CN111265789B - Handheld safe window breaking equipment for fire fighting - Google Patents
Handheld safe window breaking equipment for fire fighting Download PDFInfo
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- CN111265789B CN111265789B CN202010284319.7A CN202010284319A CN111265789B CN 111265789 B CN111265789 B CN 111265789B CN 202010284319 A CN202010284319 A CN 202010284319A CN 111265789 B CN111265789 B CN 111265789B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
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Abstract
The invention relates to a window breaking device, in particular to a handheld safe window breaking device for fire fighting, which comprises a four-corner fixing mechanism, a machine body mechanism and a vibration handle mechanism, wherein the four corners of glass with different sizes can be fixed by the device, the device can attract the middle position of the glass, the device can break the central point of the glass but does not cause splashing and cracking of the glass, the device can vibrate to enable the glass to vertically crack and fall, the four-corner fixing mechanism is connected with the machine body mechanism, and the machine body mechanism is connected with the vibration handle mechanism.
Description
Technical Field
The invention relates to a window breaking device, in particular to a handheld safe window breaking device for fire fighting.
Background
In the fire rescue work, often need to destroy the glass of window and then rescue the work, traditional broken window hammer all breaks the window through the mode of directly knocking, but can cause certain glass to splash, if the time narrow and small room will lead to the fact certain injury to the personnel of the inside, so designed this kind of fire control with handheld safe broken window equipment.
Disclosure of Invention
The invention mainly solves the technical problem of providing a handheld safety window breaking device for fire fighting, the device can fix four corners of glass with different sizes, the device can attract the middle position of the glass, the device can break the central point of the glass but does not cause splashing and breaking of the glass, and the device can vibrate to lead the glass to vertically break and fall off.
In order to solve the technical problem, the invention relates to a window breaking device, in particular to a handheld safe window breaking device for fire fighting.
The four-corner fixing mechanism is connected with the machine body mechanism, and the machine body mechanism is connected with the vibration handle mechanism.
As a further optimization of the technical scheme, the four-corner fixing mechanism of the handheld safety window breaking device for fire fighting comprises a crosshead shoe, a sliding support plate, a sucker, an articulated arm, a threaded rod, a threaded hole seat, a chain wheel with a handle, a chain and a transmission chain wheel, wherein the crosshead shoe is connected with the sliding support plate, the sliding support plate is connected with the sucker, the crosshead shoe is hinged with the articulated arm, the articulated arm is hinged with the threaded hole seat, the threaded hole seat is in threaded connection with the threaded rod, the threaded rod is respectively connected with the chain wheel with the handle and the transmission chain wheel, the transmission chain wheel is connected with the chain, and the chain is connected with the chain wheel with the handle.
As a further optimization of the technical scheme, the machine body mechanism of the handheld safe fire window breaking device for fire fighting comprises a plate seat, a cross groove, a bearing seat, a sliding hole, a threaded column, a bearing seat I, a sliding chute, a bent arm, a corner support with a hole, a bearing seat II, side grooves, a step groove I, a step sliding hole, a round handle, a spring, a limiting column with a limiting plate, a handle, a connecting rod, a spring I, a seat A with a hole, a firing pin, a rotating shaft, an eccentric wheel, a shaft coupling, a vibrating motor, a suction disc I, a suction disc seat I, a sliding ring, a sliding column A, a reset spring, a pushing seat, a sleeve with an internal thread, an inner cavity, a pin hole, an embedded groove and an internal smooth hole, wherein the cross groove is formed in the plate seat, the bearing seat is connected with the threaded rod in a bearing mode, the bearing seat is arranged on the plate seat, the sliding hole is formed in the plate seat, the, the sliding chute is arranged on the bent arm, the bent arm is connected with the threaded column, the perforated corner support is connected with the bent arm, the bearing seat II is connected with the bent arm, the side groove is arranged on the bent arm, the stepped groove I is arranged on the bent arm, the stepped sliding hole is arranged on the bent arm, the round handle is connected with the limiting column with the limiting plate, the round handle is propped against the perforated