CN208580678U - A kind of tunnel fire hazard alarm button protection box - Google Patents
A kind of tunnel fire hazard alarm button protection box Download PDFInfo
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- CN208580678U CN208580678U CN201821321896.3U CN201821321896U CN208580678U CN 208580678 U CN208580678 U CN 208580678U CN 201821321896 U CN201821321896 U CN 201821321896U CN 208580678 U CN208580678 U CN 208580678U
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- transparency cover
- fixed
- insert box
- connecting column
- fire hazard
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Abstract
The utility model discloses a kind of tunnel fire hazard alarm button protection boxes, it is related to corollary equipment field of alarming, including the fixed bin for being fixed on wall or cabinet, fixed bin interpolation is connected to insert box in succession, and insert box opening is fixed there are two hinge column, and hinge column side wall is integrally fixed with fixture block, articulated shaft is fixed between two hinge columns, connecting column is rotatably connected on articulated shaft, connecting column is integrally fixed with transparency cover, and the snap component for insert box to be closed is provided between transparency cover and insert box.There are problems that being not easy to singlehanded use the prior art, the utility model on hinge column by fixing fixture block, after transparency cover is opened, the position of transparency cover is blocked using fixture block, it prevents transparency cover from continuing to rotate, insert box is open and is closed, allows the operator to vacate hand, alarm switch is pressed, use is more convenient.
Description
Technical field
The utility model relates to corollary equipment fields of alarming, more specifically, it relates to a kind of tunnel fire hazard alarm button
Protection box.
Background technique
No matter in public places or resident's building can all install Fire Alarm Button box, in the case of fire, and
When remind resident indoors, accelerate evacuating personnel, reduce the loss that fire may cause.
For existing alarm box structure, such as the Chinese patent that patent publication No. is CN207541769U, it discloses one
Kind fire alarm waterproof press-button box, including box body and the box cover being hinged on box body, box cavity is provided with junction block and induction
Button slot, induction button slot are located at below junction block, and are equipped with hand push button on induction button slot, offered on box cover and
Rubber sleeve is arranged in mounting hole side in the mounting hole of hand push button cooperation, and rubber sleeve is equipped with hand push button.
In above-mentioned patent, box cover side and box body are hinged, in use, needing first to open box cover, then pressing is pressed manually
Button.If one hand of user is risen not open, it can only be operated with a hand, press hand push button, box after being opened the lid with a hand
Covering can ride on the back of the hand under its own gravity, then cause difficulty to pressing hand push button, thus the prior art exist to
Improved shortcoming.
Utility model content
There are problems that being not easy to singlehanded use the prior art, the purpose of the utility model is to provide a kind of tunnel fire
Calamity alarm button protection box has the advantages that facilitate singlehanded use.
To achieve the above object, the utility model provides following technical solution:
A kind of tunnel fire hazard alarm button protection box, it is described solid including the fixed bin for being fixed on wall or cabinet
Determine box interpolation and be connected to insert box in succession, the insert box opening is fixed there are two hinge column, and the hinge column side wall is integrally fixed with
Fixture block is fixed with articulated shaft between two hinge columns, connecting column, the connecting column one is rotatably connected on the articulated shaft
Body is fixed with transparency cover, and the snap component for the insert box to be closed is provided between the transparency cover and the insert box.
Through the above technical solutions, in use, fixture block and transparency cover edge are clamped, by transparency cover after transparency cover is opened
Position block, prevent transparency cover from continuing to rotate for insert box to be open and be closed, allow the operator to vacate hand, press alarm switch,
Realize one-handed performance；The transparency cover after opening is blocked by setting fixture block, prevents transparency cover from rotating and is closed insert box opening, just
Hand pressing alarm switch is vacateed in user, realizes the one-handed performance of user；It is saturating convenient for people's sight by the way that transparency cover is arranged
It crosses transparency cover and observes alarm switch in insert box, to realize the presence of alarm switch.
Further, multiple reinforcing ribs are integrally fixed between the transparency cover and the connecting column.
