KR20150143047A - Percussion device for emergency evacuation - Google Patents

Percussion device for emergency evacuation Download PDF

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Publication number
KR20150143047A
KR20150143047A KR1020140071995A KR20140071995A KR20150143047A KR 20150143047 A KR20150143047 A KR 20150143047A KR 1020140071995 A KR1020140071995 A KR 1020140071995A KR 20140071995 A KR20140071995 A KR 20140071995A KR 20150143047 A KR20150143047 A KR 20150143047A
Authority
KR
South Korea
Prior art keywords
striking
striking member
tube
longitudinal direction
working tube
Prior art date
Application number
KR1020140071995A
Other languages
Korean (ko)
Inventor
이경영
이상준
Original Assignee
이경영
이상준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이경영, 이상준 filed Critical 이경영
Priority to KR1020140071995A priority Critical patent/KR20150143047A/en
Publication of KR20150143047A publication Critical patent/KR20150143047A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/271—Tools for breaking windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/295—Tools used in automobiles or automobile manufacture

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

The present invention relates to an emergency escape striking apparatus capable of easily and rapidly forcibly destroying a window glass in an emergency in a vehicle, a building, a ship, or the like.
That is, the present invention provides a stapler comprising: a working tube having a predetermined length which is hollow; a striking member provided so as to be forward and backward in the longitudinal direction inside the operating tube; and a stopper A tension spring provided at a rear end of the striking member so as to have an elastic force for advancing the striking member; a tension adjusting member for adjusting the elastic force of the compression spring; And an actuation lever for effecting forward hitting action.

Description

[0001] Percussion device for emergency evacuation [0002]

The present invention relates to a striking device for emergency escape, and more particularly, to an emergency escape striking device capable of easily and quickly forcibly destroying a glass window in an emergency situation in a vehicle, a building, a ship or the like.

Generally, a glass window used for a vehicle, a building, or a ship is difficult to escape in an emergency because a special glass having a high strength is used and is not easily broken compared with an ordinary glass window.

In consideration of this, in order to destroy the glass window in an emergency, a hammer for destroying the glass window is provided so that the glass window can be forcibly destroyed by using the hammer. However, when the emergency window hammer breaks the glass window, The user's hands or body parts may be injured by the glass fragments or glass fragments remaining on the window frames as they go out of the broken safety window.

In addition, because it requires a strong force to break a glass window made of special glass with a hammer, it is not difficult for the elderly person to use it, but also it is necessary to secure a space for hitting the window with the hammer for destroying the window, The user can not exert a strong force due to the sinking of the ship or the like, and when the space is not secured, it is difficult to destroy the window using the hammer for destroying the window, so that it does not substantially help the emergency escape by destroying the window have.

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve such a problem, and it is an object of the present invention to provide a striking member which is provided in an operating tube and is elastically supported by a compression spring in a state of being retracted by a stopper, And the striking member advances due to the elastic force of the compression spring, so that the glass window can be hit by the striking needle of the striking member and can be destroyed. Thus, the glass window made of special glass can be easily and quickly destroyed, And to provide an emergency escape striking apparatus which can escape easily and prevent a malfunction from occurring.

A stapler according to the present invention includes: a working tube having a predetermined length which is hollow; a striking member which is installed so as to be moved forward and backward in the longitudinal direction inside the working tube; a stopper for fixing the striking member in a backward state; A tension adjusting member provided at a rear end of the striking member so as to have an elastic force for advancing the striking member; a tension adjusting member for adjusting the elastic force of the compression spring; And an operation lever for allowing the operation of the emergency escape striking device to be performed.

A release preventing jaw is formed on the inner side of the longitudinal direction front end of the operation tube so that the striking member can be moved in the operation tube and a screw hole is formed in the rear end of the operation tube so that the tension adjusting member can be screwed .

And an elastic contact member is provided at a front end portion of the operation tube body which is in contact with the glass window, wherein an inner side of the contact surface of the elastic contact member is formed as a concave groove portion.

The striking member includes a striking rod having a circular shape, first and second guide protrusions protruding around the striking rod and spaced apart from each other at a predetermined interval in the longitudinal direction, and a striking needle protruding from the center of the front end of the striking rod .

A guide hole formed on both sides of the operation tube in the longitudinal direction thereof, a guide bar formed on the striking member so as to correspond to the guide hole, and a guide rod inserted into the guide hole so that the striking member can be moved and guided .

The tension adjusting member includes a threaded portion that is engaged with the threaded hole of the working tube, a pressing portion that is formed in the direction of the front end of the threaded portion to closely contact and support the compression spring, .

The operation lever is installed on a connection shaft portion of a support provided on the outside of the operation tube so that a pressing operation can be performed, and a safety pin is inserted into the lock hole formed in the support block to be locked.

The emergency escape striking device of the present invention is a device for escaping emergency escape from a vehicle, a building, a ship, or the like, by advancing the striking member with the urging force of a compression spring in an emergency, and can easily and quickly break a glass window made of special glass with a striking needle, The emergency escape operation can be performed, the operation lever can be operated with a small force, and the safety pin can be used safely by preventing malfunction caused by carelessness.

Further, according to the present invention, the urging force of the compression spring can be easily adjusted by the tension adjusting member, and the urging force of the compression spring can be minimized in the state where the urging member is advanced, There is an effect that preparation can be simplified.

1 is a perspective view showing a configuration of an emergency escape striking apparatus according to the present invention.
2 is an exploded perspective view of the striking device for emergency escape according to the present invention.
3 is a sectional view of the striking device for emergency escape according to the present invention.
4 is a partially enlarged cross-sectional view of the striking device for emergency escape according to the present invention.
Fig. 5 (a) and Fig. 5 (b) are views showing the operation of the emergency escape striking apparatus according to the present invention before and after the operation lever.
6 is a sectional view showing a state in which the elastic force of the compression spring is reduced by the tension adjusting member in the striking device for emergency escape according to the present invention.
7 is a cross-sectional view showing an elastic contact member provided at a front end portion of the operation tube in the striking device for emergency escape according to the present invention.
8 is a cross-sectional view showing still another structure of the elastic contact member in the striking device for emergency escape according to the present invention.
9 is a perspective view showing a state in which a guide bar of a striking member is fitted in a guide hole of an operation tube in an emergency escape striking device according to the present invention.
10 is a partially enlarged cross-sectional view showing a state in which a guide bar of a striking member is fitted in a guide hole of an operation tube in an emergency escape striking device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The present invention relates to an emergency escape striking device capable of easily and rapidly breaking a glass window made of special glass in an emergency in a vehicle, a building, a ship, or the like so that an emergency escape can be made.

A striking device (A) according to the present invention comprises a working tube (10) having a predetermined length which is hollow and a striking member (20) installed forward and backward in the longitudinal direction inside the working tube (10) A stopper 30 for fixing the striking member 20 in a retracted state and a compression spring installed at a rear end of the striking member 20 to have an elastic force for advancing the striking member 20 A tension adjusting member 50 for adjusting the resilient force of the compression spring 40 and an operation for releasing a stop of the stopper 30 so as to perform forward hitting action of the hitting member 20, And a lever (60).

The operation tube 10 is preferably made of a metal or a synthetic resin, but it is made of a relatively lightweight light body so that the elderly can be lightly used and easily carried.

In addition, a departure prevention tuck 12 is formed inside the front end portion of the operation tube 10 in the longitudinal direction so that the striking member 20 can be moved within the operation tube 10 without being detached, A screw engagement hole 14 is formed at the rear end so that the tension adjusting member 50 can be screwed.

An elastic contact member 16 made of rubber, urethane or the like is provided at a front end portion of the operation tube 10 that is in contact with a window of the operating body 10 so that the elastic contact member 16 can increase the adhesion with the window, So that the impact transmitted to the user at the time of impact action can be mitigated.

The elastic contact member 16 is formed as a smooth contact surface and can be in close contact with the windshield as well as a recessed recess 18 in which the inside of the contact surface of the elastic contact member 16 is concave is formed, Air can be trapped in the recessed portion 18 to maintain a tightly pressed state.

The striking member 20 includes a striking bar 22 having a circular shape and first and second guide protrusions 24 and 24 protruding from the striking bar 22 at predetermined intervals in the longitudinal direction. And a striking needle 26 protruding from the center of the front end of the striking rod 22.

In addition, the striking member 20 may be provided as a heavy body so as to increase the striking force, and the striking needle 26 may be formed of a cemented carbide material having a sharp tip and easily breaking a glass window and having high strength. desirable.

The circumference of the striking bar 22 is spaced apart from the inner circumferential surface of the operation tube 10 and the narrow contact surfaces of the first and second guide protrusions 24 and 24 'are in contact with the inner circumferential surface of the operation tube 10 The contact resistance is minimized so that the striking member 20 rapidly advances along the inner peripheral surface of the working tube 10 to exert a strong striking force.

As another embodiment of the striking member 20, a guide hole formed on both sides in the longitudinal direction of the operation tube, a guide rod 21 formed on the striking member so as to correspond to the guide hole 11, And that the striking member 20 is moved more stably in the operation tube 10 in a configuration in which the guide rod 21 is fitted into the guide hole 11 so that the striking member 20 can be moved and guided can do.