corner support, the spring is sleeved on the limiting column with the limiting plate, the spring is propped against the limiting column with the limiting plate and the perforated corner support, the perforated corner support is connected with the limiting column with the limiting plate in a sliding way, the handle is connected with the connecting rod, the connecting rod is connected with the stepped sliding hole in a sliding way, the spring I is sleeved on the connecting rod, the spring I is propped against the inner wall of the bent arm, the perforated seat A is connected with the firing pin, the perforated seat A is connected with the sliding chute in a sliding way, the perforated, the collision needle hole is opened on the plate seat, the collision needle hole is communicated with the inner cavity, the inner cavity is arranged in the plate seat, the inner cavity is communicated with the stepped sliding hole, the connecting mode of the rotating shaft and the bearing seat II is bearing connection, the rotating shaft is connected with the eccentric wheel, the rotating shaft is connected with the vibration motor through a coupler, the vibration motor is connected with the bent arm, the sucker I is connected with the sucker seat I, the sucker seat I is connected with the sliding ring, the sliding ring is connected with the sliding column A, the reset spring is sleeved on the sliding column A, the reset spring abuts against the pushing seat and the plate seat, the sliding column A is slidably connected with the sliding hole, the sliding column A is connected with the pushing seat, the pushing seat abuts against the sleeve with the internal thread, the sleeve with the internal thread is in threaded connection with the threaded column, the embedded groove is opened on the bent arm, the internal light hole is.
As a further optimization of the technical scheme, the vibration handle mechanism of the handheld safe fire fighting window breaking device comprises a limiting sliding column, a vibration spring, a sliding column with a protrusion, a connecting seat I, a stepped slider A and a vibration handle, wherein the limiting sliding column is connected with the sliding column with the protrusion, the limiting sliding column is in sliding connection with an inner unthreaded hole, the vibration spring is sleeved on the limiting sliding column, the vibration spring abuts against the inner wall of the sliding column with the protrusion and the inner wall of a bent arm, the connecting seat I is connected with the stepped slider A, the stepped slider A is in sliding connection with the stepped groove I, the sliding column with the protrusion is in sliding connection with a side notch, and the sliding column with the protrusion is in sliding connection with an embedded groove.
As a further optimization of the technical scheme, the firing pin of the handheld safety window breaking device for fire fighting is made of high manganese steel.
The handheld safe fire window breaking equipment for fire fighting has the beneficial effects that:
according to the handheld safety window breaking equipment for fire fighting, the four corners of glass with different sizes can be fixed by the equipment, the middle position of the glass can be attracted by the equipment, the equipment can break the central point of the glass but does not cause splashing and cracking of the glass, and the equipment can vibrate to enable the glass to vertically crack and fall.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a first structural schematic diagram of a handheld safety window breaking device for fire fighting.
Fig. 2 is a schematic structural diagram of a handheld safety window breaking device for fire fighting.
Fig. 3 is a schematic structural diagram three of the handheld safety window breaking device for fire fighting of the invention.
Fig. 4 is a schematic structural diagram of a four-corner fixing mechanism 1 of a handheld fire-fighting safety window breaking device according to the present invention.
Fig. 5 is a first structural schematic diagram of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 6 is a second structural schematic diagram of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 7 is a third schematic structural diagram of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 8 is a fourth schematic structural diagram of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 9 is a fifth structural schematic diagram of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 10 is a sixth schematic structural view of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 11 is a seventh structural schematic diagram of the body mechanism 2 of the handheld fire-fighting safety window breaking device.
Fig. 12 is an eighth schematic structural view of the body mechanism 2 of the handheld fire fighting safety window breaking device.
Fig. 13 is a schematic structural diagram of a vibration handle mechanism 3 of a handheld fire-fighting safety window breaking device.
