WO2017133619A1

WO2017133619A1 - Multifunctional police press-type window breaker

Info

Publication number: WO2017133619A1
Application number: PCT/CN2017/072611
Authority: WO
Inventors: 黄斌
Original assignee: 黄斌
Priority date: 2016-02-01
Filing date: 2017-01-25
Publication date: 2017-08-10
Also published as: CN105536166A

Abstract

A multifunctional police press-type window breaker, comprising a glare flashlight assembly and a press-type window breaking assembly. The multifunctional police press-type window breaker is provided with both a glare flashlight assembly and a press-type window breaking assembly; the press-type window breaking assembly is provided with a first sleeve (1) and a second sleeve (2) which can slide axially with respect to each other, thereby storing energy by compressing a firing pin (3) fastened to a bayonet and a compression spring (4) inside the press-type window breaking assembly; after a particular amount of energy is stored, tripping can be implemented by means of interaction between first slopes (101) and posts (301), and a window can be quickly broken at one shot under the elastic effect of the compression spring (4). Moreover, the press-type window breaker also turns on the glare flashlight at the same time, so that a police officer can utilize the glare to cause a criminal to temporarily lose vision and the ability to resist arrest, thereby saving time.

Description

Multi-function push type window breaker for police

Technical field

The invention relates to a push type window breaking device, in particular to a police multi-function pressing type window breaking device.

Background technique

In the process of pursuing criminals, some criminals sometimes trape their beasts and fight against them. Especially those who commit serious crimes, such as armed robbers, murderers and drug dealers, often use the hiding in the car to confront the public security personnel. In this case, public security personnel are in great need of a fast and efficient window breaking tool that can quickly break the window and subdue the criminals. However, there is no such special window-breaking tool at present. Public security personnel can only use hoes, irons, etc. to knock on the shackles. They cannot quickly break down the windows, which makes the criminals have a chance to resist and pose a great danger to the public security personnel. Caused casualties.

technical problem

It is an object of the present invention to provide a police multi-function push type window breaker in order to overcome the deficiencies of the prior art.

Technical solution

In order to achieve the above object, the present invention discloses a police multi-function push type window breaker, which comprises a strong photo-cylinder assembly and a push-type broken window assembly, the push-type broken window assembly including a rigid impact member and elasticity Energy storage, The rigid impact member is a striker formed by a rod, the front end of the striker is tapered, and the elastic energy storage member is a compression spring. The push-type window breaking assembly is further provided with a first sleeve and a second sleeve, one end of the first sleeve and the second sleeve are open, and the open end of the first sleeve is axially slidably inserted in the first In the open end of the second sleeve, the inner cavity forms a striker cavity, The striker is disposed in the striker cavity, and the end of the second sleeve away from the first sleeve is provided with a through hole for the end of the striker, the compression spring is disposed in the first sleeve, the compression spring One end is on the striker and the other end is on On the inner wall of the first sleeve, the two sides of the striker are provided with radial protrusions, and the opposite side walls of the second sleeve are provided with axial guiding grooves which are matched with the protruding columns, and the two side tubes The same side of the guide groove on the wall is provided with a recessed bayonet with a recessed clearance; a first inclined surface is disposed on the tube wall of the first sleeve, and the first sleeve is in the first process of compressing the compression spring In the stroke of the slope, the first The direction of the slope is closer to the end of the compression stroke, and the other side is closer to the guide groove than the other side of the guide groove. The striker cavity is further provided with a return spring, and the return spring is at one end. The second sleeve is fixed on the first sleeve, so that the first sleeve has a returning force, and the second sleeve is further provided with a second inclined surface on the two sides of the first sleeve, the first sleeve Tube compression During the resetting process by the return spring, the stud is in the stroke of the second inclined surface, and the second inclined surface is opposite to the first inclined surface; The strong flashlight assembly includes an illuminant, a control circuit, a power source and a push button switch, the illuminant, the control circuit, the power source and the push button switch are disposed in a cylindrical casing inner cavity, and the illuminant and the push button switch are respectively disposed in the casing At both ends of the cavity, an opening on the end surface of the casing corresponding to the button switch is provided with a switch pressing hole; The push type broken window assembly a cylindrical casing is provided, the casing is open at one end, and the bottom is provided with a bottom. The bottom of the casing is provided with a broken window pressing hole, and the pressing window breaking assembly is axially slidably disposed in the casing. The front end of the second sleeve of the push-type window breaking assembly is exposed from the broken window pressing hole. One end of the strong photoconductor assembly provided with the push button switch is opposite to the cover open end and opposite to the cover and is disposed adjacent to the first sleeve end. An axially slidable gasket is disposed between one end of the button switch and the end of the first sleeve, and the gasket is provided with a protrusion that is in a clearance fit with the switch pressing hole toward a side of the button switch.

