CN206557974U - Manual fire alarm call point - Google Patents
Manual fire alarm call point Download PDFInfo
- Publication number
- CN206557974U CN206557974U CN201720270222.4U CN201720270222U CN206557974U CN 206557974 U CN206557974 U CN 206557974U CN 201720270222 U CN201720270222 U CN 201720270222U CN 206557974 U CN206557974 U CN 206557974U
- Authority
- CN
- China
- Prior art keywords
- hand push
- push button
- protective cover
- rubber
- 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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Abstract
The utility model discloses a kind of manual fire alarm call point, belong to fire-fighting domain, aim to provide a kind of manual fire alarm call point with water-proof function, including alarm button body, hand push button is provided with alarm button body, alarm button body is connected with the base for being fixed to alarm button body on building in the side away from hand push button, the protective cover that alarm button body is set for cover is sealedly connected with base, protective cover is provided with the through hole matched with hand push button in the corresponding position of hand push button, expose through hole at the top of hand push button, hand push button is being provided with annular groove close to the end of alarm button body, annular groove is embedded with rubber constraint circle, rubber constraint snare is located on hand push button, side of the rubber constraint circle away from annular groove is connected with cone rubber cylinder, the outer wall that cone rubber cylinder fetters one end stretching through hole and cone rubber cylinder of circle away from rubber is bonded on protective cover.
Description
Technical field
The utility model is related to alarm apparatus, more particularly to a kind of manual fire alarm call point.
Background technology
Manual fire alarm call point is one of visual plant in fire alarm system, when personnel have found fire, manually
Manual fire alarm call point is pressed, fire signal is reported.It is required to set hand in public and in the passage of building, corridor
Dynamic Fire Alarm Button, for being manually pressed by manual fire alarm call point, to report the condition of a fire.Existing manual fire alarm call point
Many functions without waterproof, because long-time is corroded by rainwater when using out of doors, are easily caused the circuit dash-board injury of inside, because
This is necessary manual fire alarm call point of the exploitation with water-proof function.
For example, Publication No. CN205121845U Chinese patent discloses a kind of water proof manual Fire Alarm Button, bag
Alarm button body is included, the alarm button body is arranged on the inside of compartment, the alarm button body and is provided with hand
Dynamic button, the correspondence position of the compartment is provided with size and hand push button identical circular hole, and the hand push button exposes circle
Sealed rubber ring is provided with hole, the gap of the hand push button and circular hole.The water proof manual Fire Alarm Button passes through alarm
Button body is arranged on the inside of compartment, and reduces rainwater provided with sealed rubber ring at the gap of hand push button and circular hole and enter
The situation for entering the inside of alarm button and causing to damage to alarm button.The purpose of this programme is for the manual of solution prior art
The problem of Fire Alarm Button is vulnerable to rain erosion provides another thinking.
Utility model content
The purpose of this utility model is to provide a kind of manual fire alarm call point, with water-proof function, makes it at long-term family
It is not easily susceptible to rain erosion during outer use and damages.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of manual fire alarm
Be provided with hand push button on button, including alarm button body, the alarm button body, the alarm button body away from
The side of hand push button is connected with the base for being fixed to alarm button body on building body, the base and is connected with use
The protective cover of alarm button body is set in cover, the protective cover is provided with the top for hand push button in the corresponding position of hand push button
Through hole is exposed in portion, and the hand push button is being provided with annular groove close to the end of alarm button body, and the annular groove is embedded with rubber
Constraint circle, the rubber constraint snare is located on hand push button, and the side of the rubber constraint circle away from annular groove is connected with
Cone rubber cylinder, the cone rubber cylinder stretches out the outer wall bonding of through hole and cone rubber cylinder away from one end that rubber fetters circle
On protective cover.
By above-mentioned technical proposal, the setting of protective cover is played a part of stopping rainwater so that rainwater is not easily accessible alarm
The inside of button body, and enclose by the rubber constraint in embedded annular groove and be bonded on protective cover and enclose one with rubber constraint
The gap sealing between protective cover and hand push button is got up in the setting of body connection cone rubber cylinder so that do not influenceing to press manually
In the case of button use, rainwater is difficult to enter protective cover from through hole, so as to reduce the inside pair that rainwater enters alarm button
Alarm button causes to damage.
Further, the annular groove stretches into one end of hand push button to away from the inclination of the side of alarm button body.
