CN114177548B - Broken glass ware of portable manual formula with protective structure - Google Patents
Broken glass ware of portable manual formula with protective structure Download PDFInfo
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- CN114177548B CN114177548B CN202111612282.7A CN202111612282A CN114177548B CN 114177548 B CN114177548 B CN 114177548B CN 202111612282 A CN202111612282 A CN 202111612282A CN 114177548 B CN114177548 B CN 114177548B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/60—Glass recycling
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Abstract
The invention discloses a portable manual glass breaker with a protection structure, which relates to the technical field of glass breakers and comprises an anti-slip handle, a glass breaking drill bit and a transmission assembly, wherein an anti-drop side cover is fixed on one side of the anti-slip handle, a main shell is fixed above the anti-slip handle, an inner shell is fixed inside the main shell, a protection assembly is arranged on one side of the inner shell, the glass breaking drill bit is installed in the middle inside the inner shell, a fixed shell pipe is connected to the rear side of the glass breaking drill bit, and a fixed sealing cover is fixed to the rear side of the fixed shell pipe. This broken glass ware of portable manual formula with protective structure through the main casing body of anti-skidding handle portable and this broken glass ware of handheld, can drive broken glass drill bit through manual mode and carry out broken glass effect when using to can utilize the bounce-back of high atmospheric pressure cooperation bounce-back spring to strike glass when broken glass, broken glass efficiency is higher, can also be in addition when transmission assembly damages the broken glass drill bit of direct fixation and use broken glass drill bit hammering window face.
Description
Technical Field
The invention relates to the technical field of glass breaking devices, in particular to a portable manual glass breaking device with a protection structure.
Background
The glass breaker is an auxiliary escape system device arranged at an emergency window of a closed vehicle window designed vehicle, and can break emergency window glass so as to escape when an emergency accident or disaster occurs. The automatic glass breaker adopts the mechanical excitation drift of super distance catapult for the drift produces huge pressure in the twinkling of an eye, breaks toughened glass, reaches broken glass effect. The manual glass breaking device needs to be manually used for breaking glass.
Present broken glass ware is mostly broken glass ware of automatic formula, in case automatic broken glass ware internal part damages unable the starting, then can influence to flee and cause serious incident, for this reason, we provide a broken glass ware of portable manual formula with protective structure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a portable manual glass breaker with a protection structure, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a portable manual glass breaker with a protection structure comprises an anti-slip handle, a glass breaking drill bit and a transmission assembly, wherein one side of the anti-slip handle is fixed with an anti-falling side cover, a main shell is fixed above the anti-slip handle, an inner shell is fixed inside the main shell, the protection assembly is arranged on one side of the inner shell, the glass breaking drill bit is installed in the middle of the inside of the inner shell, a fixed shell tube is connected to the rear of the glass breaking drill bit, a fixed sealing cover is fixed to the rear of the fixed shell tube, a rebound spring is welded inside the fixed sealing cover, a piston plugging block is connected to the tail end of the rebound spring, a fixed transverse rod is welded at the rear of the piston plugging block, the transmission assembly is installed at the rear inside of the inner shell and comprises a flywheel, a rotating shaft, a movable connecting rod, a limiting ring and a sealing shell sleeve, the flywheel is installed at the rear inside of the inner shell in a rotating mode through the rotating shaft, and one side of the flywheel is rotatably provided with a movable connecting rod through a movable shaft, the other end of the movable connecting rod is rotatably provided with a limiting ring through the movable shaft, the limiting ring is arranged outside the fixed cross rod in a sliding manner, a sealing shell sleeve is fixed in front of the outer part of the limiting ring, the front of the sealing shell sleeve is fixedly connected with the fixed sealing cover, and a manual rotating handle is arranged outside the rotating shaft.
Further, the protection component includes that protection dustcoat, slider, spout, first magnetism inhale piece, second magnetism inhale piece and negative sucker, and the rear end of protection dustcoat is fixed with the slider, the place ahead inboard of interior casing is provided with the spout, and the front end of interior casing is fixed with the second magnetism and inhales the piece, the inner wall of protection dustcoat is fixed with first magnetism and inhales the piece, and the outside both sides of protection dustcoat are fixed with negative sucker.
Furthermore, the protective outer cover is connected with the inner shell in a sliding mode through the sliding block and the sliding groove, and the symmetric center of the protective outer cover coincides with the symmetric center of the inner shell.
