CN217238888U - Fire alarm device convenient to clearance - Google Patents

Abstract

The utility model discloses a fire alarm device convenient to clearance, the body of placing including the level and the structure of opening that is used for the clearance, open the structure including the trip shaft of locating body one side, locate the sealed shell of trip shaft one side, locate two rotation axiss of body top, locate the fixed plate of rotation axis top and locate the restriction portion of fixed plate one side, the trip shaft is articulated with sealed lid, the trip shaft is articulated with the body, the rotation axis links firmly with the body, rotation axis and fixed plate swivelling joint, this utility model uses through the cooperation that sets up fixed block, poker rod, fixed plate, restriction portion, has solved fire alarm and has opened the clearance and be difficult and hang unstable problem.

Description

Fire alarm device convenient to clearance

Technical Field

The utility model belongs to the technical field of the fire alarm ware, especially, relate to a fire alarm ware device convenient to clearance.

Background

Fire alarm ware mainly used is in modern city family, and many people are because of not understanding the fire accident that family safety general knowledge arouses, in addition in case of the conflagration, emergent improper, the slow loss of property and the injury of personnel that cause of reporting to the police, but place at fire alarm ware for a long time and produce the dust easily, need open and carry out relevant clearance, so need design to the aspect of the clearance, the problem that prior art exists is: the fire alarm is not easy to open and clean and is not stable to hang.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a fire alarm device convenient to clearance possesses the convenient advantage of opening and stably hanging, has solved current fire alarm device and has opened the clearance difficult and hang unstable problem.

The utility model discloses a realize like this, a fire alarm device convenient to clearance, including the body that the level was placed with be used for the structure of opening of clearance, open the structure including the trip shaft of locating body one side, locate the sealed shell of trip shaft one side, locate two rotation axes of body top, locate the fixed plate of rotation axis top and locate the restriction portion of fixed plate one side, the trip shaft is articulated with sealed lid, the trip shaft is articulated with the body, the rotation axis links firmly with the body, rotation axis and fixed plate swivelling joint.

As the utility model discloses it is preferable, body one side is equipped with two fixed blocks, be equipped with the guide way in the fixed block, guide way one side is equipped with blocks the groove, it is equipped with the elastic plate to block groove one side.

As the utility model discloses preferred, the body bottom is equipped with into cigarette hole.

As the utility model discloses preferred, sealed lid one side is equipped with sealed the pad, sealed pad one end and the adhesion of sealed lid, sealed pad one end and body joint.

As the utility model discloses preferred, be equipped with the plastic cone that is used for increasing friction under the restriction portion.

Preferably, a poke rod convenient to push is arranged above the limiting part.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up trip shaft, sealed shell, rotation axis, fixed plate, restriction portion is used, has reached the effect of conveniently opening the clearance and preventing the dust fall.

2. The utility model discloses a set up fixed block, guide way, block the cooperation of groove, elastic plate and use, can make the body hang the installation and all can be blocked by the elastic plate with dismantling, the elastic plate is the elastic metal plate that has the memory resilience.

3. The utility model discloses a set up into the cigarette hole, can get into this internal detection to the smog that produces during the conflagration.

4. The utility model discloses a set up sealed the pad, can prevent that the dust from getting into the body from sealed lid top.

5. The utility model discloses a set up the plastic cone, can the fixed plate can not be opened to sealed lid increase friction conveniently.

6. The utility model discloses a set up the poker rod, can conveniently rotate the fixed plate.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a left side sectional view of an embodiment of the present invention;

fig. 3 is a rear view of the embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a body; 2. a turning shaft; 3. sealing the shell; 4. a rotating shaft; 5. a fixing plate; 6. a restricting section; 7. a fixed block; 8. a guide groove; 9. a chucking groove; 10. an elastic plate; 11. a smoke inlet hole; 12. a gasket; 13. a sealing cover; 14. a plastic cone; 15. a poke rod.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a fire alarm device convenient to clearance, including the body 1 that the level was placed with be used for the structure of opening of clearance, open the structure including the trip shaft 2 of locating body 1 one side, locate the sealed shell 3 of trip shaft 2 one side, locate two rotation axiss 4 of body 1 top, locate the fixed plate 5 of rotation axis 4 top and locate the restriction portion 6 of fixed plate 5 one side, trip shaft 2 is articulated with sealed lid 13, trip shaft 2 is articulated with body 1, rotation axis 4 links firmly with body 1, rotation axis 4 and 5 swivelling joint of fixed plate.

