CN205193995U - Smoke alarm of convenient location - Google Patents
Smoke alarm of convenient location Download PDFInfo
- Publication number
- CN205193995U CN205193995U CN201521040016.1U CN201521040016U CN205193995U CN 205193995 U CN205193995 U CN 205193995U CN 201521040016 U CN201521040016 U CN 201521040016U CN 205193995 U CN205193995 U CN 205193995U
- Authority
- CN
- China
- Prior art keywords
- shell
- base
- bulge loop
- convenient location
- smoke 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
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- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a smoke alarm of convenient location, including alarm body and base, the alarm body includes the shell, set up circuit board in the shell, set up at the top shell on shell top and set up the bottom in the shell bottom, be fixed with the top cap on the shell of top, be equipped with a plurality of sand grips in the shell, the bottom of every sand grip has a protruding knot, be equipped with the card hole that equals and supply protruding knot card income with sand grip quantity on the base, be equipped with a bulge loop on the base, be equipped with the flange that equals and be used for fixing a position protruding knot with the volume of blocking the hole count on the bulge loop, it presses the briquetting still to be equipped with an elasticity that is used for fixed shell on the base. Its advantage is: it is good to make things convenient for the fixed and fixed good back firmness of alarm body and base.
Description
Technical field
The utility model relates to a kind of smoke alarm, is specifically a kind of smoke alarm of convenient location.
Background technology
Negligence due to people in modern society often causes fire, if a fire can not get effectively putting out a fire to save life and property will bring heavy losses to life and property, therefore in order to put out a fire timely and effectively, then need to provide and use convenient effective fire control equipment, wherein fire-fighting smoke alarm device is exactly a kind of so important fire control equipment, existing a lot of scene of fire brings very large Loss of Life and property to be exactly because do not reported to the police timely because not possessing fire-fighting smoke alarm device, with self rescue work well can not carrying out on-the-spot inside in scene of fire.
Smoke alarm, also known as fire hazard aerosol fog alarm, smoke transducer, smoke sensing device etc., its structure of the smoke alarm of prior art generally comprises alarm body and base, base is fixing on the wall or on ceiling, base and alarm body adopt the mode be threaded to fix, time has been grown and has easily loosened, and the degree screwed is completely by manual control, and people are after fixing alarm body and base, easily occur that the situation that alarm body does not screw with base occurs, and alarm body occurs that the words loosened just easily drop on ground, alarm body is caused to damage, and adopt the mode that screws of screw thread to need repeatedly to rotate alarm body could to allow it and base fixation, waste time and energy.
Utility model content
In view of the defect of above-mentioned prior art, the purpose of this utility model is: the smoke alarm providing a kind of convenient location, facilitates alarm body and base to fix and to fix rear firmness good.
Technical solution of the present utility model is: the smoke alarm of convenient location, comprise alarm body and base, described alarm body comprises shell, wiring board is in the enclosure set, be arranged on the top shell of housing top end and be arranged on the bottom of shell bottom, described top shell is fixed with top cover, multiple raised line is provided with in described shell, the bottom of each raised line has convex button, described base is provided with hole clipping that is equal with raised line quantity and that enter for convex buckle, described base is provided with a bulge loop, described bulge loop is provided with equal with hole clipping quantity and for the flange of convex button, described base is also provided with one for the elasticity briquetting of fixed housing.
Further, described base is provided with the through hole snapped in for elasticity briquetting, and one end of described elasticity briquetting and base are fixed, and the other end has press head, and the top of described elasticity briquetting is provided with the block for compressing shell.
Further, when described block compresses shell, the bottom of described shell is stuck between block and bulge loop.
Further, the inwall of described shell and the outer wall of bulge loop are fitted, and described block is pressed on the outer wall of shell.
Further, described flange is the convex wall that bulge loop lateral extension is formed, and flange is positioned at the top of hole clipping.
Further, the inwall of described top shell is provided with multiple fixture block, and the bottom of described top cover is provided with multiple projection equal to fixture block quantity, each projection has the fixed orifice snapped in for fixture block.
Apply the smoke alarm of convenient location provided by the utility model, its beneficial effect is: during installation time saving and energy saving and install after firmness good, elasticity briquetting is first pressed during installation, again the bottom of shell is stuck between bulge loop and elasticity briquetting, convex buckle is made to enter in hole clipping again, then alarm body is rotated clockwise, convex button slips into below flange, make alarm body by longitudinal restraint, thus make alarm body skid off base, finally unclamp elasticity briquetting, alarm body has just been fixedly secured on base, need by alarm body from base insert under time, as long as press elasticity briquetting, another mistake hour hands rotation case.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the structural representation of shell of the present utility model;
Fig. 4 is a structural representation of base of the present utility model;
Fig. 5 is another structural representation of base of the present utility model;
Fig. 6 is the scheme of installation of top cover of the present utility model and top shell.
Shown in figure: 1-alarm body, 1.1-shell, 1.2-wiring board, 1.3-top shell, 1.4-bottom, 2-base, 3-top cover, 4-raised line, the convex button of 41-, 5-hole clipping, 6-bulge loop, 7-flange, 8-elasticity briquetting, 81-press head, 9-through hole, 10-block, 11-fixture block, 12-projection, 13-fixed orifice.