Beneficial effect

The police multi-function push type window breaker of the invention is provided with a strong light tube assembly and a push type broken window assembly, and the push type broken window assembly is provided with a first sleeve and a second sleeve which are axially slidable to each other. The internal card is on the buckle The striker and the compression spring compressively store energy, and after the energy storage reaches a certain level, the tripping is performed by the interaction between the first inclined surface and the protruding column, and the window can be broken by the elastic force of the compression spring, which is very fast. And the push-type broken window assembly will also light the strong light tube at the same time. Public security personnel can use the strong light to make the criminals blind for a short time and lose their resistance. Public security personnel fight for time. In addition, in the case of an emergency in which a vehicle falls into the water, The multi-function push-type window breaker is small in size, light in weight, easy to carry, and uses a pressing method to break the window. Compared with the traditional hammer, it is more suitable for use in a small space and underwater. Public security personnel can also be used to break the window to save themselves or to rescue the passengers in the underwater vehicle.

As a further aspect of the present invention, the front end of the first sleeve is axially slidably inserted into the tail end of the second sleeve, and the first sleeve corresponds to the guide groove of the second sleeve. The position is provided with a tripping slot extending in the axial direction and penetrating, the first slope being disposed on a side of the tail end of the tripping slot opposite the bayonet, The protruding post passes through the tripping slot and the guiding slot, the tail of the striker has a smaller diameter than the front portion, and the compression spring is sleeved on the tail of the striker, and one end of the compression spring abuts against the shoulder step, and the other end abuts Description The top of the first cannula lumen. The compressed energy storage mechanism and the disconnecting mechanism provided above are simple in structure and reliable in operation.

According to still another aspect of the present invention, the strong photo-cylinder assembly is provided with a cylindrical outer casing, one end of the outer casing is open, and the other end is provided with a bottom, and the strong photo-light tube assembly is disposed in the outer casing, and the bottom of the outer casing is provided for The illumination hole through which the illumination light passes, the cover is also a cylindrical shape having the same diameter, and the open end of the cover and the open end of the outer casing are respectively provided with internal threads and external threads to form a screw connection. This arrangement makes the overall structure more compact and beautiful.

As a further arrangement of the present invention, the outer casing side The blade is provided with a blade chute, and the blade chute is provided with a blade and a blade locking device. Through the above settings, In addition to broken windows and lighting functions, the multi-function push-type window breaking module also has a cutting function, such as cutting a seat belt in an emergency or punctuating an ejected airbag to rescue a person trapped by a seat belt or an airbag. .

As a still further arrangement of the present invention, one side of the blade may be provided with serrations to increase the sawing function.

As a further arrangement of the present invention, the police multi-function push type window breaker is further provided a broken window hammer comprising a hammer head and a long strip or strip-shaped connecting piece, wherein one end of the hammer head is tapered; The hammer head is hinged at one end of the connecting piece, and the hinge shaft and the central axis of the connecting piece are disposed perpendicular to each other, and the hammer head is converted around the hinge shaft at two positions perpendicular and parallel to the connecting piece; the broken window hammer An elastic return mechanism is further provided, the elastic return mechanism has the hammer head having an elastic force which is perpendicular to the connecting piece; the outer casing is provided with a connecting piece cavity in the axial direction, and the insertion opening of the connecting piece cavity is oriented An end of the lighting hole is provided, and the connecting piece is telescopically inserted into the connecting piece cavity with respect to the other end provided with the hammer head to form a slidable telescopic connection, and the insertion port side of the connecting piece cavity is further Hammered cavity . Through the above arrangement, the multi-function push type broken window assembly has a hammering function in addition to the broken window and the lighting function.

