CN109381824A - A kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device - Google Patents
A kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device Download PDFInfo
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- CN109381824A CN109381824A CN201811480504.2A CN201811480504A CN109381824A CN 109381824 A CN109381824 A CN 109381824A CN 201811480504 A CN201811480504 A CN 201811480504A CN 109381824 A CN109381824 A CN 109381824A
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- fire extinguisher
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- roll over
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
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Abstract
The present invention is that a kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device, belongs to field of fire fighting equipment.Include: elastic prestress module, can combustion safety pin and fixing bolt.The invention has the advantages that meeting open fire self-starting, and power is provided using purely mechanic mode, is a kind of reinforcing supplement to existing conventional hand fire extinguisher function；Structure is simple, small and exquisite, beyond existing conventional hand fire extinguisher working space very little；Present invention could apply to unattended confined space self-extinguishings, and fire is gone out Risk health behavior in minimum.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, the especially a kind of pair of improved device of hand fire extinguisher, it is specific and
Speech is that a kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device.
Background technique
Traditional hand fire extinguisher is typically all manually change of the filling for fire extinguishing in the tank body of hand fire extinguisher
Length of schooling agent.When use, the safety pin on hand fire extinguisher is extracted first, ignition point is then aligned with, presses movable handle,
Overall process places one's entire reliance upon manually.But if fire betides unmanned place, even if fire spreading is to traditional portable
Near fire extinguisher, traditional hand extinguisher will not start.
This problem will not be started by meeting open fire for traditional hand extinguisher, and people attempt to invent different automatic controls
Fire extinguisher processed, comprising: 1, electrically activate class；2, mechanically activated class.
For 1, class is electrically activated, such as:
Utility model (application number 200520029871.2, applying date 2005.1.25) provide a kind of automatic fire extinguisher, including
Tank body filled with extinguishing material, tank body are equipped with nozzle, are further fixed on support shank on tank body, are hinged with to push on the handle and beat
The movable handle of can opening body nozzle, it is characterised in that: the electric motor type driving device that movable handle can be pushed, the electricity are equipped on tank body
The power supply of machine and fire extinguishing control circuit connection processed.This kind of the shortcomings that electrically activating class invention is: the general poor reliability of electric equipment is held
Easily there is phenomena such as stuck or electric power is insufficient；Needs at high cost are regularly maintained simultaneously.
For 2, mechanically activated class., such as:
Utility model (application number 201320576354.1, applying date 2013.09.17) provide it is a kind of automatically turn on injection
Dry powder extinguisher, including cylinder and the valve that dusts being fitted on cylinder upper end, be hinged equipped spray on the valve that dusts
Powder opening handle, it is characterised in that pass through the equipped drawing pipe of installation on cylinder；Pulling plate is fixedly mounted on opening handle dusting, it is fusible
Property drawstring both ends respectively with one end of pulling plate and pull pipe bottom end connect, the both ends of tension spring respectively with dust unlatching
Handle is connected with cylinder.The utility model is fused meltability drawstring by the high temperature of initial flame, realizes self-extinguishing, this kind of
Invention is disadvantageous in that the space occupied is larger.
Due to the presence of drawbacks described above, for there is still a need for more reliable and simple in the Optimizing Reconstruction of existing hand fire extinguisher
Easy method.Modern society need it is a kind of for fire to occur when the hand fire extinguisher that starts automatically, completely cut off air, control fire
Gesture simultaneously stamps out a fire, and improves existing common hand fire extinguisher supplement, can be obtained the device of more excellent effect.
Summary of the invention
It is an object of the invention to provide a kind of chance open fire self-starting device for hand fire extinguisher.
Specifically, The technical solution adopted by the invention is as follows:
The present invention is that a kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device, such as: elasticity is pre-
Stress module, can combustion safety pin and fixing bolt；When installation with can combustion safety pin and fixing bolt by elastic prestress mould
Two arms up and down of block are fixed among the handle and carrying handle of hand fire extinguisher.
Above-mentioned elastic prestress module include: can roll over support, support fastener, elastic slice, spring engagement member, cross spring,
Flammable supporting element, shaft.