Through the above technical solutions, reinforcing rib is fixed between transparency cover and connecting column again, for once river transparency cover with connect
Bonding strength between column.
Further, the connecting column side wall is opened up between the reinforcing rib for the connecting column and described hinged
The inlet of oil is injected between axis.
Through the above technical solutions, in use, by injecting lubricating oil into inlet, lubricating oil penetrates into connecting column and hinge
It is lubricated between spindle, convenient for opening transparency cover.
Further, the snap component includes card and button block, and the card is integrally attached to the insert box far from institute
The side of hinge column is stated, the button block is movably set in the one end of the transparency cover far from the connecting column, opens in the button block
Equipped with the card slot being engaged by clamping with the card.
Through the above technical solutions, rotating transparent lid to by insert box opening closure position, be rotated further by button block, make card slot with
Card clamping improves the stability of insert box opening closure.
Further, the transparency cover is hingedly connected with link block far from the side of the connecting column, and the link block is remote
Side and the button block from the transparency cover are articulated and connected.
Through the above technical solutions, the block that is articulated and connected between button block and transparency cover, forms link mechanism, utilizes connecting rod knot
The stability for being closed transparency cover is improved at structure position dead point.
Further, the insert box opening has resettlement groove along its edge, is provided with sealing strip in the resettlement groove.
Through the above technical solutions, resettlement groove is used for the position of fixing seal item, then insert box closure is enhanced by sealing strip
Leakproofness afterwards, when avoiding the utility model outdoor application, rain penetrates into, and then leads to alarm switch failure.
Further, the transparency cover is fixed with along its edge for abutting with the sealing strip close to the insert box side
Raised line.
Through the above technical solutions, transparency cover is by after insert box opening closure, raised line figure sealing strip is abutted, and then enhances transparent
Sealing performance between lid and insert box opening.
Further, the insert box has holding tank, the holding tank along its edge close to the side of the fixed bin
Inside it is fixed with the rubber strip for enhancing sealing performance.
Through the above technical solutions, holding tank is used to fix the position of rubber strip, rubber strip be located at insert box and fixed bin it
Between enhancing fixed bin connect with insert box after sealing performance.
Compared with prior art, the utility model has the beneficial effects that
(1) by fixing fixture block on hinge column, after opening transparency cover, fixture block blocks the position of transparency cover, avoids
Insert box is open under bright Gai Qi gravity and is closed, user's one-handed performance is convenient for, presses alarm switch；
(2) by the hinged transparency cover of link block and button block, link mechanism is formed, is open using snap component closure insert box
When, link block turns to rotation dead point, and card slot and card are clamped, and improves transparency cover for the stability of insert box opening closure；
(3) by setting sealing strip and rubber strip, enhance the waterproof performance of the utility model, be suitable for outdoor application, increase
Strong the utility model use occasion.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure diagram after the utility model opens transparency cover；
Fig. 3 is the partial sectional view in Fig. 2 along line A-A；
Fig. 4 is the part configuration schematic diagram of the utility model.
Appended drawing reference: 1, fixed bin；2, insert box；3, hinge column；4, fixture block；5, articulated shaft；6, connecting column；7, transparency cover；
8, reinforcing rib；9, inlet；10, card；11, button block；12, card slot；13, link block；14, resettlement groove；15, sealing strip；16, convex
Item；17, holding tank；18, rubber strip；19, threaded hole.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As depicted in figs. 1 and 2, a kind of tunnel fire hazard alarm button protection box, including for being fixed on wall or cabinet
Fixed bin 1, in a rectangular parallelepiped shape, 1 interpolation of fixed bin is connected to insert box 2 to fixed bin 1 in succession, and 2 opening of insert box is fixed, and there are two hinges
Column 3 is connect, hinge column 3 is located at 2 one end of insert box, and 3 side wall of hinge column is integrally fixed with fixture block 4, and 4 cross section of fixture block is semicircle, and two
Articulated shaft 5 is fixed between a hinge column 3, articulated shaft 5 is made of metal, and connecting column 6 is rotatably connected on articulated shaft 5, hingedly
Axis 5 is arranged in connecting column 6, and connecting column 6 is integrally fixed with transparency cover 7, and transparency cover 7 and hinge column 3 are all made of transparent plastic system
At transparency cover 7 realizes hingedly connecting between transparency cover 7 and insert box 2 by the rotation connection between connecting column 6 and articulated shaft 5
It connects.In use, being opened the rotation of transparency cover 7 with a hand, 7 edge of transparency cover is abutted with 4 side wall of fixture block, and slips over fixture block 4, after
And unclamp transparency cover 7, transparency cover 7 rotates under its gravity relative to fixed bin 1, then 7 edge of transparency cover and fixture block 4
It blocks, transparency cover 7 is prevented to continue to rotate, insert box 2 is open and is closed, user vacates hand, presses the alarm button in insert box 2.
