CN203372182U

CN203372182U - Emergency self-help escaping device

Info

Publication number: CN203372182U
Application number: CN201320470979.XU
Authority: CN
Inventors: 潘贤典
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-25
Filing date: 2013-07-25
Publication date: 2014-01-01
Anticipated expiration: 2023-07-25

Abstract

The utility model discloses an emergency self-help escaping device. The emergency self-help escaping device comprises a shell, a top cover and a striking component, wherein the striking component is assembled in the shell and is combined with the shell in the mode that the striking component can elastically slide in the shell; one end of the top cover is matched with the striking component and is connected to the shell in a sliding mode, the top cover extends out of the shell from the inner portion of the shell and is provided with a through hole which allows the striking component to extend out of the top cover, the end, making contact with the striking component, of the top cover is provided with a pressing step surface applying pressure to the striking component, and the inner wall of the shell is provided with an inclined wall ensuring that the striking component is divorced from the pressing step surface, applying pressure, of the top cover. The emergency self-help escaping device is provided with a spring and a firing pin, the spring is compressed to accumulate elastic potential energy, when the potential energy is accumulated to a certain extent, the firing pin is released and flies outwards with large kinetic energy impulse to strike tempered glass due to the design of the inclined wall of the shell, and because the tip of the firing pin is pointed and thin, strong peak impact is applied to the tempered glass by the firing pin instantly, the tempered glass is broken, and follow-up emergency escaping is facilitated.

Description

The emergent self-rescue escape apparatus

[technical field]

The utility model relates to a kind of self-service escape apparatus of rescuing that in case of emergency carries out, this escape apparatus is mainly used in destroying the toughened glass door/window of the vehicle etc., in order to can't be normally from going out in the vehicle, carry out the damage type escape in the situation that occur unexpected.

[background technology]

Have at present after the vehicle meet accident, car door and window with toughened glass can't be opened, and cause being stranded situation about can't escape smoothly in inner personnel and occur.Generally speaking, can the configuration hammer on present public transport means, allow people's escape of can opeing the window.And the private car driver seldom has the custom of carrying tool for destroying, and general tool for destroying also is not suitable for carrying.

Also there are some products to propose the broken instrument of a kind of toughened glass, but need to coordinate motor to use, also have that volume is large, complex structure, carry inconvenient problem.

[summary of the invention]

The utility model has proposed positive self-rescue escape device simple in structure, effective, easy to carry for above problem.

The related emergent self-rescue escape apparatus of the utility model comprises shell, top cover and impact member, this impact member assembling in the enclosure, in the mode of Elastic Sliding in the enclosure, with shell, be combined, and this top cover one end coordinates with impact member and sliding type is connected on shell, top cover extends to the outside of shell from enclosure; Be provided with the through hole that can stretch out for impact member on this top cover, the end that this top cover contacts with impact member is provided with the step surface of pressing that impact member is exerted pressure, and has at described outer casing inner wall the impact member of allowing and breaks away from the skew wall of pressing step surface that top cover is exerted pressure.

The wall of this top cover is non-contour ladder face structure, is divided into pressing step surface and resetting pushing face, and this face that pushes that resets is longer than and is pressed the length of step surface along axis along the length of axis.

This impact member comprises striker, be stuck in baffle ring on striker, be enclosed within the first spring and the second spring on striker, the diameter of the first spring is less than the second spring, the second spring housing is outside the first spring, this striker comprises tip and tail end, establishing baffle ring near most advanced and sophisticated position card, an end of the first spring withstands on shell, and the other end is fended off on ring, one end of the second spring withstands on shell, and the other end withstands on top cover.

Have a baffle ring groove at striker near point, this baffle ring is fastened in the baffle ring groove.

Have fastener at the striker tail end, at the fastener correspondence position, be provided with a collar, this collar has a through hole, and this through hole can hold striker and slide, and this through-hole diameter is less than this fastener.

Section has a slot that collar is installed in the enclosure, and this collar is embedded to be arranged in this slot.

The utlity model has spring and striker, pass through pressuring spring, accumulate elastic potential energy, when potential energy is accumulated to a certain extent, by the skew wall design of shell, allow striker break away from constraint, with larger knocking-on the going of kinetic energy momentum, and, due to the most advanced and sophisticated relatively taper of striker, moment produces powerful spike to toughened glass and impacts, broken toughened glass, so that follow-up emergency escape.

[accompanying drawing explanation]

Fig. 1 is the utility model emergent self-rescue escape apparatus structure schematic diagram;

Fig. 2 is the utility model emergent self-rescue escape apparatus cap structure schematic diagram;

Wherein: 1, shell; 11, skew wall; 12, slot; 2, impact member; 21, striker; 211, fastener; 22, the first spring; 23, baffle ring; 24, collar; 25, the second spring; 26, baffle ring groove; 3, top cover; 31, through hole; 32, press step surface; 33, reset and push face.

[specific embodiment]

Below in conjunction with drawings and Examples, the utility model emergent self-rescue escape apparatus is elaborated.