Above-mentioned to roll over support and be divided into three parts, middle part is the foldings of 0 °~180 ° closures of opening a business, folding and branch
Support top and support lower part be connected with, support top upper end be it is oblique, tilt angle be suitble to handle and elastic slice upper arm it is complete
Full fitting, supporting the lower end on top is L shape groove, and space is suitble to folding shaft to be put into；Support top lower end be it is flat, fit
It closes carrying handle to be bonded completely with elastic slice lower arm, supporting the upper end of lower part is L shape groove, and space is suitble to folding shaft to be put into；It can roll over
The material of support is mainly counter-bending stainless steel metal material；The effect that support can be rolled over is risen to the pressure between handle and carrying handle
Supporting role is 0.5cm~3cm when that can roll over support width, ideal with a thickness of support effect when 0.1cm~0.5cm, can be rolled over
Bearing length can satisfy the support between the hand fire extinguisher carrying handle of different size and handle, difference rule in 3cm~9cm
Rolling over for lattice is supported and can be manufactured with different molds；
It is above-mentioned to roll over that roll over support when being supported on 1000N relative pressure effect below be not in bending；Branch can be rolled over
Support is connected using support fastener with the upper lower arm of elastic slice.
Above-mentioned support fastener is the folding components that can be closed with 0 °~180 ° the first transaction of a day's business；Support the effect of fastener
It is to roll over support and occur opening a business and be closed with elastic slice；The material for supporting fastener is mainly counter-bending stainless steel metal
Material, support fastener folding top and the bottom respectively with can roll over support and elastic slice and weld.
Above-mentioned elastic slice is the elastic stainless steel piece being closed under natural conditions, V-shaped under open state；
Above-mentioned elastic slice can provide the closing force inwardly of 100N or more under abundant open state；
Elastic slice width is suitable for placing the hand fire extinguisher of different size when 0.5cm~3cm, length are in 3cm~9cm
Between carrying handle and handle, thickness can satisfy the requirement of elastic force in 0.1cm~0.5cm, and elastic slice can use elastic steel sheet
Cutting is polished to.
Above-mentioned spring engagement member is welded in the ogival of elastic slice, and the effect of spring engagement member is the extension for facilitating cross spring
It connects, the constituent material of spring engagement member is the becket of the stainless steel material of stretch-proof, and metal ring diameter has in 0.2cm or more
Cross spring is used in quickly to mount.
Above-mentioned cross spring one end is connect with spring engagement member, and the other end is connect with the shaft for the folding that can roll over support；
Above-mentioned cross spring main material is elastic stainless steel material, and cross spring outer diameter is conducive in 0.2cm~0.5cm
Elastical retraction knows that spring diameter can satisfy aeroelastic requirements in 0.05cm or so by testing repeatedly；
Above-mentioned cross spring can provide the shrinkage tensions of 20N or more in the case where being sufficiently tensile；Cross spring is flammable
In shape envelope is stretched on the outside of supporting element, cross spring length is greater than flammable supporting element T06 wrapping portion length.
Above-mentioned shaft is the axis that can make each connecting portion angle the first transaction of a day's business closure for connecting lower arm on elastic slice, and material is not
Become rusty Steel material, and the diameter of shaft is less than 0.1cm.
Above-mentioned groove be the lower arm on elastic slice lateral wall there are a rectangle space, the space of groove is allowed solid
It is interspersed to determine bolt.
Above-mentioned fixing bolt connects with lower arm inner sidewall on elastic slice, and fixing bolt can rotate freely on inner sidewall；
Fixing bolt shape is that top is ring-type, and lower part is column；
Above-mentioned fixing bolt top be it is cyclic annular, effect be after fixing bolt being made to rotate to suitable position from groove
Cannot slip, when the ring on fixing bolt top is rotated to it is consistent with groove opening direction when can quickly slip again, fixing bolt
The diameter of the ring on top need to be less than trench length in order to which fixing bolt is interspersed, and the length of fixing bolt fastens when being greater than 0.5cm
Effect is preferable.
The above-mentioned " T " shape column of flammable supporting element, "T"-shaped upper hollow, hollow gap can be such that lock passes through,
The internal diameter of "T"-shaped upper hollow is greater than 0.2cm；
The main ingredient of above-mentioned flammable supporting element is celluloid；
Above-mentioned flammable supporting element periphery is surrounded with the cross spring in stretch-like；
The production method of above-mentioned flammable supporting element is when celluloid block is uniformly heated to 125 DEG C or more by cross spring
Stretching, extension, which is placed in mold, utilizes mold plastotype, then cooling and shaping, to guarantee that cross spring is in tensional state, flammable supporting element
Length is 3cm~8cm, places demand to adapt to handle and the carrying handle of different hand fire extinguishers.