In the figure: a four-corner fixing mechanism 1; 1-1 of a crosshead shoe; a sliding support plate 1-2; 1-3 of a sucker; an articulated arm 1-4; 1-5 parts of a threaded rod; 1-6 of a threaded hole seat; chain wheels 1-7 with handles; 1-8 parts of chains; 1-9 of a transmission chain wheel; a body mechanism 2; 2-1 of a plate seat; 2-2 of a cross groove; 2-3 of a bearing seat; 2-4 of a slide hole; 2-5 of a threaded column; bearing seat I2-6; 2-7 of a chute; 2-8 of a bent arm; the corner support with holes is 2-9; bearing seat II 2-10; side grooving 2-11; the stepped groove I2-12; 2-13 of stepped slide holes; circular handles 2-14; 2-15 parts of a spring; 2-16 of limiting column with limiting plate; 2-17 parts of a handle; connecting rods 2-18; springs I2-19; perforated base A2-20; a striker 2-21; 2-22 parts of a rotating shaft; 2-23 parts of an eccentric wheel; 2-24 parts of a coupler; 2-25 of a vibration motor; suction cups I2-26; the sucker seat I2-27; 2-28 of a slip ring; sliding posts A2-29; 2-30 parts of a return spring; 2-31 parts of a pushing seat; 2-32 of an internal thread sleeve; 2-33 parts of inner cavity; 2-34 of a striker hole; 2-35 of an embedded groove; 2-36 of inner unthreaded hole; a vibration handle mechanism 3; limiting the sliding column by 3-1; a vibration spring 3-2; 3-3 of a sliding column with a bulge; connecting seat I3-4; a step slide block A3-5; and (5) vibrating the handles 3-6.
Detailed Description
The first embodiment is as follows:
the invention relates to a window breaking device, in particular to a handheld safety window breaking device for fire fighting, which comprises a four-corner fixing mechanism 1, a machine body mechanism 2 and a vibration handle mechanism 3, wherein the device can fix four corners of glass with different sizes, can suck the middle position of the glass, can break the central point of the glass without causing splashing and breaking of the glass, and can vibrate to enable the glass to vertically break and fall.
The four-corner fixing mechanism 1 is connected with the machine body mechanism 2, and the machine body mechanism 2 is connected with the vibration handle mechanism 3.
The second embodiment is as follows:
referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, the four-corner fixing mechanism 1 includes a cross sliding block 1-1, a sliding support plate 1-2, a suction cup 1-3, an articulated arm 1-4, a threaded rod 1-5, a threaded socket 1-6, a chain wheel 1-7 with a handle, a chain 1-8, a driving chain wheel 1-9, a cross sliding block 1-1 connected to the sliding support plate 1-2, a sliding support plate 1-2 connected to the suction cup 1-3, a cross sliding block 1-1 hinged to the articulated arm 1-4, an articulated arm 1-4 hinged to the threaded socket 1-6, a threaded socket 1-6 screwed to the threaded rod 1-5, the threaded rods 1-5 are respectively connected with chain wheels with handles 1-7 and transmission chain wheels 1-9, the transmission chain wheels 1-9 are connected with chains 1-8, the chains 1-8 are connected with the chain wheels with handles 1-7, the chain wheels with handles 1-7 are rotated clockwise towards the chain wheels with handles 1-7, the chain wheels with handles 1-7 drive the transmission chain wheels 1-9 to synchronously rotate through the chains 1-8, the chain wheels with handles 1-7 and the transmission chain wheels 1-9 drive the two threaded rods 1-5 to synchronously rotate, the threaded rods 1-5 drive the threaded hole seats 1-6 to move towards the direction close to the chain wheels with handles 1-7, the threaded hole seats 1-6 pull the cross slide blocks 1-1 through the articulated arms 1-4, the crosshead shoe 1-1 can drive the suckers 1-3 on the two sides to be close to each other, so that the horizontal distance between the suckers 1-3 can be reduced, the crosshead shoe is suitable for a small window, the chain wheels with handles 1-7 are rotated reversely, so that the horizontal distance between the suckers 1-3 can be increased, the crosshead shoe is suitable for a large window, and then the whole equipment is pushed, so that the suckers 1-3 are pressed on four corners of glass.