Embodiment
For more intuitively, intactly understanding the technical solution of the utility model, existing just to carry out nonrestrictive feature description in conjunction with the utility model accompanying drawing as follows:
As Figure 1-Figure 5, the smoke alarm of convenient location, comprise alarm body 1 and base 2, alarm body 1 comprises shell 1.1, be arranged on the wiring board 1.2 in shell 1.1, be arranged on the top shell 1.3 on shell 1.1 top and be arranged on the bottom 1.4 of shell 1.1 bottom, top shell 1.3 is fixed with top cover 3, multiple raised line 4 is provided with in shell 1.1, the bottom of each raised line 4 has convex button 41, base 2 is provided with hole clipping 5 that is equal with raised line 4 quantity and that snap in for convex button 41, base 2 is provided with a bulge loop 6, bulge loop 6 is provided with equal with hole clipping 5 quantity and for the flange 7 of convex button 41, base 2 is also provided with one for the elasticity briquetting 8 of fixed housing 1.1.
Elasticity briquetting 8 is conveniently set, base 2 is provided with the through hole 9 snapped in for elasticity briquetting 8, elasticity briquetting 8 can be up and down in through hole 9, and one end of elasticity briquetting 8 and base 2 are fixed, the other end has press head 81, the top of elasticity briquetting 8 is provided with the block 10 for compressing shell 1.1, when block 10 compresses shell 1.1, the bottom of shell 1.1 is stuck between block 10 and bulge loop 6, the inwall of shell 1.1 and the outer wall of bulge loop 6 are fitted, and block 10 is pressed on the outer wall of shell 1.1.When pressing the elasticity press head 81 of elasticity briquetting 8, can form the gap supplying the bottom of shell 1.1 to snap between block 10 and bulge loop 6, when unclamping elasticity press head 81, elasticity briquetting 8 is by the elastic reset of self.
Conveniently convex button 41 is slipped into the below of flange 7, flange 7 is the convex wall that bulge loop 6 lateral extension is formed, and flange 7 is positioned at the top of hole clipping 5, and the end face of the bottom surface of flange 7 and convex button 41 is fitted.
As shown in Figure 6, the inwall of top shell 1.3 is provided with multiple fixture block 11, and the bottom of top cover 3 is provided with multiple projection 12 equal to fixture block 11 quantity, each projection 12 has the fixed orifice 13 snapped in for fixture block 11.
The smoke alarm of convenient location provided by the utility model, during installation time saving and energy saving and install after firmness good, elasticity briquetting 8 is first pressed during installation, again the bottom of shell 1.1 is stuck between bulge loop 6 and elasticity briquetting 8, convex button 41 is made to snap in hole clipping 5 again, then alarm body 1 is rotated clockwise, convex button 41 slips into below flange 7, make alarm body 1 by longitudinal restraint, thus make alarm body 1 can not skid off base 2, finally unclamp elasticity briquetting 8, alarm body 1 has just been fixedly secured on base 2, need by alarm body 1 under base 2 is inserted time, as long as press elasticity briquetting 8, another mistake hour hands rotation case 1.1.
Certainly; these are only preferred embodiment of the present utility model; non-ly therefore namely limit to the scope of the claims of the present utility model, all utilization the utility model instructionss and graphic content institute be simple and easy modification and equivalent structure change for it, all should in like manner be contained within scope of patent protection of the present utility model.
Claims (6)
1. the smoke alarm of convenient location, comprise alarm body and base, described alarm body comprises shell, wiring board is in the enclosure set, be arranged on the top shell of housing top end and be arranged on the bottom of shell bottom, described top shell is fixed with top cover, it is characterized in that: in described shell, be provided with multiple raised line, the bottom of each raised line has convex button, described base is provided with hole clipping that is equal with raised line quantity and that enter for convex buckle, described base is provided with a bulge loop, described bulge loop is provided with equal with hole clipping quantity and for the flange of convex button, described base is also provided with one for the elasticity briquetting of fixed housing.
2. the smoke alarm of convenient location according to claim 1, it is characterized in that: described base is provided with the through hole snapped in for elasticity briquetting, and one end of described elasticity briquetting and base are fixed, the other end has press head, and the top of described elasticity briquetting is provided with the block for compressing shell.
3. the smoke alarm of convenient location according to claim 2, is characterized in that: when described block compresses shell, the bottom of described shell is stuck between block and bulge loop.
4. the smoke alarm of convenient location according to claim 3, is characterized in that: the inwall of described shell and the outer wall of bulge loop are fitted, and described block is pressed on the outer wall of shell.
5. the smoke alarm of convenient location according to claim 1, is characterized in that: described flange is the convex wall that bulge loop lateral extension is formed, and flange is positioned at the top of hole clipping.
6. the smoke alarm of convenient location according to claim 1, it is characterized in that: the inwall of described top shell is provided with multiple fixture block, the bottom of described top cover is provided with multiple projection equal to fixture block quantity, each projection has the fixed orifice snapped in for fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040016.1U CN205193995U (en) | 2015-12-08 | 2015-12-08 | Smoke alarm of convenient location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040016.1U CN205193995U (en) | 2015-12-08 | 2015-12-08 | Smoke alarm of convenient location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193995U true CN205193995U (en) | 2016-04-27 |
Family
ID=55786966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040016.1U Expired - Fee Related CN205193995U (en) | 2015-12-08 | 2015-12-08 | Smoke alarm of convenient location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487345A (en) * | 2019-08-02 | 2019-11-22 | 金卡智能集团股份有限公司 | A kind of self-positioning fixation kit and measuring instrument |
-
2015
- 2015-12-08 CN CN201521040016.1U patent/CN205193995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487345A (en) * | 2019-08-02 | 2019-11-22 | 金卡智能集团股份有限公司 | A kind of self-positioning fixation kit and measuring instrument |
| CN110487345B (en) * | 2019-08-02 | 2024-06-11 | 金卡智能集团股份有限公司 | Self-positioning fixing assembly and metering instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Anbo Electronics Co.,Ltd. The person in charge Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Anbo Electronics Co.,Ltd. The person in charge Document name: Patent termination notice |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20211208 |