CN114377309A

CN114377309A - Glass breaker capable of continuously beating

Info

Publication number: CN114377309A
Application number: CN202011141445.3A
Authority: CN
Inventors: 周成勇; 张树军
Original assignee: DONGGUAN FURTHER TECHNOLOGY CO LTD
Current assignee: DONGGUAN FURTHER TECHNOLOGY CO LTD
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2022-04-22
Anticipated expiration: 2040-10-22
Also published as: CN114377309B

Abstract

The invention belongs to the technical field of lifesaving tools and provides a glass breaker capable of continuously beating. The invention discloses a continuously-stricken glass breaker, which comprises: a base; the beating piece is used for impacting an object to be crushed; the kinetic energy component is rotatably connected with the base and is used for driving the striking piece to strike an object to be crushed by utilizing the kinetic energy of the motion of the kinetic energy component; the poking piece is used for poking the kinetic energy part from the first position to the second position and then separating from the kinetic energy part in the rotating process of the poking piece, and the poking piece pokes the kinetic energy part at least once in one rotating period; the driving device is arranged on the base, is in transmission connection with the stirring piece and is used for driving the stirring piece to continuously rotate; and the energy storage part is respectively connected with the base and the kinetic energy part and is used for storing energy. The continuously-stricken glass breaker can continuously strike glass and requires low current and voltage.

Description

Glass breaker capable of continuously beating

Technical Field

The invention relates to the technical field of lifesaving tools, in particular to a glass breaker capable of continuously beating.

Background art

The transportation means (bus, etc.) on which people depend for traveling may have accidents, such as vehicle falling into water, vehicle fire, car accident, etc. In order to timely escape from a vehicle in the event of an accident, it is necessary to rapidly break the window glass of the vehicle, and thus a glass breaker product is operated. When an accident occurs, the glass breaker can break the window glass, so that people can escape from the vehicle in time when the accident occurs, and the glass breaker plays a great role in protecting the safety of lives and properties of people.

The existing glass breaker is mainly divided into two types, one type is a disposable glass breaker which is of gunpowder explosion type; one is the electromagnetic type glass breaker of used repeatedly. The disposable glass breaker can only break glass once and cannot be reused. The current electromagnetic glass breaker product needs high voltage and large current when in use, only one-time glass can be struck when a switch is started, and a power supply needs to use a wire to take electricity on a vehicle.

Disclosure of Invention

In view of this, the embodiment of the present invention provides a glass breaker capable of continuously striking, so as to solve the technical problems that the glass breaker in the prior art needs high voltage and large current and cannot continuously strike glass.

The technical scheme adopted by the invention is as follows:

in a first aspect, the present invention provides a continuously rappable glass breaker comprising:

a base;

the beating piece is used for impacting an object to be crushed;

the kinetic energy component is rotatably connected with the base and is used for driving the striking piece to strike an object to be crushed by utilizing the kinetic energy of the motion of the kinetic energy component;

the poking piece is used for poking the kinetic energy part from the first position to the second position and then separating from the kinetic energy part in the rotating process of the poking piece, and the poking piece pokes the kinetic energy part at least once in one rotating period;

the driving device is arranged on the base, is in transmission connection with the stirring piece and is used for driving the stirring piece to continuously rotate;

and the energy storage component is respectively connected with the base and the kinetic energy component, is used for storing energy in the process of shifting the kinetic energy component from the first position to the second position by the shifting piece, and converts the stored energy into the kinetic energy of the kinetic energy component after the shifting piece is separated from the kinetic energy component.

Preferably, the manual slapping device further comprises a manual slapping component, one end of the manual slapping component is connected with the beating piece, and the other end of the manual slapping component is provided with a beating part.

Preferably, the manual flapping device further comprises a protective cover arranged above the manual flapping part, wherein the protective cover can rotate to a position for covering the manual flapping part and a position for exposing the manual flapping part.

Preferably, the energy storage component is a torsion spring, one end of the torsion spring is connected with the base, and the other opposite end of the torsion spring is connected with the kinetic energy component.

Preferably, one end of the kinetic energy part, which is in contact with the toggle piece, is provided with a roller, and the roller is rotatably connected with the kinetic energy part.