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, and the present embodiment further describes the present embodiment, where the fuselage mechanism 2 includes a plate seat 2-1, a cross slot 2-2, a bearing seat 2-3, a slide hole 2-4, a threaded post 2-5, a bearing seat I2-6, a slide slot 2-7, a curved arm 2-8, a perforated corner support 2-9, a bearing seat II2-10, a side open slot 2-11, a stepped slot I2-12, a stepped slide hole 2-13, a round handle 2-14, a spring 2-15, a limiting post with a limiting plate 2-16, a pull handle 2-17, a connecting rod 2-18, a spring I2-19, a perforated seat a2-20, a round handle 2-14, a spring I, 2-21 parts of striker, 2-22 parts of rotating shaft, 2-23 parts of eccentric wheel, 2-24 parts of coupling, 2-25 parts of vibration motor, I2-26 parts of suction disc, I2-27 parts of suction disc seat, 2-28 parts of sliding ring, A2-29 parts of sliding column, 2-30 parts of reset spring, 2-31 parts of pushing seat, 2-32 parts of internal thread sleeve, 2-33 parts of inner cavity, 2-34 parts of striker hole, 2-35 parts of embedded groove and 2-36 parts of internal unthreaded hole, 2-2 parts of cross groove are arranged on plate seat 2-1, 2-3 parts of bearing seat is connected with threaded rod 1-5 by bearing, 2-3 parts of bearing seat are arranged on plate seat 2-1, 2-4 parts of sliding hole are arranged on plate seat 2-1, 2-5 parts of threaded column are connected with plate seat 2-1, 2-6 parts of bearing seat are connected with 2-5 parts of, the chute 2-7 is arranged on the curved arm 2-8, the curved arm 2-8 is connected with the threaded column 2-5, the corner support with holes 2-9 is connected with the curved arm 2-8, the bearing seat II2-10 is connected with the curved arm 2-8, the side open slot 2-11 is arranged on the curved arm 2-8, the step slot I2-12 is arranged on the curved arm 2-8, the step slide hole 2-13 is arranged on the curved arm 2-8, the round handle 2-14 is connected with the limiting column 2-16 with a limiting plate, the round handle 2-14 is pressed against the corner support with holes 2-9, the spring 2-15 is sleeved on the limiting column with limiting plate 2-16, the spring 2-15 is pressed against the limiting column with a limiting plate 2-16 and the corner support with holes 2-9, the corner support with holes 2-9 is connected with the limiting column with a limiting plate 2-16 in a sliding way, the handle 2-17 is connected with the connecting rod 2-18, the connecting rod 2-18 is connected with the stepped sliding hole 2-13 in a sliding manner, the spring I2-19 is sleeved on the connecting rod 2-18, the spring I2-19 is abutted against the inner walls of the firing pins 2-21 and the bent arms 2-8, the holed seat A2-20 is connected with the firing pin 2-21, the holed seat A2-20 is connected with the sliding chute 2-7 in a sliding manner, the holed seat A2-20 is connected with the limiting column 2-16 with the limiting plate in a sliding manner, the firing pin 2-21 is connected with the stepped sliding hole 2-13 in a sliding manner, the firing pin 2-21 is connected with the firing pin hole 2-34 in a sliding manner, the firing pin hole 2-34 is opened on the plate seat 2-1, the firing pin hole 2-34 is communicated with the inner cavity 2-33, the round handle 2-14 is pulled outwards, the round handle 2-14 drives the limiting column 2, thus, the holed seat A2-20 loses the limit, the spring I2-19 in the compressed state can be released rapidly, so that the firing pin 2-21 can be ejected out of the firing pin hole 2-34 rapidly, the glass can be flushed into, the glass can not be broken completely under the rapid impact of the firing pin 2-21 because the four corners and the middle of the glass are fixed, a hole is punched in the middle of the glass, the firing pin 2-21 is inserted into the hole, the inner cavity 2-33 is arranged in the plate seat 2-1, the inner cavity 2-33 is communicated with the stepped sliding hole 2-13, the rotating shaft 2-22 is connected with the bearing seat II2-10 in a bearing way, the rotating shaft 2-22 is connected with the eccentric wheel 2-23, the rotating shaft 2-22 is connected with the vibrating motor 2-25 through the coupler 2-24, the vibrating motor 2-25 is connected with the bent arm 2-8, the suction cup I2-26 is connected with a suction cup seat I2-27, the suction cup seat I2-27 is connected with a sliding ring 2-28, the sliding ring 2-28 is connected with a sliding column A2-29, a return spring 2-30 is sleeved on the sliding column A2-29, the return spring 2-30 is abutted against a pushing seat 2-31 and a plate seat 2-1, the sliding column A2-29 is slidably connected with a sliding hole 2-4, the sliding column A2-29 is connected with the pushing seat 2-31, the pushing seat 2-31 is abutted against a sleeve 2-32 with internal threads, the sleeve 2-32 with internal threads is in threaded connection with a threaded column 2-5, an embedded groove 2-35 is opened on a bent arm 2-8, an internal unthreaded hole 2-36 is opened on the bent arm 2-8, the embedded groove 2-35 is communicated with the internal unthreaded hole 2-36 and faces towards a chain wheel with a handle 1-7, the inner thread sleeve 2-32 is screwed clockwise, the inner thread sleeve 2-32 can drive the inner thread sleeve 2-32 to move towards the plate base 2-1 through the thread matching with the thread column 2-5, the inner thread sleeve 2-32 can drive the pushing base 2-31 to move when moving, the pushing base 2-31 can drive the sliding ring 2-28 to move through the sliding column A2-29, the sliding ring 2-28 can drive the sucker I2-26 to press on the middle position of the glass through the sucker base I2-27, and thus, four corners and the middle position of the glass are fixed.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, and the embodiment further describes the embodiment, where the vibration handle mechanism 3 includes a limiting sliding column 3-1, a vibration spring 3-2, a sliding column 3-3 with a protrusion, a connecting seat I3-4, a step slider A3-5, and a vibration handle 3-6, the limiting sliding column 3-1 is connected to the sliding column 3-3 with a protrusion, the limiting sliding column 3-1 is connected to the inner unthreaded hole 2-36 in a sliding manner, the vibration spring 3-2 is sleeved on the limiting sliding column 3-1, the vibration spring 3-2 abuts against the inner walls of the sliding column 3-3 with a protrusion and the curved arm 2-8, the connecting seat I3-4 is connected to the step slider A3-5, the step slide block A3-5 is connected with the step groove I2-12 in a sliding mode, the sliding column 3-3 with the protrusion is connected with the side opening groove 2-11 in a sliding mode, the sliding column 3-3 with the protrusion is connected with the embedding groove 2-35 in a sliding mode, the vibration motor 2-25 is operated, the vibration motor 2-25 drives the shaft coupling 2-24 to rotate, the shaft coupling 2-24 rotates to drive the eccentric wheel 2-23 to rotate through the rotating shaft 2-22, the eccentric wheel 2-23 rotates to form exciting force, the four-corner fixing mechanism 1 and the machine body mechanism 2 are driven to vibrate in this way, when the device is used, a fireman holds the vibration handle 3-6 with a hand, when the four-corner fixing mechanism 1 and the machine body mechanism 2 vibrate, the firing pin 2-21 also vibrates in a high frequency mode, and the suction cups 1-3 and the suction cups I2-26 also drive glass to, therefore, the glass can be broken without impact, the glass vertically falls off, people can not be injured by splashing, and the safety of personnel is ensured.
The fifth concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment further describes the first embodiment in which the striker 2 to 21 is made of high manganese steel.
The sixth specific implementation mode:
this embodiment mode will be described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, and fig. 13, and this embodiment mode will be further described.