As a further arrangement of the present invention, the The surface of the tapered portion of the hammer head is provided with an annular groove, and the inner surface of the hammer head cavity is provided with a protrusion or a rib corresponding to the annular groove, the protrusion or the rib and the annular groove Cooperating with the locking structure that constitutes the collapsed state of the hammer. Through the above settings, The broken window hammer can be reliably caught in the normal state.

As a further arrangement of the present invention, the police multi-function push type window breaker is further provided with a broken window hammer locking mechanism, which may be symmetrically disposed on two side walls of the connecting piece cavity close to the insertion opening. a protruding elastic spring piece, wherein the broken window hammer is provided with a notch at a position corresponding to the elastic spring piece on both sides of the connecting piece in the pulled out use state, and the elastic spring piece cooperates with the notch to form a broken window hammer Locking mechanism. Through the above settings, the broken window hammer can be prevented from being accidentally retracted during use.

The invention will now be further described with reference to the drawings and specific embodiments.

DRAWINGS

1 is a perspective view showing the appearance of a specific embodiment 1 of the present invention;

Figure 2 is a front elevational view of a specific embodiment 1 of the present invention;

Figure 3 is a cross-sectional view of the structure of Figure 2A-A;

4 is a perspective view showing the appearance of a specific embodiment of a push-type window breaking assembly according to the present invention;

Figure 5 is a front elevational view showing a specific embodiment of the push-type window breaking assembly of the present invention;

Figure 6 is a cross-sectional view of the structure B-B of Figure 5;

Figure 7 is a schematic exploded view showing the structure of a push-type window breaking assembly of the present invention;

Figure 8 is a perspective view showing the appearance of the embodiment 2 of the present invention (with a blade in the outer casing);

Figure 9 is a perspective view showing the second embodiment of the present invention;

Figure 10 is a perspective view showing the appearance of a concrete embodiment 3 of the present invention (with a broken window hammer on the outer casing);

Figure 11 is a front elevational view of a specific embodiment 3 of the present invention;

Figure 12 is a cross-sectional view of the structure C-C of Figure 11;

Figure 13 is a schematic view showing the state of use of the broken window hammer according to a third embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