Further, the horizontal central line of broken glass drill and the horizontal central line coincidence of interior casing and main casing body, and the front end outside of broken glass drill is arc column structure.
Further, the internally mounted of fixed shell pipe has damper, and damper includes fixed cap, first spring, honeycomb backing plate, slip cap, second spring, air bag layer and blow vent, the inside of fixed shell pipe is by preceding fixed cap, slip cap, second spring and air bag layer of installing in proper order after to, be provided with first spring between fixed cap and the slip cap, and the both ends of first spring all are fixed with the honeycomb backing plate, the second spring is fixed connection with air bag layer, and the blow vent has been seted up in air bag layer's the outside.
Furthermore, the sliding shell cover is elastically connected with the fixed shell cover through a first spring, and the sliding shell cover is in sliding connection with the inner wall of the fixed shell pipe.
Furthermore, the tail end of the fixed cross rod is fixedly connected with the inner part of the inner shell, and the transverse center line of the fixed cross rod is superposed with the transverse center line of the inner shell.
Furthermore, the fixed sealing cover is elastically connected with the piston plugging block through a rebound spring, and the fixed sealing cover, the sealing shell sleeve and the limiting ring are of an integrated structure.
Further, the externally mounted of fixed shell pipe has spacing subassembly, and spacing subassembly includes outer loop, stopper, spacing spout and draw-in groove, the outside of fixed shell pipe is rotated through the bearing and is installed the outer loop, and the upper and lower both ends of outer loop all are fixed with the stopper, spacing spout has all been seted up to the upper and lower both sides inner wall in the front portion of interior casing, and the anterior surface left and right sides of interior casing all is provided with the draw-in groove.
Furthermore, the limiting block is connected with the limiting sliding groove in a sliding mode, and the limiting block is connected with the clamping groove in a clamping mode.
The invention provides a portable manual glass breaker with a protection structure, which has the following beneficial effects:
this broken glass ware of portable manual formula with protective structure through the main casing body of anti-skidding handle portable and this broken glass ware of handheld, can drive broken glass drill bit through manual mode and carry out broken glass effect when using to can utilize the bounce-back of high atmospheric pressure cooperation bounce-back spring to strike glass when broken glass, broken glass efficiency is higher, can also be in addition when transmission assembly damages the broken glass drill bit of direct fixation and use broken glass drill bit hammering window face.
1. This broken glass ware of portable manual formula with protective structure is provided with protection component, be convenient for the tensile protection dustcoat of activity through mutually supporting between slider and the spout, make when not using the protection dustcoat can be located broken glass drill bit the place ahead outside and protect broken glass drill bit, inhale mutually supporting between piece through first magnetism and the second magnetism and be convenient for make the protection dustcoat and interior front end magnetism of casing inhale and be connected during the use, so that expose broken glass drill bit and use, and in the use, the vacuum chuck of protection dustcoat both sides can adsorb reinforcing stability on window glass, so that carry out broken glass operation to a point all the time, the broken glass efficiency of reinforcing.
2. This broken glass ware of portable manual formula with protective structure is provided with drive assembly, can drive the rotation of pivot through manual turning handle, and then can make the pivot drive the flywheel and rotate, the movable connecting rod that can drive its outside one side when the flywheel is rotatory moves about, the movable connecting rod both ends obtain continuously through movable connecting rod and flywheel and spacing ring respectively, make movable connecting rod can drive the spacing ring and slide the displacement around the outside of fixed horizontal pole, fixed horizontal pole rigidity can slide the spacing ring of outside and pull, so that the stable sideslip of the outside sealed shell cover of spacing ring.
3. This broken glass ware of portable manual formula with protective structure is provided with fixed sealed cowling and bounce-back spring, fixed horizontal pole rigidity still is injectd the position of piston plugging piece, fixed sealed cowling can form a airtight cavity together with sealed shell and piston plugging piece, the removal through spacing ring drive sealed shell and fixed sealed cowling can change the inside atmospheric pressure of this airtight cavity, so that the glass is strikeed in the bounce-back through high atmospheric pressure cooperation bounce-back spring, the bounce-back spring can produce great bounce-back strength after the shrink, and then can reverse promotion broken glass drill bit resilience, the dynamics that utilizes broken glass drill bit to kick-back and the impact force of atmospheric pressure can hammering window glass jointly, carry out broken glass operation, the front end outside of broken glass drill bit is the air resistance influence when the broken glass of its seesaw that reduces that arc column structure can the at utmost.