The working principle of the device is as follows: the equipment can fix four corners of glass with different sizes, face the chain wheels 1-7 with the handles to rotate the chain wheels 1-7 with the handles clockwise, the chain wheels 1-7 with the handles can drive the transmission chain wheels 1-9 to synchronously rotate through chains 1-8, the chain wheels 1-7 with the handles and the transmission chain wheels 1-9 can drive two threaded rods 1-5 to synchronously rotate, the threaded rods 1-5 can drive the threaded hole seats 1-6 to move towards the direction close to the chain wheels 1-7 with the handles, the threaded hole seats 1-6 can pull the cross slide blocks 1-1 through the articulated arms 1-4, the cross slide blocks 1-1 can drive the suckers 1-3 at two sides to mutually approach, thus the horizontal distance between the suckers 1-3 can be reduced, and the equipment is suitable for small windows, the chain wheels 1-7 with handles are rotated reversely, so that the distance between the suckers 1-3 in the horizontal direction is increased, the device is suitable for a large window, and then the whole device is pushed, so that the suckers 1-3 are pressed on four corners of the glass; the equipment can attract the middle position of glass, faces to a chain wheel 1-7 with a handle, and clockwise screws the sleeve 2-32 with the inner thread, the sleeve 2-32 with the inner thread can drive the sleeve 2-32 with the inner thread to move towards a plate seat 2-1 through the thread matching with a threaded column 2-5, the sleeve 2-32 with the inner thread can drive a pushing seat 2-31 to move when moving, the pushing seat 2-31 can drive a sliding ring 2-28 to move through a sliding column A2-29, the sliding ring 2-28 can drive a sucker I2-26 to be pressed on the middle position of the glass through a sucker seat I2-27, and thus, four corners and the middle position of the glass are fixed; the equipment can break through the central point of the glass but does not cause splash and fragmentation of the glass, the circular handles 2-14 are pulled outwards, the circular handles 2-14 can drive the limiting posts 2-16 with limiting plates to be separated from the hole seats A2-20, so that the hole seats A2-20 lose the limiting positions, the springs I2-19 in the compressed state can be released quickly, the firing pins 2-21 can be ejected outwards from the firing pin holes 2-34 quickly, the glass is flushed into the glass, the four corners and the middle of the glass are fixed, the glass cannot be cracked completely under the quick impact of the firing pins 2-21, the middle of the glass is flushed with a hole, and the firing pins 2-21 are inserted into the holes; the equipment can vibrate to vertically crack and drop glass, the vibration motors 2-25 are operated, the vibration motors 2-25 can drive the shaft couplers 2-24 to rotate, the shaft couplers 2-24 can drive the eccentric wheels 2-23 to rotate through the rotating shafts 2-22, the eccentric wheels 2-23 can form exciting force when rotating, thus driving the four-corner fixing mechanism 1 and the machine body mechanism 2 to vibrate, when the device is used, a fireman holds the vibration handles 3-6, when the four-corner fixing mechanism 1 and the machine body mechanism 2 vibrate, the firing pins 2-21 also vibrate at high frequency, the suction cups 1-3 and the suction cups I2-26 also drive the glass to vibrate, so that the glass can be cracked, and the glass does not impact, vertically falls off during glass, does not splash to hurt people, and ensures the safety of personnel.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (2)
1. The utility model provides a fire control is with handheld safe broken window equipment, includes four corners fixed establishment (1), fuselage mechanism (2), vibrations handle mechanism (3), its characterized in that: the four-corner fixing mechanism (1) comprises a cross sliding block (1-1), a sliding support plate (1-2), a sucker (1-3), an articulated arm (1-4), a threaded rod (1-5), a threaded hole seat (1-6), a chain wheel (1-7) with a handle, a chain (1-8) and a transmission chain wheel (1-9), wherein the cross sliding block (1-1) is connected with the sliding support plate (1-2), the sliding support plate (1-2) is connected with the sucker (1-3), the cross sliding block (1-1) is hinged with the articulated arm (1-4), the articulated arm (1-4) is hinged with the threaded hole seat (1-6), the threaded hole seat (1-6) is connected with the threaded rod (1-5), and the threaded rod (1-5) is respectively connected with the chain wheel (1-7) with the handle, The transmission chain wheels (1-9) are connected, the transmission chain wheels (1-9) are connected with the chains (1-8), and the chains (1-8) are connected with the chain wheels (1-7) with handles;
