suction sleeve 9, and tightly adsorb after producing the negative pressure in the fastening circular dish 6 and fix on the ceramic tile wall.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a conflagration automatic alarm convenient to dismantle and change, includes circular protective cover (1), rotatory axostylus axostyle (2), annular sealing strip (3), supports link (4) and annular protection box (5), its characterized in that: the inside fixed mounting of annular protection box (5) has fastening circular dish (6), and the top connection of fastening circular dish (6) is installed and is breathed in sleeve (9), and the inside of breathing in sleeve (9) is equipped with air exhaust piston rod (7), and one side surface rotation of air exhaust piston rod (7) installs tensile pole (8), and the one end fixed mounting who passes circular spiral cover (10) of tensile pole (8) has dwang (11), the surface top fixed mounting of annular protection box (5) has support link (4), and the top fixed mounting that supports link (4) has annular sealing strip (3).
2. A fire automatic alarm convenient to dismantle and replace according to claim 1, which is characterized in that: the outer surface of circular protective cover (1) is equipped with ventilative chamber (13), the laminating of the basal surface of circular protective cover (1) is equipped with the iron sheet packing ring.
3. A fire automatic alarm convenient to dismantle and replace according to claim 1, which is characterized in that: the inside of rotatory axostylus axostyle (2) is equipped with soft tooth and hard tooth, and intermeshing, the top surface embedding of annular sealing strip (3) is installed round magnetite.
4. A fire automatic alarm convenient to dismantle and replace according to claim 1, which is characterized in that: alarm body (12) have been placed to the inside of annular sealing strip (3), and the surface of alarm body (12) is equipped with circular protective cover (1), and circular protective cover (1) rotates through rotation axis pole (2) and installs on the surface of annular sealing strip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211691.2U CN218671464U (en) | 2022-08-22 | 2022-08-22 | Automatic fire alarm convenient to disassemble and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211691.2U CN218671464U (en) | 2022-08-22 | 2022-08-22 | Automatic fire alarm convenient to disassemble and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218671464U true CN218671464U (en) | 2023-03-21 |
Family
ID=85555775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222211691.2U Active CN218671464U (en) | 2022-08-22 | 2022-08-22 | Automatic fire alarm convenient to disassemble and replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218671464U (en) |
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2022
- 2022-08-22 CN CN202222211691.2U patent/CN218671464U/en active Active
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