CN205699011U - A kind of fire extinguisher - Google Patents
A kind of fire extinguisher Download PDFInfo
- Publication number
- CN205699011U CN205699011U CN201620313518.5U CN201620313518U CN205699011U CN 205699011 U CN205699011 U CN 205699011U CN 201620313518 U CN201620313518 U CN 201620313518U CN 205699011 U CN205699011 U CN 205699011U
- Authority
- CN
- China
- Prior art keywords
- bottle
- fire extinguisher
- adhesive
- neck
- bottle neck
- 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.)
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Abstract
This utility model relates to a kind of fire extinguisher, including bottle, bottle cap and adhesive-layer；Bottle includes bottle body and protrudes from the bottle neck of bottle body；Bottle cap includes that body of the bottle lid and a circle are from the downwardly projecting protuberance of the lower surface of body of the bottle lid；Protuberance coordinates with bottle neck grafting；Adhesive-layer is provided with through hole；Protuberance inserts in bottle neck after penetrating through hole；After loading extinguishing chemical in bottle, bottle neck, adhesive-layer and bottle cap are structure as a whole.The application inserts in bottle neck by the protuberance of bottle cap, and after loading extinguishing chemical, bottle neck, adhesive-layer are bonded as integrative-structure with bottle cap, and bottle is identical with the material of bottle cap, not only reduce the material composing quantity required for fire extinguisher, and by adhesive seal rather than by thread seal, therefore need not the use of diaphragm seal, effectively reduce the production cost of fire extinguisher.
Description
Technical field
This utility model belongs to fire-fighting equipment technical field, particularly relates to a kind of fire extinguisher.
Background technology
Fire extinguisher, is a kind of portable Fire extinguisher, accommodates extinguishing chemical, in order to fight a fire in fire extinguisher.
Fire extinguisher is one of common fire fighting device, leaves public place in or the place that fire probability is higher occurs.
Fire extinguisher, according to the difference of its content extinguishing chemical, is divided into dry powder extinguisher, carbon dioxide extinguisher and foam to go out
Firearm.The fire extinguisher of prior art is metal bottle, the upper end of bottle is provided with nozzle, at fire extinguisher
After interior extinguishing chemical is used up, can be able to reuse by again adding extinguishing chemical.
But the fire extinguisher bottle of prior art only can be suitably used for accommodating powder extinguishing agent, carbon dioxide extinguishing agent
And fire foam, along with the exploitation of extinguishing chemical, through there being chemical to be developed, and for
This kind of chemical is to occur chemical reaction to realize the scene of a fire in the scene of a fire by the composition in extinguishing chemical
Cooling, starvation and fire-retardant effect, therefore, the metal bottle of prior art cannot be applicable to this
Plant the use of new chemical.
In order to overcome the metal bottle fire extinguisher of prior art not to be suitable for chemical, technological development is had to go out
Throwing type fire annihilator, i.e. using plastics or resin material is bottle, in carrying out fire extinguishing procedure, directly will dress
The bottle having chemical is directly thrown in the scene of a fire, is directly gone out by chemistry after being melted by bottle by flame
Fire agent is discharged on the scene of a fire, and this throwing type fire annihilator is applicable not only to chemical, and allows fire-fighting people
Member carries out fire-fighting work away from the scene of a fire, improves security against fire.
The throwing type fire annihilator of prior art is formed by being provided with the bottle of bottle neck, diaphragm seal and bottle cap；?
The outside of bottle neck is provided with external screw thread, is provided with female thread on bottle cap, by female thread and the bottle neck of bottle cap
External screw thread make bottle and bottle cap sealing by threaded engagement, in order to improve sealing effectiveness, the most viscous on bottle neck
Posting the diaphragm seal of aluminum platinum or tinfoil, the fire extinguisher also having is provided with pad in bottle cap.Such fire extinguisher
Although improve sealing effectiveness, but the material of bottle cap is different from the material of bottle, and the aluminum platinum of diaphragm seal
Or the use of tinfoil improves the cost of fire extinguisher.
Utility model content
The purpose of this utility model is to provide a kind of fire extinguisher, high to solve the cost of existing throwing type fire annihilator,
Use the problem that material is more.
