CN203713791U - Window breaker - Google Patents

Abstract

The utility model discloses a window breaker, comprising an impacting part and a force storage part; the impacting part and the force storing part can be converted under folding and jointing states according to use conditions; when not in use, the impacting part and the force storage part are in the folding state, the length of the window breaker is further reduced, the window breaker is more convenient to carry and place, the window breaker is in the locking state at the moment, and the impacting cannot be effectively triggered, so various damages caused by the triggering of the window breaker due to the playing of children, the misoperation of a user or other external forces are avoided, and the safety of the window breaker is further improved; meanwhile, when needing to be used by the user, only the impacting part and the force storage part need to be jointed, the operation is compact and convenient and the user experience is improved.

Description

A kind of window breaker

Technical field

The utility model relates to field of tool, relates in particular to a kind of window breaker.

Background technology

At present, can run in the process of Vehicle Driving Cycle the frequent generation that for example disaster of various uncertainties causes car accident.Along with the quantity of private car is more and more, people also consider to get more and more to automotive safety aspect.People generally recognize now, and in the time that accident appears in automobile, the best mode of saving oneself is exactly brokenly window escape.Therefore, conventionally on automobile, can be equipped with safety hammer as escaping tool.In the time that surprisingly for example catching fire or intaking appears in automobile, chaufeur or passenger can be pounded window with the safety hammer being equipped with, and automobile window glass is smashed, and then escape from automobile from window.But this safety hammer there are certain requirements for user's strength and inner space of vehicle, user must brandish safety hammer energetically pounds facing to glass for vehicle window, and inner space of vehicle will be large enough to hold user and brandishes safety hammer.Based on the consideration of these 2 requirements of safety hammer, safety hammer can be more applicable for general large-bus, and for the smaller small passenger car of interior space inapplicable; In addition, relatively use for male sex user, and for women user inapplicable.

For the shortcoming of safety hammer, released in the market a kind of S. A. window breaker, the principle of this window breaker is by the pressing of user, and makes the spring energy storage in window breaker, thereby then trigger the broken window syringe needle of ejection, glass for vehicle window is smashed to the resqme window breaker of for example U.S..Requiring of the strength of this S. A. window breaker to user and interior space is smaller, and the corresponding safety hammer of this window breaker volume is also smaller, can be convenient for carrying, so be often provided in small passenger car by user.Although S. A. window breaker is on the market that volume is little with respect to safety hammer, the length of this window breaker or long is not easy to user and carries and place.In addition, using secure context, this window breaker is always in triggering state, when child is at play or the neglectful maloperation of user or other External Force Acting all may cause this window breaker to trigger causing certain infringement, for example, the miscellaneous part in car is smashed or wound health.

Utility model content

The main technical problems to be solved in the utility model is, a kind of window breaker is provided, and solves existing window breaker and is not easy to carry, places and the easy problem of maloperation.

For solving the problems of the technologies described above, the utility model provides a kind of window breaker, comprises impact part and holds power parts; At non-working condition, described impact part and described in hold power parts and be folded state; At use state, described impact part and described in hold power parts and be mated condition, described in hold power parts and provide impulsive force for described impact part.

In a kind of embodiment of the present utility model, described impact part comprises impact sleeve, impulse member, and described impact sleeve comprises the impulse member storage tank that runs through its two ends; Described impulse member is arranged in described impulse member storage tank; The described power of holding parts comprise and hold power cover, hold power part, described in hold power cover and comprise the power of the holding part storage tank that runs through its front end, described in hold power part and hold in power part storage tank described in being arranged at, described in hold power part and there is the power of holding state and release power state; At non-working condition, described impact sleeve and described in hold power cover and be folded state; At use state, the rear end of described impact sleeve and described in hold power cover front end docking, described impulse member storage tank with described in to hold power part storage tank relative, the described power of holding part coordinates with described impulse member, described in hold power part from hold power state to releasing the process of power state for described impulse member provides impulsive force.

In a kind of embodiment of the present utility model, described window breaker also comprise for described impact sleeve and described in hold power and be enclosed within mated condition and/or folded state by the Lock Part of the two locking.

In a kind of embodiment of the present utility model, described Lock Part comprise for by described impact sleeve and described in when holding power and being enclosed within mated condition by the first locking piece of the two locking, and/or for by described impact sleeve and described in when holding power and being enclosed within folded state by the second locking piece of the two locking;

Described the first locking piece comprises:

Be arranged on described impact sleeve and/or described in hold the first magnetic part that power puts; Described impact sleeve and described in hold after power cover docking by described the first magnetic part magnetic locking;

Or

The first locking bushing, described the first locking bushing be slidably arranged on described impact sleeve or described in hold power and put; Described impact sleeve and described in hold after power cover docking, described the first locking bushing cover receive described impact sleeve and described in hold the joint of power cover, by described impact sleeve and described in hold the locking of power cover;

Or

The first locking seat and the first tab; Described the first locking seat is provided with the first locked groove coordinating with described the first tab; Described the first locking seat is arranged on described impact sleeve or the power of holding puts, described the first tab be arranged on another set of on; Described impact sleeve and described in hold after power cover docking, described the first tab coordinates with described the first locked groove by described impact sleeve and described in hold power and overlap and lock;

Or

The first plug housing and the first latch; Described the first plug housing comprise be separately positioned on described impact sleeve and described in hold power and put the first sub-plug housing and the second sub-plug housing; On described the first sub-plug housing and described the second sub-plug housing, be all provided with jack; Described impact sleeve and described in hold after power cover docking, described the first sub-plug housing is relative with the jack on described the second sub-plug housing, described the first latch insert simultaneously jack on described the first sub-plug housing and described the second sub-plug housing by described impact sleeve and described in hold the locking of power cover;

Or

The first baffle plate and be separately positioned on described impact sleeve and described in hold the first chute and the second chute that power puts; Described the first baffle plate is arranged in described the first chute or described the second chute; Described impact sleeve and described in hold after power cover docking, described the first chute is relative with described the second chute, described baffle plate slides along the chute at its current place to another chute and makes it simultaneously in described the first chute and the second chute, by described impact sleeve and described in hold the locking of power cover;

Or

The first locker part, described the first locker part for described impact sleeve and described in hold after power cover docking, locker described impact sleeve and described in hold the joint of power cover, by described impact sleeve and described in hold the locking of power cover;

Described the second locking piece comprises:

Be arranged on described impact sleeve and/or described in hold the second magnetic part that power puts; Described impact sleeve and described in hold power pack poststack by described the second magnetic part magnetic locking;

Or

The second locking bushing, described the second locking bushing for described impact sleeve and described in hold power pack poststack, simultaneously by described impact sleeve and described in hold power cover and be inserted in the two locking;

Or

The second locking seat and the second tab; Described the second locking seat is provided with the second locked groove coordinating with described the second tab; Described the second locking seat is arranged on described impact sleeve or the power of holding puts, described the second tab be arranged on another set of on; Described impact sleeve and described in hold power pack poststack, described the second tab coordinates with described the second locked groove by described impact sleeve and described in hold power overlap lock;

Or

The second plug housing and the second latch; Described the second plug housing comprise be separately positioned on described impact sleeve and described in hold power and put the 3rd sub-plug housing and the 4th sub-plug housing; On described the 3rd sub-plug housing and described the 4th sub-plug housing, be all provided with jack; Described impact sleeve and described in hold power pack poststack, described the 3rd sub-plug housing is relative with the jack on described the 4th sub-plug housing, described the second latch insert simultaneously jack on described the 3rd sub-plug housing and described the 4th sub-plug housing by described impact sleeve and described in hold the locking of power cover;

Or

Second baffle and be separately positioned on described impact sleeve and described in hold the 3rd chute and the 4th chute that power puts; Described second baffle is arranged in described the 3rd chute or described the 4th chute; Described impact sleeve and described in hold power pack poststack, described the 3rd chute is relative with described the 4th chute, described baffle plate slides along the chute at its current place to another chute and makes it simultaneously in described the 3rd chute and the 4th chute, by described impact sleeve and described in hold the locking of power cover;

Or

The second locker part, described the second locker part for described impact sleeve and described in hold power pack poststack, simultaneously described in locker impact sleeve and described in hold power cover the two locked.