By above-mentioned technical proposal, rubber constraint circle is embedded into annular groove, one end that annular groove stretches into hand push button is supported or opposed
Side from alarm button body is tilted so that cone rubber cylinder is recessed to the side of alarm button body, extends sealing road
Footpath, and in the presence of the elastic force of cone rubber cylinder, the conflict of cone rubber cylinder and hand push button forms water-proof wire, stopped
Moisture enters in annular groove, enters so that moisture not easily passs through annular groove in infiltration hand push button.
Further, the annular groove stretches into one end of hand push button and is provided with and fetters the embedded inner groove of circle, institute for rubber
The section for stating inner groove is more than the circular arc of semicircle and the radius of annular groove is identical with the radius that rubber fetters circle.
By above-mentioned technical proposal, by by the embedded inner groove of rubber constraint circle, improving rubber constraint circle with pressing manually
Stability between button, make rubber fetter circle be difficult because hand push button during pressing upper and lower displacement and from hand push button take off
Fall.
Further, the hand push button with cone rubber cylinder conflict at be provided with cambered surface.
By above-mentioned technical proposal, cone rubber cylinder in the presence of its own elastic force with the tilted annular groove of hand push button
Contradicted at notch, excessively play a part of protection cone rubber cylinder by setting circular arc to carry out at conflict so that cone rubber
Cylinder is difficult at the notch of annular groove damaged.
Further, the surface of the hand push button is provided with light storage type self luminous layer.
By above-mentioned technical proposal, light storage type self luminous layer has the extinction in the case of daylight, and light is launched when dark
The characteristics of, it is convenient to people and presses hand push button under gauge without light source at night to carry out fire alarm.
Further, the light storage type self luminous layer is provided with the side and the surface of annular groove away from hand push button
Polyurethane water-proof layer.
By above-mentioned technical proposal, the light storage type self luminous layer that is set to manual button Face of setting of polyurethane water-proof layer
Waterproof action is played, reducing rain erosion occurs its situation about failing.
Further, weather shield is outward extended with the top of the protective cover, the weather shield is adjacent with protective cover
Both sides are provided with side plate, and the one end of the weather shield away from protective cover is tilted to the side close to protective cover.
By above-mentioned technical proposal, the setting of inclined weather shield and side plate can stop more rainwater in advance,
Reduce heavy rain to the erosion of protective cover cause protective cover from effectively protecting alarm button body so that reduce alarm by
The situation of button body water inlet occurs.
Further, the surrounding of the protective cover be located at close to base side end to extend around provided with connect
Set fluted in the side close to connecting plate on plate, the base, the groove is embedded with sealing rubber strip, the caulking gum
Bar is inconsistent away from the side of connecting plate and base, is provided with the side of annular groove on the connecting plate for being connected with base
Bolt.
By above-mentioned technical proposal, sealing rubber strip is arranged between connecting plate and base, improves protective cover and base
The sealing of connection so that the gap that moisture is difficult between protective cover and base enters protective cover and corrodes alarm button sheet
Body, so as to improve the waterproof effect of manual fire alarm call point.
In summary, the utility model has the advantages that：
Enclosed by the rubber constraint in embedded annular groove and be bonded on protective cover and enclose integrally connected taper with rubber constraint
The setting of rubber tube improves the sealing between protective cover and hand push button, rainwater is not easily accessible alarm button body；
Stretched into by annular groove inclination in hand push button and end is provided with inner groove, the section of inner groove is more than semicircle
Arc-shaped, on the one hand to make it be difficult to skid off out of annular groove in the stable insertion inner groove of rubber constraint circle, on the other hand
Improve the sealing effectiveness of rubber constraint circle and cone rubber cylinder；
The sealing between connecting plate and base is improved by the setting of sealing rubber strip.
Brief description of the drawings
Fig. 1 shows for the annexation for being used to embody between alarm button body, hand push button and weather shield in the present embodiment
It is intended to；
Fig. 2 is to be used to embody annexation schematic diagram between protective cover and base in the present embodiment；
The profile in A-A portions in Fig. 3 Fig. 2；
Fig. 4 is the enlarged drawing in A portions in Fig. 3；
Fig. 5 is the enlarged drawing in B portions in Fig. 4；
Fig. 6 be the present embodiment in be used for embody light storage type self luminous layer, polyurethane water-proof layer hand push button between company
Connect relation schematic diagram.