4. This broken glass ware of portable manual formula with protective structure is provided with damper, can conduct the anti-seismic force that receives when receiving broken glass drill bit hammering glass through first spring with fixed cap the place ahead and conduct to the slip cap and then promote the inner wall slip of slip cap at fixed shell and tube, make the slip cap transmit anti-seismic force to second spring and gasbag layer, on the one hand can be through first spring, honeycomb backing plate and second spring filter vibration power, the gasbag layer at on the other hand second spring rear can be with vibration power conversion for inside air pressure and through the unnecessary pressure of blow vent discharge play the effect of pressure release, final abundant shock attenuation, avoid receiving the impact of hammering return vibration power to influence and lead to broken glass drill bit offset.
5. This broken glass ware of portable manual formula with protective structure is provided with spacing subassembly, be convenient for cooperate broken glass drill bit and the back-and-forth motion of fixed shell and tube through the slip between stopper and the spacing spout, be convenient for rotate the position of adjustment stopper through the outer loop, make the stopper can rotate the draw-in groove position and the draw-in groove block of both sides is connected, and then can fix broken glass drill bit and fixed shell and tube, make broken glass drill bit and fixed shell and tube can't return the inside of retracting to interior casing, so that the inside transmission assembly of interior casing when damaging directly fixed broken glass drill bit, the broken glass drill bit hammering glass of manual use is hammered broken glass.
Drawings
FIG. 1 is a front view of the external structure of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the transmission assembly of the present invention;
FIG. 4 is an enlarged schematic view of the shock absorbing assembly of the present invention;
FIG. 5 is a side view of the main housing of the present invention;
FIG. 6 is an enlarged side view of the outer ring of the present invention.
In the figure: 1. an anti-slip handle; 2. an anti-drop side cover; 3. a main housing; 4. an inner housing; 5. a guard assembly; 501. a protective outer cover; 502. a slider; 503. a chute; 504. a first magnetic attraction block; 505. a second magnetic attraction block; 506. a negative pressure sucker; 6. breaking the glass drill bit; 7. fixing the shell pipe; 8. a shock absorbing assembly; 801. fixing a shell cover; 802. a first spring; 803. a honeycomb backing plate; 804. a sliding housing cover; 805. a second spring; 806. an air bag layer; 807. a vent; 9. fixing the sealing cover; 10. a rebound spring; 11. a piston plugging block; 12. fixing the cross bar; 13. a transmission assembly; 1301. a flywheel; 1302. a rotating shaft; 1303. a movable shaft; 1304. a movable connecting rod; 1305. a limiting ring; 1306. sealing the shell; 14. a manual handle; 15. a limiting component; 1501. an outer ring; 1502. a limiting block; 1503. a limiting chute; 1504. a clamping groove.
Detailed Description
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a broken glass ware of portable manual formula with protective structure, including anti-skidding handle 1, broken glass drill bit 6 and drive assembly 13, one side of anti-skidding handle 1 is fixed with anticreep side cover 2, and the top of anti-skidding handle 1 is fixed with main casing body 3, the inside of main casing body 3 is fixed with interior casing 4, and one side of interior casing 4 is provided with protection assembly 5, broken glass drill bit 6 is installed in the middle of the inside of interior casing 4, and the rear of broken glass drill bit 6 is connected with fixed shell and tube 7, the horizontal central line of broken glass drill bit 6 coincides with the horizontal central line of interior casing 4 and main casing body 3, and the front end outside of broken glass drill bit 6 is arc column structure; the outer side of the front end of the glass breaking drill 6 is of an arc-shaped structure, so that the influence of air resistance when the glass breaking drill moves back and forth to break glass can be reduced to the maximum extent; a fixed sealing cover 9 is fixed behind the fixed shell tube 7, a rebound spring 10 is welded inside the fixed sealing cover 9, a piston plugging block 11 is connected to the tail end of the rebound spring 10, a fixed cross rod 12 is welded behind the piston plugging block 11, a transmission assembly 13 is installed behind the inner shell 4, the transmission assembly 13 comprises a flywheel 1301, a rotating shaft 1302, a movable shaft 1303, a movable connecting rod 1304, a limiting ring 1305 and a sealing shell 1306, the flywheel 1301 is rotatably installed behind the inner shell 4 through the rotating shaft 1302, the movable connecting rod 1304 is rotatably installed on one side of the flywheel 1301 through the movable shaft 1303, the limiting ring 1305 is rotatably installed on the other end of the movable connecting rod 1304 through the movable shaft 1303, the limiting ring 1305 is slidably arranged on the outer side of the fixed cross rod 12, a sealing shell 1306 is fixed in front of the outer portion of the limiting ring 1305, and the front portion of the sealing shell 1306 is fixedly connected with the fixed sealing cover 9, a manual rotating handle 14 is arranged outside the rotating shaft 1302;