As shown in FIG. 1-3, the police multi-function push type window breaker includes a strong photo-light tube assembly and a push-type broken window assembly, wherein the push-type broken window assembly The rigid impact member, the elastic energy storage member, the first sleeve 1 and the second sleeve 2 are included, and the rigid impact member is a striker 3 composed of a rod member. In order to enhance the window breaking effect, the striker 3 The front end is preferably tapered and made of high hardness steel. The elastic energy storage member is selected from a compression spring 4 . One end of the first sleeve 1 and the second sleeve 2 are axially slidably inserted, and the first sleeve 1 may be inserted into the second sleeve 2, or the second sleeve 2 may be inserted into the first sleeve 2 In the casing 1. As shown in FIG. 3-7, in the specific embodiment, the first sleeve 1 and the second sleeve 2 have a square prism shape, and the inner sleeve section of the second sleeve 2 is in clearance with the first sleeve 1. One ends of the first sleeve 1 and the second sleeve 2 are open, and the open end of the first sleeve 1 is axially slidably inserted into the open end of the second sleeve 2, the first sleeve 1 and Inner cavity space formation between the second sleeve 2 In the needle cavity, the end of the first sleeve 1 may be closed, and the striker 3 and the compression spring 4 are disposed in the striker cavity. The front end of the second sleeve 2 is provided with a boss 201, and the center of the boss 201 of the second sleeve 2 away from the end of the first sleeve 1 (ie, the front end of the second sleeve 2) is provided with a needle 3 end. a through hole 202 extending from the portion, The front portion of the inner portion of the second sleeve 2 is preferably formed in a clearance fit with the striker 3, the compression spring 4 being disposed at the trailing end of the striker 3, the tail portion of the striker 3 having a smaller diameter than the front portion forming a shoulder step, the compression spring 4 is set on the tail of the striker 3, one end of the compression spring 4 abuts against the shoulder of the striker 3, and the other end abuts against the top of the inner cavity of the first sleeve 1. The striker 3 is provided with radial (vertical to the sliding direction) studs on both sides of the striker 3 301, preferably symmetrically disposed, the two sides of the tube sleeve 2 are oppositely disposed (corresponding to the protrusions 301 on both sides of the striker 3), and are provided with a clearance fit with the protrusions 301 An axial guiding groove 203, wherein the same side of the guiding groove 203 on the two side pipe walls is provided with a clearance fit with the protruding post 301 A recessed bayonet 204. a first inclined surface is disposed on the pipe wall on both sides of the first sleeve, and the first sleeve is in the stroke of the first inclined surface during the compression of the compression spring, and the first inclined surface 101 The closer the direction is to the end of the compression stroke, the closer it is to the other side of the guide groove 203 where the bayonet 204 is provided. In this specific embodiment, A position of the first sleeve 1 corresponding to the guide groove 203 of the second sleeve 2 is provided with an axially extending passage slot 102, and the boss 301 passes through at the same time. The long groove 102 and the guiding groove 203 are buckled. In an initial state, the protrusions 301 on both sides of the striker 3 are caught in the bayonet 204, and the first slope 101 is disposed at the end of the trip slot 102 (ie, With a striker 3 the opposite end of the tapered end) is on one side of the bayonet 204, and the first sleeve 1 is in the process of compressing the compression spring 4 (ie, pressing the first sleeve 1 into the second sleeve 2) Tab 301 In the stroke of the first slope 101, the first slope 101 causes the tail end of the trip slot 102 to be gradually narrowed to ensure compression of the compression spring 4 (i.e., pressing the first sleeve 1 into the second sleeve 2) At the end of the process, the first ramp 101 gradually squeezes the stud 301 out of the bayonet 204 to complete the tripping action. In order to achieve the purpose of repeatedly breaking the window and improving the success rate of breaking the window, A return spring 5 is further disposed in the striker cavity, and the return spring 5 is disposed in the inner cavity of the second sleeve 2 and fits over the front section of the striker 3, and one end of the return spring 5 is abutted The second sleeve 2 has a cavity wall and the other end abuts against the end surface of the first sleeve 1 so that the first sleeve 1 has a returning force, and the first sleeve 1 has a second wall on both sides thereof. Two inclined faces 103, the first sleeve 1 is at the return spring 5 During the resetting process, the stud 301 is in the stroke of the second inclined surface 103, and the second inclined surface 103 is opposite to the first inclined surface 101. In the specific embodiment, the second slope 103 is disposed on the other end of the trip slot 102 with respect to the first slope 101, and the direction of the second slope 103 is opposite to the direction of the first slope 101. Impact pin 3 The length of the striker 3 is not to be too long. In the initial state, the tapered end of the striker 3 is to be within the end face of the second sleeve 2 and a distance is left, and the length of the guide groove 203 and the tripped long groove 102 are ensured to be knocked after the strike. There is sufficient sliding stroke that the tapered end of the striker 3 is sufficient to be exposed from the through hole 202 of the end face of the second sleeve 2.

As shown in FIG. 3, the The strong flashlight assembly includes an illuminator 8, a control circuit 9, a power source 10 (battery), and a push button switch 11, the illuminator 8, the control circuit 9, the power source 10 and the push button switch 11 are disposed in a cylindrical casing inner cavity, The illuminant 8 and the push button switch 11 are respectively disposed at two ends of the inner cavity of the casing, and an opening on the end surface of the casing corresponding to the button switch 11 is provided with a switch pressing hole; The push type broken window assembly A cylindrical casing 12 is provided. The casing 12 is open at one end and has a bottom at the other end. The bottom of the casing 12 is provided with a broken window pressing hole. The pressing window breaking assembly is axially slidably disposed at In the casing 12, the front end of the second sleeve of the push-type window breaking assembly is exposed from the broken window pressing hole, One end of the strong flashlight assembly provided with the push button switch 11 is opposite to the cover 12 and is disposed adjacent to the first sleeve end. An axially slidable spacer 13 is disposed between one end of the push button switch 11 and the first sleeve end portion, and the spacer 13 is provided with a bump that is in clearance with the switch pressing hole toward a side of the push button switch 11.