The first guide protrusion 24 is engaged with the release protector 12 formed at the front end of the operation tube 10 so as to limit the forward movement of the striking member 20 while only a part of the bar 22 protrudes And the second guide protrusion 24 'functions to stop the stopper 30. As shown in FIG.

The stopper 30 is provided at the tip of the operation lever 60 so that the stopper 30 can be released from the second guide protrusion 24 'by the operation of the operation lever 60.

The tension adjusting member 50 includes a threaded portion 52 which is engaged with the threaded hole 14 of the working tube 10 and a threaded portion 52 which is formed in the direction of the front end of the threaded portion 52, And an operating knob 56 formed at the rear end of the screw-engaging portion 52. As shown in Fig.

The tension adjusting member 50 can be easily adjusted so that the elastic force of the compression spring 40 by the pressing portion 54 of the tension adjusting member 50 can be easily adjusted according to the length of the tension adjusting member 50, When the striking device is provided at a place where the strength of the windshield is different from a place such as a vehicle, a building, a ship, or the like, the bending force of the compression spring 40 is adjusted according to the strength of the windshield so as to have an optimal striking condition And it is also possible to easily prepare for striking the striking member 20 by reversing the striking member 20 in a state where the striking member 20 is advanced from the operation tube 10.

The operation lever 60 is installed on the connection shaft portion 66 of the support base 62 provided on the outside of the operation tube 10 so that the operation of the stopper 30 is stopped by a small force, And the safety pin 68 is inserted into the lock hole 64 formed in the support base 62 so that the operation lever 60 can be locked so that the malfunction of the operation lever 60 due to carelessness can be prevented The stopper 30 fixes the striking member 20 which is pushed by the strong spring force of the compression spring 40. Therefore, even when the stopper 30 is released by the elastic force, It is possible to easily release the stopper 30 by the operation lever 60. [0064]

The emergency escape striking device of the present invention can be safely used without installing a striking device in a place where a glass window made of a special glass such as a vehicle, a building, a ship or the like is installed, or when a user carries it without worrying about malfunction , It is possible to destroy the window easily and quickly by using the striking device when the emergency window is destroyed and emergency escape is desired.

3, the striking member 20 is fixed in a state of being retracted by the stopper 30 in the working tube 10, and the rear end of the striking member 20 The operation lever 60 does not operate the stopper 30 due to the locking action of the safety pin 68 in a state in which the striking member 20 is ready to be struck so that the striking member 20 can advance by the negative compression spring 40 The stopper 30 is operated only when the operation lever 60 is pressed even if the safety pin 68 is pulled out of the lock hole 64, so that there is no possibility of malfunction.

In this state, when the glass window is to be broken by using the striking device A according to the present invention, the front end portion of the operation tube 10 is destroyed in a state in which the operation lever 60 can be operated by pulling out the safety pin 68 The stopping function of the striking member 20 fixed by the stopper 30 by the operation lever 60 is canceled and the striking member 20 is stopped by the operation lever 60. [ Is advanced in the direction of the window by the action of the compression spring (40). Thus, breakage of the window by the striking needle (26) of the striking member (20) is rapidly performed.

In the striking device A according to the present invention, the striking member 20 is advanced in the direction of the front end of the working tube 10 by the elastic force of the compression spring 40 to destroy the windshield, The tension member 20 is moved backward after the tension adjusting member 50 is turned to the maximum position so as not to be affected by the elastic force of the compression spring 40 even if the striking member 20 is moved backward, The tension of the compression spring 40 of the tension adjusting member 50 can be easily adjusted and reused.

While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

A: Striking device 10: Working tube
11: guide hole 12:
14: screw engagement hole 16: elastic contact member
18: recessed groove 20: striking member
The present invention relates to a stapler and a stapler, and more particularly, to a stapler for stapling a staple into a stapler, Operation lever 62: Support base 64: Locking hole 66: Connection shaft portion 68: Safety pin

Claims (8)