the operation is as follows, the rotation of the rotating shaft 1302 can be driven through the manual rotating handle 14, and then the rotating shaft 1302 can be driven to rotate the flywheel 1301, the flywheel 1301 can drive the movable connecting rod 1304 on one side of the outside of the flywheel to move, two ends of the movable connecting rod 1304 are respectively connected with the flywheel 1301 and the limiting ring 1305 through the movable connecting rod 1304, so that the movable connecting rod 1304 can drive the limiting ring 1305 to slide and move forwards and backwards on the outside of the fixed cross rod 12, the fixed cross rod 12 can slide and pull the limiting ring 1305 on the outside, and the limiting ring 1305 is convenient to stably move transversely outside the sealing shell 1306 of the limiting ring 1305.
Referring to fig. 3 and 5, the protection assembly 5 includes a protection housing 501, a slider 502, a sliding slot 503, a first magnetic attraction block 504, a second magnetic attraction block 505 and a negative pressure suction cup 506, wherein the slider 502 is fixed at the rear end of the protection housing 501, the sliding slot 503 is arranged at the front inner side of the inner housing 4, the second magnetic attraction block 505 is fixed at the front end of the inner housing 4, the first magnetic attraction block 504 is fixed at the inner wall of the protection housing 501, and the negative pressure suction cups 506 are fixed at the two outer sides of the protection housing 501; the protective outer cover 501 is connected with the inner shell 4 in a sliding manner through the sliding block 502 and the sliding groove 503, and the symmetric center of the protective outer cover 501 is overlapped with the symmetric center of the inner shell 4;
specific operation is as follows, be convenient for tensile protection dustcoat 501 of activity through the mutually supporting between slider 502 and the spout 503, make when not using protection dustcoat 501 can be located broken glass drill bit 6 the place ahead outside protects broken glass drill bit 6, inhale mutually supporting between piece 504 and the second magnetism piece 505 through first magnetism and be convenient for make protection dustcoat 501 and interior casing 4's front end magnetism inhale and be connected during the use, so that expose broken glass drill bit 6 and use, and in the use, the negative pressure suction cup 506 of protection dustcoat 501 both sides can adsorb reinforcing stability on window glass, so that carry out broken glass operation to a point all the time, reinforcing broken glass efficiency.
Referring to fig. 4, a damping assembly 8 is installed inside the fixed casing 7, and the damping assembly 8 includes a fixed casing cover 801, a first spring 802, a honeycomb pad 803, a sliding casing cover 804, a second spring 805, an air bag layer 806 and an air vent 807, the fixed casing 7 is internally provided with the fixed casing cover 801, the sliding casing cover 804, the second spring 805 and the air bag layer 806 from front to back in sequence, the first spring 802 is arranged between the fixed casing cover 801 and the sliding casing cover 804, the honeycomb pad 803 is fixed at both ends of the first spring 802, the second spring 805 is fixedly connected with the air bag layer 806, and the air vent 807 is formed at the outer side of the air bag layer 806; the sliding shell cover 804 is elastically connected with the fixed shell cover 801 through a first spring 802, and the sliding shell cover 804 is in sliding connection with the inner wall of the fixed shell 7;
the concrete operation is as follows, the first spring 802 can conduct the anti-vibration force received when the front of the fixed shell cover 801 is hammered by the glass breaking drill bit 6 to the sliding shell cover 804 to further push the sliding shell cover 804 to slide on the inner wall of the fixed shell pipe 7, so that the sliding shell cover 804 transmits the anti-vibration force to the second spring 805 and the air bag layer 806, on one hand, the vibration force can be filtered through the first spring 802, the honeycomb cushion plate 803 and the second spring 805, on the other hand, the air bag layer 806 behind the second spring 805 can convert the vibration force into the internal air pressure and discharge the redundant pressure through the vent 807 to play a role of pressure relief, and finally, the vibration is fully absorbed, and the position deviation of the glass breaking drill bit 6 caused by the impact of the hammering return vibration force is avoided.