The scheme is adopted: through the cooperation that sets up trip shaft 2, seal shell 3, rotation axis 4, fixed plate 5, restriction portion 6 and use, reached conveniently to open the effect of clearance and prevent dust fall.

Referring to fig. 1, two fixing blocks 7 are arranged on one side of the body 1, a guide groove 8 is formed in each fixing block 7, a clamping groove 9 is formed in one side of each guide groove 8, and an elastic plate 10 is arranged on one side of each clamping groove 9.

Adopt above-mentioned scheme: through setting up fixed block 7, guide way 8, blocking the cooperation of groove 9, elastic plate 10 and using, can make body 1 hang the installation and dismantle all can be blocked by elastic plate 10, and elastic plate 10 is the elastic metal plate that has memory resilience, can hang fixed plate 5 on the nail on the wall during the use, and elastic plate 10 blocks that the nail marks out guide way 8.

Referring to fig. 3, the bottom of the body 1 is provided with a smoke inlet 11.

Adopt above-mentioned scheme: through setting up into smoke hole 11, can get into body 1 internal detection to the smog that produces during the conflagration.

Referring to fig. 2, a sealing gasket 12 is arranged on one side of the sealing cover 13, one end of the sealing gasket 12 is adhered to the sealing cover 13, and one end of the sealing gasket 12 is connected with the body 1 in a clamping manner.

Adopt above-mentioned scheme: by providing the packing 12, it is possible to prevent dust from entering the body 1 from the top of the sealing cover 13.

Referring to fig. 4, a plastic cone 14 for increasing friction is provided under the restriction 6.

Adopt above-mentioned scheme: by arranging the plastic cone 14, the friction force of the fixing plate 5 on the sealing cover 13 can be increased, and the sealing cover 13 cannot be opened randomly.

Referring to fig. 4, a pulling rod 15 for facilitating pushing is arranged above the limiting part 6.

Adopt above-mentioned scheme: the fixed plate 5 can be conveniently rotated by providing the poke rod 15.

The utility model discloses a theory of operation:

when the device is used, when the device is installed, the fixing block 7 on the body 1 is clamped on a wall, the poking rod 15 is pulled to enable the fixing plate 5 to rotate horizontally, the limiting part 6 leaves the upper part of the sealing cover 13, the sealing cover 13 is opened to clean the inside of the body 1, after cleaning is finished, the sealing cover 13 is closed, and the poking rod 15 is pulled to enable the limiting part 6 to be located on the sealing cover 13, so that the closing effect is formed.

In summary, the following steps: this fire alarm device convenient to clearance uses through the cooperation that sets up fixed block 7, poker rod 15, fixed plate 5, restriction portion 6, has solved the fire alarm and has opened the clearance difficult and hang unstable problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fire alarm device convenient to clearance, includes body (1) that the level was placed and the opening structure who is used for the clearance, its characterized in that: the opening structure comprises a turnover shaft (2) arranged on one side of a body (1), a sealing shell (3) arranged on one side of the turnover shaft (2), two rotating shafts (4) arranged above the body (1), a fixing plate (5) arranged above the rotating shafts (4) and a limiting part (6) arranged on one side of the fixing plate (5), wherein the turnover shaft (2) is hinged to a sealing cover (13), the turnover shaft (2) is hinged to the body (1), the rotating shaft (4) is fixedly connected with the body (1), and the rotating shaft (4) is rotatably connected with the fixing plate (5).

2. A fire alarm unit which is easy to clean as claimed in claim 1, wherein: the novel fixing device is characterized in that two fixing blocks (7) are arranged on one side of the body (1), a guide groove (8) is formed in each fixing block (7), a clamping groove (9) is formed in one side of each guide groove (8), and an elastic plate (10) is arranged on one side of each clamping groove (9).

3. A fire alarm unit which is easy to clean as claimed in claim 1, wherein: the bottom of the body (1) is provided with a smoke inlet (11).

4. A fire alarm unit which is easy to clean as claimed in claim 1, wherein: sealed lid (13) one side is equipped with sealed pad (12), sealed pad (12) one end and sealed lid (13) adhesion, sealed pad (12) one end and body (1) joint.

5. A fire alarm unit which is easy to clean as claimed in claim 1, wherein: and a plastic cone (14) for increasing friction is arranged below the limiting part (6).

6. A fire alarm unit which is easy to clean as claimed in claim 1, wherein: a poke rod (15) convenient to push is arranged above the limiting part (6).

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