Preferably, the part of the toggle piece, which is in contact with the kinetic energy part, comprises a first arc surface and a second arc surface, the first arc surface is an arc surface which is concave towards the direction away from the kinetic energy part, the second arc surface is an arc surface which is convex towards the direction of the kinetic energy part, and the kinetic energy part is firstly in contact with the first arc surface and then in contact with the second arc surface in the process from the first position to the second position.

Preferably, the base is provided with a limiting hole for limiting the striking direction of the striking piece, and the striking piece penetrates through the limiting hole.

Preferably, the kinetic energy member is separated from the striking member before striking the striking member.

Preferably, the end of the kinetic energy part facing the striking element is provided with an impact plane, and the impact plane is located between the connection point of the kinetic energy part and the base and the contact part of the kinetic energy part and the poking element.

Preferably, the device further comprises a controller and a wireless communication module, wherein the controller is electrically connected with the driving device and the wireless communication module respectively.

Has the advantages that: the glass breaker capable of continuously beating is characterized in that the poking piece is driven by the driving device to continuously rotate, the kinetic energy part can be poked to the release position from the initial position in each rotation period, the energy storage part is used for storing energy, and the poking piece is separated from the kinetic energy part after the kinetic energy part reaches the release position, so that the energy of the energy storage part is converted into the kinetic energy of the kinetic energy part to impact the beating part. In the embodiment, the energy storage component is used for gradually storing the energy output by the driving device in the process of stirring the kinetic energy component by the stirring component, so that high voltage and large current are not required. And then the energy is released at the moment after the stirring piece is separated from the kinetic energy part so as to enable the kinetic energy part to violently impact the striking piece, thereby ensuring that the striking piece has enough strength to strike the object to be crushed. The stirring piece can rotate continuously, so the process that the kinetic energy component impacts the striking piece can be continuously and repeatedly carried out. The object to be crushed can be crushed quickly under the continuous impact of the beating piece for a plurality of times. Therefore, the glass breaking device adopting the embodiment is high in glass breaking speed and success rate, and does not need large current and high voltage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without any creative effort, other drawings may be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is an overall structural view of a continuously-strikable glass breaker of the present invention;

FIG. 2 is a schematic view showing an internal structure of a continuously-strikable glass breaker in example 1 of the present invention;

FIG. 3 is a schematic view of the kinetic energy unit of the present invention in an initial position;

FIG. 4 is a schematic illustration of the kinetic energy component of the present invention in a released position;

FIG. 5 is a schematic structural view of the torsion spring of the present invention;

FIG. 6 is a schematic diagram of the construction of the kinetic energy unit of the present invention;

FIG. 7 is a schematic structural view of the toggle member of the present invention;

FIG. 8 is a schematic view showing the internal three-dimensional structure of a continuously-strikable glass breaker in example 4 of the present invention;

FIG. 9 is a front view showing the internal structure of a continuously-strikable glass breaker in example 4 of the present invention;

FIG. 10 is a three-dimensional structural view of a continuously-strikable glass breaker in example 4 of the present invention after removing a protective cover from the outside thereof;

part numbers and descriptions in the figures: the automatic slapping device comprises a base 10, a limiting hole 11, a beating part 20, a limiting part 21, a spring 22, a kinetic energy component 30, a roller 31, a slapping plane 32, a stirring part 40, a first arc surface 41, a second arc surface 42, a driving device 50, a torsion spring 60, a first connecting end 61, a second connecting end 62, a first spiral section 63, a second spiral section 64, a first straight line section 65, a second straight line section 66, a connecting section 67, a first half shell 71, a second opening 711, a second half shell 72, a first opening 721, a positioning plane 722, a PCB 73, a protective cover 74, a manual slapping component 80, a beating part 81, a first connecting part 82, a second connecting part 83 and a trigger switch 90.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, it is intended that the embodiments of the present invention and the individual features of the embodiments may be combined with each other within the scope of the present invention.