In a kind of embodiment of the present utility model, described impulse member comprises the drift and the eccentric head part that are successively set in described impulse member storage tank, and described drift front end stretches out described impulse member storage tank front end, and rear end is against the front end of described eccentric head part;

The described power of holding part comprises and holds the slide block in power part storage tank described in being set in turn in and hold power elastic component; The front end of described slide block is provided with calibration tank, and rear end is against the described power of holding elastic component front end; The described power of holding elastic component rear end is against the described power of holding part storage tank rear end;

Described impact sleeve and described in hold after power cover docking, the stressed top of described drift presses described eccentric head part to move backward, described eccentric head part rear end is resisted against on the front end of described slide block staggers at least partly with described calibration tank, and apply mobile backward power to described slide block, described in hold the stressed generation deformation of power elastic component and start to hold power; After described eccentric head part top presses described slide block to move a certain distance to the described power of holding part storage tank rear end, the rear end of described eccentric head part by bias to desaxe and fall into described calibration tank, simultaneously, hold power elastic component and recover deformation by held power release, for described drift provides impulsive force.

In a kind of embodiment of the present utility model, described eccentric head part comprises:

Top retainer component and eccentric spring, described drift rear end is against described top retainer component front end; The front end of described eccentric spring is eccentric end, is socketed in described top retainer component front end, and rear end is against described impulse member storage tank rear end;

Or

Top retainer component, eccentric ball and spring, described drift rear end is against described eccentric sphere front end, and described eccentric sphere rear end is against described top retainer component front end; Described spring at front end is socketed in described top retainer component front end, and rear end is against described impulse member storage tank rear end.

In a kind of embodiment of the present utility model, described impulse member comprises and is arranged on drift in described impulse member storage tank, and described drift front end stretches out described impulse member storage tank front end;

The described power of holding part comprises and holds the eccentric correction part in power part storage tank described in being set in turn in and hold power elastic component; Described eccentric correction part front end is provided with calibration tank, and rear end is against the front end of the described power of holding elastic component, described in hold power elastic component rear end against the described power of holding part storage tank rear end;

Described impact sleeve and described in hold after power cover docking, described drift rear end is resisted against on described eccentric correction part front end staggers at least partly with described calibration tank, and apply mobile backward power to described eccentric correction part, eccentric correction part is under the effect of this power, exert pressure to the described power of holding elastic component in its rear end, described in hold the stressed generation deformation of power elastic component and start to hold power; After described drift top presses described eccentric correction part to move a certain distance to the described power of holding part storage tank rear end, calibration tank on described eccentric correction part is the state concentric with described drift rear end by eccentric state-transition, the rear end of described drift falls into described calibration tank, the described power of holding elastic component recovers deformation held power is discharged, for described drift provides impulsive force.

In a kind of embodiment of the present utility model, described eccentric correction part comprises: correcting member, correction elastic component; Described correcting member front end is provided with calibration tank, and rear end is provided with correction inclined-plane;

Described correction elastic component one end is resisted against on described correcting member sidewall, and the other end is resisted against on the madial wall of described front storage tank, makes described correcting member front end put and in groove, be eccentric state at the described power of holding part; Described correcting member rear end is against the described power of holding elastic component; In moving process, the correction inclined-plane of described correcting member rear end with described in hold power part storage tank inwall coordinate the calibration tank that makes on described correcting member by eccentric state-transition for and described drift rear end concentric;

Or

The first correcting member, the second correcting member, correction elastic component, described the first correcting member front end is provided with the first calibration tank, and side is provided with the mating groove that runs through described the first calibration tank; Described correction elastic component is arranged at described mating groove bottom; The size of described the second correcting member and described mating groove adaptation, described the second correcting member front end is provided with the second calibration tank, described adaptive groove is inserted in one end in left end and the right-hand member of described the second correcting member, and coordinate with described correction elastic component, described the second calibration tank is relative with described drift rear end, the other end stretches out described adaptive groove, and under the effect of described correction elastic component, described the second calibration tank and described the first calibration tank stagger at least partly; One end that described the second correcting member stretches out described adaptive groove is provided with correction inclined-plane; In the process moving along with described the first correcting member at described the second correcting member, described correction inclined-plane with described in hold power part storage tank inwall coordinate make described the second calibration tank and described the first calibration tank concentric;

Or

Correcting member; Described correcting member is provided with eccentric correction groove, and rear end is provided with correction inclined-plane; Described correcting member in the described power of holding part storage tank in mobile process, the correction inclined-plane of described correcting member rear end with described in hold power part storage tank inwall coordinate described calibration tank changed into and described drift rear end concentric;

Or

The 3rd correcting member, the 4th correcting member, described the 3rd correcting member is provided with the 3rd calibration tank that runs through its rear and front end, and the front end of described the 4th correcting member is provided with the 4th calibration tank, and rear end is spherical end; Described the 4th correcting member rear end is against the described power of holding elastic component front end, and front end is against the rear end of described the 3rd correcting member, and described the 3rd calibration tank and described the 4th calibration tank stagger at least partly; The 3rd calibration tank of described the 3rd correcting member front end is relative with described drift rear end;

Or

The 5th correcting member, eccentric sphere, the 6th correcting member, described the 5th correcting member is provided with the 5th calibration tank that runs through its rear and front end, and the front end of described the 6th correcting member is provided with the 6th calibration tank; Described eccentric sphere rear end is against the described power of holding elastic component front end, and front end is against described the 6th correcting member rear end; Described the 6th correcting member front end is against the rear end of described the 5th correcting member, and described the 5th calibration tank and described the 6th calibration tank stagger at least partly; The 5th calibration tank of described the 5th correcting member front end is relative with described drift rear end.

In a kind of embodiment of the present utility model, described window breaker also comprises closeouts; Described closeouts is at non-working condition, by described impact sleeve rear end and/or described in hold the sealing of power cover front end.

In a kind of embodiment of the present utility model, described window breaker also comprise be arranged on described impact sleeve and/or described in hold the 3rd functor that power puts; Described the 3rd functor comprise for described window breaker is fixed on locations on external device, for the illumination part that throws light on, for the warning member of reporting to the police, for the cutting member cutting/cut, for the communication module of communicating by letter, for clamp the holder of other article, for hang the suspender of other article and for provide power supply power storage module at least one.

The beneficial effects of the utility model are:

The utility model provides a kind of window breaker, comprises impact part, holds power parts, and impact part contacts for impacting object with quilt, and to its action of assaulting; The power parts of holding are mainly used in providing for impact part the impulsive force of the action of assaulting; At non-working condition, impact part and hold power parts and be folded state, now window breaker is in the lock state, and the power parts of holding can not provide actv. impulsive force for impact part; At use state, impact part and hold power parts and be mated condition, now holds power parts and can be impact part impulsive force is provided, for impact part to being impacted the object operation of assaulting.Visible, the impact part of the window breaker that the utility model provides and hold power parts and can change under folding and docking two states according to service condition, in the time not using, the two becomes folded state, can further reduce the length of window breaker, be more convenient for carrying and placing, and window breaker now becomes lock-out state, can not effectively be triggered and be impacted, thereby can avoid that child plays, user misoperation or other external force causes window breaker to trigger and the various infringements that cause, the safety that can enter one and improve window breaker; Meanwhile, in the time that user need to use, only need to and hold the docking of power parts by impact part, operation is succinct, convenient, is conducive to provide user's experience.

Brief description of the drawings

The window breaker in folded state that Fig. 1 provides for the utility model embodiment mono-;

The window breaker in mated condition that Fig. 2 provides for the utility model embodiment mono-;

The window breaker structural representation one that Fig. 3 provides for the utility model embodiment bis-;

The window breaker structural representation two that Fig. 4 provides for the utility model embodiment bis-;

The window breaker structural representation one that Fig. 5 provides for the utility model embodiment tri-;

The window breaker structural representation two that Fig. 6 provides for the utility model embodiment tri-;

The window breaker structural representation three that Fig. 7 provides for the utility model embodiment tri-;

The window breaker structural representation four that Fig. 8 provides for the utility model embodiment tri-;

The window breaker structural representation five that Fig. 9 provides for the utility model embodiment tri-;

Figure 10 provides the structural representation of lock mode one unlock state for the utility model embodiment tetra-;

Figure 11 provides the structural representation of lock mode one lock-out state for the utility model embodiment tetra-;

Figure 12 provides the structural representation of lock mode two unlock states for the utility model embodiment tetra-;

Figure 13 provides the structural representation of lock mode two lock-out states for the utility model embodiment tetra-;

Figure 14 provides the structural representation one of lock mode three unlock states for the utility model embodiment tetra-;

Figure 15 provides the structural representation two of lock mode three unlock states for the utility model embodiment tetra-;

Figure 16 provides the structural representation of lock mode three lock-out states for the utility model embodiment tetra-;

Figure 17 provides the structural representation of lock mode four unlock states for the utility model embodiment tetra-;

Figure 18 provides the structural representation of lock mode four lock-out states for the utility model embodiment tetra-;

Figure 19 provides the structural representation of lock mode five unlock states for the utility model embodiment tetra-;

Figure 20 provides the structural representation of lock mode five lock-out states for the utility model embodiment tetra-;

Figure 21 provides the structural representation of lock mode six unlock states for the utility model embodiment tetra-;

Figure 22 provides the structural representation of lock mode six lock-out states for the utility model embodiment tetra-;

Figure 23 provides the structural representation of lock mode one for the utility model embodiment five;

Figure 24 provides the structural representation of lock mode two for the utility model embodiment five.

Detailed description of the invention

By reference to the accompanying drawings the utility model is described in further detail below by detailed description of the invention.

Embodiment mono-:

The window breaker impact part that the present embodiment provides and hold power parts, impact part is mainly used in and is impacted object (such as glass for vehicle window etc.) contacting, and the power that is hit is to its action of assaulting; The power parts of holding are mainly used in providing for impact part the impulsive force of the action of assaulting; At non-working condition, impact part and hold power parts and be folded state, the power parts of holding can not provide actv. impulsive force for impact part, and now window breaker is in the lock state, and can not effectively be triggered and impact; At use state, impact part and hold power parts and be mated condition, now holds power parts and can be impact part actv. impulsive force is provided, for impact part to being impacted the object operation of assaulting.Therefore, the impact part of the window breaker that the present embodiment provides and hold power parts and can change under folding and docking two states according to service condition, in the time not using, the two becomes folded state, can further reduce the length of window breaker, be more convenient for carrying and placing, and window breaker now becomes lock-out state, can not effectively be triggered and be impacted, thereby can avoid that child plays, user misoperation or other external force causes window breaker to trigger and the various infringements that cause, the safety that can enter one and improve window breaker; Meanwhile, in the time that user need to use, only need to and hold the docking of power parts by impact part, operation is succinct, convenient, and relatively existing various window breakers do not have unnecessary operation substantially yet, and user's broken window efficiency is not had to any negative effect.

Concrete, the impact part in the present embodiment comprises impact sleeve, impulse member, and impact sleeve comprises the impulse member storage tank that runs through forward and backward its two ends, and impulse member is arranged in this impact storage tank; The power parts of holding comprise and hold power cover, hold power part, and the power cover of holding comprises the power of the holding part storage tank that at least runs through its front end, and the power part of holding is arranged at and holds in power part storage tank, and the power part of holding has the power of holding state and releases power state; At non-working condition, impact sleeve and hold power cover and be folded state; At use state, the rear end of impact sleeve and the front end docking of holding power cover, impulse member storage tank is with to hold power part storage tank relative, the power of the holding part holding in power part storage tank matches with the impulse member in impulse member storage tank, hold power part from hold power state to releasing the process of power state for impulse member provides impulsive force, assault to being impacted object for impulse member.

In the present embodiment, what the power of holding put hold power part storage tank can only run through its front end, also can run through its forward and backward two ends, now, the power of the holding part storage tank opening that only need to hold power cover rear end is less than and holds power part rear end, makes to hold power part rear end and can be resisted against on the end wall or sidewall that holds power cover rear end; Or for the rear end of holding power cover increases a plugging block, this plugging block can adopt lid or stifled mode to carry out shutoff to holding the power of the holding part storage tank opening of power part rear end, can be resisted against and hold power cover rear end to hold power part rear end.

In the present embodiment, window breaker also comprises the folding means that impact part is connected with the power parts of holding, impact part and hold power parts and switch between folded state and mated condition by this folding means.This folding means in the present embodiment can be shaft foldable structure, certainly also can be other foldable structures.The setting of this folding means both can have been shortened the length of window breaker at point use state largely, being convenient to user carries and places, also can play to this window breaker the effect of locking simultaneously, avoid user misoperation to trigger window breaker and realize the various infringements that impact causes.

To understand in order being more convenient for, to be further described below in conjunction with Fig. 1-2.Window breaker shown in Fig. 1-2 comprises impact part 1 and holds power parts 2, impact part 1 with to hold power parts 2 be rotating shaft by the graphic folding means of folding means 3() be connected.Impact part 1 with hold power parts 2 and become folded state at non-working condition, as shown in Figure 1.Folding mode that it should be noted that impact part in the present embodiment 1 and hold power parts 2 is except the doubling shown in Fig. 1, and also other any folding modes, for example, can be mutual vertical folding or mutually with arbitrarily angled folding etc.At use state, dock with the rear end of holding power parts 2 rear end of impact part 1, shown in Figure 2, and after docking, holding power parts 2 provides impulsive force forward for impact part 1.

In the present embodiment, the impact principle of window breaker be there is no to strict restriction, impact as long as its impact part can coordinate to realize with the power parts of holding, its impact principle can be that complete means are impacted, S. A. impacts or full automaticity impacts.For better understanding, in each embodiment below, will describe with several impact principle, but should be understood that the following several impact mode that is not limited in.

Embodiment bis-:

In the present embodiment, the impulse member of impact part comprises the drift and the eccentric head part that are successively set in impulse member storage tank.Drift front end stretches out impulse member storage tank front end, and rear end is against the front end of eccentric head part; The initial condition of eccentric head part herein after assembling, its rear end with hold the calibration tank arranging on the slide block that power part comprises and stagger at least partly.The power part of holding comprises and is set in turn in the slide block that holds in power part storage tank and holds power elastic component; The front end of slide block is provided with calibration tank, and rear end is against holding power elastic component front end; Hold power elastic component rear end against holding power part storage tank rear end, specifically can be against the end wall and/or the sidewall that hold power part storage tank rear end.

In use, impact sleeve and holding after power cover docking, the stressed top of drift presses eccentric head part to move backward, and eccentric head part rear end is resisted against on the front end of slide block staggers at least partly with calibration tank, and apply mobile backward power to slide block, hold the stressed generation deformation of power elastic component and start to hold power; When eccentric head part jacking sliding piece is to holding after power part storage tank rear end moves a certain distance, the rear end of eccentric head part by bias to desaxe and fall into calibration tank, hold power elastic component simultaneously and recover deformation by held power release, for drift provides impulsive force forward, to be carried out actv. impact to impacting object.

In the present embodiment, eccentric head part comprises: top retainer component and eccentric spring, and drift rear end is against top retainer component front end; The front end of eccentric spring is eccentric end, is socketed in top retainer component front end, and rear end is against impulse member storage tank rear end; The rear end of top retainer component is eccentric state under the effect of this bias spring, and in the time that this bias spring stress is compressed to a certain degree, the rear end of top retainer component by eccentric state-transition is and its front end concentric gradually;

Or

Eccentric head part comprises: top retainer component, eccentric ball and spring, and drift rear end is against eccentric sphere front end, and eccentric sphere rear end is against top retainer component front end; Spring at front end is socketed in top retainer component front end, and rear end is against impulse member storage tank rear end; Eccentric sphere becomes eccentric state while making top retainer component rear end initial.Below in conjunction with concrete accompanying drawing, above-mentioned window breaker principle is described.

Shown in Figure 3, the eccentric structure of the window breaker shown in this figure is arranged on this one end of impact sleeve, concrete, and it comprises impact part 1, holds power parts 2, folding means 3.Impact part 1 comprises impact sleeve 11 and is arranged at drift 12 and the eccentric head part in impact sleeve 11, and this bias head part comprises top retainer component 13 and eccentric spring 14.Impact sleeve 11 comprises the impulse member storage tank 111 that runs through its rear and front end; In this impulse member storage tank 111, drift 12 rear ends are against top retainer component 13 front ends; The front end of eccentric spring 14 is eccentric end, is socketed in top retainer component 13 front ends, and the rear end of eccentric spring 14 is against impulse member storage tank 111 rear ends; The rear end of top retainer component 13 is eccentric state under the effect of this bias spring 14, and this bias spring 14 is stressed while being compressed to a certain degree, the rear end of top retainer component 13 by eccentric state-transition is and its front end concentric gradually.Holding power parts 2 comprises and holds power cover 23, holds power elastic component 22 and slide block 21; Hold power cover 23 and comprise the power of the holding part storage tank 231 that runs through its front end, holding power elastic component 22 is arranged on this and holds power storage tank 231 rear ends, the power of holding elastic component 22 in the present embodiment holds power spring except adopting, any elastic component that also can adopt other dynamics to meet the demands.The front end of slide block 21 is provided with calibration tank 211, and the rear end of slide block 21 is against the front end that holds power elastic component 22, and front end is relative with the rear end of top retainer component 13.The rear end of impact sleeve 11 is by the rotating axis component shown in this figure of folding means 3() is connected with the front end that holds power cover 23, hold power cover 23 and/or impact sleeve 11 and rotate to realize centered by can this folding means 3 and fold.When use, hold power cover 23 and impact sleeve 11 and rotate and achieve a butt joint along this folding means 3, now hold power part storage tank 231 and impulse member storage tank 111 and dock, its trigger process is as follows:

The front end of drift 12 is resisted against and is impacted on object, and the top arrived piece 13 of bearing down on one that is stressed moves to the back-end, 13 of top retainer components move to the back-end under the driving of this power, and make eccentric spring 14 produce deformation, the rear end of top retainer component 13 is resisted against the front end of slide block 21, staggers at least partly due to the effect of eccentric spring 14 and with the calibration tank 211 of slide block 21 front ends; Top retainer component 13 jacking sliding pieces 21 also move backward, and slide block 21 backward mobile extruding holds power elastic component 22 and makes to hold 22 distortion of power elastic component and enter the power state that holds; When top retainer component 13 moves backward to after certain distance, eccentric spring 14 is deformed to and to a certain degree makes the rear end of top retainer component 13 be moved and finally fall into slide block 21 front end calibration tanks 211 to axle center by bias, hold the elastic force moment of holding before power elastic component 22 is released this moment, promote slide block 21 to front slide, for drift 12 provides the impulsive force impacting forward.Then hold power elastic component 22 and revert to the initial condition before not pushed by slide block 21.

Top retainer component 13 shown in Fig. 3 is separated from each other with drift 12, but should be understood that, in other embodiment of the present utility model, top retainer component 13 can be integrated setting with drift 12.Calibration tank 211 in Fig. 3 on slide block 2, except being wholely set with slide block 2, also can separate with it setting.

Shown in Figure 4, the eccentric structure of the window breaker shown in this figure is also arranged on this one end of impact sleeve, concrete, and it comprises impact part 1, holds power parts 2, folding means 3; Wherein, hold identical with shown in Fig. 3 of power parts 2 and folding means 3, do not repeat them here.Impact part 1 comprises impact sleeve 11 and is arranged at drift 12 and the eccentric head part in impact sleeve 11, and this bias head part comprises eccentric sphere 15, top retainer component 13 and spring 16.Impact sleeve 11 comprises the impulse member storage tank 111 that runs through its rear and front end; In this impulse member storage tank 111, drift 12 rear ends (be preferably made as semisphere, and diameter being less than the diameter of eccentric sphere 15) are against the front end of eccentric sphere 15; The rear end of eccentric sphere 15 is against the front end of top retainer component 13.Spring 16 can be common spring, and it is socketed in top retainer component 13 front ends, and rear end is against impulse member storage tank 111 rear ends; The front end of top retainer component 13 is preferably semisphere, and its diameter is less than the diameter of eccentric sphere 15, and eccentric sphere 15 makes the rear end of top retainer component 13 be eccentric state.Top retainer component 13 comprises successively correction unit, the excessive portion of taper and supporting part from front end to rear end.This window breaker trigger process is as follows:

The front end of drift 12 is resisted against and is impacted on object, and the top that is stressed presses eccentric sphere 15 to move to the back-end, 15 of eccentric spheres drive top retainer component to move to the back-end for 13 times under this power effect, and make spring 16 produce deformation, the rear end of top retainer component 13 is resisted against the front end of slide block 21, and staggered at least partly by the effect of eccentric sphere 15 and the calibration tank 211 of slide block 21 front ends; Top retainer component 13 jacking sliding pieces 21 also move backward, and slide block 21 backward mobile extruding holds power elastic component 22 and makes to hold 22 distortion of power elastic component and enter the power state that holds; When top retainer component 13 moves backward to after certain distance, along with entering, the supporting part of top retainer component 13 and the excessive portion of taper hold power part storage tank, top retainer component 13 correction units coordinate with the inwall of impulse member storage tank 111 and make the rear end of top retainer component 13 be moved and finally fall into slide block 21 front end calibration tanks 211 to axle center by bias, hold the elastic force moment of holding before power elastic component 22 is released this moment, promote slide block 21 to front slide, for drift 12 provides the impulsive force impacting forward, revert to the initial condition before not pushed by slide block 21 until hold power elastic component 22.

In Fig. 3 and Fig. 4, the calibration tank 211 of slide block 21 front end settings is to be directly arranged on slide block 21.When should be understood that, arranging of this calibration tank can be separately by the load member setting separating with slide block 21, and this load member is specifically designed to calibration tank is set.

Embodiment tri-:

Above-described embodiment is realized eccentric structure is arranged on to this one end of impact sleeve, but is not limited in this setup, and the present embodiment overlaps this one end as example eccentric structure is arranged on to the power of holding, and the utility model is described further.

Impact sleeve in the present embodiment also comprises the impact sleeve storage tank that runs through before and after it two sections, and impulse member comprises and be arranged on drift in impulse member storage tank, and this drift front end stretches out impulse member storage tank front end.The power of holding in the present embodiment cover also comprises that the power of the holding storage tank that runs through its front end, the power part of holding comprise and is set in turn in the eccentric correction part holding in power part storage tank and holds power elastic component; Eccentric correction part front end is provided with calibration tank, and the rear end of power elastic component, against the front end that holds power elastic component, is held against holding power part storage tank rear end in rear end; After eccentric correction part is arranged at and holds in power storage tank, the calibration tank of its front end is relative with drift rear end also to be staggered at least partly.Impact sleeve and the power of holding are overlapped after docking, drift rear end is resisted against on eccentric correction part front end staggers at least partly with calibration tank, and apply mobile backward power to eccentric correction part, eccentric correction part is under the effect of this power, exerting pressure to the power elastic component of holding in its rear end, holds the stressed generation deformation of power elastic component and start to hold power; When drift top presses eccentric correction part to holding after power part storage tank rear end moves a certain distance, calibration tank on eccentric correction part is the state concentric with drift rear end by eccentric state-transition, the rear end of drift falls into calibration tank, hold the momentary recovery deformation of power elastic component and held power is discharged, for drift provides the impulsive force impacting forward.

Understand the scheme that the utility model provides in order to be more convenient for, the present embodiment provides the set-up mode of several eccentric correction parts.Below in conjunction with accompanying drawing, several set-up modes are described respectively.

Mode one:

Eccentric correction part comprises correcting member, proofreaies and correct elastic component; Correcting member front end is provided with calibration tank, and rear end is provided with proofreaies and correct inclined-plane (can be set to tapered slope); Proofread and correct elastic component one end and be resisted against on correcting member sidewall, the other end is resisted against on the madial wall of front storage tank, makes correcting member front end in the power part of holding is put groove, be eccentric state; Correcting member rear end is against holding power elastic component; In moving process, the correction inclined-plane of correcting member rear end coordinates the calibration tank making on correcting member by eccentric state-transition to be and drift rear end concentric with the inwall that holds power part storage tank.Concrete, window breaker shown in Figure 5, it comprises: hit parts 1, hold power parts 2, folding means 3.Impact part 1 comprises impact sleeve 11 and is arranged at drift 12 and the spring 17 in impact sleeve 11.Impact sleeve 11 comprises the impulse member storage tank 111 that runs through its rear and front end; In this impulse member storage tank 111, drift 12 front ends stretch out impulse member storage tank 111 front ends, and the front end of spring 17 is fixed on drift 12, and it can play the effect of pretension in the time of assembling.Holding power parts 2 comprises and holds power cover 23, hold power elastic component 22 and correcting member 24 and proofread and correct elastic component 25; Hold power cover 23 and comprise the power of the holding part storage tank 231 that runs through its front end, hold power part storage tank 231 and comprise front storage tank 2311, taper storage tank 2312 and rear storage tank 2313, wherein, the diameter of front storage tank 2311 is greater than the diameter of rear storage tank 2313.Correcting member 24 is arranged in front storage tank 2311, and correcting member front end is provided with calibration tank 241, and rear end is provided with the tapering 242 of mating with taper storage tank; Eccentric elastic component 25 one end are resisted against on correcting member 24 sidewalls, and the other end is resisted against on the madial wall of front storage tank 2311, makes correcting member 24 front ends in front storage tank, be eccentric state; Hold power elastic component 22 and be arranged in rear storage tank, its front end is against the tapering 242 of correcting member 24 rear ends, and rear end is against rear storage tank 2313 rear end end walls.When use, impulse member storage tank 111 and holding after 231 docking of power part storage tank, drift 12 rear ends enter in front storage tank 2311 and are resisted against on the front end end wall of correcting member 24 staggers with calibration tank 241 parts, and apply the power moving to taper storage tank 2312 to correcting member 24, correcting member 24 is under the effect of this power, the tapering 242 of its rear end is moved and exerts pressure to holding power elastic component 22 to taper storage tank 2312, holds the stressed generation deformation of power elastic component 22 and starts to hold power; After moving a certain distance to taper storage tank 2312 against correcting member 24 when drift 12, tapering 242 sidewalls of correcting member 24 and the laminating of the madial wall of taper storage tank 2312, eccentric elastic component 25 is extruded deformation, and to make correcting member 24 be concentric by eccentric state-transition in front storage tank 2311, the rear end of drift 12 falls into calibration tank 241 simultaneously, hold power elastic component 22 and recover deformation by held power release, for drift 12 provides impulsive force.

Mode two:

Eccentric correction part comprises the first correcting member, the second correcting member, proofreaies and correct elastic component, and the first correcting member front end is provided with the first calibration tank, and side is provided with the mating groove that runs through the first calibration tank; Proofread and correct elastic component and be arranged at mating groove bottom; The size of the second correcting member and mating groove adaptation, the second correcting member front end is provided with the second calibration tank, adaptive groove is inserted in one end in left end and the right-hand member of the second correcting member, and coordinate with correction elastic component, now the second calibration tank is relative with drift rear end, the other end of the second correcting member stretches out adaptive groove, and under the effect of proofreading and correct elastic component, the second calibration tank and the first calibration tank stagger at least partly; One end that the second correcting member stretches out adaptive groove is provided with correction inclined-plane; In the process moving along with the first correcting member at the second correcting member, proofread and correct inclined-plane coordinate with the inwall that holds power part storage tank make the second calibration tank and the first calibration tank concentric.

Concrete, window breaker shown in Figure 6, it comprises: impact part 1, hold power parts 2, folding means 3.Impact part 1 and folding means 3 are same as shown in Figure 5, do not repeat them here.Holding power parts 2 comprises and holds power cover 23, hold power elastic component 22 and the first correcting member 26, the second correcting member 27 and proofread and correct elastic component 28; The first correcting member 26 front ends are provided with the first calibration tank 261, and side is provided with the mating groove 262 that runs through the first calibration tank 261; Proofread and correct elastic component and be arranged at mating groove 262 bottoms; The size of the second correcting member 27 and mating groove 262 adaptations, the second correcting member 27 front ends are provided with the second calibration tank 271, adaptive groove 262 is inserted in one end in left end and the right-hand member of the second correcting member 271, and coordinate with correction elastic component 28, now the second calibration tank 271 is relative with drift rear end, and staggers at least partly.The other end of the second correcting member 27 stretches out adaptive groove 262, and under the effect of proofreading and correct elastic component 28, the second calibration tank 271 and the first calibration tank 261 stagger at least partly; One end that the second correcting member 27 stretches out adaptive groove is provided with correction inclined-plane, and this correction inclined-plane can be by arranging tapering or its mode forms.

When use, impulse member storage tank 111 and holding after 231 docking of power part storage tank, drift 12 rear ends enter in the first calibration tank 261 and are resisted against in the outer end wall of the second calibration tank 271 staggers with the second calibration tank 271 parts, and apply mobile backward power to the first correcting member 26 and the second correcting member 27, the first correcting member 26 is under the effect of this power, exerting pressure to holding power elastic component 22 in its rear end, holds the stressed generation deformation of power elastic component 22 and start to hold power; After the second correcting member 27 moves a certain distance backward along with the first correcting member 26, correction inclined-plane on the second correcting member 27 coordinates with the inwall that holds the tapered portion in power part storage tank 231, correction elastic component 28 is extruded deformation and makes the second calibration tank 271 of the second correcting member 27 concentric with the first calibration tank 261, drift 12 rear ends fall into the first calibration tank 261 simultaneously, hold power elastic component 22 and recover deformation by held power release, for drift 12 provides impulsive force.

Mode three:

Eccentric correction part comprises correcting member; This correcting member is provided with eccentric correction groove, and eccentric correction groove is herein relative correction part self bias; This correcting member rear end is provided with correction inclined-plane; Correcting member is holding in power part storage tank in mobile process, and the correction inclined-plane of correcting member rear end coordinates with the inwall that holds power part storage tank changes and drift rear end concentric calibration tank into.

Concrete, window breaker shown in Figure 7, it comprises: impact part 1, hold power parts 2, folding means 3.Impact part 1 and folding means 3 are same as shown in Figure 5, do not repeat them here.Holding power parts 2 comprises and holds power cover 23, holds power elastic component 22 and correcting member 29; Correcting member 29 front ends are provided with an eccentric correction groove 291, and these eccentric correction groove 291 relative correction parts 29 are eccentric settings; The rear end of correcting member 29 is provided with proofreaies and correct inclined-plane 292, specifically can form by tapering is set.When use, impulse member storage tank 111 and holding after 231 docking of power part storage tank, drift 12 rear ends enter and are resisted against correcting member 29 front ends and eccentric correction groove staggers at least partly; And apply mobile backward power to correcting member 29, and correcting member 29 is under the effect of this power, and exerting pressure to holding power elastic component 22 in its rear end, holds the stressed generation deformation of power elastic component 22 and start to hold power; After correcting member 29 moves a certain distance backward, correction inclined-plane on correcting member 29 with hold inwall in power part storage tank 231 and (see in figure shown in the skew wall shown in 231, this skew wall can form by additional shell fragment or other accessories) coordinate, correcting member 29 is by promoting with the concentric side in drift 12 rear ends, and finally make eccentric correction groove 291 concentric with drift 12 rear ends, drift 12 rear ends fall into eccentric correction groove 291 simultaneously, hold power elastic component 22 and recover deformation by held power release, for drift 12 provides impulsive force.

Mode four:

Eccentric correction part comprises the 3rd correcting member, the 4th correcting member.The 3rd correcting member is provided with the 3rd calibration tank that runs through its rear and front end, and the front end of the 4th correcting member is provided with the 4th calibration tank, and rear end is spherical end; The 4th correcting member rear end is against holding power elastic component front end, and front end is against the rear end of the 3rd correcting member, and the 3rd calibration tank and the 4th calibration tank stagger at least partly; The 3rd calibration tank of the 3rd correcting member front end is relative with drift rear end; Along with the 4th correcting member moves backward, the 4th calibration tank is concentric gradually with the 3rd calibration tank.

Concrete, window breaker shown in Figure 8, it comprises: impact part 1, hold power parts 2, folding means 3.Impact part 1 and folding means 3 are same as shown in Figure 5, do not repeat them here.Hold power parts 2 comprise hold power cover 23, hold power elastic component 22 and the 3rd correcting member 30, the 4th correcting member 31; The 3rd correcting member 30 is provided with the 3rd calibration tank 301 that is provided with that runs through its forward and backward two ends; The 4th correcting member 31 front ends are provided with the 4th calibration tank 311, and rear end is hemispherical end, and this spherical end is against the front end that holds power elastic component; The rear end of the 3rd correcting member 30 is resisted against the front end of the 4th correcting member 31, and now the 3rd calibration tank 301 and the 4th calibration tank 311 stagger at least partly.

When use, impulse member storage tank 111 and holding after 231 docking of power part storage tank, drift 12 rear ends enter in the 3rd calibration tank 301 and are resisted against in the outer end wall of the 4th calibration tank 311 staggers with the 4th calibration tank 311 parts, and apply mobile backward power to the 4th correcting member 31, the 4th correcting member 31 is under the effect of this power, exerting pressure to holding power elastic component 22 in its rear end, holds the stressed generation deformation of power elastic component 22 and start to hold power; After the 3rd correcting member 30 moves a certain distance backward along with the 4th correcting member 31, the 4th calibration tank 311 is concentric with the 3rd calibration tank 301, drift 12 rear ends fall into the 4th calibration tank 311 simultaneously, hold power elastic component 22 and recover deformation by held power release, for drift 12 provides impulsive force.

Mode five:

Eccentric correction part comprises the 5th correcting member, eccentric sphere, the 6th correcting member.The 5th correcting member is provided with the 5th calibration tank that runs through its rear and front end, and the front end of the 6th correcting member is provided with the 6th calibration tank; Eccentric sphere rear end is against holding power elastic component front end, and front end is against the 6th correcting member rear end; The 6th correcting member front end is against the rear end of the 5th correcting member, and the 5th calibration tank and the 6th calibration tank stagger at least partly, and the 5th calibration tank of the 5th correcting member front end is relative with drift rear end.Along with the 6th correcting member moves backward, the 6th calibration tank is concentric gradually with the 5th calibration tank.

Concrete, window breaker shown in Figure 9, it comprises: impact part 1, hold power parts 2, folding means 3.Impact part 1 and folding means 3 are same as shown in Figure 5, do not repeat them here.Holding power parts 2 comprises and holds power cover 23, holds power elastic component 22 and the 5th correcting member 32, the 6th correcting member 33 and eccentric sphere 34; The 5th correcting member 32 is provided with the 5th calibration tank 321 that is provided with that runs through its forward and backward two ends; The 6th correcting member 33 front ends are provided with the 6th calibration tank 331, and rear end is against eccentric sphere 34 front ends; And these eccentric sphere 34 rear ends are against the front end that holds power elastic component; The rear end of the 5th correcting member 32 is resisted against the front end of the 6th correcting member 33, and now the 5th calibration tank 321 and the 6th calibration tank 331 stagger at least partly.

When use, impulse member storage tank 111 and holding after 231 docking of power part storage tank, drift 12 rear ends enter in the 5th calibration tank 321 and are resisted against in the outer end wall of the 6th calibration tank 331 staggers with the 6th calibration tank 331 parts, and apply mobile backward power to the 6th correcting member 33, the 6th correcting member 33 is under the effect of this power, exerting pressure to holding power elastic component 22 in its rear end, holds the stressed generation deformation of power elastic component 22 and start to hold power; After the 5th correcting member 32 moves a certain distance backward along with the 6th correcting member 33, the 6th calibration tank 331 is concentric with the 5th calibration tank 321, drift 12 rear ends fall into the 6th calibration tank 331 simultaneously, hold power elastic component 22 and recover deformation by held power release, for drift 12 provides impulsive force.

Embodiment tetra-:

In order to ensure the reliability after folding, the window breaker in the present embodiment, on the basis of above-described embodiment, also comprises for being enclosed within mated condition and/or folded state in impact sleeve and the power of holding by the Lock Part of the two locking.Concrete, Lock Part comprise for by impact sleeve and when holding power and being enclosed within mated condition by the first locking piece of the two locking, and/or for by impact sleeve and when holding power and being enclosed within folded state by the second locking piece of the two locking.Also, in the present embodiment, but impact part is with holding power parts, when folding, the two may lock together, and carries and places with the user that is more convenient for; In the time of mated condition, the two also can be locked in together, avoids the two stressed separation in blasting operation process.Be described in detail as an example of several set-up modes of the first locking piece example below.

Mode one:

The first locking piece comprises and is arranged on impact sleeve and/or the first magnetic part that the power of holding puts; Impact sleeve and the power of holding are passed through the first magnetic part magnetic locking after overlapping docking.Concrete, refer to shown in Figure 10-11, window breaker shown in this figure comprises impact part 1, hold power parts 2 and by the folding means of the two connection 3, on the rear front end end wall of impact sleeve 1, be provided with four magnetic parts 4, simultaneously overlap on the end wall of 23 front ends also correspondence in the power of holding and be provided with four magnetic parts 4, impact sleeve 11 overlaps after 23 docking with the power of holding, and the mutual adhesive of magnetic part 4 arranging on the two, overlaps 23 by impact sleeve 11 with the power of holding and lock.Certainly, be can be by the material of magnetic time at impact sleeve 11 rear end end faces and the front end end wall that holds power cover 23, one end arranges at least one magnetic part therein.Lock-out state is shown in Figure 11.

Certainly, in the present embodiment, also can overlap 23 sidewall embedding magnetic part from impact sleeve 11 and/or the power of holding, and the face of magnetic part embedding is positioned at impact sleeve 11 and/or holds on the end face of power cover 23 that another side is positioned at impact sleeve 11 and/or the power of holding is overlapped on 23 sidewalls, the magnetic face on end face of being positioned at locks the two holding when power cover and impact sleeve dock by magnetic; The magnetic face being positioned on sidewall locks the power of holding cover and impact sleeve after doubling by magnetic.

Mode two:

The first locking piece comprises the first plug housing and the first latch; The first plug housing comprises and is separately positioned on impact sleeve and holds power and put the first sub-plug housing and the second sub-plug housing; On the first sub-plug housing and the second sub-plug housing, be all provided with jack; Impact sleeve and the power of holding are overlapped after docking, and the first sub-plug housing is relative with the jack on the second sub-plug housing, and impact sleeve and the power of holding are overlapped locking by the jack that the first latch inserts on the first sub-plug housing and the second sub-plug housing simultaneously.Concrete, referring to shown in Figure 12-13, the rear end of the impact sleeve 11 of the window breaker shown in this figure is provided with the first sub-plug housing 21, and the front end that holds power cover 23 is provided with the second sub-plug housing 52; Impact sleeve 11 and the power of holding are overlapped after 23 docking, the first sub-plug housing 51 is relative with the jack on the second sub-plug housing 52, impact sleeve and the power of holding are overlapped locking by the jack that the first latch 53 inserts on the first sub-plug housing 51 and the second sub-plug housing 52 simultaneously, and lock-out state is shown in Figure 13.

Mode three:

The first locking piece comprises the first baffle plate and is separately positioned on impact sleeve and holds the first chute and the second chute that power puts; The first baffle plate is arranged in the first chute or the second chute; Impact sleeve and holding after power cover docking, the first chute is relative with the second chute, baffle plate slides along the chute at its current place to another chute and makes it simultaneously in the first chute and the second chute, by impact sleeve and described in hold the locking of power cover.Concrete, referring to shown in Figure 14-16, the rear end of the impact sleeve 11 of the window breaker shown in this figure is provided with the first chute 61, and the front end that holds power cover 23 is provided with the second chute 62; Impact sleeve 11 and the power of holding are overlapped after 23 docking, the first chute 61 is relative with the second chute 62, and the first baffle plate 63 slides in the first chute 61 from the second chute 62, and is finally arranged in the first chute 61 and the second chute 62 simultaneously, impact sleeve and the power of holding are overlapped to locking, and lock-out state is shown in Figure 16.

Mode four:

The first locking piece comprises the first locker part, and the first locker part is for overlapping after docking at impact sleeve and the power of holding, and locker, at impact sleeve and the joint that holds power cover, overlaps locking by impact sleeve and the power of holding.In the present embodiment to the concrete set-up mode of the first locker without any ways to restrain, only describe as an example of a kind of mode wherein example below.Refer to shown in Figure 17-18, the window breaker shown in this figure comprises locker 7, and locker 7 has holding part 72 and handle part 71, handle part 71 is pressed to centre, can make holding part 72 open, unclamp handle part 71, thereby 72 of holding parts clamp gripped object to reclaiming.And handle part 71, after locker clips, also can be pressed downwards itself and locker outer wall are fitted it.In Figure 18, impact sleeve 11 and the power of holding are overlapped after 23 docking, and locker 7 is clamped in the joint of the two, by the two locking.

Mode five:

The first locking piece comprises the first locking seat and the first tab; The first locking seat is provided with the first locked groove coordinating with the first tab; The first locking seat is arranged on impact sleeve or the power of holding puts, the first tab be arranged on another set of on; Impact sleeve and the power of holding are overlapped after docking, and the first tab coordinates impact sleeve and holds the locking of power cover with the first locked groove.Concrete, referring to shown in Figure 19-20, the rear end of the impact sleeve 11 of the window breaker shown in this figure is provided with the first locking seat 81, and the front end that holds power cover 23 is provided with the first tab 82; Impact sleeve 11 and the power of holding are overlapped after 23 docking, and the first tab 82 is relative with the first locking seat 81 positions, and the first tab 82 buckles in the first locked groove of the first locking seat 81, and impact sleeve and the power of holding are overlapped to locking, and lock-out state is shown in Figure 20.

Mode six:

The first locking piece comprises the first locking bushing, and the first locking bushing is slidably arranged on impact sleeve or the power of holding puts; Impact sleeve and holding after power cover docking, the first locking bushing cover is received impact sleeve and is held the joint of power cover, by impact sleeve and described in hold the locking of power cover.Concrete, referring to shown in Figure 21-22, the window breaker shown in this figure comprises locking bushing 9, it is slidably arranged at and holds on power cover 23.Hold after power cover 23 and impact sleeve 11 docking, locking bushing 9 is slidably to the two joint, by the two locking.Specifically please refer to shown in Figure 22 by lock-out state.