Please refer to accompanying drawing 1: the emergent self-rescue escape apparatus gone out as shown in the figure comprises shell 1, top cover 3 and impact member 2, this impact member 2 is assembled in shell 1, with can be in mode and shell 1 combination of shell 1 interior Elastic Sliding, and these top cover 3 one ends coordinate with impact member 2 and sliding type is connected on shell 1, top cover 3 extends to the outside of shell 1 from shell 1 inside; Top cover, for holding out against the toughened glass in the needs fragmentation, firmly, toward pressing down, compresses the contained spring part with this, the triggering following action.Be provided with the through hole 31 that can stretch out for impact member on this top cover 3, the end that this top cover 3 contacts with impact member 2 be provided with impact member is exerted pressure press step surface 32, there is at described shell 1 inwall the impact member of allowing and break away from the skew wall of pressing step surface 11 that top cover is exerted pressure.This top cover is pressed impact member by pressing step surface to inside, is being compressed to a certain degree, need to allow impact member break away from pressed state, ejects, and inner impact member is clashed into from through hole 31 outward energetically with elastic potential energy, breaks up glass.

The wall of this top cover 3 is non-contour ladder face structure, is divided into and presses step surface 32 and the face that pushes 33 that resets, and this face that pushes 33 that resets is longer than and is pressed the length of step surface 32 along axis along the length of axis.

This impact member 2 comprises striker 21, be stuck in baffle ring 23 on striker 21, be enclosed within the first spring 22 on striker 21 and the diameter of the second spring 25, the first springs 22 is less than the second spring 25, and namely the second spring 25 is enclosed within the periphery of the first spring 22.This striker 21 comprises tip and tail end, at an end of having established baffle ring 23, the first springs 22 near most advanced and sophisticated position card, withstand on shell 1, and the other end withstands on baffle ring 23, and an end of the second spring 25 withstands on shell 1, and the other end withstands on top cover 3.Impact member 2 matches with the structure of top cover 3, jointly completes compression impact parts 2, breaks away from a series of actions such as 3 of top covers are tight, striker 21 ejects.Although the first spring 22 and the second spring 25 all are enclosed within on striker, but the position difference that it holds out against, along with external force is pressed on glass by this emergent self-rescue escape apparatus, top cover is stressed inner mobile toward the emergent self-rescue escape apparatus, the movement of top cover, bring top cover to press step surface 32 toward interior pressure baffle ring 23, baffle ring 23 drives striker 21 toward interior movement, move in baffle ring 23 and compressed the first spring, and the face that pushes 33 that resets of a lid 3 compresses the second spring 25, along with continuous compression is goed deep into, the first spring 22 and the second spring 25 are accumulated increasing elastic potential energy.At this moment baffle ring 23 has moved on the skew wall 11 in shell 1, and baffle ring 23 starts skew, has broken away from gradually and has pressed step surface 32 to its compacted position.Striker 21 is driven by the elastic potential the subject of knowledge and the object of knowledge of accumulating on the first spring 22 and the second spring 25, from through hole 31, ejects.

Have a baffle ring groove 26 at striker 21 near point, this baffle ring 23 is fastened in baffle ring groove 26.

Have fastener 211 at striker 21 tail ends, at fastener 211 correspondence positions, be provided with a collar 24, this collar 24 has a through hole, and this through hole 31 can hold striker 21 and slide, and these through hole 31 diameters are less than this fastener 211.Fastener 211 is that restriction striker 21 can not detach in shell 1 for striker 21 being limited in to the structure in shell 1.

Have a slot 12 that collar is installed in shell 1 inside, this collar 24 is embedded to be arranged in this slot 12.

The above, it is only the utility model preferred embodiment, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that utilizes above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, refer to any simple modification that above embodiment is done according to the utility model technology, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.

Claims

1. an emergent self-rescue escape apparatus, it is characterized in that, this escape apparatus comprises shell, top cover and impact member, this impact member assembling in the enclosure, in the mode of Elastic Sliding in the enclosure, with shell, be combined, and this top cover one end coordinates with impact member and sliding type is connected on shell, top cover extends to the outside of shell from enclosure; Be provided with the through hole that can stretch out for impact member on this top cover, the end that this top cover contacts with impact member is provided with the step surface of pressing that impact member is exerted pressure, and has at described outer casing inner wall the impact member of allowing and breaks away from the skew wall of pressing step surface that top cover is exerted pressure.

2. emergent self-rescue escape apparatus according to claim 1, it is characterized in that, the wall of this top cover is non-contour ladder face structure, is divided into pressing step surface and resetting pushing face, and this face that pushes that resets is longer than and is pressed the length of step surface along axis along the length of axis.

3. emergent self-rescue escape apparatus according to claim 2, it is characterized in that, this impact member comprises striker, be stuck in baffle ring on striker, be enclosed within the first spring and the second spring on striker, and the diameter of the first spring is less than the second spring, and the second spring housing is outside the first spring, this striker comprises tip and tail end, establishing baffle ring near most advanced and sophisticated position card, an end of the first spring withstands on shell, and the other end is fended off on ring, one end of the second spring withstands on shell, and the other end withstands on top cover.

4. emergent self-rescue escape apparatus according to claim 3, is characterized in that, at striker, near point, has a baffle ring groove, and this baffle ring is fastened in the baffle ring groove.

5. emergent self-rescue escape apparatus according to claim 4, is characterized in that having fastener at the striker tail end, at the fastener correspondence position, is provided with a collar, and this collar has a through hole, and this through hole can hold striker and slide, and this through-hole diameter is less than this fastener.

6. emergent self-rescue escape apparatus according to claim 5, is characterized in that, section has a slot that collar is installed in the enclosure, and this collar is embedded to be arranged in this slot.