Example 1:

as shown in fig. 1 and 2, the present embodiment provides a continuously-strikable glass breaker, which includes a base 10, a striking member 20, a kinetic energy member 30, a toggle member 40, a driving device 50, and an energy storage member: the beating element 20 is used for impacting an object to be crushed; the kinetic energy part 30 is rotatably connected with the base 10, and the kinetic energy part 30 is used for driving the striking piece 20 to strike the object to be crushed by utilizing the kinetic energy of the movement of the kinetic energy part; the toggle piece 40 is used for shifting the kinetic energy part 30 from the first position to the second position and then separating from the kinetic energy part 30 in the rotation process of the toggle piece 40, and the toggle piece 40 shifts the kinetic energy part 30 at least once in one rotation period; the driving device 50 is mounted on the base 10, is in transmission connection with the toggle member 40, and is used for driving the toggle member 40 to continuously rotate; the energy storage component is respectively connected with the base 10 and the kinetic energy component 30, and is used for storing energy in the process that the toggle piece 40 toggles the kinetic energy component 30 from the first position to the second position, and converting the stored energy into the kinetic energy of the kinetic energy component 30 after the toggle piece 40 is separated from the kinetic energy component 30.

The glass breaker in this embodiment uses the driving device 50 to drive the toggle member 40 to rotate continuously and periodically, and each rotation is a cycle. The toggle 40 can toggle the kinetic energy component 30 at least once during one revolution. When the kinetic energy part 30 is not yet shifted by the shifting member 40, it is in the initial position (as shown in fig. 3), i.e. the first position, and no energy is stored in the energy storage part. When the toggle member 40 rotates to just start to contact the kinetic energy component 30, the toggle member 40 starts to toggle the kinetic energy component 30, so that the kinetic energy component 30 moves towards the second position, i.e. the release position. During the process that the driving device 50 drives the toggle part 40 to move from the first position to the second position, the energy storage part stores the energy generated by the driving device 50 driving the toggle part 40, and when the kinetic energy part 30 reaches the second position, the energy stored by the energy storage part also reaches the maximum value. When the driver 40 moves the kinetic energy member 30 to the second position (as shown in fig. 4), the driver 40 is instantaneously separated from the kinetic energy member 30 without the limitation of the driver 40, the accumulated energy of the energy storage member is released in a short time, the accumulated energy is converted into the kinetic energy of the kinetic energy member 30, and the kinetic energy member 30 is moved toward the striking member 20 at a high speed and impacts the striking member 20, so that the striking member 20 violently impacts an object to be broken. The kinetic energy unit 30 strikes the striking member 20 and returns to the initial position.

In the present embodiment, the driver 50 drives the toggle member 40 to rotate continuously, the kinetic energy member 30 can be toggled from the initial position to the release position in each rotation period, the energy storage member is used to store energy, and the toggle member 40 is separated from the kinetic energy member 30 after the kinetic energy member 30 reaches the release position, so that the energy of the energy storage member is converted into the kinetic energy of the kinetic energy member 30 to impact the striking member 20. Since the energy storage member is used to gradually store the energy output from the driving device 50 during the process of the toggle member 40 toggling the kinetic energy member 30 in the present embodiment, a high voltage and a large current are not required. The energy is then released at the instant after the toggle 40 disengages from the kinetic energy member 30 to cause the kinetic energy member 30 to slam the beater 20 hard, ensuring that the beater 20 has sufficient strength to strike the object to be crushed. Since the driver 40 can rotate continuously, the process of striking the striking member 20 with the kinetic energy unit 30 can be performed continuously. The object to be crushed is crushed quickly when the striking member 20 is struck continuously. Therefore, the glass breaking device adopting the embodiment is high in glass breaking speed and success rate, and does not need large current and high voltage. The continuous-striking glass breaker of the embodiment is mainly used for breaking glass, and can also be used for breaking other objects which can be broken under the impact of external force, and the invention is not limited in this respect.

The driving device 50 in this embodiment may be a motor, and the motor may be mounted on the base 10. The output shaft of the motor is drivingly connected to the toggle member 40 to drive the toggle member 40 in periodic rotation about the output shaft of the motor. The kinetic energy component 30 in this embodiment may be pivotally connected to the base 10 by a hinge, pin, pivot connection, or the like. The striking element 20 of the present embodiment may be made of tungsten steel nails, or other hard and strong materials. The end of the striking element 20 facing the kinetic energy member 30 may be flat to facilitate contact with the kinetic energy member 30 upon impact. While the end of the striking member 20 that strikes the glass is provided with a sharp shape, such as a conical shape, to concentrate the force striking the glass more.