the machine body mechanism (2) comprises a plate seat (2-1), a cross groove (2-2), a bearing seat (2-3), a slide hole (2-4), a threaded column (2-5), a bearing seat I (2-6), a sliding groove (2-7), a bent arm (2-8), a corner support with a hole (2-9), a bearing seat II (2-10), a side open groove (2-11), a step groove I (2-12), a step slide hole (2-13), a round handle (2-14), a spring (2-15), a limiting column with a limiting plate (2-16), a handle (2-17), a connecting rod (2-18), a spring I (2-19), a seat A with a hole (2-20), a firing pin (2-21), a rotating shaft (2-22), Eccentric wheel (2-23), shaft coupling (2-24), vibrating motor (2-25), sucker I (2-26), sucker seat I (2-27), sliding ring (2-28), sliding column A (2-29), reset spring (2-30), pushing seat (2-31), sleeve with internal thread (2-32), inner cavity (2-33), striker hole (2-34), embedded groove (2-35), inner unthreaded hole (2-36), cross groove (2-2) is opened on plate seat (2-1), connecting mode of bearing seat (2-3) and threaded rod (1-5) is bearing connection, bearing seat (2-3) is arranged on plate seat (2-1), sliding hole (2-4) is opened on plate seat (2-1), the threaded column (2-5) is connected with the plate seat (2-1), the bearing seat I (2-6) is connected with the threaded column (2-5), the sliding chute (2-7) is arranged on the bent arm (2-8), the bent arm (2-8) is connected with the threaded column (2-5), the corner support (2-9) with holes is connected with the bent arm (2-8), the bearing seat II (2-10) is connected with the bent arm (2-8), the side open groove (2-11) is arranged on the bent arm (2-8), the stepped groove I (2-12) is arranged on the bent arm (2-8), the stepped sliding hole (2-13) is arranged on the bent arm (2-8), the round handle (2-14) is connected with the limiting column (2-16) with a limiting plate, the round handle (2-14) is abutted against the corner support (2-9) with holes, the spring (2-15) is sleeved on the limiting column (2-16) with the limiting plate, the spring (2-15) is propped against the limiting column (2-16) with the limiting plate and the corner support (2-9) with the hole, the corner support (2-9) with the hole is connected with the limiting column (2-16) with the limiting plate in a sliding way, the handle (2-17) is connected with the connecting rod (2-18), the connecting rod (2-18) is connected with the stepped sliding hole (2-13) in a sliding way, the spring I (2-19) is sleeved on the connecting rod (2-18), the spring I (2-19) is propped against the firing pin (2-21) and the inner wall of the bent arm (2-8), the hole seat A (2-20) is connected with the firing pin (2-21), the hole seat A (2-20) is connected with the sliding groove (2-7) in, the hole-equipped seat A (2-20) is connected with a limiting column (2-16) with a limiting plate in a sliding way, the striker (2-21) is connected with a stepped sliding hole (2-13) in a sliding way, the striker (2-21) is connected with the striker hole (2-34) in a sliding way, the striker hole (2-34) is arranged on the plate seat (2-1), the striker hole (2-34) is communicated with an inner cavity (2-33), the inner cavity (2-33) is arranged in the plate seat (2-1), the inner cavity (2-33) is communicated with the stepped sliding hole (2-13), the rotating shaft (2-22) is connected with the bearing seat II (2-10) in a bearing way, the rotating shaft (2-22) is connected with an eccentric wheel (2-23), the rotating shaft (2-22) is connected with a vibration motor (2-25) through a coupler (2-24), the vibration motor (2-25) is connected with the bent arm (2-8), the sucker I (2-26) is connected with the sucker seat I (2-27), the sucker seat I (2-27) is connected with the sliding ring (2-28), the sliding ring (2-28) is connected with the sliding column A (2-29), the reset spring (2-30) is sleeved on the sliding column A (2-29), the reset spring (2-30) is abutted on the pushing seat (2-31) and the plate seat (2-1), the sliding column A (2-29) is slidably connected with the sliding hole (2-4), the sliding column A (2-29) is connected with the pushing seat (2-31), the pushing seat (2-31) is abutted on the internal thread sleeve (2-32), the internal thread sleeve (2-32) is in threaded connection with the threaded column (2-5), the embedded groove (2-35) is formed in the bent arm (2-8), the inner unthreaded hole (2-36) is formed in the bent arm (2-8), and the embedded groove (2-35) is communicated with the inner unthreaded hole (2-36);
the vibration handle mechanism (3) comprises a limiting sliding column (3-1), a vibration spring (3-2), a sliding column (3-3) with a protrusion, a connecting seat I (3-4), a step sliding block A (3-5) and a vibration handle (3-6), the limiting sliding column (3-1) is connected with the sliding column (3-3) with the protrusion, the limiting sliding column (3-1) is connected with an inner unthreaded hole (2-36) in a sliding mode, the vibration spring (3-2) is sleeved on the limiting sliding column (3-1), the vibration spring (3-2) abuts against the sliding column (3-3) with the protrusion and an inner wall of a bent arm (2-8), the connecting seat I (3-4) is connected with the step sliding block A (3-5), the step sliding block A (3-5) is connected with a step groove I (2-12) in a sliding mode, the sliding column (3-3) with the bulge is connected with the side open groove (2-11) in a sliding way, and the sliding column (3-3) with the bulge is connected with the embedded groove (2-35) in a sliding way;
the four-corner fixing mechanism (1) is connected with the machine body mechanism (2), and the machine body mechanism (2) is connected with the vibration handle mechanism (3).