Multiple reinforcing ribs 8 are integrally fixed between transparency cover 7 and connecting column 6, the quantity of reinforcing rib 8 is preferably two, and
The both ends of connecting column 6 are located at, the bonding strength between transparency cover 7 and connecting column 6 is enhanced.6 side wall of connecting column is in reinforcing rib 8
Between open up for injected between connecting column 6 and articulated shaft 5 oil inlet 9.In use, for convenient for connecting column 6 relative to
Articulated shaft 5 rotates, and lubricating oil can be injected into inlet 9, enhances sliding ability of the connecting column 6 relative to articulated shaft 5, and being convenient for will
Transparency cover 7 opens.
As shown in Figures 2 and 3, it is provided with the snap component for insert box 2 to be closed between transparency cover 7 and insert box 2, buckles
Component includes card 10 and button block 11, and card 10 is integrally attached to side of the insert box 2 far from hinge column 3, and the quantity of card 10 is excellent
Two are selected as, 2 two sides of insert box are individually fixed in, transparency cover 7 is hingedly connected with link block 13 far from the side of connecting column 6, connection
Side of the block 13 far from transparency cover 7 and button block 11 are articulated and connected, and the card slot 12 being engaged by clamping with card 10 is offered in button block 11.
In use, rotation connection block 13, it is mobile that link block 13 drives button block 11, while card 10 being stuck in card slot 12；Link block 13
Both ends are articulated and connected with transparency cover 7 and button block 11 respectively, and when transparency cover 7 is closed the opening of insert box 2, link block 13 is accommodated in card slot 12
It is interior, hinged dead point is formed, the stability of closure is improved.
As shown in Figure 2 and Figure 4,2 opening of insert box has resettlement groove 14 along its edge, and sealing is connected in resettlement groove 14
Item 15, sealing strip 15 are made of transparent rubber, and transparency cover 7 is arranged close to the side of insert box 2 in opening, and its opening is along it
Edge is integrally fixed with the raised line 16 for abutting with sealing strip 15, is closed in use, insert box 2 is open by rotation transparency cover 7, together
When, raised line 16 is abutted with sealing strip 15, to effectively improve the waterproof performance of the utility model.Insert box 2 is close to the side of fixed bin 1
There is holding tank 17 in face along its edge, is fixed with the rubber strip 18 for enhancing sealing performance in holding tank 17, on fixed bin 1
Threaded hole 19 is offered, the threaded hole 19 runs through insert box 2 simultaneously.In use, being inserted into bolt into threaded hole 19, bolt will be consolidated
Determine box 1 and insert box 2 is fixed, so that rubber strip 18 is pushed against between insert box 2 and fixed bin 1, effectively improves fixed bin 1 and insert box
The leakproofness of 2 connections.
The working principle and beneficial effect of the utility model is as follows:
When the utility model is opened, buckle structure is unlocked, overturns transparency cover 7, then fixture block 4 blocks 7 edge of transparency cover,
User vacates hand pressing alarm switch；When closure, rotation transparency cover 7 is rotatablely connected block 13 to by the opening closed position of insert box 2
Button block 11 is driven to rotate, then card 10 is caught in card slot 12, and insert box 2 is open and is closed by transparency cover 7.
When the utility model is used, transparency cover 7 first is opened using a handspring, and fixture block 4 is made to block the edge of transparency cover 7,
It avoids transparency cover 7 that insert box 2 is open under its gravity to be closed, then unclamps hand, then press alarm switch, realize singlehanded
Operation；13 two sides of link block are hinged with transparency cover 7 and button block 11 respectively, form link mechanism, are closed insert box 2 using snap component
When opening, link block 13 turns to rotation dead point, and card slot 12 and card 10 are clamped, and improves transparency cover 7 for the opening closure of insert box 2
Stability；Sealing strip 15 and rubber strip 18 can enhance the waterproof performance of the utility model, be suitable for outdoor application, and enhancing is originally practical
Novel applicability.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of tunnel fire hazard alarm button protection box, which is characterized in that including the fixation for being fixed on wall or cabinet
Box (1), fixed bin (1) interpolation are connected to insert box (2) in succession, and insert box (2) opening is fixed there are two hinge column (3),
Hinge column (3) side wall is integrally fixed with fixture block (4), is fixed with articulated shaft (5) between two hinge columns (3), described
It is rotatably connected on articulated shaft (5) connecting column (6), the connecting column (6) is integrally fixed with transparency cover (7), the transparency cover (7)
The snap component for the insert box (2) to be closed is provided between the insert box (2).
2. a kind of tunnel fire hazard alarm button protection box according to claim 1, which is characterized in that the transparency cover (7)
Multiple reinforcing ribs (8) are integrally fixed between the connecting column (6).
3. a kind of tunnel fire hazard alarm button protection box according to claim 2, which is characterized in that the connecting column (6)
Side wall opened up between the reinforcing rib (8) for injected between the connecting column (6) and the articulated shaft (5) oil injection
Mouth (9).
4. a kind of tunnel fire hazard alarm button protection box according to claim 1, which is characterized in that the snap component packet
Card (10) and button block (11) are included, the card (10) is integrally attached to one of the insert box (2) far from the hinge column (3)
Side, the button block (11) is movably set in the one end of the transparency cover (7) far from the connecting column (6), on the button block (11)
Offer the card slot (12) being engaged by clamping with the card (10).
5. a kind of tunnel fire hazard alarm button protection box according to claim 4, which is characterized in that the transparency cover (7)
Side far from the connecting column (6) is hingedly connected with link block (13), and the link block (13) is far from the transparency cover (7)
Side and the button block (11) are articulated and connected.
6. a kind of tunnel fire hazard alarm button protection box according to claim 1, which is characterized in that the insert box (2) is opened
Have resettlement groove (14) at mouthful along its edge, is provided with sealing strip (15) in the resettlement groove (14).
7. a kind of tunnel fire hazard alarm button protection box according to claim 6, which is characterized in that the transparency cover (7)
The raised line (16) for abutting with the sealing strip (15) is fixed with along its edge close to the insert box (2) side.
8. a kind of tunnel fire hazard alarm button protection box according to claim 1, which is characterized in that the insert box (2) is leaned on
The side of the nearly fixed bin (1) has holding tank (17) along its edge, is fixed in the holding tank (17) for enhancing
The rubber strip (18) of sealing performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321896.3U CN208580678U (en) | 2018-08-15 | 2018-08-15 | A kind of tunnel fire hazard alarm button protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321896.3U CN208580678U (en) | 2018-08-15 | 2018-08-15 | A kind of tunnel fire hazard alarm button protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580678U true CN208580678U (en) | 2019-03-05 |
Family
ID=65512156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821321896.3U Active CN208580678U (en) | 2018-08-15 | 2018-08-15 | A kind of tunnel fire hazard alarm button protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208580678U (en) |
-
2018
- 2018-08-15 CN CN201821321896.3U patent/CN208580678U/en active Active
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