Above-mentioned cross spring is elastic stainless steel material composition；Cross spring is provided with hook, is calculated, is sufficiently tensile state
Lower cross spring can provide the pulling force of 100N or more.
The elastic slice of above-mentioned elastic prestress module before activation is open-shaped, can roll over support uprightly, prop up the first transaction of a day's business shape
Two-arm above and below the elastic slice of state, while being placed in spring engagement member in the flammable supporting element of the cross spring of stretch-like by being surrounded with and can roll over
Between the folding of support, a stable elastic prestress module is constituted.
It is above-mentioned can combustion safety pin mainly include the components groups such as rope, safety plug, lock and fire extinguisher pull ring of igniting
At；
The material of the above-mentioned rope that ignites is to be wrapped up blending nitro plastics among exposure to gasoline cotton gauze by thin flexible plastic tube
(CELLULOSE NITRATE) powder and sulphur powder composition, the quality hundred of nitro plastics (CELLULOSE NITRATE) powder
Point than 60% or more, the mass percent of sulphur powder 40% hereinafter, burning velocity is faster than 0.01m/s, the rope that ignites it is straight
Diameter fixed effect in 0.1cm or more is relatively good.
Above-mentioned safety plug, lock and fire extinguisher pull ring etc. are made of combustible material, and main ingredient is celluloid,
Production method is that mold plastotype is utilized when celluloid block is uniformly heated to 125 DEG C or more, and then cooling and shaping, safety plug are straight
Diameter can satisfy fixed requirement in 0.1cm or more, and lateral pull can be provided greater than 200N by being calculated safety plug.
The shearing resistance that above-mentioned lock provides is in 200N or more, when for preventing from not occurring fire behavior, caused by maloperation
Hand fire extinguisher starting, lock diameter can satisfy the fixed requirement of shearing resistance in 0.2cm or more.
Above-mentioned lock main function is the handle that assembled elastic prestress module is fixed on to hand extinguisher
On carrying handle, the specific practice is that lock is penetrated elastic starting from lock jack on the right side of the handle that hand fire extinguisher carries
Lock jack connects on the left of the handle that module central space and the "T"-shaped upper hollow of flammable branch hold mode and hand fire extinguisher carry
Fixation is connect, elastic prestress module is fixed between hand fire extinguisher handle and carrying handle.
Elastic prestress module is fixed on handle and carrying handle by fastening bolt.
The present invention is based on above chance open fire self-starting devices, provide a kind of method of self-extinguishing, it is characterised in that
The following steps are included:
When installation with can combustion safety pin and fastening bolt elastic prestress module is fixed on mentioning for hand fire extinguisher
With among handle, the hand fire extinguisher that will be configured with elastic prestress module is placed near flammable point.
The Suo Yuke combustion safety pin that will ignite is connected, and with latticed or unstrctured grid shape extend to be equipped with it is flexible
In the hand fire extinguisher minimum spray distance of prestressing force module.
When fire occurs, open fire first lights the rope that ignites in the present invention, and the heat that the rope that ignites is lighted can make can combustion
Safety pin is lighted, can combustion safety pin light after enough calory burnings and open fire are provided, flammable supporting element is ignited, flammable branch
After support member is burnt, the cross spring in stretch-like being supported will be shunk, and can roll over support doubling, and the support force of support elastic sheet disappears
It loses, so that elastic slice provides the pulling force of 100N or more among carrying handle and handle, carrying handle and handle close up, and then start fire extinguishing
Device achievees the purpose that self-extinguishing.
Specifically, benefit of the invention is as follows:
1) hand fire extinguisher can be started, the extinguishing material that fire extinguisher sprays is opposite to the open fire fast reaction of appearance
Fire-retardant effect is played rapidly in closed space；
2) the present embodiment can directly use existing traditional hand fire extinguisher, and repacking is at low cost, change small.
3) the device of the invention is mainly arranged in the handle of hand fire extinguisher, and the space occupied is small；
4) present apparatus is suitable for the hand fire extinguisher situation that could start under larger pulling force.