A working tube 10 of a predetermined length which is hollow,
A striking member 20 installed in the longitudinal direction of the working tube 10 so as to be forward and backward,
A stopper 30 for fixing the striking member 20 in a reverse state,
A compression spring 40 installed at a rear end of the striking member 20 to have a resilient force for advancing the striking member 20,
A tension adjusting member 50 for adjusting the elastic force of the compression spring 40,
And an operation lever (60) for releasing a stop of the stopper (30) so as to perform forward hitting action of the striking member (20).
The method according to claim 1,
A release preventing tab 12 is formed on the inside of the front end of the operating tube 10 in the longitudinal direction so that the striking member 20 can be moved in the operating tube 10, Wherein the engagement hole (14) is formed so that the tension adjusting member (50) can be screwed.
The method according to claim 1,
Characterized in that an elastic contact member (16) is provided at a front end portion of the working tube (10) which is in contact with a windshield.
The method of claim 3,
Wherein an inner side of a contact surface of the elastic contact member (16) is formed by a concave recessed groove (18).
The method according to claim 1,
The striking member 20 includes a striking bar 22 having a circular shape and first and second guide protrusions 24 and 24 protruding from the striking bar 22 at predetermined intervals in the longitudinal direction. , And a striking needle (26) protruding from the center of the front end of the striking rod (22).
The method according to claim 1,
A guiding rod 21 formed on both sides of the working tube in the longitudinal direction of the working tube so as to correspond to the guiding hole 11 in the striking member and a guiding rod 21 fitted in the guiding hole 11 So that the striking member (20) can be moved and guided.
The method according to claim 1,
The tension adjusting member 50 includes a threaded portion 52 which is engaged with the threaded hole 14 of the working tube 10 and a threaded portion 52 which is formed in the direction of the front end of the threaded portion 52, (52), and an operating knob (56) formed at the rear end of the screw engagement portion (52).
The method according to claim 1,
The operation lever 60 is installed on the connection shaft portion 66 of the support base 62 provided on the outside of the operation tube 10 so as to perform a pressing action and the safety pin 68 is fixed to the lock hole 64 formed in the support base 62 So that the lock can be made.
KR1020140071995A 2014-06-13 2014-06-13 Percussion device for emergency evacuation KR20150143047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140071995A KR20150143047A (en) 2014-06-13 2014-06-13 Percussion device for emergency evacuation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140071995A KR20150143047A (en) 2014-06-13 2014-06-13 Percussion device for emergency evacuation

Publications (1)

Publication Number Publication Date
KR20150143047A true KR20150143047A (en) 2015-12-23

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KR1020140071995A KR20150143047A (en) 2014-06-13 2014-06-13 Percussion device for emergency evacuation

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730448A (en) * 2017-01-20 2017-05-31 彭辉 Ram
CN106730449A (en) * 2017-03-27 2017-05-31 盐城师范学院 High-performing car glass is met an urgent need destroyer
CN106798980A (en) * 2017-04-19 2017-06-06 韦春泽 Window air hammers device into shape
KR20170082473A (en) * 2017-06-21 2017-07-14 송재준 Recovery equipment glass blow and floss
KR20180072520A (en) * 2016-12-21 2018-06-29 강원대학교산학협력단 Emergency escape device for bus
CN109334602A (en) * 2018-08-03 2019-02-15 黄斌 A kind of pneumatic micro motor vehicle window breaker
KR20190076404A (en) 2017-12-22 2019-07-02 부산대학교 산학협력단 Apparatus and Method for Breaking Window Using Nanoenergetic Material Composites
KR20190083838A (en) * 2018-01-05 2019-07-15 양재훈 none
KR102252958B1 (en) * 2020-01-03 2021-05-14 동의대학교 산학협력단 Escape glass breaker using spring
KR20220089449A (en) * 2020-12-21 2022-06-28 이효준 Public Transport Emergency Window Destruction System
KR102578259B1 (en) * 2022-09-26 2023-09-13 조서현 Apparatus for breaking glass for emergency evacuation

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180072520A (en) * 2016-12-21 2018-06-29 강원대학교산학협력단 Emergency escape device for bus
CN106730448A (en) * 2017-01-20 2017-05-31 彭辉 Ram
CN106730448B (en) * 2017-01-20 2022-04-15 彭辉 Percussion device
CN106730449A (en) * 2017-03-27 2017-05-31 盐城师范学院 High-performing car glass is met an urgent need destroyer
CN106798980B (en) * 2017-04-19 2019-09-13 永康市睿万电子科技有限公司 Window air hammers device into shape
CN106798980A (en) * 2017-04-19 2017-06-06 韦春泽 Window air hammers device into shape
KR20170082473A (en) * 2017-06-21 2017-07-14 송재준 Recovery equipment glass blow and floss
KR101878718B1 (en) * 2017-06-21 2018-07-17 송재준 Recovery equipment glass blow and floss
KR20190076404A (en) 2017-12-22 2019-07-02 부산대학교 산학협력단 Apparatus and Method for Breaking Window Using Nanoenergetic Material Composites
KR20190083838A (en) * 2018-01-05 2019-07-15 양재훈 none
CN109334602A (en) * 2018-08-03 2019-02-15 黄斌 A kind of pneumatic micro motor vehicle window breaker
KR102252958B1 (en) * 2020-01-03 2021-05-14 동의대학교 산학협력단 Escape glass breaker using spring
KR20220089449A (en) * 2020-12-21 2022-06-28 이효준 Public Transport Emergency Window Destruction System
KR102578259B1 (en) * 2022-09-26 2023-09-13 조서현 Apparatus for breaking glass for emergency evacuation

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