CN210170691U - Window breaking safety escape device - Google Patents
Window breaking safety escape device Download PDFInfo
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- CN210170691U CN210170691U CN201920996075.8U CN201920996075U CN210170691U CN 210170691 U CN210170691 U CN 210170691U CN 201920996075 U CN201920996075 U CN 201920996075U CN 210170691 U CN210170691 U CN 210170691U
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Abstract
The utility model provides a safe escape device for breaking a window, which comprises a shell with one open side; the shell is provided with a window breaking structure; the window breaking structure comprises a protective cover, an impact piece, an intermediate piece fixed on the impact piece, a pressure spring sleeved outside the impact piece and a locking structure used for limiting the intermediate piece; one end of the striking piece extends into the shell from the open side of the shell, and the other end of the striking piece is provided with a tip and points to the open side of the shell; the protective cover extends into the shell from the open side of the shell and is abutted against one side of the middle piece; the other side of the intermediate piece is fixed with one end of the pressure spring; a pressing base used for limiting the other end of the pressure spring is arranged in the shell; a lower pressing groove for accommodating the rear part of the impact piece is formed in the lower pressing base; the locking mechanism comprises thrust structures respectively arranged on two sides of the impact piece. The utility model discloses can solve the problem of breaking the window fast, it is simple and convenient to use.
Description
Technical Field
The utility model relates to an escape device, concretely relates to broken window safety escape device.
Background
The existing transportation means such as buses and private cars are provided with safety hammers for breaking windows in case of emergency such as traffic accidents, fire disasters or falling into water, and the like, thereby being beneficial to escape. However, when a dangerous accident occurs, the user may be injured, and the safety hammer is not convenient to swing, and particularly, the safety hammer cannot be swung in water enough to break the window body, so that the wounded person cannot escape.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a broken window safety escape device, it can solve broken window fast, and improves security and durable degree.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a window-breaking safety escape device comprises a shell with one side opened; comprises a shell with one side open; the shell is provided with a window breaking structure; the window breaking structure comprises a protective cover, an impact piece, an intermediate piece fixed on the impact piece, a pressure spring sleeved outside the impact piece and a locking structure used for limiting the intermediate piece; one end of the striking piece extends into the shell from the open side of the shell, and the other end of the striking piece is provided with a tip and points to the open side of the shell; the protective cover extends into the shell from the open side of the shell and is abutted against one side of the middle piece; the other side of the intermediate piece is fixed with one end of a pressure spring; a pressing base used for limiting the other end of the pressure spring is arranged in the shell; a pressing groove for accommodating the rear part of the impact piece is formed in the pressing base; the locking mechanism comprises thrust structures which are respectively arranged on two sides of the impact piece; the thrust structure is telescopically arranged in the shell in a penetrating way, and one end of the thrust structure is matched with one side surface of the intermediate piece facing the protective cover.
Compared with the prior art, the utility model discloses following beneficial effect has: the tip of the impact piece is covered by the protective cover, so that the problem of accidental injury caused by triggering of a child is avoided; the protective cover pushes the middle piece to press the impact piece downwards, so that the lower part of the impact piece extends into the downward pressing groove, and the pressure spring is compressed on the circumferential end face of the downward pressing base, which is positioned outside the downward pressing groove; one end of the thrust structure extends into the shell to limit the impact piece below the thrust structure; one end of the thrust structure extends outwards towards the shell, so that potential energy of a pressing spring is converted into kinetic energy, the impact piece is emitted from the open side of the shell, the acting force of the impact piece on the window body is increased, and the window breaking efficiency is improved; the pressing groove is pressed down to play a role in guiding the emission of the firing pin, so that the deviation of the striking piece is prevented, the end part of the firing pin is opposite to the broken part of the window body, and the accuracy of window breaking is higher; the pressure spring is compressed through the locking structure, and after the protective cover is taken down, the impact piece is prevented from causing secondary damage to the wounded; through locking mechanism is flexible, can release the striking piece fast, improve broken window success rate to can avoid personnel's maloperation to the injury that window body and person caused.
Drawings
FIG. 1 is a schematic view of a window-breaking safety escape device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the window-breaking safety escape device according to the embodiment of the present invention;
fig. 3 is a control schematic diagram of the safety escape device.
The reference numerals include: the anti-skid device comprises a shell 1, a protective cover 2, an impact piece 3, a pressure spring 4, an intermediate piece 5, a pressing groove 6, a pressing base 7, an anti-skid groove 8, an inclined surface structure 9, a push rod 10, a limiting block 11, a spring 12 and a protective hole 13.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, the utility model provides a window-breaking safety escape device, which comprises a shell 1 with one side opened for inserting an impact piece 3; the shell 1 is provided with a window breaking structure; the window breaking structure comprises a protective cover 2, an impact piece 3, an intermediate piece 5 fixed on the impact piece 3, a pressure spring 4 sleeved outside the impact piece 3 and a locking structure for limiting the intermediate piece 5; one end of the striking piece 3 extends into the shell 1 from the open side, and the other end of the striking piece 3 is provided with a tip and points to the open side of the shell 1; the protective cover 2 extends into the shell 1 from one open side and is abutted against one side of the middle piece 5; the other side of the intermediate piece 5 is fixed with one end of the pressure spring 4; a pressing base 7 for limiting the other end of the pressure spring 4 is arranged in the shell 1; a lower pressing groove 6 for accommodating the rear part of the impact piece 3 is formed in the lower pressing base 7; the locking mechanism comprises thrust structures which are respectively arranged on two sides of the impact piece 3; the thrust structure is telescopically arranged on the shell 1 in a penetrating way, and one end of the thrust structure is matched with one side surface of the middle piece 5 facing the protective cover 2.
Specifically, when the window breaking safety escape device is not used, the shell 1 is placed in a storage box fixed on the window body or hung on the window body through a hook structure, and the tip of the impact piece 3 is upwards arranged. The casing 1 is taken off during the use, and intermediate member 5 is fixed through the clamping of locking structure, and after visor 2 was pressed down, 3 downstream of striking piece made intermediate member 5 break away from the centre gripping of locking structure to press 3 bottoms of striking piece into in the recess 6 that pushes down of base 7, pressure spring 4 is behind recess 6 top compressed down, stretches into casing 1 through locking mechanism and makes the thrust structure remove to intermediate member 5 upper surface spacing. And (3) taking off the protective cover 2, moving the locking mechanism to the outside of the shell 1, separating the upper side of the impact piece 3 from the limit of the thrust structure, expanding the compressed pressure spring 4 to convert potential energy into kinetic energy, and launching the tip of the impact piece 3 relative to the appointed crushing position of the window body to rapidly break the window. The size of the open side of the housing 1 is larger than the size of the intermediate piece 5, i.e. without hindering the smooth passage of the intermediate piece 5 and the pressure spring 4 on the striker 3.
Preferably, the impact member 3 is a striker, and the lower pressing base 7 is arranged on the shell 1 through threaded connection, so that replacement is facilitated; the pressing groove 6 is matched with the impact piece 3 in a sliding mode, the size of the pressing groove 6 is larger than or equal to that of the lower portion of the impact piece 3, and the size of the pressing groove 6 is smaller than the inner diameter of the pressure spring 4.
The open side of the intermediate piece 5 relative to the shell 1 is provided with an anti-skid groove 8 matched with the end part of the protective cover 2.
The middle piece 5 is arranged on the striking piece 3 in a surrounding mode, the protective cover 2 is cylindrical, and one end of the protective cover 2 is provided with a protective hole 13 capable of containing the front end of the striking piece 3. The maximum diameter of the protective cover 2 is smaller than or equal to the minimum diameter of the intermediate piece 5, which satisfies the stability of the protective cover 2 pushing the intermediate piece 5 and avoids the problem that the locking mechanism obstructs the movement of the protective cover 2.
As shown in fig. 3, the device further comprises a control module, a sensing module, an alarm module, a wireless communication module and a power supply; the induction module is arranged in the shell 1 and used for inducing the movement of the impact piece 3; the alarm module and the wireless communication module are respectively connected with a power supply to supply power; the sensing module and the alarm module are respectively connected with the control module; the control module is in signal connection with the wireless communication module; the wireless communication module is in signal connection with a PC terminal/mobile terminal.
Preferably, the sensing module is a displacement sensor/pressure sensor fixed in the pressing groove 6, senses the movement change of the pressing protective cover 2 and the impact piece 3, sends information to the control module, warns through the alarm module, and synchronously sends the information to the PC terminal/mobile terminal. The alarm module can be realized by the function of a sound box on the vehicle, and can also be provided with a sound alarm or a warning lamp independently. And a displacement change sensing module. The control module uses a micro singlechip, and sends the received signal to a corresponding signal receiving end after mistriggering action judgment. Correspondingly, the bottom of the impact piece 3 is provided with a sensing piece in signal connection with the displacement sensor/pressure sensor.