Referring to fig. 3, the end of the fixed rail 12 is fixedly connected to the inside of the inner housing 4, and the transverse center line of the fixed rail 12 coincides with the transverse center line of the inner housing 4;
the fixed cross bar 12 is fixed in position, on one hand, the position of the piston plugging block 11 can be limited, and on the other hand, the external limiting ring 1305 can be subjected to sliding traction, so that the external sealing shell 1306 of the limiting ring 1305 can be stably transversely moved.
Referring to fig. 3, the fixed sealing cover 9 is elastically connected to the piston plugging block 11 through a rebound spring 10, and the fixed sealing cover 9, the sealing housing 1306 and the limiting ring 1305 are integrated;
fixed sealed cowling 9 can form an airtight cavity together with sealed housing 1306 and piston shutoff piece 11, drive sealed housing 1306 and the inside atmospheric pressure of this airtight cavity through spacing ring 1305, so that the rebound through high atmospheric pressure cooperation rebound spring 10 strikes glass, rebound spring 10 can produce great rebound strength after the shrink, and then can reverse promotion broken glass drill bit 6 kick-backs, utilize the dynamics that broken glass drill bit 6 kick-backs and the impact force of atmospheric pressure can hammer window glass jointly, carry out broken glass operation.
Referring to fig. 5-6, a limiting assembly 15 is mounted outside the fixed casing 7, the limiting assembly 15 includes an outer ring 1501, a limiting block 1502, a limiting sliding groove 1503 and a clamping groove 1504, the outer ring 1501 is rotatably mounted outside the fixed casing 7 through a bearing, the limiting block 1502 is fixed at each of the upper end and the lower end of the outer ring 1501, the limiting sliding grooves 1503 are formed in the inner walls of the upper side and the lower side of the front portion of the inner housing 4, and the clamping grooves 1504 are formed in the left side and the right side of the front surface of the inner housing 4; the limiting block 1502 is in sliding connection with the limiting sliding groove 1503, and the limiting block 1502 is in clamping connection with the clamping groove 1504;
the concrete operation is as follows, be convenient for cooperate broken glass drill bit 6 and the fixed reciprocating motion all around of casing 7 through the slip between stopper 1502 and the spacing spout 1503, be convenient for rotate the position of adjustment stopper 1502 through outer loop 1501, make stopper 1502 can rotate the draw-in groove 1504 position and the draw-in groove 1504 block connection to both sides, and then can fix broken glass drill bit 6 and fixed casing 7, make broken glass drill bit 6 and fixed casing 7 can't retract to the inside of interior casing 4, so that directly fixed broken glass drill bit 6 when the inside transmission assembly 13 of interior casing 4 damages, the broken glass drill bit 6 hammering glass of manual use is hammered broken glass.
In conclusion, when the portable manual glass breaker with the protection structure is used, firstly, the anti-slip handle 1 can be held by hand, and the finger part of the hand stretches into the inner side of the anti-slip side cover 2, then the protection outer cover 501 can be abutted to the position of a window surface, at the moment, the protection outer cover 501 retracts through the mutual matching between the sliding block 502 and the sliding groove 503, the protection outer cover 501 is magnetically connected with the front end of the inner shell 4 under the mutual matching between the first magnetic suction block 504 and the second magnetic suction block 505, meanwhile, the negative pressure suction cups 506 on two sides of the protection outer cover 501 can be adsorbed on the window surface glass, so that the glass breaking operation is always carried out on one point, and at the moment, the glass breaking drill bit 6 in the middle of the interior of the protection outer cover 501 is also retracted into the inner shell 4 under the action of the rebound spring 10;
then the manual rotating handle 14 drives the rotating shaft 1302 to rotate, so that the rotating shaft 1302 drives the flywheel 1301 to rotate, the flywheel 1301 can drive the movable connecting rod 1304 on one side of the outside of the flywheel to move when rotating, the movable connecting rod 1304 can drive the limiting ring 1305 to slide and move back and forth on the outside of the fixed cross bar 12, the fixed cross bar 12 can be fixed to slide and draw the external limiting ring 1305 so as to facilitate the stable lateral movement of the sealing housing 1306 outside the limiting ring 1305, meanwhile, the fixed cross bar 12 is fixed to limit the position of the piston plugging block 11, the fixed sealing cover 9, the sealing housing 1306 and the piston plugging block 11 can form a sealed cavity, the sealing housing 1306 and the fixed sealing cover 9 can be driven to move when the limiting ring 1305 moves to change the air pressure inside the sealed cavity, meanwhile, the rebound spring 10 in the fixed sealing cover 9 also moves, and the rebound spring 10 can generate a large rebound force after contracting, the rebounding force of the glass breaking drill 6 and the impact force of air pressure are further utilized to reversely push the glass breaking drill 6 to rebound and hammer the window glass to carry out repeated glass breaking operation, and the outer side of the front end of the glass breaking drill 6 is of an arc-shaped structure, so that the influence of air resistance when the glass is broken by the front-back movement of the glass breaking drill 6 can be reduced to the greatest extent;
in the using process, when the glass breaking drill bit 6 is hammered to a window surface and rebounds, the first spring 802 can transmit the anti-vibration force received when the glass breaking drill bit 6 hammers glass in front of the fixed shell cover 801 to the sliding shell cover 804 to further push the sliding shell cover 804 to slide on the inner wall of the fixed shell cover 7, so that the sliding shell cover 804 transmits the anti-vibration force to the second spring 805 and the air bag layer 806, on one hand, the vibration force can be filtered through the first spring 802, the honeycomb cushion plate 803 and the second spring 805, on the other hand, the air bag layer 806 behind the second spring 805 can convert the vibration force into the internal air pressure and discharge the redundant pressure through the vent hole 807 to play a role in pressure relief, and finally, the full shock absorption is realized, and the position deviation of the glass breaking drill bit 6 caused by the impact of the hammering-back vibration force is avoided;
when inside transmission assembly 13 of inner housing 4 damages, can rotate the position of adjusting stopper 1502 through outer loop 1501, make stopper 1502 rotate draw-in groove 1504 position and draw-in groove 1504 block connection to both sides, and then can fix broken glass drill bit 6 and fixed shell and tube 7, can manually use broken glass drill bit 6 hammering glass to hammer broken glass after fixed broken glass drill bit 6, and when not using, can be through the tensile protection dustcoat 501 of the activity of mutually supporting between slider 502 and the spout 503, make the outside of the place ahead that protection dustcoat 501 can be located broken glass drill bit 6 protect broken glass drill bit 6, just so accomplish the whole use of the broken glass ware of portable manual formula that has protective structure.
Claims (4)
1. The utility model provides a broken glass ware of portable manual formula with protective structure, its characterized in that, including anti-skidding handle (1), broken glass drill bit (6) and drive assembly (13), one side of anti-skidding handle (1) is fixed with anticreep side cover (2), and the top of anti-skidding handle (1) is fixed with main casing body (3), the inside of main casing body (3) is fixed with interior casing (4), and one side of interior casing (4) is provided with protection component (5), broken glass drill bit (6) are installed in the middle of the inside of interior casing (4), and the rear of broken glass drill bit (6) is connected with fixed shell pipe (7), the rear of fixed shell pipe (7) is fixed with fixed seal cover (9), and the inside welding of fixed seal cover (9) has bounce-back spring (10), the end-to-end connection of bounce-back spring (10) has piston shutoff piece (11), and the rear welding of piston shutoff piece (11) has fixed horizontal pole (12), the transmission assembly (13) is installed at the rear inside the inner shell (4), the transmission assembly (13) comprises a flywheel (1301), a rotating shaft (1302), a movable shaft (1303), a movable connecting rod (1304), a limiting ring (1305) and a sealing shell sleeve (1306), the flywheel (1301) is installed at the rear inside the inner shell (4) in a rotating mode through the rotating shaft (1302), the movable connecting rod (1304) is installed on one side of the flywheel (1301) in a rotating mode through the movable shaft (1303), the limiting ring (1305) is installed at the other end of the movable connecting rod (1304) in a rotating mode through the movable shaft (1303), the limiting ring (1305) is arranged on the outer side of the fixed cross rod (12) in a sliding mode, the sealing shell sleeve (1306) is fixed to the front outside of the limiting ring (1305), the front of the sealing shell sleeve (1306) is fixedly connected with the fixed sealing cover (9), a manual rotating handle (14) is installed outside the rotating shaft (1302), protection component (5) are including protection dustcoat (501), slider (502), spout (503), first magnetism inhale piece (504), second magnetism inhale piece (505) and negative sucker (506), and the rear end of protection dustcoat (501) is fixed with slider (502), the place ahead inboard of interior casing (4) is provided with spout (503), and the front end of interior casing (4) is fixed with second magnetism inhale piece (505), the inner wall of protection dustcoat (501) is fixed with first magnetism inhale piece (504), and the outside both sides of protection dustcoat (501) are fixed with negative sucker (506), sliding connection between protection dustcoat (501) and interior casing (4) through slider (502) and spout (503), the internally mounted of fixed shell and tube (7) has damping component (8), and damping component (8) are including fixed cap (801), first spring (802), honeycomb backing plate (803), damping component (8), The fixed shell cover (7) is internally provided with a fixed shell cover (801), a sliding shell cover (804), a second spring (805), an air bag layer (806) and an air vent (807) in sequence from front to back, a first spring (802) is arranged between the fixed shell cover (801) and the sliding shell cover (804), cellular base plates (803) are fixed at two ends of the first spring (802), the second spring (805) is fixedly connected with the air bag layer (806), the air vent (807) is formed in the outer side of the air bag layer (806), the sliding shell cover (804) is elastically connected with the fixed shell cover (801) through the first spring (802), the sliding shell cover (804) is slidably connected with the inner wall of the fixed shell cover (7), and the tail end of the fixed cross rod (12) is fixedly connected with the inner part of the inner shell (4), the fixed sealing cover (9) is elastically connected with a piston plugging block (11) through a rebound spring (10), and the fixed sealing cover (9), the sealing shell sleeve (1306) and the limiting ring (1305) are of an integrated structure, a limiting assembly (15) is arranged outside the fixed shell tube (7), and the limiting component (15) comprises an outer ring (1501), a limiting block (1502), a limiting sliding groove (1503) and a clamping groove (1504), an outer ring (1501) is rotatably arranged outside the fixed shell pipe (7) through a bearing, the upper end and the lower end of the outer ring (1501) are both fixed with limiting blocks (1502), the inner walls of the upper side and the lower side of the front part of the inner shell (4) are both provided with limiting sliding grooves (1503), and the left and right sides of the front surface of the inner shell (4) are provided with clamping grooves (1504), the limiting block (1502) is in sliding connection with the limiting sliding groove (1503), and the limiting block (1502) is in clamping connection with the clamping groove (1504).
2. A portable manual glass breaker with a protective structure according to claim 1, characterized in that the center of symmetry of the protective housing (501) coincides with the center of symmetry of the inner housing (4).
3. The portable manual glass breaker with the protection structure according to claim 1, characterized in that the transverse center line of the glass breaking drill (6) coincides with the transverse center lines of the inner shell (4) and the main shell (3), and the outer side of the front end of the glass breaking drill (6) is of an arc-shaped structure.
4. A portable manual glass breaker with a shielding structure according to claim 1 characterized in that the transverse centerline of the fixed cross bar (12) coincides with the transverse centerline of the inner housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111612282.7A CN114177548B (en) | 2021-12-27 | 2021-12-27 | Broken glass ware of portable manual formula with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111612282.7A CN114177548B (en) | 2021-12-27 | 2021-12-27 | Broken glass ware of portable manual formula with protective structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114177548A CN114177548A (en) | 2022-03-15 |
| CN114177548B true CN114177548B (en) | 2022-08-30 |
Family
ID=80606106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111612282.7A Active CN114177548B (en) | 2021-12-27 | 2021-12-27 | Broken glass ware of portable manual formula with protective structure |
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| CN103909893B (en) * | 2014-03-24 | 2016-08-24 | 丁兆连 | A kind of multifunctional lifesaving instrument |
| CN204323271U (en) * | 2014-12-18 | 2015-05-13 | 上海第二工业大学 | A kind of Vehicular multifunctional safe escape device |
| CN106983966B (en) * | 2017-03-31 | 2022-05-20 | 四川华川工业有限公司 | Automatic breaking device for toughened glass |
| US20180361178A1 (en) * | 2017-06-15 | 2018-12-20 | Kantas Products Co., Ltd. | Glass smasher with rapidly removable protective cover |
| CN208602443U (en) * | 2018-06-26 | 2019-03-15 | 江苏泽众智能科技有限公司 | A kind of broken glass device of electronic rescue |
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