This utility model is achieved through the following technical solutions:
A kind of fire extinguisher, including bottle, bottle cap and adhesive-layer；
Described bottle includes bottle body and protrudes from the bottle neck of described bottle body；
Described bottle cap includes that body of the bottle lid and a circle are from the downwardly projecting protrusion of the lower surface of described body of the bottle lid
Portion；Described protuberance coordinates with described bottle neck grafting；
Described adhesive-layer is provided with through hole；Described protuberance inserts in described bottle neck after penetrating described through hole；
After loading extinguishing chemical in described bottle, described bottle neck, described adhesive-layer and described bottle cap are structure as a whole.
The inner chamber of described bottle neck is when described bottle body to described bottle neck end direction extends, described inner chamber
Diameter in the truncated cone structure being gradually increased.
The profile of described protuberance is identical with the shape of described inner chamber.
The height of described protuberance is less than the height of described bottle neck.
Multiple longitudinal fluting it is provided with in described bottle neck；It is provided with vertical with described in the side of described protuberance
To the projection of groove fit.
The external diameter of described adhesive-layer is less than the diameter of described body of the bottle lid but is greater than the external diameter of described bottle neck.
The beneficial effects of the utility model are:
The application is inserted in bottle neck by the protuberance of bottle cap, and after loading extinguishing chemical, by bottle neck, glues
Glue-line and bottle cap are bonded as integrative-structure, and bottle is identical with the material of bottle cap, not only reduces fire extinguisher
Required material composing quantity, and by adhesive seal rather than by thread seal, therefore need not
The use of diaphragm seal, effectively reduces the production cost of fire extinguisher.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model fire extinguisher；
Fig. 2 is the A-A sectional view of Fig. 1.
Description of reference numerals
1 bottle body, 2 bottle necks, 3 adhesive-layers, 4 bottle caps, 41 body of the bottle lid, 42 protrude
Portion.
Detailed description of the invention
Describing the technical solution of the utility model by the following examples in detail, below example is only shown
Example, it is only capable of for explaining and illustrate the technical solution of the utility model, and is not to be construed as this reality
Restriction by new technique scheme.
Embodiment 1
This utility model provides a kind of fire extinguisher, as depicted in figs. 1 and 2, including bottle, bottle cap 4 and viscous
Glue-line 3；In this application, bottle is identical with the material selected by bottle cap, to reduce required for fire extinguisher
Material quantity.In the present embodiment, the material of bottle and bottle cap is frangible plastic, such as PVC etc., feature
It is that this fire extinguisher at least can bear 70 kilograms in the case of slowly this fire extinguisher is applied external force
External force, and when this fire extinguisher is applied in impulsive force, the bottle of this fire extinguisher can crush moment.
Described bottle includes bottle body 1 and protrudes from the bottle neck 2 of described bottle body；Described bottle neck 2
Inner chamber is that the diameter of described inner chamber is in gradually increasing when described bottle body to described bottle neck end direction extends
The truncated cone structure added.In this application, the shape of the inner chamber of bottle neck can also be other shape, such as
Square, triangle or other shape, but preferably circular cone strong shape structure.
Described bottle cap 4 includes that body of the bottle lid 41 and a circle are downwardly projecting from the lower surface of described body of the bottle lid
Protuberance 42；Described protuberance 42 coordinates with the grafting of described bottle neck 2；The diameter of body of the bottle lid is more than bottle neck
External diameter.The profile of described protuberance is identical with the shape of described inner chamber.The height of described protuberance is less than institute
State the height of bottle neck.
Described adhesive-layer 3 is provided with through hole；Described protuberance inserts described bottle neck after penetrating described through hole
In；Load after extinguishing chemical in described bottle, described bottle neck, described adhesive-layer and described bottle cap by heat at
Integrative-structure is formed after reason.
In the present embodiment, adhesive-layer is for machine in advance, in the other embodiments of the application, and viscose glue
The protuberance of bottle cap can also be inserted in bottle neck, be then coated with adhesive-layer after loading extinguishing chemical by layer.?
In the present embodiment, after adhesive-layer can be by inserting bottle neck by bottle cap, by the way of injecting glue, form adhesive-layer,
Bottle neck, bottle cap is made to form integrative-structure with adhesive-layer.
The external diameter of described adhesive-layer is less than the diameter of described body of the bottle lid but is greater than the external diameter of described bottle neck.