In figure, 1, alarm button body；2nd, hand push button；21st, annular groove；211st, inner groove；22nd, rubber constraint circle；23rd, bore
Shape rubber tube；24th, cambered surface；3rd, base；31st, groove；4th, protective cover；41st, through hole；5th, light storage type self luminous layer；51st, polyurethane is prevented
Water layer；6th, weather shield；61st, side plate；7th, connecting plate；71st, sealing rubber strip.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of manual fire alarm call point, as shown in figs. 1 and 3, including alarm button body 1, alarm button sheet
It is provided with body 1 on hand push button 2, alarm button body 1 and is connected with base 3 in the side away from hand push button 2, passes through base
3 are fixed to alarm button body 1 on building, and the protective cover that alarm button body 1 is set for cover is sealedly connected with base 3
4, alarm button body 1 is located in protective cover 4, can be reduced by arrangement above by the barrier of a large amount of rainwater outside protective cover 4
The situation that rainwater enters alarm button body 1 and causes the internal circuit of alarm button body 1 to damage occurs.
As shown in figure 3, protective cover 4 is outward extended with connecting plate 7, base 3 close to the end of alarm button body 1
Fluted 31 are set in the side close to connecting plate 7, groove 31 is embedded with sealing rubber strip 71, sealing rubber strip 71 deviates from base
3 side and connecting plate 7 are inconsistent, and protective cover 4 is improved by the sealing rubber strip 71 set between base 3 and connecting plate 7
With the sealing between base 3, gap of the rainwater between protective cover 4 and base 3 is reduced into protective cover 4.
As shown in Figures 2 and 3, through hole 41, hand push button 2 are provided with protective cover 4 on the corresponding position of hand push button 2
Bottom is located in protective cover 4, and the top of hand push button 2 is stretched out through hole 41 and is located at outside protective cover 4, and the setting of through hole 41 is convenient to behaviour
Author presses hand push button 2 and starts alarm.
As shown in Figures 4 and 5, rubber constraint circle 22 is arranged with hand push button 2, the bottom of hand push button 2 is provided with annular groove
21, annular groove 21 stretches into one end of hand push button 2 to being tilted away from the side of protective cover 4 and the end of annular groove 21 is provided with inner ring
Groove 211, the section of inner groove 211 is the circular arc more than semicircle, and the radius of inner groove 211 fetters the half of circle 22 with rubber
Footpath is identical so that rubber constraint circle 22 is embedded in inner groove 211 and is difficult during hand push button 2 is pressed out of inner groove 211
Spin off.22 sides of rubber constraint circle are connected with cone rubber cylinder 23, and cone rubber cylinder 23 passes through annular groove 21 and remote
One end of annular groove 21 is pasted in the surface of protective cover 4, and one end of cone rubber cylinder 23 is set on hand push button 2, and the other end is turned over
Turn and paste in the surface of protective cover 4 so that the bore of cone rubber cylinder 23 gradually expands from rubber constraint circle 22 to protective cover 4
Greatly.Protection is improved by the setting of the rubber constraint circle 22 and cone rubber cylinder 23 that are set between protective cover 4 and hand push button 2
Sealing between cover 4 and hand push button 2 so that rainwater is difficult to enter alarm button body 1 from gap between the two and make
The circuit obtained in alarm button body 1 sustains damage.Wherein, rubber constraint circle 22 and cone rubber cylinder 23 can be using balloons
The ring of openend and it is made with the balloon neck of ring integrally connected.
As shown in figs. 1 and 4, the top of protective cover 4 is outward extended with weather shield 6, and weather shield 6 is in one away from protective cover 4
Hold to the side close to protective cover 4 and tilt, weather shield 6 is provided with side plate 61 in the both sides adjacent with protective cover 4, by keeping off the rain
The setting of plate 6 and side plate 61 can stop more rainwater in advance, reduce because heavy rain causes protection to the erosion of protective cover 4
The situation that rubber constraint circle 22 and cone rubber cylinder 23 on cover 4 damage and cause rainwater to enter alarm button body 1 occurs.
As shown in fig. 6, the surface of hand push button 2 is provided with light storage type self luminous layer 5, by light-storing and emitting material coating
Into, the sunshine of active absorption on daytime is stored, can continuous illumination 8-12h in the dark.Light storage type self luminous layer 5 is in the back of the body
Transparent polyurethane water-proof layer 51 is provided with from the side of hand push button 2 and on the surface of annular groove 21, rainwater is reduced and invades
Erosion causes the situation that light storage type self luminous layer 5 fails to occur, and is reduced using transparent polyurethane water-proof layer 51 to storage light
Type light emitting layer 5 absorbs the influence of ultraviolet light effect daytime.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. it is provided with hand on a kind of manual fire alarm call point, including alarm button body (1), the alarm button body (1)
Dynamic button (2), it is characterized in that：
The alarm button body (1) is connected with the side away from hand push button (2) for alarm button body (1) is fixed
Base (3) on to building；
The protective cover (4) that alarm button body (1) is set for cover is sealedly connected with the base (3), the protective cover (4) sets
It is equipped with for exposing through hole (41) at the top of hand push button (2)；
The hand push button (2) is provided with annular groove (21) in the end close to alarm button body (1), and the annular groove (21) embeds
There is rubber constraint circle (22), the rubber constraint circle (22) is set on hand push button (2), and the rubber constraint circle (22) is remote
The side of annular groove (21) is connected with cone rubber cylinder (23), and the cone rubber cylinder (23) fetters circle (22) away from rubber
One end stretch out through hole (41) and cone rubber cylinder (23) outer wall be bonded on protective cover (4).
2. manual fire alarm call point according to claim 1, it is characterized in that：The annular groove (21) stretches into hand push button
(2) one end is tilted to away from the side of alarm button body (1).
3. manual fire alarm call point according to claim 2, it is characterized in that：The annular groove (21) stretches into hand push button
(2) one end is provided with fetters the embedded inner groove (211) of circle (22) for rubber, the section of the inner groove (211) be more than
The radius of the circular arc and annular groove (21) of semicircle is identical with the radius that rubber fetters circle (22).
4. manual fire alarm call point according to claim 1, it is characterized in that：The hand push button (2) and cone rubber
Cambered surface (24) is provided with cylinder (23) conflict.
5. manual fire alarm call point according to claim 1, it is characterized in that：The surface of the hand push button (2) is set
There is light storage type self luminous layer (5).
6. manual fire alarm call point according to claim 5, it is characterized in that：The light storage type self luminous layer (5) is in the back of the body
Polyurethane water-proof layer (51) is provided with from the side of hand push button (2) and the surface of annular groove (21).
7. manual fire alarm call point according to claim 1, it is characterized in that：The top of the protective cover (4) is to extension
Stretching has weather shield (6), and the weather shield (6) is provided with side plate (61), the weather shield in the both sides adjacent with protective cover (4)
(6) one end away from protective cover (4) is tilted to the side close to protective cover (4).
8. manual fire alarm call point according to claim 1, it is characterized in that：The surrounding of the protective cover (4), which is located at, to be leaned on
The end of the side of nearly base (3) is provided with connecting plate (7), the connection to the side extension away from alarm button body (1)
Fluted (31) are set in one end close to base (3) on plate (7), the groove (31) is embedded with sealing rubber strip (71), institute
State sealing rubber strip (71) inconsistent away from the side of connecting plate (7) and base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270222.4U CN206557974U (en) | 2017-03-20 | 2017-03-20 | Manual fire alarm call point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270222.4U CN206557974U (en) | 2017-03-20 | 2017-03-20 | Manual fire alarm call point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557974U true CN206557974U (en) | 2017-10-13 |
Family
ID=60365646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270222.4U Expired - Fee Related CN206557974U (en) | 2017-03-20 | 2017-03-20 | Manual fire alarm call point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093701A (en) * | 2021-11-18 | 2022-02-25 | 歌尔科技有限公司 | Waterproof button structure and wearable equipment |
-
2017
- 2017-03-20 CN CN201720270222.4U patent/CN206557974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093701A (en) * | 2021-11-18 | 2022-02-25 | 歌尔科技有限公司 | Waterproof button structure and wearable equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210039 505 room 6, three hung Road 6, Yuhua Economic Development Zone, Yuhuatai District, Nanjing, Jiangsu, China Patentee after: Zhong Xing Construction Group Co., Ltd. Address before: 211215 zhe Tong industrial concentration area, Lishui District Economic Development Zone, Nanjing, Jiangsu Patentee before: Jiangsu bell Fire Control Engineering Co., Ltd. |
|
| 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: 20171013 Termination date: 20180320 |