Detailed description of the invention
Fig. 1 is each section and hand fire extinguisher carrying handle and handle positional diagram of the invention；
Fig. 2 is that each section relationship of elastic prestress module of the invention squints schematic diagram；
Fig. 3 is that each unit relationship for rolling over support T01 of the invention squints schematic diagram；
Fig. 4 it is of the invention can combustion safety pin squint schematic diagram
Fig. 5 is present invention schematic diagram after assembling without hand fire extinguisher handle and when carrying handle；
Fig. 6 is present invention schematic diagram after burning without hand fire extinguisher handle and when carrying handle；
In figure: T, elastic prestress module, A, can combustion safety pin, G, fixing bolt, M1, carrying handle, M2, handle, T01,
Support, T011, folding, T012, support top, T013, support lower part, T02, support fastener, T03, elastic slice, T04, bullet can be rolled over
Spring fastener, T05, cross spring, T06, flammable supporting element, T07, shaft, 61, ignite rope, 62, safety plug, 63, lock, 64,
Fire extinguisher pull ring, B1, lateral wall, B2, inner sidewall, C, groove.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings, and following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Embodiment
The present invention is that a kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device, such as: elasticity is pre-
Stress module T, can combustion safety pin A and fixing bolt G；When installation with can combustion safety pin A and fixing bolt G by elasticity answer in advance
Two arms up and down of power module T are fixed among the handle M2 and carrying handle M1 of hand fire extinguisher, and the present invention meets open fire self-starting
Device and hand fire extinguisher carrying handle M1 and handle M2 relationship are as shown in Figure 1.
Each section relationship of elastic prestress module T of the invention is as shown in Fig. 2, elastic prestress module T includes: that can roll over
It supports T01, support fastener T02, elastic slice T03, spring engagement member T04, cross spring T05, flammable supporting element T06, shaft T07.
Support T01, which can be rolled over, can be divided into three parts, and middle part is the folding T011, folding T011 of 0 °~180 ° closures of opening a business
Be connected with support upper T 012 and support lower part T013, the upper end of support upper T 012 be it is oblique, tilt angle is suitable
Handle M2 is bonded completely with elastic slice T03 upper arm, and the lower end of support upper T 012 is L shape groove, and space is suitble to folding T011 to turn
Axis is put into；Support upper T 013 lower end be it is flat, be suitble to carrying handle M1 be bonded completely with elastic slice T03 lower arm, support lower part T013
Upper end be L shape groove, space be suitble to folding T011 shaft be put into；It is mainly counter-bending stainless that the material of support T01, which can be rolled over,
Steel metal material；The effect that support T01 can be rolled over is played a supportive role to the pressure between handle and carrying handle, supports T01 when that can roll over
Width be 0.5cm~3cm, it is ideal with a thickness of support effect when 0.1cm~0.5cm, can roll over support T01 length 3cm~
It can satisfy the support between the hand fire extinguisher carrying handle M1 of different size and handle M2 when 9cm, different size rolls over branch
Support T01 can be manufactured with different molds.
Through calculating, it is not in curved that above-mentioned rolling over, which can roll over support T01 when being supported on 1000N relative pressure below effect,
It is bent；Support T01 can be rolled over and connected using support fastener T02 with the upper lower arm of elastic slice T03；The correlation of support T01 each section can be rolled over
Relational graph is shown in Fig. 3.
Support fastener T02 is the folding components that can be closed with 0 °~180 ° the first transaction of a day's business；Support the effect of fastener T02
It is to roll over that T01 is supported to occur opening a business and be closed with elastic slice T03；Support the material of fastener T02 predominantly counter-bending
Stainless steel metal material, support fastener T02 folding top and the bottom respectively with can roll over support T01 and elastic slice T03 weld.
Elastic slice T03 is the elastic stainless steel piece being closed under natural conditions, and V-shaped under open state, elastic slice T03 exists
The closing force inwardly of 100N or more can be provided under abundant open state.
Elastic slice T03 width is suitable for placement the portable of different size when 0.5cm~3cm, length are in 3cm~9cm and goes out
Between firearm carrying handle M1 and handle M2, thickness can satisfy the requirement of elastic force in 0.1cm~0.5cm, and elastic slice T03 can benefit
It is polished to elastic steel sheet cutting.
Spring engagement member T04 is welded in the ogival of elastic slice T03, and the effect of spring engagement member T04 is to facilitate cross spring T05
Mounting, the constituent material of spring engagement member T04 is the becket of the stainless steel material of stretch-proof, and metal ring diameter is in 0.2cm
Cross spring T05 is advantageously used for when above quickly to mount.