The positioning module is used for sending the current position; the positioning module is connected with the control module.
The positioning module is a GPS positioning system, is connected with a power supply, and is convenient for remote allocating personnel to rescue by sending the place information of the dangerous case to a remote-controlled PC end/mobile terminal.
The thrust structure comprises a push rod 10 which is arranged on the shell 1 in a penetrating way and can slide back and forth from the outside of the shell 1 to one side of the impact piece 3, two limit blocks 11 which are connected to the push rod 10 in a threaded way and are respectively arranged on the inside and the outside of the shell 1, and a spring 12 which is sleeved on the push rod 10 and is arranged between the inside of the shell 1 and the limit blocks 11 in the shell; the opposite ends of the push rod 10 and the intermediate piece 5 are respectively provided with a gear structure for preventing the striking piece 3 from moving out of the shell 1.
Preferably, lie in the inside stopper 11 sliding connection of casing 1 on the push rod 10 on the spacing slide that is equipped with on casing 1, the 1 lateral wall of casing has certain thickness, has guaranteed push rod 10 along the casing 1 outside to the casing in 1 direction on the horizontal slip. The limiting block 11 on the push rod 10, which is positioned outside the shell 1, is annular, so that the push rod is convenient to pull manually.
When not in use, the intermediate piece 5 abuts against the push rod 10 for preventing the striker 3 from moving outwards. When the protective cap 2 is pushed inward, the striking member 3 gradually extends into the housing 1 because the intermediate member 5 is released from the grip of the push rod 10. Meanwhile, due to the fact that the springs 12 on the push rods 10 are opened, the two push rods 10 move towards the middle respectively, after the protective cover 2 is loosened and taken out, the middle piece 5 is blocked in the shell 1 by the limiting rod, and the pressure spring 4 is in a semi-compression state. After the impact piece 3 is positioned by the pressing-down groove 6, the pressure spring 4 is compressed by pressing down the protective cover 2.
Wherein the gear structure is a bevel structure 9 arranged at the opposite end of the intermediate part 5 and the push rod 10, preventing the striker 3 from moving out of the open side of the housing 1. The gear structure can also be set such that the opposite ends of the intermediate piece 5 and the push rods 10 are L-shaped, and when the intermediate piece 5 abuts against the end portions of the push rods 10, the intermediate piece 5 can only be separated from the clamping effect of the two push rods 10 under the downward pressure effect of the protective cover 2 and move towards the inside of the shell 1. The push rod 10 gradually moves inward of the housing 1 as the intermediate member 5 moves downward. Preferably, when the spring 12 is expanded to the original shape, one end of the push rod 10 is located between the side wall of the protective cover 2 and the side wall of the intermediate piece 5, so as to prevent the intermediate piece 5 from driving the striking piece 3 to move out of the housing 1, and prevent the push rod 10 from abutting against the side wall of the protective cover 2 to hinder the up-and-down movement of the protective cover 2. Preferably, a sliding groove matched with the end of the push rod 10 in a sliding manner can be arranged on the protective cover 2 along the extending direction, so that when the push rod 10 abuts against the side wall of the protective cover 2, the friction force generated when the protective cover 2 is taken out is reduced. As shown in fig. 2, after the protective cover 2 is removed, the two push rods 10 are clamped in front of the striker 3, and the springs 12 on the push rods 10 are in a stretched state, and at this time, the push rods 10 are located in the housing 1 at one end between the side walls of the striker 3 and the side walls of the intermediate member 5. The open side of the shell 1 is opposite to the window breaking position, and the two push rods 10 are pulled towards the outside of the shell 1, so that the intermediate part 5 is gradually separated from the blocking of the push rods 10, the potential energy of the spring 12 is converted into kinetic energy, and the firing pin obtains certain impulse force to break the window in a penetrating way. When the protective cover 2 is lost, the initial position of the impact piece 3 can be pressed down by the impact piece 3 through a vertical rod, so that the bottom of the impact piece 3 is arranged in the pressing groove 6, the push rod 10 blocks the position of the intermediate piece 5, and the pressure spring 4 is in a compressed state. The striking element 3 is activated by pulling the push rods 10 on both sides out of the housing 1. The limiting block 11 is in threaded connection with one end, located outside the shell 1, of the push rod 10, the position of the limiting block 11 is adjusted, and the sliding range of the push rod 10 can be set.
Preferably, the ram 10 is circular in cross-section, and the length of the intermediate piece 5 in the axial direction of the striker 3 is greater than the diameter of the ram 10. The depth of the pressing groove 6 is the same as the height of the middle piece 5 moving downwards to one side of the push rod 10, after the protective cover 2 is taken down, when the impact piece 3 is prevented from being popped out of the shell 1 under the action of the pressure spring 4, the middle piece 5 collides between the lower side of the push rod 10 and the bottom of the pressing groove 6, and the potential energy of the spring 12 is reduced.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A window-breaking safety escape device is characterized in that: comprises a shell with one side open; the shell is provided with a window breaking structure; the window breaking structure comprises a protective cover, an impact piece, an intermediate piece fixed on the impact piece, a pressure spring sleeved outside the impact piece and a locking structure used for limiting the intermediate piece; one end of the striking piece extends into the shell from the open side of the shell, and the other end of the striking piece is provided with a tip and points to the open side of the shell; the protective cover extends into the shell from the open side of the shell and is abutted against one side of the middle piece; the other side of the intermediate piece is fixed with one end of a pressure spring; a pressing base used for limiting the other end of the pressure spring is arranged in the shell; a pressing groove for accommodating the rear part of the impact piece is formed in the pressing base; the locking mechanism comprises thrust structures which are respectively arranged on two sides of the impact piece; the thrust structure is telescopically arranged in the shell in a penetrating way, and one end of the thrust structure is matched with one side surface of the intermediate piece facing the protective cover.
2. The window-breaking safety escape device of claim 1, wherein: and an anti-slip groove matched with the end part of the protective cover is formed in one open side of the intermediate piece relative to the shell.
3. The window-breaking safety escape device of claim 1, wherein: the device also comprises a control module, a sensing module, an alarm module, a wireless communication module and a power supply; the induction module is arranged in the shell and used for inducing the movement of the impact piece; the power supply is respectively connected with the alarm module and the wireless communication module to realize power supply; the control module is respectively connected with the sensing module and the alarm module; the control module is in signal connection with the wireless communication module; the wireless communication module is in signal connection with a PC terminal/mobile terminal.
4. The window-breaking safety escape device of claim 1, wherein: the positioning module is used for sending the current position; the positioning module is connected with the control module.
5. The window-breaking safety escape device of claim 1, wherein: the thrust structure comprises a push rod which is arranged on the shell in a penetrating way and can slide back and forth, two limiting blocks which are connected to the push rod in a threaded way and are respectively arranged in the shell and the outer side, and a spring which is sleeved on the push rod and is arranged between the inner side of the shell and the limiting blocks in the shell; and the opposite ends of the push rod and the middle part are respectively provided with a gear structure for preventing the impact piece from moving out of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996075.8U CN210170691U (en) | 2019-06-28 | 2019-06-28 | Window breaking safety escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996075.8U CN210170691U (en) | 2019-06-28 | 2019-06-28 | Window breaking safety escape device |
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| Publication Number | Publication Date |
|---|---|
| CN210170691U true CN210170691U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920996075.8U Active CN210170691U (en) | 2019-06-28 | 2019-06-28 | Window breaking safety escape device |
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| CN (1) | CN210170691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125029A (en) * | 2020-10-15 | 2020-12-25 | 诸暨市澳速机械设计工作室 | Film unwinding, hot-pressing and winding integrated equipment and hot-pressing forming process thereof |
| CN112730768A (en) * | 2020-12-22 | 2021-04-30 | 浙江大学 | Texture appearance fish and crab auxiliary device for meat quality determination |
-
2019
- 2019-06-28 CN CN201920996075.8U patent/CN210170691U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125029A (en) * | 2020-10-15 | 2020-12-25 | 诸暨市澳速机械设计工作室 | Film unwinding, hot-pressing and winding integrated equipment and hot-pressing forming process thereof |
| CN112730768A (en) * | 2020-12-22 | 2021-04-30 | 浙江大学 | Texture appearance fish and crab auxiliary device for meat quality determination |
| CN112730768B (en) * | 2020-12-22 | 2021-10-22 | 浙江大学 | Texture appearance fish and crab auxiliary device for meat quality determination |
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