Accordingly, in the present embodiment, work as impact sleeve and hold power pack poststack, the two is entered to line-locked lock mode and also can adopt any one in aforesaid way, its difference to be when concrete the setting, need suitably to adjust as the case may be desired location and the size of each locking piece.Therefore below the concrete set-up mode of the second locking piece is no longer described in detail; Only simply do exemplary explanation, its concrete set-up mode can be any one in following several mode:

The second locking piece comprises and is arranged on impact sleeve (being preferably arranged on sidewall) and/or holds the second magnetic part on power cover (being preferably arranged on sidewall); Impact sleeve and hold power pack poststack by the second magnetic part magnetic locking;

The second locking piece comprises the second locking bushing, and the second locking bushing is for impact sleeve and hold power pack poststack, simultaneously by impact sleeve with hold power cover and be inserted in the two locking;

The second locking piece comprises the second locking seat and the second tab; The second locking seat is provided with the second locked groove coordinating with the second tab; The second locking seat is arranged on impact sleeve or the power of holding puts, the second tab be arranged on another set of on; Impact sleeve and hold power pack poststack, the second tab coordinates with the second locked groove overlaps impact sleeve and the power of holding to lock;

The second locking piece comprises the second plug housing and the second latch; The second plug housing comprises and is separately positioned on impact sleeve and holds power and put the 3rd sub-plug housing and the 4th sub-plug housing; On the 3rd sub-plug housing and the 4th sub-plug housing, be all provided with jack; Impact sleeve and hold power pack poststack, the 3rd sub-plug housing is relative with the jack on the 4th sub-plug housing, the second latch insert simultaneously jack on the 3rd sub-plug housing and the 4th sub-plug housing by impact sleeve and described in hold the locking of power cover;

The second locking piece comprises second baffle and is separately positioned on impact sleeve (corresponding be arranged on sidewall or front end end wall) and holds the 3rd chute and the 4th chute on power cover (correspondence be arranged on sidewall or rear end end wall); Second baffle is arranged in the 3rd chute or the 4th chute; Impact sleeve and hold power pack poststack, the 3rd chute is relative with the 4th chute, and baffle plate slides along the chute at its current place to another chute and makes it simultaneously in the 3rd chute and the 4th chute, by impact sleeve with hold the locking of power cover;

The second locking piece comprises the second locker part, and the second locker part is for impact sleeve and hold power pack poststack, simultaneously locker impact sleeve and hold power cover the two is locked.

Embodiment five:

In order to ensure the impact part of window breaker and the folding means reliability at folded state, and for the user that is more convenient for carries and places, the window breaker that the present embodiment provides, on the basis of the various embodiments described above, also further comprises closeouts; This closeouts, at non-working condition, is overlapped front end sealing by impact sleeve rear end and/or the power of holding.This sealing can be avoided the impulse member in impact sleeve and/or the power of the holding part that holds in power cover drops out impact sleeve and/or holds power cover at folded state, also can play the effect of secondary locking simultaneously, for example, after can arranging and only having relevant closeouts is taken off, impact sleeve and the power of holding are overlapped and could be realized effectively docking, and the closeouts now arranging can play the effect of secondary locking.Closeouts in the present embodiment specifically can realize shutoff by two kinds of modes of filling in and cover, and is described below in conjunction with accompanying drawing:

Refer to shown in Figure 23, window breaker shown in this figure comprises impact sleeve 11 and holds power cover 23 and for shutoff impact sleeve 11 rear ends with the first closeouts 10 of holding power and overlapping 23 front ends, the diameter of the buckling end of the first closeouts 10 is greater than impact sleeve 11 rear ends and holds power the diameter that overlaps 23 front ends, when shutoff, the buckling end of the first closeouts 10 is fastened on impact sleeve 11 rear ends and holds power and overlaps on the outer wall of 23 front ends, realizes shutoff.

Refer to shown in Figure 24, window breaker shown in this figure comprises impact sleeve 11 and holds power cover 23 and for shutoff impact sleeve 11 rear ends with the second closeouts 18 of holding power and overlapping 23 front ends, the diameter of the buckling end of the first closeouts 18 is less than impact sleeve 11 rear ends and holds power the diameter that overlaps 23 front ends, when shutoff, the buckling end of the second closeouts 18 inserts impact sleeve 11 rear ends and holds power and overlap 23 front ends, realizes shutoff.

Should be understood that, in the time closeouts being set on the power of holding cover and impact sleeve, the closeouts arranging on the two can be identical simultaneously, also can be different.

Embodiment six:

In order further to improve the practicality of window breaker, the window breaker that the present embodiment provides also comprises the 3rd functor, and the 3rd functor can be arranged on impact sleeve according to actual conditions, or is arranged at the power of holding and puts, or a part is arranged on impact sleeve, a part is arranged on the power of holding and puts.Concrete, the 3rd functor can comprise at least one in following functor:

Locations: this locations, for example specifically can be by certain position on its fixing car of this broken window or other structures for window breaker is fixed on to external device;

Illumination part: this illumination part is mainly used in providing illumination, concrete various types of LED lamps etc.;

Warning member: this warning member is mainly used in reporting to the police, concrete various whistles, loudspeaker, flashing light, Detection of Air Quality annunciator, various warning devices etc.;

Cutting member: this cutting member is mainly used in for example,, for user provides the function of cutting/cutting some article (safety strap), specifically can be various cutters;

Communication module: this communication module is mainly used in as user provides communication, specifically can comprise bluetooth module, infrared module etc.;

Holder: this holder is mainly used in clamping other article for user, can be specifically various similar clip etc.;

Suspender: this suspender is mainly used in connecting for other suspended item provide to hang, and can be specifically various suspension holdfasts;

Power storage module, for power supply is provided, can be specifically various portable power sources etc.

Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (10)

1. a window breaker, is characterized in that, comprises impact part and holds power parts; At non-working condition, described impact part and described in hold power parts and be folded state; At use state, described impact part and described in hold power parts and be mated condition, described in hold power parts and provide impulsive force for described impact part.

2. window breaker as claimed in claim 1, is characterized in that, described impact part comprises impact sleeve, impulse member, and described impact sleeve comprises the impulse member storage tank that runs through its two ends; Described impulse member is arranged in described impulse member storage tank; The described power of holding parts comprise and hold power cover, hold power part, described in hold power cover and comprise the power of the holding part storage tank that runs through its front end, described in hold power part and hold in power part storage tank described in being arranged at, described in hold power part and there is the power of holding state and release power state; At non-working condition, described impact sleeve and described in hold power cover and be folded state; At use state, the rear end of described impact sleeve and described in hold power cover front end docking, described impulse member storage tank with described in to hold power part storage tank relative, the described power of holding part coordinates with described impulse member, described in hold power part from hold power state to releasing the process of power state for described impulse member provides impulsive force.

3. window breaker as claimed in claim 2, is characterized in that, described window breaker also comprise for described impact sleeve and described in hold power and be enclosed within mated condition and/or folded state by the Lock Part of the two locking.

4. window breaker as claimed in claim 3, it is characterized in that, described Lock Part comprise for by described impact sleeve and described in when holding power and being enclosed within mated condition by the first locking piece of the two locking, and/or for by described impact sleeve and described in when holding power and being enclosed within folded state by the second locking piece of the two locking;

Described the first locking piece comprises:

Be arranged on described impact sleeve and/or described in hold the first magnetic part that power puts; Described impact sleeve and described in hold after power cover docking by described the first magnetic part magnetic locking;

Or

The first locking bushing, described the first locking bushing be slidably arranged on described impact sleeve or described in hold power and put; Described impact sleeve and described in hold after power cover docking, described the first locking bushing cover receive described impact sleeve and described in hold the joint of power cover, by described impact sleeve and described in hold the locking of power cover;

Or

The first locking seat and the first tab; Described the first locking seat is provided with the first locked groove coordinating with described the first tab; Described the first locking seat is arranged on described impact sleeve or the power of holding puts, described the first tab be arranged on another set of on; Described impact sleeve and described in hold after power cover docking, described the first tab coordinates with described the first locked groove by described impact sleeve and described in hold power and overlap and lock;

Or

The first plug housing and the first latch; Described the first plug housing comprise be separately positioned on described impact sleeve and described in hold power and put the first sub-plug housing and the second sub-plug housing; On described the first sub-plug housing and described the second sub-plug housing, be all provided with jack; Described impact sleeve and described in hold after power cover docking, described the first sub-plug housing is relative with the jack on described the second sub-plug housing, described the first latch insert simultaneously jack on described the first sub-plug housing and described the second sub-plug housing by described impact sleeve and described in hold the locking of power cover;

Or

The first baffle plate and be separately positioned on described impact sleeve and described in hold the first chute and the second chute that power puts; Described the first baffle plate is arranged in described the first chute or described the second chute; Described impact sleeve and described in hold after power cover docking, described the first chute is relative with described the second chute, described baffle plate slides along the chute at its current place to another chute and makes it simultaneously in described the first chute and the second chute, by described impact sleeve and described in hold the locking of power cover;

Or

The first locker part, described the first locker part for described impact sleeve and described in hold after power cover docking, locker described impact sleeve and described in hold the joint of power cover, by described impact sleeve and described in hold the locking of power cover;

Described the second locking piece comprises:

Be arranged on described impact sleeve and/or described in hold the second magnetic part that power puts; Described impact sleeve and described in hold power pack poststack by described the second magnetic part magnetic locking;

Or

The second locking bushing, described the second locking bushing for described impact sleeve and described in hold power pack poststack, simultaneously by described impact sleeve and described in hold power cover and be inserted in the two locking;

Or

The second locking seat and the second tab; Described the second locking seat is provided with the second locked groove coordinating with described the second tab; Described the second locking seat is arranged on described impact sleeve or the power of holding puts, described the second tab be arranged on another set of on; Described impact sleeve and described in hold power pack poststack, described the second tab coordinates with described the second locked groove by described impact sleeve and described in hold power overlap lock;

Or

The second plug housing and the second latch; Described the second plug housing comprise be separately positioned on described impact sleeve and described in hold power and put the 3rd sub-plug housing and the 4th sub-plug housing; On described the 3rd sub-plug housing and described the 4th sub-plug housing, be all provided with jack; Described impact sleeve and described in hold power pack poststack, described the 3rd sub-plug housing is relative with the jack on described the 4th sub-plug housing, described the second latch insert simultaneously jack on described the 3rd sub-plug housing and described the 4th sub-plug housing by described impact sleeve and described in hold the locking of power cover;

Or

Second baffle and be separately positioned on described impact sleeve and described in hold the 3rd chute and the 4th chute that power puts; Described second baffle is arranged in described the 3rd chute or described the 4th chute; Described impact sleeve and described in hold power pack poststack, described the 3rd chute is relative with described the 4th chute, described baffle plate slides along the chute at its current place to another chute and makes it simultaneously in described the 3rd chute and the 4th chute, by described impact sleeve and described in hold the locking of power cover;

Or

The second locker part, described the second locker part for described impact sleeve and described in hold power pack poststack, simultaneously described in locker impact sleeve and described in hold power cover the two locked.

5. the window breaker as described in claim 2-4 any one, it is characterized in that, described impulse member comprises the drift and the eccentric head part that are successively set in described impulse member storage tank, and described drift front end stretches out described impulse member storage tank front end, and rear end is against the front end of described eccentric head part;

The described power of holding part comprises and holds the slide block in power part storage tank described in being set in turn in and hold power elastic component; The front end of described slide block is provided with calibration tank, and rear end is against the described power of holding elastic component front end; The described power of holding elastic component rear end is against the described power of holding part storage tank rear end;

Described impact sleeve and described in hold after power cover docking, the stressed top of described drift presses described eccentric head part to move backward, described eccentric head part rear end is resisted against on the front end of described slide block staggers at least partly with described calibration tank, and apply mobile backward power to described slide block, described in hold the stressed generation deformation of power elastic component and start to hold power; After described eccentric head part top presses described slide block to move a certain distance to the described power of holding part storage tank rear end, the rear end of described eccentric head part by bias to desaxe and fall into described calibration tank, simultaneously, hold power elastic component and recover deformation by held power release, for described drift provides impulsive force.

6. window breaker as claimed in claim 5, is characterized in that, described eccentric head part comprises:

Top retainer component and eccentric spring, arrived piece front end is determined against described in described drift rear end; The front end of described eccentric spring is eccentric end, is socketed in described top retainer component front end, and rear end is against described impulse member storage tank rear end;

Or

Top retainer component, eccentric ball and spring, described drift rear end is against described eccentric sphere front end, and described eccentric sphere rear end is against described top retainer component front end; Described spring at front end is socketed in described top retainer component front end, and rear end is against described impulse member storage tank rear end.

7. the window breaker as described in claim 2-4 any one, is characterized in that, described impulse member comprises and be arranged on drift in described impulse member storage tank, and described drift front end stretches out described impulse member storage tank front end;

The described power of holding part comprises and holds the eccentric correction part in power part storage tank described in being set in turn in and hold power elastic component; Described eccentric correction part front end is provided with calibration tank, and rear end is against the front end of the described power of holding elastic component, described in hold power elastic component rear end against the described power of holding part storage tank rear end;

Described impact sleeve and described in hold after power cover docking, described drift rear end is resisted against on described eccentric correction part front end staggers at least partly with described calibration tank, and apply mobile backward power to described eccentric correction part, eccentric correction part is under the effect of this power, exert pressure to the described power of holding elastic component in its rear end, described in hold the stressed generation deformation of power elastic component and start to hold power; After described drift top presses described eccentric correction part to move a certain distance to the described power of holding part storage tank rear end, calibration tank on described eccentric correction part is the state concentric with described drift rear end by eccentric state-transition, the rear end of described drift falls into described calibration tank, the described power of holding elastic component recovers deformation held power is discharged, for described drift provides impulsive force.

8. window breaker as claimed in claim 7, is characterized in that, described eccentric correction part comprises:

Correcting member, correction elastic component; Described correcting member front end is provided with calibration tank, and rear end is provided with correction inclined-plane; Described correction elastic component one end is resisted against on described correcting member sidewall, and the other end is resisted against on the madial wall of described front storage tank, makes described correcting member front end put and in groove, be eccentric state at the described power of holding part; Described correcting member rear end is against the described power of holding elastic component; In moving process, the correction inclined-plane of described correcting member rear end with described in hold power part storage tank inwall coordinate the calibration tank that makes on described correcting member by eccentric state-transition for and described drift rear end concentric;

Or

The first correcting member, the second correcting member, correction elastic component, described the first correcting member front end is provided with the first calibration tank, and side is provided with the mating groove that runs through described the first calibration tank; Described correction elastic component is arranged at described mating groove bottom; The size of described the second correcting member and described mating groove adaptation, described the second correcting member front end is provided with the second calibration tank, described adaptive groove is inserted in one end in left end and the right-hand member of described the second correcting member, and coordinate with described correction elastic component, described the second calibration tank is relative with described drift rear end, the other end stretches out described adaptive groove, and under the effect of described correction elastic component, described the second calibration tank and described the first calibration tank stagger at least partly; One end that described the second correcting member stretches out described adaptive groove is provided with correction inclined-plane; In the process moving along with described the first correcting member at described the second correcting member, described correction inclined-plane with described in hold power part storage tank inwall coordinate make described the second calibration tank and described the first calibration tank concentric;

Or

Correcting member; Described correcting member is provided with eccentric correction groove, and rear end is provided with correction inclined-plane; Described correcting member in the described power of holding part storage tank in mobile process, the correction inclined-plane of described correcting member rear end with described in hold power part storage tank inwall coordinate described calibration tank changed into and described drift rear end concentric;

Or

The 3rd correcting member, the 4th correcting member, described the 3rd correcting member is provided with the 3rd calibration tank that runs through its rear and front end, and the front end of described the 4th correcting member is provided with the 4th calibration tank, and rear end is spherical end; Described the 4th correcting member rear end is against the described power of holding elastic component front end, and front end is against the rear end of described the 3rd correcting member, and described the 3rd calibration tank and described the 4th calibration tank stagger at least partly; The 3rd calibration tank of described the 3rd correcting member front end is relative with described drift rear end;

Or

The 5th correcting member, eccentric sphere, the 6th correcting member, described the 5th correcting member is provided with the 5th calibration tank that runs through its rear and front end, and the front end of described the 6th correcting member is provided with the 6th calibration tank; Described eccentric sphere rear end is against the described power of holding elastic component front end, and front end is against described the 6th correcting member rear end; Described the 6th correcting member front end is against the rear end of described the 5th correcting member, and described the 5th calibration tank and described the 6th calibration tank stagger at least partly; The 5th calibration tank of described the 5th correcting member front end is relative with described drift rear end.

9. the window breaker as described in claim 2-4 any one, is characterized in that, described window breaker also comprises closeouts; Described closeouts is at non-working condition, by described impact sleeve rear end and/or described in hold the sealing of power cover front end.

10. the window breaker as described in claim 2-4 any one, is characterized in that, described window breaker also comprise be arranged on described impact sleeve and/or described in hold the 3rd functor that power puts; Described the 3rd functor comprise for described window breaker is fixed on locations on external device, for the illumination part that throws light on, for the warning member of reporting to the police, for the cutting member cutting/cut, for the communication module of communicating by letter, for clamp the holder of other article, for hang the suspender of other article and for provide power supply power storage module at least one.