The one end cross spring T05 is connect with spring engagement member T04, the shaft of the other end and the folding T011 that can roll over support T01
Connection, cross spring T05 main material are elastic stainless steel material, and cross spring T05 outer diameter is conducive to bullet in 0.2cm~0.5cm
Property retraction, known by testing repeatedly, cross spring T05 diameter can satisfy aeroelastic requirements in 0.05cm or so；It is horizontal through calculating
Spring T05 can provide the shrinkage tensions of 20N or more in the case where being sufficiently tensile；Cross spring T05 is in flammable supporting element T06
Outside is greater than flammable supporting element T06 wrapping portion length in shape envelope, cross spring T05 length is stretched.
Shaft T07 is the axis that can make each connecting portion angle the first transaction of a day's business closure for connecting lower arm on elastic slice T03, and material is not
Become rusty Steel material, and the diameter of shaft T07 is less than 0.1cm.
Groove C be the lower arm on elastic slice T03 lateral wall B1 there are a rectangle space, the space of groove C is allowed
Fixing bolt G is interspersed, and groove C width has in 0.1cm or more to be fixed using fixing bolt G is interspersed, and groove C length is in 0.5cm
Have to intert using the top of fixing bolt G when above and fix.
Fixing bolt G connects with lower arm inner sidewall B2 on elastic slice T03, and fixing bolt G can freely revolve on inner sidewall B2
Turn；Fixing bolt G shape is that top is ring-type, and lower part is column；The top of fixing bolt G is ring-type, and effect is can to make admittedly
Determine to slip from groove C after bolt G rotates to suitable position；It is open when the ring on the top fixing bolt G is rotated to groove C
It can quickly be slipped again when direction is consistent, the diameter of the ring on the top fixing bolt G need to be less than groove C length in order to fixing bolt
G is interspersed, and fastening effect is preferable when the length of fixing bolt G is greater than 0.5cm.
The flammable " T " shape column of supporting element T06, "T"-shaped upper hollow, hollow gap can be such that lock 63 passes through, " T "
The internal diameter of shape upper hollow is greater than 0.2cm；The main ingredient of flammable supporting element T06 is celluloid；The periphery flammable supporting element T06 packet
It is wound with the cross spring T05 in stretch-like；The production method of flammable supporting element T06 is to be uniformly heated to 125 DEG C in celluloid block
Cross spring T05 stretching, extension is placed in mold when above and utilizes mold plastotype, then cooling and shaping, to guarantee at cross spring T05
In tensional state, flammable supporting element T06 length is 3cm~8cm, to adapt to the handle M2 and carrying handle of different hand fire extinguishers
M1 places demand.
Above-mentioned cross spring T05 is elastic stainless steel material composition；Cross spring T05 is provided with hook, through calculating, sufficiently draws
The pulling force of 100N or more can be provided by stretching cross spring T05 under state.
The elastic slice T03 of elastic prestress module T before activation is open-shaped, can roll over and support T01 upright, prop up the first transaction of a day's business shape
Elastic slice T03 or more the two-arm of state, while will be surrounded with and be placed in spring in the flammable supporting element T06 of the cross spring T05 of stretch-like and connect
Between component T04 and the folding T011 that support T01 can be rolled over, a stable elastic prestress module T is constituted.
Can each unit position distribution schematic diagram of combustion safety pin A see Fig. 4, can combustion safety pin A mainly include the rope that ignites
61, the components such as safety plug 62, lock 63 and fire extinguisher pull ring 64 form；Ignite rope 61 material be by thin flexible plastic tube packet
Wrap up in blending nitro plastics (CELLULOSENITRATE) powder and sulphur powder composition, nitro plastics among exposure to gasoline cotton gauze
The mass percent of (CELLULOSE NITRATE) powder 60% or more, the mass percent of sulphur powder 40% hereinafter,
Burning velocity is faster than 0.01m/s, and the diameter for the rope 61 that ignites fixed effect in 0.1cm or more is relatively good.Safety plug 62, lock
63 and fire extinguisher pull ring 64 etc. are made of combustible material, and main ingredient is celluloid, and production method is in celluloid block quilt
Using mold plastotype when being uniformly heated to 125 DEG C or more, then cooling and shaping, 62 diameter of safety plug can be in 0.1cm or more
Meet fixed requirement, lateral pull can be provided greater than 200N by being calculated safety plug 62；
The shearing resistance that above-mentioned lock 63 provides is in 200N or more, and when for preventing from not occurring fire behavior, maloperation is made
At hand fire extinguisher starting, 63 diameter of lock can satisfy the fixed requirement of shearing resistance in 0.2cm or more.
63 main function of lock be assembled elastic prestress module T is fixed on hand extinguisher handle M2 and
On carrying handle M1, the specific practice be lock 63 is penetrated from lock jack on the right side of the handle M2 that hand fire extinguisher carries it is flammable
Lock jack is connected and fixed on the left of the handle M2 that the "T"-shaped upper hollow of supporting element T06 and hand fire extinguisher carry, will be elastic
Prestressing force module T is fixed between hand fire extinguisher handle M2 and carrying handle M1.
Elastic prestress module T is fixed on handle M2 and carrying handle M1 by fastening bolt G.
Chance open fire self-starting device after assembling does not have hand fire extinguisher carrying handle M1 related to each section of handle M2
Relation schematic diagram is shown in Fig. 5.
The present invention is based on above chance open fire self-starting devices, provide a kind of method of self-extinguishing, it is characterised in that
The following steps are included:
When installation with can combustion safety pin A and fastening bolt G elastic prestress module T is fixed on hand fire extinguisher
Among carrying handle M1 and handle M2, the hand fire extinguisher that will be configured with elastic prestress module T is placed near flammable point.
To ignite rope 61 with can combustion safety pin 6 be connected, and with latticed or unstrctured grid shape extend to equipped with
In the hand fire extinguisher minimum spray distance of elastic prestress module P6.
When fire occurs, the open fire rope 61 that will ignite in the present invention first is lighted, and the heat that rope 61 is lighted that ignites can make can
Combustion safety pin A is lighted, can combustion safety pin A light after enough calory burnings and open fire are provided, flammable supporting element T06 is drawn
Combustion, after flammable supporting element T06 is burnt, what is be supported will shrink in the cross spring T08 of stretch-like, can roll over support T01 doubling,
The support force of support elastic sheet T03 disappears, so that elastic slice T03 provides the pulling force of 100N or more among carrying handle M1 and handle M2,
Carrying handle M1 and handle M2 close up, and then start fire extinguisher, achieve the purpose that self-extinguishing, the present invention is without hand fire extinguisher handle
Fig. 6 is seen with the schematic diagram of only nonflammable component after burning when carrying handle.
The invention has the advantages that
1) hand fire extinguisher can be started, the extinguishing material that fire extinguisher sprays is opposite to the open fire fast reaction of appearance
Fire-retardant effect is played rapidly in closed space；
2) the present embodiment can directly use existing traditional hand fire extinguisher, and repacking is at low cost, change small.
3) the device of the invention is mainly arranged in the handle and carrying handle of hand fire extinguisher, and the space occupied is small；
4) present apparatus is suitable for the hand fire extinguisher situation that could start under larger pulling force.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device, it is characterised in that:
The self-starting device includes: elastic prestress module, can combustion safety pin and fixing bolt；
The elastic prestress module includes: that can roll over support, support fastener, elastic slice, spring engagement member, cross spring, flammable
Supporting element, shaft；
It is described can combustion safety pin include: ignite rope, safety plug, lock and fire extinguisher tab component composition；
The fixing bolt connects with lower arm inner sidewall on elastic slice, and fixing bolt can rotate freely on inner sidewall；It is fixed
Bolt shape is that top is ring-type, and lower part is column；
When installation with can combustion safety pin and fixing bolt by elastic prestress module be fixed on the carrying handle of hand fire extinguisher with
Among handle.
2. a kind of utilization according to claim 1 can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device,
Be characterized in that: described to roll over support and be divided into three parts, middle part is the foldings of 0 °~180 ° closures of opening a business, folding and branch
Support top and support lower part be connected with, support top upper end be it is oblique, tilt angle be suitble to handle and elastic slice upper arm it is complete
Full fitting, supporting the lower end on top is L shape groove, and space is suitble to folding shaft to be put into；Support top lower end be it is flat, fit
It closes carrying handle to be bonded completely with elastic slice lower arm, supporting the upper end of lower part is L shape groove, and space is suitble to folding shaft to be put into；It can roll over
The material of support is mainly counter-bending stainless steel metal material；The effect that support can be rolled over is risen to the pressure between handle and carrying handle
Supporting role；
It is described to roll over that roll over support when being supported on 1000N relative pressure effect below be not in bending；Support benefit can be rolled over
Connected with support fastener with the upper lower arm of elastic slice.