Because the glass breaker of this embodiment needs the low voltage, and the electric current is little, consequently can set up built-in power supply in the glass breaker of this embodiment, avoid external power supply, wherein built-in power supply can adopt the battery that can repeat charge-discharge for example lithium cell. A solar panel can be further arranged, and the solar energy is utilized for charging the power supply. The aforesaid built-in power can regard as stand-by power to use, leads to the automobile body seriously impaired when taking place accident like this, and when automobile body power became invalid, can use broken glass ware from the stand-by power who takes in this embodiment when unable starting, consequently, the broken glass ware of this embodiment can deal with any abominable condition.

In other embodiments, an external power source or a combination of an external power source and a built-in power source may be used, which is not limited herein.

As shown in fig. 2, the energy storage component in this embodiment may be a torsion spring 60, one end of the torsion spring 60 is connected to the base 10, and the other opposite end is connected to one end of the kinetic energy component 30 close to the toggle piece 40. Since the kinetic energy member 30 is rotatable relative to the base 10, the kinetic energy member 30 is in a first angular position relative to the base 10 when in the initial position. The toggle member 40 starts to toggle the kinetic energy member 30 to rotate towards the release position after rotating to contact with the kinetic energy member 30, the kinetic energy member 30 also enables the torsion spring 60 to generate elastic deformation in the rotating process, elastic potential energy is accumulated, the kinetic energy member 30 is separated from the toggle member 40 after rotating a certain angle to reach the release position, the elastic potential energy of the torsion spring 60 is rapidly converted into the kinetic energy of the kinetic energy member 30, the kinetic energy member 30 is enabled to rapidly rotate towards the initial position to impact the striking member 20, and after the striking is completed, the torsion spring 60 recovers the elastic deformation to prepare for next energy storage. In the present embodiment, the end of the torsion spring 60 connected to the kinetic energy member 30 is disposed at the end of the kinetic energy member 30 close to the toggle member 40, so that the moment applied to the torsion spring 60 when the kinetic energy member 30 rotates is larger, and the torsion spring 60 can accumulate more potential energy. As shown in fig. 5, the torsion spring 60 of the present embodiment preferably includes two connection ends, i.e., a first connection end 61 and a second connection end 62, connected to the base 10. The two connection ends are located on both sides of the kinetic energy part 30 in the direction of the rotation axis thereof, respectively. The first connecting end 61 is spirally arranged around the rotating shaft of the kinetic energy component 30 to form a first spiral section 63 and then extends to one end close to the toggle piece 40 along the radial direction of the rotation of the kinetic energy component 30 to form a first straight line section 65, similarly, the second connecting end 62 is spirally arranged around the rotating shaft of the kinetic energy component 30 to form a second spiral section 64 and then extends to one end close to the toggle piece 40 along the radial direction of the rotation of the kinetic energy component 30 to form a second straight line section 66, and the first straight line section 65 and the second straight line section 66 are connected together through a connecting section 67 arranged in parallel with the rotating shaft direction of the kinetic energy component 30. By adopting the structure, the kinetic energy component 30 can simultaneously compress or stretch the spiral parts at two sides of the torsion spring 60 when rotating, so that the spiral parts at two sides synchronously deform, the accumulated potential energy can be multiplied, and the torque generated by the torsion spring 60 to the kinetic energy component 30 is distributed at two sides of the kinetic energy component 30, so that the process that the kinetic energy component 30 impacts the tungsten steel nail after rotating to a release position from an initial position and releasing from the release position is more stable, and the glass breaker can continuously break glass for multiple times.

Example 2

As shown in fig. 6, in the present embodiment, a roller 31 is disposed at one end of the kinetic energy member 30 contacting the toggle 40. During the process that the toggle piece 40 toggles the kinetic energy part 30 to rotate upwards, the toggle piece 40 contacts the roller 31, and during the process that the toggle piece 40 toggles the kinetic energy part 30, the roller 31 rotates relative to the kinetic energy part 30 on one hand and rolls along the surface contacting with the toggle piece 40 on the other hand. Therefore, in the shifting process, the friction force between the shifting piece 40 and the kinetic energy part 30 is reduced, the shifting piece 40 can smoothly shift the kinetic energy part 30 to the second position, the shifting piece 40 and the kinetic energy part 30 can be smoothly separated from each other at the release position, the blocking of the shifting piece 40 and the kinetic energy part 30 in the shifting process and the separation process is effectively avoided, and the shifting piece 40 can continuously rotate so as to continuously impact the glass to be crushed.

As shown in fig. 7, as a further improvement, a portion of the toggle member 40 contacting the kinetic energy component 30 includes a first arc surface 41 and a second arc surface 42, where the first arc surface 41 is an arc surface that is concave toward the direction away from the kinetic energy component 30, the second arc surface 42 is an arc surface that is convex toward the direction of the kinetic energy component 30, and the kinetic energy component 30 contacts the first arc surface 41 first and then contacts the second arc surface 42 in a process from the first position to the second position. The second arc surface 42 of the present embodiment is in front of the first arc surface 41, that is, the second arc surface 42 is closer to the rotation axis of the kinetic energy component 30, so that the kinetic energy component 30 contacts the first arc surface 41 during the striking process, and then the kinetic energy component 30 contacts the second arc surface 42 during the disengagement process. Because the first arc surface 41 is a concave arc surface, the arc surface contacts with the roller 31 of the kinetic energy component 30 during shifting, so that the roller 31 is partially sunk into a recess formed by the arc surface, and thus the contact area between the first arc surface 41 and the roller 31 is increased during shifting, which is more beneficial for the shifting part 40 to more stably shift the kinetic energy component 30 to deform the torsion spring 60. Since the second arc surface 42 is an outwardly convex arc surface, the contact area between the second arc surface 42 of the toggle 40 and the roller 31 of the kinetic energy component 30 is reduced, so that the toggle 40 is more quickly separated from the contact with the kinetic energy component 30, so that the kinetic energy component 30 can be instantly released to generate enough kinetic energy.

As shown in fig. 2, in the present embodiment, a limiting hole 11 for limiting the striking direction of the striking member 20 is provided in the base 10, and the striking member 20 penetrates through the limiting hole 11. In order to improve the success rate of the striking, the present embodiment sets the direction in which the striking member 20 strikes the glass to a direction perpendicular to the plane of the glass. Therefore, the limiting hole 11 is arranged in the implementation, and when the implementation is used, the axis of the limiting hole 11 can be perpendicular to the plane of the glass, so that the striking piece 20 starts to move along the axis direction of the limiting hole 11 under the limiting effect of the limiting hole 11 from the initial position when being impacted by the kinetic energy part 30, and the striking piece 20 can strike the glass vertically. In order to ensure that the axis of the limiting hole 11 is perpendicular to the glass, a positioning plane 722 perpendicular to the axis of the limiting hole 11 may be provided, and when in use, the positioning plane 722 is attached to the glass, so that the axis of the limiting hole 11 is perpendicular to the glass. In order that the striking member 20 can move in a set direction to strike the glass, in the present embodiment, the kinetic energy member 30 is separated from the striking member 20 before striking the striking member 20. Therefore, the beating piece 20 cannot synchronously rotate with the kinetic energy part 30, the kinetic energy part 30 cannot influence the moving direction of the beating piece 20 in the rotating process after release, the effective impact of the kinetic energy part 30 on the beating piece 20 is ensured, and the vertical beating of the beating piece 20 on glass is ensured.

As shown in fig. 3 and 6, in order to ensure that the kinetic energy of the kinetic energy member 30 is maximized for striking the striking member 20, in the present embodiment, the end of the kinetic energy member 30 facing the striking member 20 is provided with a striking plane 32, and the striking plane 32 is located between the connection point of the kinetic energy member 30 with the base 10 and the contact portion with the driver 40. The striking surface 32 is provided at the lower end of the kinetic energy member 30 to increase the contact area with the striking element 20 when the kinetic energy member 30 strikes the striking element 20, thereby improving the utilization of the kinetic energy member 30. Preferably, the striking plane 32 is disposed at an end far from the connection point of the kinetic energy unit 30 and the base 10, and the striking plane 32 is protruded toward the striking element 20 by a certain distance, so that the speed of the far end of the kinetic energy unit 30 can be fully utilized, and the striking plane 32 at the far end is ensured to contact the striking element 20 first, thereby more effectively utilizing the kinetic energy of the kinetic energy unit 30.

In addition, in the present embodiment, the projection of the connecting section 67 of the torsion spring on the plane of the impact plane 32 is located on the impact plane 32, so that when the kinetic energy component 30 impacts the striking part 20, the potential energy of the torsion spring 60 can be maximally converted into the kinetic energy of the kinetic energy component 30, thereby providing a success rate of glass breaking under the same power consumption.

In this embodiment, the part of the toggle member contacting the kinetic energy member is located between the rotational axis of the toggle member and the rotational axis of the kinetic energy member along a first direction, which is a direction perpendicular to the rotational axis of the toggle member. By adopting the layout mode, the rotating point position of the kinetic energy component and the part contacted with the stirring piece are respectively positioned at the two ends of the kinetic energy component, so that the more potential energy is accumulated by the torsion spring under the condition that the kinetic energy component rotates at the same angle, and the success rate of glass crushing can be obviously improved. Simultaneously can make the rotation point position of dialling the piece and the part that contacts with the kinetic energy part be located the both ends of dialling the piece respectively, dial the piece like this and rotate the same angle in-process, can be farther with the distance that the kinetic energy part was stirred, like this under the same circumstances of rotational speed, make the energy storage part save the time of required energy shorter, can shorten the time of glass breaking operation greatly, strive for the valuable time for personnel flee for one's life.

Example 3

As shown in fig. 2, the glass breaker capable of continuously striking according to this embodiment further includes a controller and a wireless communication module, and the controller is electrically connected to the driving device 50 and the wireless communication module, respectively. The wireless communication module can receive a control signal sent by the remote controller, the controller can be integrated on the PCB 72, the wireless communication module sends the received control signal to the controller, and the controller controls the driving device 50 to drive the poking part 40 to rotate according to the control signal so as to realize remote control glass breaking.

As shown in fig. 1 and 2, the continuous glass breaker of the present embodiment further includes a housing, which may be formed by covering a first half shell 71 and a second half shell 72, and a cavity is formed in the housing, and the base 10, the striking member 20, the kinetic energy component 30, the toggle member 40, the driving device 50, the energy storage component, and the like of the glass breaker may be disposed in the cavity. The aforementioned positioning plane 722 may be provided at the bottom of the second half-shell 72. The second half shell 72 may be provided at the bottom with a first opening 721 at a position corresponding to the striking member 20, and the tip portion of the striking member 20 protrudes from the first opening 721 to strike the glass after being struck by the kinetic energy member 30. The glass breaker of this embodiment further includes a limiting member 21 connected to the striking member 20, the limiting member 21 is located on a side of the base 10 facing the first opening 721, and a spring 22 is further disposed between the limiting member 21 and the bottom of the second half-shell 72, and the spring 22 can be kept in a compressed state, so that the striking member 20 is kept in the cavity when not being impacted.

Example 4

The continuously-strikable glass breaker of the present embodiment provides an example in which the glass breaking operation can be performed manually on the basis of the foregoing embodiments.

As shown in fig. 8 and 9, the glass breaker of the present embodiment further includes a manual slapping member 70, one end of the manual slapping member 70 is connected to the slapping member 20, and the other end thereof is provided with a hitting portion 81. When the user needs to manually crush the glass, the user strongly slaps the beating part 81 with the palm toward the glass, so that the manual slapping part 70 drives the beating part 20 to strike the glass. The manual striking component 80 further includes a first connecting portion 82 and a second connecting portion 83, wherein one end of the first connecting portion 82 is connected to the striking portion 81 and the other end thereof is connected to the striking element 20, and one end of the second connecting portion 83 is connected to the striking portion 81 and the other end thereof is connected to the striking element 20. The first connecting portion 82 and the second connecting portion 83 extend from the striking portion 81 toward the striking member 20, the striking portion 81 is located above the release position of the kinetic energy component 30, and the first connecting portion 82 and the second connecting portion 83 are spaced apart from each other by a distance to leave a space for the rotation of the toggle member 40 and the kinetic energy component 30. By adopting the structure, the part of the manual slapping component 70 for connection is set to be a structure with an open space, so that the stirring component 40 and the kinetic energy component 30 can fully utilize partial space of the manual slapping component 70, and the manual slapping component 70, the stirring component 40 and the kinetic energy component 30 cannot influence each other in the using process, thereby enabling the glass breaker to be more compact in structure, smaller and more exquisite in structure and convenient to install at a position with a narrow space.

As shown in fig. 10, the present embodiment may provide a second opening 711 at a position of the first half shell 71 corresponding to the striking portion 81, and expose the striking portion 81 from the second opening 711 to the first half shell 71, so that the user can strike the striking portion 81.

As shown in fig. 9 and 10, the glass breaker of the present embodiment further includes a protective cover 74 provided over the manual slapping member 70, and the protective cover 74 is rotatable to a position covering the manual slapping member 70 and a position exposing the manual slapping member 70. In one embodiment, the protective cover 74 may be pivotally connected to the first housing half 71. When not in use, protective cover 74 is rotated to a position covering manual clapping member 70, and manual clapping member 70 is protected from glass breakage due to accidental blows. When manual glass breaking is required, the protective cover 74 is turned outward to a position where the hitting portion 81 is exposed from the second opening 711. This embodiment may also be provided with a trigger switch 90 at an end of the protective cover 74 remote from its connection point with the first half-shell 71, the trigger switch 90 being electrically connected to the controller. When the protective cover 74 is not used with the manual glass breaking function, the trigger switch 90 is in a connected state, when the protective cover 74 needs to be turned outwards with the manual glass breaking function, the protective cover 74 is separated from the trigger switch 90, the trigger switch 90 sends a trigger signal to the controller, and the surface protective cover 74 is opened. The embodiment can also be provided with an alarm device which is electrically connected with the controller, and the controller controls the alarm device to generate an alarm signal after receiving the trigger signal.

The present embodiment is further provided with a return spring 22 at a side of the striking part 81 facing the striking member 20, and when the tapping is completed, the return spring 22 pushes back the manual tapping member 70 after the user releases the hand for use at the next tapping.

The above is a detailed description of the continuously-strikable glass breaker provided by the embodiment of the invention.

It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples.

The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like.

It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.

As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.

Claims

1. But glass breaker of beating in succession, its characterized in that includes:

a base;

the beating piece is used for impacting an object to be crushed;

2. The continuous-impact glass breaker as recited in claim 1, further comprising a manual-slapping member having one end connected to the beater and an opposite end provided with a striking portion.

3. The continuous-rappable glass breaker of claim 2 further comprising a protective cover disposed over the manual clap member, the protective cover being rotatable to a position covering the manual clap member and to a position exposing the manual clap member.

4. The continuously rappable glass breaker of claim 1 wherein the energy storage member is a torsion spring having one end connected to the base and an opposite end connected to the kinetic energy member.

5. The continuous-impact glass breaker according to claim 1, wherein a roller is arranged at one end of the kinetic energy component, which is in contact with the toggle piece, and the roller is rotatably connected with the kinetic energy component.

6. The continuously-strikable glass breaker according to claim 1, wherein the part of the toggle member contacting the kinetic energy component comprises a first arc surface and a second arc surface, the first arc surface is a concave arc surface facing away from the kinetic energy component, the second arc surface is a convex arc surface facing the kinetic energy component, and the kinetic energy component contacts the first arc surface first and then contacts the second arc surface in the process from the first position to the second position.

7. The glass breaker capable of continuously beating according to claim 1, wherein the base is provided with a limiting hole for limiting the beating direction of a beating piece, and the beating piece penetrates through the limiting hole.

8. The continuous-rappable glass breaker of claim 7 wherein the kinetic energy member is decoupled from the beater prior to striking the beater.

9. The continuous-impact glass breaker according to claim 7, wherein an end of the kinetic energy member facing the striking member is provided with an impact plane at a position between a connection point of the kinetic energy member with the base and a contact portion with the toggle member.

10. A glass breaker that can be struck in succession according to any one of claims 1 to 9, further comprising a controller and a wireless communication module, the controller being electrically connected to the drive device and the wireless communication module, respectively.