As shown in FIGS. 8 and 9, in order to provide the window breaker with more other functions, it is also possible to provide different tools in the outer casing 6 of the strong flashlight assembly, such as a blade chute 601 on the surface of the outer casing 6. , the blade chute The 601 has a blade 7 and a blade locking device, and a serration 701 can be provided on one side of the blade 7, so that In addition to broken windows and lighting functions, the multi-function push-type window breaking module also has a cutting function.

As shown in Fig. 10-13, in order to make the window breaker have more other functions, a broken window hammer may be provided, and the broken window hammer includes a hammer head 14 And the strip piece 15 or strip-shaped connecting piece 15, the connecting piece 15 is preferably made of an elastic material, such as spring steel, which is advantageous for improving the window breaking effect. One end of the hammer head 14 is disposed in a tapered shape, and the hammer head 14 Hinged at one end of the connecting piece 15, such as a hinge structure, the hinge shaft 16 and the central axis of the housing are disposed perpendicular to each other, and the hammer head 14 is disposed around the hinge shaft 16 and the connecting piece 15 The two positions which are perpendicular to each other and parallel are in a use state when the hammer head 14 is at a position perpendicular to the connecting piece 15 about the hinge shaft 16, and the window breaking hammer is preferably further provided with a limiting structure for the hammer head 14 In the state of use, the position of the connecting piece 15 is kept perpendicular to the connecting piece 15, and the limiting structure may be provided with an extension at the upper end of the hinge shaft 16, and in the state of use, the extension abuts against the lower side of the hinge shaft 16, which will Hammerhead 14 is held at a position perpendicular to the connecting piece 15; the hammer head 14 is retracted about the hinge shaft 16 when it is in a position parallel to the connecting piece 15 in a folded state.

In order to enable the hammer head 14 to automatically be in the working position in the use state in which the hammer head 14 and the connecting piece 15 are in the pulled out state, the window breaking hammer is further provided with an elastic return mechanism which causes the hammer head 14 to have The elastic force tending to be perpendicular to the connecting piece 15 may be a torsion spring provided on the hinge shaft 16. In order to be able to fold the broken window hammer for carrying, the side wall of the outer casing is provided with a connecting piece cavity 17 in the axial direction, and the connecting piece cavity 17 should satisfy the length of the connecting piece 15, and the connecting piece cavity 17 is connected. The insertion opening faces the one end provided with the illumination hole, and the cross section of the connection piece cavity 17 is clearance-fitted with the cross section of the connecting piece 15, and the connecting piece 15 is telescopically inserted into the connecting piece with respect to the other end provided with the hammer bit 14. A slidable telescopic connection is formed in the cavity 17, so that the hammer head 14 has a pulled-out use state and a retracted collapsed state, and the hammer cavity is further provided on the insertion port side of the connecting piece cavity 17. 18, the shape of the hammerhead cavity 18 preferably matches the shape of the hammerhead 14. .

As shown in FIG. 12, in the specific embodiment, in order to make the broken window hammer can be reliably in the folded state, the The tapered surface of the hammer head 14 is provided with an annular groove, and the inner surface of the hammer cavity 18 is provided with a protrusion or a rib corresponding to the annular groove, and the protrusion or the rib and the ring The grooves cooperate to form a locking structure in which the hammer head 14 is in a collapsed state. When it is necessary to use a broken window hammer, the cover 12 outside the push-type broken window assembly is held by hand, and with the inertia of the gravity of the hammer 14, the hammer 14 can be pulled out from the hammer cavity 18 and driven. It is very convenient that the connecting piece 15 is pulled out from the connecting piece cavity 17 to the use position.

As shown in Figure 13, in order to avoid The broken window hammer is accidentally retracted during use, and the multi-function push type window breaking device is further provided with a broken window hammer locking mechanism, specifically, symmetrically arranged on the side walls of the connecting piece cavity 17 close to the insertion opening. There is a protruding elastic spring piece, and the broken window hammer is provided with a notch at a position corresponding to the elastic spring piece on both sides of the connecting piece 15 in the pulled-out use state, and the elastic spring piece and the notch cooperate to form a broken Window hammer locking mechanism.