Embodiment 2
This utility model provides a kind of fire extinguisher, including bottle, bottle cap and adhesive-layer；In this application, bottle
Body is identical with the material selected by bottle cap, to reduce the material quantity required for fire extinguisher.In the present embodiment,
The material of bottle and bottle cap is frangible plastic, such as PVC etc., and feature is outside slowly applying this fire extinguisher
In the case of power, this fire extinguisher at least can bear the external force of 70 kilograms, and when this fire extinguisher is applied in
During impulsive force, the bottle of this fire extinguisher can crush moment.
Described bottle includes bottle body and protrudes from the bottle neck of described bottle body；The inner chamber of described bottle neck is
When described bottle body to described bottle neck end direction extends, the diameter of described inner chamber is in the circle being gradually increased
Taper type structure.In this application, the shape of the inner chamber of bottle neck can also be other shape, the most square,
Triangle or other shape, but preferably circular cone strong shape structure.
Described bottle cap includes that body of the bottle lid and a circle are from the downwardly projecting protrusion of the lower surface of described body of the bottle lid
Portion；Described protuberance coordinates with described bottle neck grafting；The diameter of body of the bottle lid is more than the external diameter of bottle neck.Described
The profile of protuberance is identical with the shape of described inner chamber.The height of described protuberance is less than the height of described bottle neck.
Multiple longitudinal fluting it is provided with in described bottle neck；It is provided with vertical with described in the side of described protuberance
To the projection of groove fit.
Described adhesive-layer is provided with through hole；Described protuberance inserts in described bottle neck after penetrating described through hole；
After loading extinguishing chemical in described bottle, described bottle neck, described adhesive-layer and described bottle cap are by after heat treatment
Form integrative-structure.
In the present embodiment, adhesive-layer is for machine in advance, in the other embodiments of the application, and viscose glue
The protuberance of bottle cap can also be inserted in bottle neck, be then coated with adhesive-layer after loading extinguishing chemical by layer.?
In the present embodiment, after adhesive-layer can be by inserting bottle neck by bottle cap, by the way of injecting glue, form adhesive-layer,
Bottle neck, bottle cap is made to form integrative-structure with adhesive-layer.
The external diameter of described adhesive-layer is less than the diameter of described body of the bottle lid but is greater than the external diameter of described bottle neck.
Embodiment the most of the present utility model, for those of ordinary skill in the art
For, it is possible to understand that can be to these embodiments in the case of without departing from principle of the present utility model and spirit
Carry out multiple change, revise, replace and modification, belong to protection domain of the present utility model.
Claims (6)
1. a fire extinguisher, it is characterised in that: include bottle, bottle cap and adhesive-layer；
Described bottle includes bottle body and protrudes from the bottle neck of described bottle body；
Described bottle cap includes that body of the bottle lid and a circle are from the downwardly projecting protrusion of the lower surface of described body of the bottle lid
Portion；Described protuberance coordinates with described bottle neck grafting；
Described adhesive-layer is provided with through hole；Described protuberance inserts in described bottle neck after penetrating described through hole；
After loading extinguishing chemical in described bottle, described bottle neck, described adhesive-layer and described bottle cap are structure as a whole.
Fire extinguisher the most according to claim 1, it is characterised in that: the inner chamber of described bottle neck is for from institute
When stating bottle body to the extension of described bottle neck end direction, the diameter of described inner chamber is in the frustum of a cone being gradually increased
Shape structure.
Fire extinguisher the most according to claim 2, it is characterised in that: the profile of described protuberance and institute
The shape stating inner chamber is identical.
Fire extinguisher the most according to claim 1, it is characterised in that: the height of described protuberance is less than
The height of described bottle neck.
Fire extinguisher the most according to claim 1, it is characterised in that: it is provided with many in described bottle neck
Individual longitudinal fluting；The projection coordinated with described longitudinal fluting it is provided with in the side of described protuberance.
Fire extinguisher the most according to claim 1, it is characterised in that: the external diameter of described adhesive-layer is less than
The diameter of described body of the bottle lid but be greater than the external diameter of described bottle neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313518.5U CN205699011U (en) | 2016-04-14 | 2016-04-14 | A kind of fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313518.5U CN205699011U (en) | 2016-04-14 | 2016-04-14 | A kind of fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205699011U true CN205699011U (en) | 2016-11-23 |
Family
ID=57308714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313518.5U Expired - Fee Related CN205699011U (en) | 2016-04-14 | 2016-04-14 | A kind of fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205699011U (en) |
-
2016
- 2016-04-14 CN CN201620313518.5U patent/CN205699011U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |