CN206950483U

CN206950483U - A kind of fire-retardant escape device ejection mechanism

Info

Publication number: CN206950483U
Application number: CN201720599187.0U
Authority: CN
Inventors: 赵国海
Original assignee: 赵国海
Current assignee: Liaoning Yuneng Weiye Technology Development Co., Ltd.
Priority date: 2017-05-26
Filing date: 2017-05-26
Publication date: 2018-02-02
Anticipated expiration: 2027-05-26

Abstract

It the utility model is related to escaping device from fire disaster technical field, specifically a kind of fire-retardant escape device ejection mechanism, including ejector-seat, launch spring, motor, pushing tow articulation block, unhook collision block and spring column, each part may be contained within the housing of a curved tabular, wherein described pushing tow articulation block is driven by motor and moved, the ejector-seat promotes compressed transmissions spring by the pushing tow articulation block, and the pushing tow articulation block is when being moved to the position to be offseted with unhook collision block, the pushing tow articulation block slide downward departs from the ejector-seat, now spring column is driven by the ejector-seat and projected, the transmitting slider for controlling the motor start and stop is provided with the housing side, the battery for motor power supply is provided with the housing, side is provided with a telescopic gauge glass cutter on the housing.The effective broken glass of the utility model, it is convenient for people to escape and departs from fire hazard, effectively reduce casualties.

Description

A kind of fire-retardant escape device ejection mechanism

Technical field

Escaping device from fire disaster technical field is the utility model is related to, specifically a kind of fire-retardant escape device ejection machine Structure.

Background technology

In daily life, people are often placed oneself in the midst of in the space of a relative closure, such as in automobile, in office etc. Deng, once fire occurs, due to space relative closure and fire spread is rapid, and people are difficult to obtain extraneous rescue in time, and Because these occasions often lack suitable escaping tool, people also are difficult to realization and save oneself and escape from the fire scene in time, easily Cause huge casualties.

Utility model content

The purpose of this utility model is to provide a kind of fire-retardant escape device ejection mechanism, can first pass through gauge glass cutter in glass Cut is marked on glass, then launches spring column impact grinding glass, escape is convenient for people to and departs from fire hazard, effectively reduce personnel's wound Die.

The purpose of this utility model is achieved through the following technical solutions：

A kind of fire-retardant escape device ejection mechanism, including ejector-seat, transmitting spring, motor, pushing tow articulation block, break off relations touch Block and spring column, each part may be contained within the housing of a curved tabular, wherein the pushing tow articulation block is by driving electricity Machine driving movement, the ejector-seat promote compressed transmissions spring, and the pushing tow articulation block free end arc by the pushing tow articulation block After the curved end of shape end face and unhook collision block free end offsets, the pushing tow articulation block slide downward departs from the ejector-seat, Now spring column is driven by the ejector-seat and projected, and is provided with the housing side and is controlled the transmitting of the motor start and stop to slide Button, the battery for motor power supply is provided with the housing, side is telescopic provided with one on the housing Gauge glass cutter.

End is provided with trajectory chamber on the housing, and the ejector-seat and transmitting spring are arranged in the trajectory chamber, in institute State and be provided with driving chamber on the downside of trajectory chamber, the motor is arranged in the driving chamber, in the driving chamber and the trajectory Pushing tow articulation block and unhook collision block are provided between chamber, wherein the pushing tow articulation block is articulated with a riser, the riser passes through described Motor driving movement, is provided with spring column storehouse, spring column is arranged in the spring column storehouse, and the spring column on front side of the driving chamber Ejector spring is provided with storehouse, the riser is provided with baffle plate away from the pushing tow articulation block side, when riser does not move, the baffle plate gear The outlet of spring column storehouse is stated in residence, and after riser movement, the baffle plate leaves the outlet of spring column storehouse and spring column is acted on by the ejector spring Ejection enters in the trajectory chamber, accumulator cavity is provided with the downside of the spring column storehouse, the battery is arranged at the battery In chamber.

The motor is connected with a leading screw, and a screw is arranged with the leading screw, and the riser is arranged on institute State on screw, the leading screw and screw may be contained within the driving chamber；In the spring column storehouse, below the spring column of lowermost end Provided with an ejection push pedal, it is connected on the downside of the ejection push pedal by the ejector spring and the spring column orlop face.

The pushing tow articulation block is provided with the projection that is offseted with the ejector-seat, and when the pushing tow articulation block free end with it is described When unhook collision block free end offsets, the projection departs from the pushing tow articulation block slide downward and the ejector-seat.

Guide holder is provided with the downside of the transmitting slider, trigger sensor, the transmitting are provided with below the guide holder Slider is connected with a slide bar, and the slide bar slides along the guide holder, is passed when the lower end of the slider enters the triggering During the induction range of sensor, the trigger sensor is signaled to the motor.

The battery is connected with the first wire, and the motor is connected with the second wire, in first wire and Space is provided between second wire, is provided with conducting strip on the inside of the transmitting slider, the conducting strip is downward with the slide bar When the space between first wire and the second wire is inserted in mobile and lower end, battery and the motor circuit connects It is logical.

Upper stop piece, lower stop piece and conducting strip are provided with the inside of the transmitting slider, and the conducting strip upper end is by described Catch and lower stop piece are spacing, and during the transmitting slider slide downward, the circuit between battery and motor first leads to The conducting strip connection is crossed, then the lower end of the slider sends the signal for starting motor with trigger sensor sensing.

Side is provided with a sliding chamber on the housing, and the sliding intracavitary is provided with a gauge glass cutter, on the gauge glass cutter Provided with a pushing block, the sliding chamber upper wall is provided with a chute, and the pushing block slides in the chute.

The housing is provided with pressurizing button, and the pressurizing button is provided with a nozzle that can be turned up, in the housing A fire retardant chamber is inside provided with, a fire retardant is provided with the downside of the pressurizing button and extrudes mechanism；

The fire retardant, which extrudes mechanism, includes conduit, piston piece, stop valve, spring, ball valve and intermediolateral column, wherein the work Plug member is arranged in stop valve, and the stop valve, spring and ball valve are arranged in the intermediolateral column, on the downside of the pressurizing button with The conduit connection, the conduit lower end is set on the piston piece, and the piston piece bar portion is provided with multiple floors, described Piston piece bottom is provided with the head portion being placed in outside stop valve, and the head portion offsets with the spring upper end, under the spring End offsets with the ball valve, and the ball valve offsets with the intermediolateral column lower port, and the intermediolateral column lower end passes through a pipeline and institute Fire retardant chamber is stated to communicate.

The fire retardant, which extrudes mechanism, also includes gland and fixed cover, after the intermediolateral column upper end passes through the shell top wall Fixed by the gland, side is provided with a screw head on the housing, and the gland is arranged in the screw head, The fixed cover is connected with the screw head external screw thread, and the gland is fixed by the fixed cover, the fixed cover, gland And the cavity of an insertion is formed in the middle part of the intermediolateral column, the conduit, piston piece, spring and ball valve are set successively from top to bottom It is placed in the cavity, is provided with an extruding pipe on the downside of the pressurizing button, the extruding pipe is connected with the conduit upper end.

The advantages of the utility model is with good effect：

1st, the utility model first passes through gauge glass cutter and cut is marked on glass, then launches spring column impact grinding glass, It is convenient for people to escape and departs from fire hazard, effectively reduces casualties.

2nd, fire retardant chamber is provided with housing set by the utility model, first spraying fire retardant before transmitting spring column prevents fire spread Onto human body, reduction casualties is further ensured that.

3rd, the curved tabular of housing set by the utility model, and the arc is consistent with human body back curve, this can make The utility model is placed on the backrest in automobile or in office or in backrest, will not take too many space.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model,

Fig. 2 is the housing tip enlarged drawing in Fig. 1,

Fig. 3 is enlarged drawing at the A in Fig. 2,

Fig. 4 is the conducting strip moving process schematic diagram one in Fig. 3,

Fig. 5 is the conducting strip moving process schematic diagram two in Fig. 3,

Fig. 6 is the gauge glass cutter schematic diagram in Fig. 1,

Fig. 7 is the housing front view in Fig. 1,

Fig. 8 is the shell top view in Fig. 7,

Fig. 9 is that the fire retardant in Fig. 1 extrudes structural scheme of mechanism,

Figure 10 is conduit, the explosive view of piston piece and stop valve in Fig. 9.

Wherein, 1 is pressurizing button, and 2 be transmitting spring, and 3 be unhook collision block, and 4 be ejector-seat, and 41 be seat wall, and 5 be that pushing tow is cut with scissors Block, 51 be projection, and 6 be baffle plate, and 7 be spring column, and 8 be gauge glass cutter, and 81 be pushing block, and 82 be sliding chamber, and 9 be trajectory chamber, and 10 be transmitting Slider, 11 be ejector spring, and 12 be conducting strip, and 121 be lower stop piece, and 122 be upper stop piece, and 13 be battery, and 131 lead for first Line, 14 be motor, and 141 be the second wire, and 15 be leading screw, and 16 be screw, and 17 be fire retardant chamber, and 18 be riser, and 19 be to lead To seat, 20 be back-moving spring, and 21 be slide bar, and 22 be trigger sensor, and 23 be nozzle, and 231 be injection channel, and 24 is shoot door, 25 be extruding pipe, and 26 be conduit, and 27 be piston piece, and 271 be head portion, and 272 be floor, and 28 be stop valve, and 29 be spring, and 30 are Ball valve, 31 be gland, and 32 be guide groove, and 33 insert wall to be oriented to, and 34 be fixed cover, and 35 be screw head, and 36 be intermediolateral column.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Fig. 1~10, the utility model is arranged in a housing, and fire retardant chamber 17 is provided with the housing, Pressurizing button 1 and nozzle 23 are provided with the housing, even if people forces in the resistance in fire retardant chamber 17 in the pressurizing button 1 Combustion agent plays fire retardation by the nozzle 23 extrusion, prevents propagation of flame.

As shown in Fig. 1~7, the utility model includes ejector-seat 4, transmitting spring 2, motor 14, pushing tow articulation block 5, de- Hook collision block 3 and spring column 7, end is internal on the housing is provided with a trajectory chamber 9, and the ejector-seat 4 and transmitting spring 2 are arranged at institute The inner of trajectory chamber 9 is stated, wherein ejector-seat 4 is slidably disposed in the trajectory chamber 9, described transmitting one end of spring 2 and institute The inner end wall for stating trajectory chamber 9 is connected, and the other end is connected with the ejector-seat 4, as shown in Fig. 1~2, in the rear end of ejector-seat 4 Provided with a groove, the transmitting spring 2 is stretched into the groove and is connected with the groove inner face, under the trajectory chamber 9 Side is provided with a driving chamber, and the motor 14 is arranged in the driving chamber, between the driving chamber and the trajectory chamber 9 Provided with moveable pushing tow articulation block 5 and fixed unhook collision block 3, wherein the pushing tow articulation block 5 is provided with projection 51, mechanism is not sent out During projectile post 7, the front end of ejector-seat 4 is offseted with the projection 51, and the pushing tow articulation block 5 is articulated with a riser 18, mechanism During work, the motor 14 drives the riser 18 to move, and then drives the pushing tow articulation block 5 to be moved rearwards, and promotes The ejector-seat 4 compresses the transmitting spring 2, and the seat wall 41 of the ejector-seat 4 is then all the time along the upper surface of unhook collision block 3 Slide.

As shown in Fig. 1~2, the motor 14 and a leading screw 15 are connected, and a silk is arranged with the leading screw 15 Mother 16, the riser 18 are arranged on the screw 16, and the leading screw 15 is driven by the motor 14 to be rotated, and then The screw 16 is driven to move.In the present embodiment, the motor 14 is frequency conversion brushless direct current generator, as shown in Fig. 1~2, An accumulator cavity is provided with away from the side of pressurizing button 1 in the housing, it is the drive to be provided with the accumulator cavity The battery 13 that dynamic motor 14 is powered.

As shown in Fig. 1~2, a spring column storehouse is provided with the driving chamber front end, spring column 7 is set along vertical direction in single-row It is placed in the spring column storehouse, an ejection push pedal is provided with below the spring column 7 of lowermost end, passes through one on the downside of the ejection push pedal Ejector spring 11 is connected with the spring column orlop face.Baffle plate 6 is provided with away from the side of pushing tow articulation block 5 in the riser 18, when When the riser 18 is not moved, the baffle plate 6 blocks the spring column storehouse outlet, prevents spring column 7 from emerging, when the pushing tow When articulation block 5 promotes the ejector-seat 4 to be moved rearwards compressed transmissions spring 2, the baffle plate 6 also leaves the spring column storehouse outlet, such as Shown in Fig. 2, now a spring column 7 is acted on by the ejector spring 11 and is placed in the trajectory chamber 9 by the outlet ejection of spring column storehouse In, wait the ejector-seat 4 to release transmitting.

As shown in Fig. 2 the pushing tow articulation block 5 is be hinged with the riser 18 and hinge is provided with torsion spring, the pushing tow articulation block 5 Free end and the free end of the unhook collision block 3 be equipped with cambered surface, when free end and the unhook of the pushing tow articulation block 5 When the free end of collision block 3 abuts, the free end of pushing tow articulation block 5 is along cambered surface slide downward, so that the projection 51 Slide downward no longer stops the ejector-seat 4, and now the ejector-seat 4 is ejected and promoted in the presence of spring 2 is launched and is placed in Spring column 7 in trajectory chamber 9 is launched, and in the emission process of ejector-seat 4, the seat wall 41 of the ejector-seat 4 is cut with scissors in the pushing tow all the time The top of block 5, prevents the projection 51 on pushing tow articulation block 5 lifts from being offseted with the rear end of ejector-seat 4, and can not realize reset.

As seen in figures 3-5, transmitting slider 10 is provided with the housing side, is set on the housing along vertical direction There is a chute, the transmitting slider 10 is slided up and down in the chute, and a triggering is provided with the chute bottom surface and is sensed Device 22, the guide holder 19 of a column is provided with along vertical direction in the chute, it is described to launch the downside of slider 10 and one Slide bar 21 is connected, and the slide bar 21 is placed in the guide holder 19 and slided along the guide holder 19, is slided in the transmitting Back-moving spring 20 is provided between button 10 and guide holder 19, and the back-moving spring 20 is sheathed on the slide bar 21, mechanism work When, transmitting slider 10 described in operator's slide downward, the transmitting slider 10 promotes the slide bar 21 to move down, when the cunning When the lower end of bar 21 enters the induction range of the trigger sensor 22, the trigger sensor 22 is signaled to motor 14, motor 14 is moved after starting the drive pushing tow articulation block 5.In the present embodiment, the trigger sensor 22 passes for Hall Sensor, the magnetic stripe for triggering the Hall sensor and sending signal is provided with the lower end of slide bar 21.

As shown in Fig. 1~2, in the housing, accumulator cavity is provided with the downside of the spring column storehouse, in the accumulator cavity The interior battery 13 being provided with as the motor 14 power supply, as seen in figures 3-5, the battery 13 and the phase of the first wire 131 Even, the motor 14 is connected with the second wire 141, and sky is left between the wire 141 of the first wire 131 and second Gap, conducting strip 12 is provided with the inner side of transmitting slider 10, the conducting strip 12 is driven when the slide bar 21 moves down Move down and insert in the space between the wire 141 of the first wire 131 and second, realize battery 13 and motor Connection between 14, realize that battery 13 is powered to motor 14.

As seen in figures 3-5, upper stop piece 122 and lower stop piece 121, the conducting strip are provided with the inner side of transmitting slider 10 12 upper ends are provided with nut and the nut is placed on the lower stop piece 121, in the transmitting sliding process of slider 10, institute State conducting strip 12 and first bottom out the connection realized between battery 13 and motor 14, then proceed to hair described in slide downward Slider 10 is penetrated, extending out to the head end of slide bar 21, guide holder 19 is outer and the sensing of trigger sensor 22 starts motor 14, this Shi Suoshu conducting strips 12 move up relative to the transmitting slider 10, and spacing by the upper stop piece 122, ensure battery 13 With the connection between motor 14.After the completion of transmitting, upward sliding transmitting slider 10, the lower end of slide bar 21 is set to depart from triggering The induction region of sensor 22, but ensure that conducting strip 12 still makes the first wire 131 be connected with the second wire 141 simultaneously, now Motor 14 is driven reverse riser 18 and moved forward, and the baffle plate 6 of the side of riser 18 is blocked spring column storehouse again and pushes down spring column in storehouse 7, while as shown in Fig. 2 seat wall 41 of the projection 51 along the ejector-seat 4 on pushing tow articulation block 5 slides, until being moved to described The front end of ejector-seat 4, the pushing tow articulation block 5 lift automatically under the torsion spring effect on hinge, the projection 51 is blocked institute again Ejector-seat 4 is stated, it is smooth in order to ensure to reset, convex globoidal fixture block can be set in relevant position, to can be by described convex during the position Cambered surface fixture block blocks transmitting slider 10, and wants guarantor's force to can also continue to promote transmitting slider 10 to depart from the convex globoidal Fixture block continues to move up, and after each reset in housing, people, which exerts a force, promotes transmitting slider 10 to depart from the convex globoidal fixture block, The transmitting slider 10 rises automatically under the back-moving spring 20 effect, conducting strip 12 is completely disengaged first wire 131 and second wire 141, contacting between battery 13 and motor 14 is disconnected, now motor 14 stops movement, separately It is outer this it is also ensured that device when not in use, mechanism is in off-position all the time, prevents unexpected generation.

As shown in Fig. 1~2 and Fig. 6, side is provided with a sliding chamber 82 away from described one end of pressurizing button 1 on the housing, A gauge glass cutter 8 is provided with the sliding chamber 82, the gauge glass cutter 8 is provided with a pushing block 81, is set in the sliding upper wall of chamber 82 There is a closed form chute, the pushing block 81 slides in the chute all the time, and usually the gauge glass cutter 8 is entirely retracted to the cunning In chamber 82, prevent from hurting sb.'s feelings, even if operator promotes the gauge glass cutter 8 of pushing block 81 to stretch out the sliding chamber 82 and slide to cut during use Glass.The gauge glass cutter 8 can use the materials such as diamond to be made.

As shown in Fig. 7~8, the curved tabular of housing, and the arc is consistent with human body back curve, this can make The housing is placed on the backrest in automobile or in office or in backrest, will not take too many space.In addition such as Fig. 7 institutes Show, correspond to the spring column bin location on the housing and shoot door 24 provided with one, button opens the door 24 that shoots and bullet can be achieved Post 7 is filled.

As shown in Fig. 7 and Fig. 9~10, a nozzle 23 that can be turned up is provided with the pressurizing button 1, when the nozzle 23 when turning up, the outer surface of nozzle 23 with the surface of shell is smooth is connected, both ensured that outside of deivce is attractive in appearance, be also prevented from simultaneously Fire retardant is surprisingly extruded by the nozzle 23.

As shown in Fig. 9~10, it is provided with a fire retardant in the downside of pressurizing button 1 and extrudes mechanism, the fire retardant pressure Going out mechanism includes conduit 26, piston piece 27, stop valve 28, spring 29, ball valve 30, intermediolateral column 36, gland 31 and fixed cover 34, its Described in the one end of intermediolateral column 36 communicated with the fire retardant chamber 17 in housing, the other end pass through the shell top wall after pass through the pressure Lid 31 is fixed, and side is provided with a screw head 35 on the housing, and the gland 31 is arranged in the screw head 35, institute Fixed cover 34 is stated then to be connected with the external screw thread of screw head 35 and fix the gland 31, the fixed cover 34, gland 31 with And the middle part of intermediolateral column 36 forms the cavity of an insertion, the conduit 26, piston piece 27, spring 29 and ball valve 30 are arrived from above Under be set in turn in the cavity, be provided with an extruding pipe 25 in the downside of the pressurizing button 1, the extruding pipe 25 stretches into institute State cavity upper end and be connected with the upper end of conduit 26, be provided with through hole in the conduit 26, be provided with the extruding pipe 25 Passage is extruded, is provided with the nozzle 23 and sprays passage 231, the through hole, passage is extruded and sprays the phase successively of passage 231 Logical, the piston piece 27 is arranged in the stop valve 28, and the upper end of the piston piece 27 is inserted in the through hole of the conduit 26, As shown in Figure 10, the bar portion of piston piece 27 is provided with multiple floors 272, is axially looked along the piston piece 27, the multiple Floor 272 is circumferentially uniform, and the lower end of piston piece 27 is provided with head portion 271, and the head portion 271 is arranged at institute It is outer and offseted with the upper end of spring 29 to state stop valve 28, the lower end of spring 29 offsets with the ball valve 30, the spring with The ball valve 30 is placed in the intermediolateral column 36, and the ball valve 30 offsets with the lower port of intermediolateral column 36, the centre The lower end of post 36 is communicated by a pipeline with the fire retardant chamber 17.

As shown in Fig. 9~10, when the fire retardant extrudes mechanism work, the pressurizing button 1, the pressurizing button are pressed 1 depresses the piston piece 27 by the conduit 26, the head portion 271 of the piston piece 27 is separated with the stop valve 28, Fire retardant in intermediolateral column 36 is entered each rib of the piston piece 27 by the space between the head portion 271 and stop valve 28 Between plate 272, and extruded successively via conduit 26, extruding pipe 25 and nozzle 23, now block institute by ball valve 30 is under pressure State the lower port of intermediolateral column 36, the fire retardant in intermediolateral column 36 will not flow back, and after pressurizing button 1 is unclamped, the piston piece 27 connects Act on and jacking up in the spring 29 together with conduit 26 and pressurizing button 1, now the head portion 271 of the piston piece 27 blocks institute Stop valve 28 is stated, simultaneously because the fire retardant crowded empty in intermediolateral column 36, pressure reduces, and the ball valve 30 is by fire retardant chamber 17 Fire retardant is jacked up, and fire retardant is entered in the intermediolateral column 36, waits pressing extrusion next time.

In order to ensure the pressure direction of pressurizing button 1, guide groove 32, the pressurizing button are provided with the fixed cover 34 1 downside, which is provided with to be oriented to, inserts wall 33, and the guiding is inserted wall 33 and inserted in the guide groove 32, and sliding in the guide groove 32 all the time It is dynamic.

Operation principle of the present utility model is：

The curved tabular of the utility model housing, and the arc is consistent with human body back curve, this can make this practicality It is new to be placed on the backrest in automobile or in office or in backrest, too many space will not be taken.When a fire, press Under the pressurizing button 1, fire retardant i.e. sprayed by nozzle 23 it is fire-retardant, prevent propagation of flame arrive human body, then release gauge glass cutter 8 The rag on glass, then the outlet of trajectory chamber 9 is impacted towards at glass rag, moving down transmitting slider 10 and launch spring column 7 Glass, make glass breaking, be convenient for people to be arranged in time.