The action process of the multi-function push type window breaker of the police is as follows: when the end surface of the second sleeve 2 exposed from the casing 12 is lightly pressed by hand, the push-type broken window assembly is entirely slid into the glare in the casing 12. The flashlight assembly, the first sleeve end will push the washer toward the push button switch 11, and the bump of the spacer enters the switch pressing hole to press the push button switch 11 to control the switch of the strong flashlight.

When an emergency situation requires breaking the window, the end surface of the second sleeve 2 exposed from the casing 12 is pressed against the window and pressed hard, and the push-type window breaking assembly is integrally slidably strong in the casing 12. The photoconductor assembly, the first sleeve end will push the pad toward the push button switch 11, and the bump of the pad enters the switch pressing hole to press the push button switch 11 to illuminate the strong photoconductor. After further pressing, the peripheral portion of the pad of the spacer will abut against the end surface of the opposite housing to prevent the push-type window breaking assembly from continuously sliding in the casing 12, but only the second sleeve 2 is relatively first. The sleeve 1 slides, which is equivalent to pressing the first sleeve 1 against the second sleeve 2. Due to In the initial state, the studs 301 on both sides of the striker 3 are caught in the bayonet 204, and the tapered end of the striker 3 is inside the front end face of the second sleeve 2; since the stud 301 is stuck in the bayonet 204 at this time, The striker 3 does not slide with the first sleeve 1, and the compression spring 4 is compressed to store energy. After the first sleeve 1 and the second sleeve 2 slide a certain distance, the first slope 101 at the end of the trip slot 102 begins to push the boss 301 outward from the inside of the bayonet 204, and continues to press the first sleeve. Tube 1, finally will The stud 301 is fully pushed out from the bayonet 204, and the striker 3 quickly rushes out of the striking window glass under the action of the compression spring 4 to complete a window breaking action. After the external pressure is removed, the first casing 1 The return spring 5 is returned by the elastic force of the return spring 5, and in the process, the stud 301 is returned together with the second inclined surface 103 disposed at the other end of the tripping slot 102, and reaches a position opposite to the bayonet 204. Time The convex column 301 cannot move continuously in the restricted axial direction, and the convex column 301 slides sidewise under the action of the inclined surface of the second inclined surface 103. The bayonet 204 returns to the initial state and is ready for the next window breaking action, so that it can be reused multiple times.