3. a kind of utilization according to claim 1 can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device,
Be characterized in that: the " T " shape column of flammable supporting module, "T"-shaped upper hollow, hollow gap can be such that lock wears
It crosses；
The flammable supporting module main ingredient is celluloid；
The flammable supporting module periphery is surrounded with the cross spring in stretch-like；
The production method of the flammable supporting module is to stretch cross spring when celluloid block is uniformly heated to 125 DEG C or more
Exhibition, which is placed in mold, utilizes mold plastotype, then cooling and shaping, to guarantee that cross spring is in tensional state.
4. a kind of utilization according to claim 1 can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device,
Be characterized in that: the elastic slice is the elastic stainless steel piece being closed under natural conditions, V-shaped under open state；
The elastic slice can provide the closing force inwardly of 100N or more under abundant open state.
5. a kind of utilization according to claim 1 can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device,
Be characterized in that: it is described can combustion safety pin mainly include the components groups such as rope, safety plug, lock and fire extinguisher pull ring of igniting
At；
It is described can combustion safety pin be entirely to be made of combustible material, main ingredient is nitrocellulose (CELLULOSE
NITRATE), ignite rope material be by thin flexible plastic tube wrap up exposure to gasoline cotton gauze among blend nitro plastics (CELLULOSE
NITRATE) powder and sulphur powder composition, burning velocity are faster than 0.01m/s；
The shearing resistance that the lock provides is in 200N or more, when for preventing from not occurring fire behavior, hand caused by maloperation
Propose the starting of formula fire extinguisher.
6. a kind of utilization according to claim 1 can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device,
Be characterized in that: the fixing bolt top is ring-type, and effect is after fixing bolt being made to rotate to suitable position from groove
In cannot slip, when the ring on fixing bolt top is rotated to it is consistent with ditch notch direction when can quickly slip again.
7. support can be rolled over using a kind of utilization described in claim 1 and elastic slice realizes that fire extinguisher meets open fire self-starting device, it is real
Show a kind of method of self-extinguishing, it is characterised in that the following steps are included:
When installation with can combustion safety pin and fastening bolt by elastic prestress module be fixed on hand fire extinguisher carrying handle and
Among handle, the hand fire extinguisher that will be configured with elastic prestress module is placed near flammable point；
The Suo Yuke combustion safety pin that will ignite is connected, and is extended to latticed or unstrctured grid shape and be equipped with flexible pre- answer
In the hand fire extinguisher minimum spray distance of power module；
When fire occurs, open fire first lights the rope that ignites in the present invention, and the heat that the rope that ignites is lighted can make can combustion safety
Pin is lighted, can combustion safety pin light after enough calory burnings and open fire are provided, flammable supporting element is ignited, flammable supporting element
After burning, the cross spring in stretch-like being supported will be shunk, and can roll over support doubling, and the support force of support elastic sheet disappears,
To which elastic slice provides the pulling force of 100N or more among carrying handle and handle, carrying handle and handle close up, and then start fire extinguisher, reach
To the purpose of self-extinguishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480504.2A CN109381824A (en) | 2018-12-05 | 2018-12-05 | A kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480504.2A CN109381824A (en) | 2018-12-05 | 2018-12-05 | A kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109381824A true CN109381824A (en) | 2019-02-26 |
Family
ID=65429127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811480504.2A Withdrawn CN109381824A (en) | 2018-12-05 | 2018-12-05 | A kind of utilization can roll over support and elastic slice realizes that fire extinguisher meets open fire self-starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109381824A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546520A (en) * | 2020-12-24 | 2021-03-26 | 大连理工江苏研究院有限公司 | Fire extinguishing device for intelligent fire-fighting robot |
| US20220143440A1 (en) * | 2019-02-22 | 2022-05-12 | Seung Yun KIM | Fire extinguisher with easy management and usage |
-
2018
- 2018-12-05 CN CN201811480504.2A patent/CN109381824A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220143440A1 (en) * | 2019-02-22 | 2022-05-12 | Seung Yun KIM | Fire extinguisher with easy management and usage |
| US11986687B2 (en) * | 2019-02-22 | 2024-05-21 | Seng Yun Kim | Fire extinguisher with easy management and usage |
| CN112546520A (en) * | 2020-12-24 | 2021-03-26 | 大连理工江苏研究院有限公司 | Fire extinguishing device for intelligent fire-fighting robot |
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Application publication date: 20190226 |