2. A fire fighting hand-held safety window breaking device as recited in claim 1, wherein: the material of the firing pin (2-21) is high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284319.7A CN111265789B (en) | 2020-04-13 | 2020-04-13 | Handheld safe window breaking equipment for fire fighting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284319.7A CN111265789B (en) | 2020-04-13 | 2020-04-13 | Handheld safe window breaking equipment for fire fighting |
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| CN111265789A CN111265789A (en) | 2020-06-12 |
| CN111265789B true CN111265789B (en) | 2020-12-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112843513B (en) * | 2021-04-08 | 2022-01-14 | 郝志勇 | Fire rescue is with whole broken window device |
| CN113908457A (en) * | 2021-10-28 | 2022-01-11 | 欣鸿昌科技(深圳)有限公司 | High altitude construction car rescue and relief devices |
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| US5791056A (en) * | 1996-11-22 | 1998-08-11 | Messina; Gary D. | Emergency glass breaking tool |
| GB0127083D0 (en) * | 2001-11-10 | 2002-01-02 | P W Allen & Company Ltd | Device for breaking glass |
| GB2423270B (en) * | 2005-02-17 | 2010-03-24 | Stephen Wisbey | Window breaking device |
| DE102005040187A1 (en) * | 2005-08-25 | 2007-03-01 | Happich Fahrzeug- Und Industrieteile Gmbh | Device for crushing glass material, in particular safety glass |
| CN203092496U (en) * | 2013-01-26 | 2013-07-31 | 丽水职业技术学院 | Mini-type window-breaking machine with sucking disc |
| CN203636783U (en) * | 2013-12-06 | 2014-06-11 | 义乌工商职业技术学院 | Percussion type window breaking hammer |
| CN203864624U (en) * | 2014-02-22 | 2014-10-08 | 范涛 | Drawing elastic type window breaker |
| CN205626751U (en) * | 2016-04-29 | 2016-10-12 | 天津市友滨弹簧有限公司 | Spring breaks window ware convenient to reset |
| CN205994897U (en) * | 2016-08-22 | 2017-03-08 | 张群佳 | A kind of automobile air pressure window breaking device |
| CN206664528U (en) * | 2017-03-31 | 2017-11-24 | 谢冯灿 | A kind of spring impact type breaks window power hammer |
| CN107497071A (en) * | 2017-09-08 | 2017-12-22 | 佛山市盈之创广告策划有限公司 | A kind of elastic safety hammer |
| CN209092558U (en) * | 2018-05-18 | 2019-07-12 | 深圳市宝鹰建设集团股份有限公司 | A kind of fire-fighting life-saving tool |
| CN208439225U (en) * | 2018-06-19 | 2019-01-29 | 赵艳杰 | A kind of manual window breaker |
| CN109260618A (en) * | 2018-09-29 | 2019-01-25 | 娄素荷 | A kind of multifunctional fire-fighting vibration hammer device |
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Effective date of registration: 20201126 Address after: 312030 Gujiadang Village, Qianqing Town, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: SHAOXING XINGKEYUAN PIPE INDUSTRY Co.,Ltd. Address before: 223200 Le'an Fire Equipment Co., Ltd., building 3, International Mall pedestrian street, Huai'an District, Huai'an City, Jiangsu Province Applicant before: Yu Na |
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Denomination of invention: A hand-held safety broken window device for fire protection Effective date of registration: 20221228 Granted publication date: 20201215 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shaoxing Qianqing small and micro enterprise franchise sub branch Pledgor: SHAOXING XINGKEYUAN PIPE INDUSTRY Co.,Ltd. Registration number: Y2022980029411 |