Embodiments of the invention

Industrial applicability

Sequence table free content

Claims

A police multi-function push type window breaker, comprising: a strong photo-light tube assembly and a push-type broken window assembly, the push-type broken window assembly comprising a rigid impact member and an elastic energy storage member, the rigid impact member a striker formed by a rod, the front end of the striker is tapered, the elastic energy storage member is a compression spring, and the push-type broken window assembly is further provided with a first sleeve and a second sleeve, a first sleeve and a second sleeve One end of the tube is open, the open end of the first sleeve is axially slidably inserted into the open end of the second sleeve, the inner cavity forms a striker cavity, and the striker is disposed in the striker cavity. One end of the second sleeve away from the first sleeve is provided with a through hole for the end of the striker, and the compression spring is disposed in the first sleeve, and one end of the compression spring abuts against the striker and the other end abuts On the inner wall of the first sleeve, the two sides of the striker are provided with radial protrusions, and the opposite side walls of the second sleeve are provided with axial guiding grooves which are matched with the protruding columns, and the two sides are The same side of the guide groove on the pipe wall is provided with a concave bayonet corresponding to the clearance of the boss a first inclined surface is disposed on the tube wall of the first sleeve, and the first sleeve is in the stroke of the first inclined surface during the compression of the compression spring, the first inclined surface The direction is closer to the end of the compression stroke, and the other side is closer to the other side of the guide groove provided with the bayonet, and the striker cavity is further provided with a return spring, one end of the return spring abuts on the second sleeve, and the other One end abuts against the first sleeve such that the first sleeve has a returning force, and the first sleeve has a second inclined surface on both sides of the tube wall, and the first sleeve is compressed at the return spring During the resetting process, the stud is in the stroke of the second bevel, and the second bevel direction is opposite to the direction of the first bevel; the strong photocell assembly includes an illuminant, a control circuit, a power source, and a push button switch. The illuminant, the control circuit, the power source and the push button switch are disposed in a cylindrical housing inner cavity, and the illuminant and the push button switch are respectively disposed at two ends of the housing inner cavity, and the end surface of the housing corresponds to the push button switch The position is provided with an opening to constitute a switch pressing hole; The pressing type broken window assembly is further provided with a cylindrical casing, the casing is open at one end, and the bottom is provided with a bottom. The bottom of the casing is provided with a broken window pressing hole, and the pressing type broken window assembly is axially Slidably disposed in the casing, the front end of the second casing of the push-type window breaking assembly is exposed from the broken window pressing hole, and the end of the strong flashlight assembly provided with the button switch faces the open end of the casing opposite to the casing Fixedly disposed adjacent to the end of the first sleeve, an axially slidable gasket is disposed between one end of the button switch and the end of the first sleeve, and the gasket is disposed on a side of the button switch A bump that is in clearance with the switch pressing hole.
The police multi-function push type window breaking device according to claim 1, wherein a position corresponding to the guide groove of the second sleeve on the first sleeve is provided with a trip length in the axial direction and through. a slot, the first inclined surface is disposed at a side of the tail end of the tripping slot opposite to the bayonet, the protrusion passes through the tripping slot and the guiding slot, and the tail of the striker has a smaller diameter than the front portion to form a shoulder step, The compression spring is sleeved on the tail of the striker, and one end of the compression spring abuts against the shoulder step and the other end abuts against the top of the first sleeve cavity.
The multi-function push-type window breaker according to claim 1 or 2, wherein the strong photo-cylinder assembly is provided with a cylindrical outer casing, the outer casing is open at one end and the bottom is provided at the other end. The photocell assembly is disposed in the outer casing, and the bottom of the casing is provided with an illumination hole through which the illumination light is transmitted, the casing is also a cylindrical shape having the same diameter, and the open end of the casing and the open end of the casing are respectively provided The internal and external threads cooperate to form a threaded connection.
The police multi-function push type window breaker according to claim 3, wherein the outer side of the outer casing is provided with a blade chute, and the blade chute is provided with a blade and a blade locking device.
The police multi-function push type window breaker according to claim 4, wherein one side of the blade is further provided with serrations.
The police multi-function push type window breaker according to claim 3, further comprising: a broken window hammer, wherein the broken window hammer comprises a hammer head and a long strip or strip connecting piece, One end of the hammer head is disposed in a tapered shape, the hammer head is hinged at one end of the connecting piece, and the hinge shaft and the central axis of the connecting piece are perpendicular to each other, and the hammer head is perpendicular to the connecting piece and parallel to the connecting piece Position breaking; the broken window hammer is further provided with an elastic returning mechanism, the elastic returning mechanism has the hammer head having an elastic force which is perpendicular to the connecting piece; the connecting shell is provided with a connecting piece cavity in the axial direction The insertion opening of the connecting piece cavity faces an end provided with an illumination hole, and the connecting piece is telescopically inserted into the connection piece cavity with respect to the other end provided with the hammer head to form a slidable telescopic connection, the connection A hammerhead cavity is also provided on the side of the insertion opening of the chip cavity.
The police multi-function push type window breaker according to claim 6, wherein the tapered surface of the hammer head is provided with an annular groove, and the inner surface of the hammer head cavity is provided with a ring The protrusion or the rib of the groove is matched, and the protrusion or the rib cooperates with the annular groove to form a locking structure in which the hammer head is folded.
The police multi-function push type window breaker according to claim 6, further comprising a broken window hammer locking mechanism.
The police multifunctional push-type window breaker according to claim 8, wherein the connecting piece cavity is symmetrically provided with protruding elastic springs on the side walls of the two sides of the insertion opening, and the broken window hammer In the pulled-out use state, the two sides of the connecting piece are provided with a notch at a position corresponding to the elastic reed, and the elastic reed cooperates with the notch to form a broken window hammer locking mechanism.