Claims

A kind of 1. fire-retardant escape device ejection mechanism, it is characterised in that：Including ejector-seat (4), transmitting spring (2), motor (14), pushing tow articulation block (5), unhook collision block (3) and spring column (7), the ejector-seat (4), transmitting spring (2), motor (14), Pushing tow articulation block (5), unhook collision block (3) and spring column (7) may be contained within the housing of a curved tabular, wherein the pushing tow is cut with scissors Block (5) is driven by motor (14) and moved, and the ejector-seat (4) promotes compressed transmissions bullet by the pushing tow articulation block (5) Spring (2), and after the curved end of the pushing tow articulation block (5) free end curved end and unhook collision block (3) free end offsets, it is described Pushing tow articulation block (5) slide downward departs from the ejector-seat (4), and now spring column (7) is driven by the ejector-seat (4) and projected, The transmitting slider (10) for controlling motor (14) start and stop is provided with the housing side, is provided with the housing as institute The battery (13) of motor (14) power supply is stated, side is provided with a telescopic gauge glass cutter (8) on the housing.
2. fire-retardant escape device ejection mechanism according to claim 1, it is characterised in that：End is provided with bullet on the housing Road chamber (9), the ejector-seat (4) and transmitting spring (2) are arranged in the trajectory chamber (9), are set on the downside of the trajectory chamber (9) There is driving chamber, the motor (14) is arranged in the driving chamber, is set between the driving chamber and the trajectory chamber (9) There are pushing tow articulation block (5) and unhook collision block (3), wherein the pushing tow articulation block (5) is articulated with a riser (18), the riser (18) Driven and moved by the motor (14), spring column storehouse is provided with front side of the driving chamber, spring column (7) is arranged at the spring column In storehouse, and ejector spring (11) is provided with the spring column storehouse, the riser (18) is provided with gear away from pushing tow articulation block (5) side Plate (6), when riser (18) does not move, the baffle plate (6) blocks the spring column storehouse outlet, after riser (18) is mobile, the baffle plate (6) leave the outlet of spring column storehouse and spring column (7) acts on ejection by the ejector spring (11) and entered in the trajectory chamber (9), Accumulator cavity is provided with the downside of the spring column storehouse, the battery (13) is arranged in the accumulator cavity.
3. fire-retardant escape device ejection mechanism according to claim 2, it is characterised in that：The motor (14) and one Individual leading screw (15) is connected, and a screw (16) is arranged with the leading screw (15), the riser (18) is arranged on the screw (16) on, the leading screw (15) and screw (16) may be contained within the driving chamber；In the spring column storehouse, in the bullet of lowermost end An ejection push pedal is provided with below post (7), passes through the ejector spring (11) and the spring column orlop on the downside of the ejection push pedal Face is connected.
4. fire-retardant escape device ejection mechanism according to claim 1, it is characterised in that：Set on the pushing tow articulation block (5) There is the projection (51) to be offseted with the ejector-seat (4), and work as pushing tow articulation block (5) free end and the unhook collision block (3) certainly When being offseted by end, the projection (51) departs from pushing tow articulation block (5) slide downward and the ejector-seat (4).
5. fire-retardant escape device ejection mechanism according to claim 1, it is characterised in that：Under the transmitting slider (10) Side is provided with guide holder (19), and trigger sensor (22), the transmitting slider (10) and one are provided with below the guide holder (19) Individual slide bar (21) is connected, and the slide bar (21) slides along the guide holder (19), when the slide bar (21) lower end enters institute When stating the induction range of trigger sensor (22), the trigger sensor (22) is signaled to the motor (14).
6. fire-retardant escape device ejection mechanism according to claim 5, it is characterised in that：The battery (13) and first Wire (131) is connected, and the motor (14) is connected with the second wire (141), is led in first wire (131) and second Space is provided between line (141), is provided with conducting strip (12) on the inside of the transmitting slider (10), the conducting strip (12) is with institute State slide bar (21) to move down and when lower end inserts the space between first wire (131) and the second wire (141), institute Battery (13) is stated to connect with motor (14) circuit.
7. fire-retardant escape device ejection mechanism according to claim 6, it is characterised in that：In the transmitting slider (10) Side is provided with upper stop piece (122), lower stop piece (121) and conducting strip (12), and conducting strip (12) upper end passes through the upper stop piece (122) and lower stop piece (121) is spacing, during described transmitting slider (10) slide downward, battery (13) and motor (14) circuit between first passes through the conducting strip (12) connection, then slide bar (21) lower end and the trigger sensor (22) sensing sends the signal for starting motor (14).
8. fire-retardant escape device ejection mechanism according to claim 1, it is characterised in that：Side is provided with one on the housing Individual sliding chamber (82), the sliding chamber (82) is interior to be provided with a gauge glass cutter (8), and the gauge glass cutter (8) is provided with a pushing block (81), Sliding chamber (82) upper wall is provided with a chute, and the pushing block (81) slides in the chute.
9. fire-retardant escape device ejection mechanism according to claim 1, it is characterised in that：The housing is pressed provided with pressurization Button (1), the pressurizing button (1) are provided with a nozzle (23) that can be turned up, a fire retardant chamber are provided with the housing (17) fire retardant, is provided with the downside of the pressurizing button (1) and extrudes mechanism；

The fire retardant extrude mechanism include conduit (26), piston piece (27), stop valve (28), spring (29), ball valve (30) and Intermediolateral column (36), wherein the piston piece (27) is arranged in stop valve (28), the stop valve (28), spring (29) and ball valve (30) it is arranged in the intermediolateral column (36), is connected on the downside of the pressurizing button (1) with the conduit (26), the conduit (26) Lower end is set on the piston piece (27), and the piston piece (27) bar portion is provided with multiple floors (272), the piston piece (27) bottom, which is provided with, is placed in the head portion (271) of stop valve (28) outside, and the head portion (271) and the spring (29) upper end Offset, spring (29) lower end offsets with the ball valve (30), the ball valve (30) and the intermediolateral column (36) lower port phase Support, intermediolateral column (36) lower end is communicated by a pipeline with the fire retardant chamber (17).
10. fire-retardant escape device ejection mechanism according to claim 9, it is characterised in that：The fire retardant extrudes mechanism Also include gland (31) and fixed cover (34), intermediolateral column (36) upper end passes through the gland after passing through the shell top wall (31) fixed, side is provided with a screw head (35) on the housing, and the gland (31) is arranged at the screw head (35) in, the fixed cover (34) is connected with the screw head (35) external screw thread, and the gland (31) passes through the fixed cover (34) it is fixed, the cavity of an insertion is formed in the middle part of the fixed cover (34), gland (31) and the intermediolateral column (36), it is described Conduit (26), piston piece (27), spring (29) and ball valve (30) are set in turn in the cavity from top to bottom, and the pressurization is pressed An extruding pipe (25) is provided with the downside of button (1), the extruding pipe (25) is connected with the conduit (26) upper end.