CN102228728A - Lever eccentric friction wheel type highrise escape apparatus - Google Patents
Lever eccentric friction wheel type highrise escape apparatus Download PDFInfo
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- CN102228728A CN102228728A CN2011101577614A CN201110157761A CN102228728A CN 102228728 A CN102228728 A CN 102228728A CN 2011101577614 A CN2011101577614 A CN 2011101577614A CN 201110157761 A CN201110157761 A CN 201110157761A CN 102228728 A CN102228728 A CN 102228728A
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Abstract
The invention belongs to the technical field of highrise escape apparatus and relates to a lever eccentric friction wheel type highrise escape apparatus. Two ends of a cylindrical shell are provided with end covers; a pin roll passes through a mounting hole in a lever and the lever is hinged to each end cover in a mode of swinging up and down in a way that one end of the lever provided with a joint faces inwards; a connecting piece A and a connecting piece B are fixedly connected through a through shaft; a rope is wound on the through shaft; one end of the rope is fixed on the through shaft, and the other end of the rope passes through the upper side of the shell, extends out of the shell through a slot; one end of the through shaft is provided with a manual rotating mechanism; the lower side of the shell is provided with a U-shaped lever body handle; lever outer arms outside the two end covers are provided with lifting rope suspension holes; and bed plates or bed baskets are suspended on the two lifting rope suspension holes through ropes. The lever eccentric friction wheel type highrise escape apparatus has the advantages of compact structure, firmness, durability, high space utilization rate and convenience in use, and is suitable for the old, children, women and weak people, and particularly suitable to be used as a highrise escape device.
Description
Technical field
The invention belongs to the high-rise escape apparatus technical field, refer in particular to the wheeled high-rise escape apparatus of the eccentric friction of a kind of lever.
Background technology
Along with increasing of world population, increasing of high building and progressively increasing of floor, fire in high buildings is more and more, high-rise escape apparatus is also more and more advanced, still, and along with discovering, at present commercially available high-rise escape apparatus since its to design not enough science, syndeton reasonable inadequately, cause the complex structure of high-rise escape apparatus, function is limited, assembling and maintenance difficult are used inconvenience, the production cost height, the fault rate height, safety coefficient is low, so the difficulty of popularizing, the lifesaving effect is undesirable after the breaking out of fire.
Summary of the invention
The purpose of this invention is to provide a kind of scientific and reasonable for structure, sturdy and durable, safe and reliable.Easy to use and have a wheeled high-rise escape apparatus of the eccentric friction of multi-functional lever.
The object of the present invention is achieved like this:
The wheeled high-rise escape apparatus of the eccentric friction of lever, two ends at the cartridge type housing are respectively arranged with end cap, be outward extended with boss on the axial line of two end cap respectively, the axis of boss is provided with lever and passes through the hole, inner headed face by the hole is provided with left and right sides horn mouth outwardly, inner headed face intersects the neck shape annular protrusion that forms, the annular protrusion center of end cap is horizontally arranged with the bearing pin installing hole, the installing hole that passes on the lever with bearing pin respectively on the two end cap will have an end of bulb lever can be hinged on the end cap with swinging up and down inwardly on the lever, the lever bulb of two end cap inboard extend into respectively in the interior wheel of connector one and connector two and rotatably is connected with it, fixedly connected between connector one and the connector two with an axis, described connector one is: the outside of the interior wheel of cup type is set with foreign steamer, the axis at the interior wheel end is provided with axis hole, in interior wheel the same side, the end, be connected with terminal pad between the foreign steamer, in, the interior wheel end face of the other end of foreign steamer stretches out the foreign steamer end face; Connector two is: the outside of the interior wheel of cup type is set with foreign steamer, and the axis at the bottom of the interior wheel is provided with axis hole, is connected with annular disk between inside and outside wheel of the offside at the bottom of the interior wheel, and the interior wheel end face at the place of being connected stretches out the foreign steamer end face; In, be provided with cavity between the foreign steamer, connector one, the external diameter of two foreign steamers of two equates, the internal diameter of taking turns in two equates and is on the same axis with axis, be provided with frictional disk on the external cylindrical surface of two foreign steamers, be wound with rope on the axis, one end of rope is fixed on the axis, the rope of the other end by the housing upside stretches out slotted eye and stretches out outside the housing, one end of axis is provided with hand rotation mechanism, the downside of housing is provided with the body of rod handle of U type, the lever outer arm in the two end cap outside is provided with the lifting rope suppending hole, is hung with seat board or seat basket by lifting rope respectively on the two lever lifting rope suppending holes.
Above-mentioned lever is: a cylindrical end is fixed with diameter and is provided with the cutting plane greater than the bulb of cylinder diameter, the relative two sides correspondence in the face of cylinder of the other end, at interval and be arranged with more than one through hole by axis in parallel, the cylinder between cutting plane and the bulb is provided with more than one axis hole between two cutting planes; Described end cap is: the axis of the round platform that big disk and boss are formed is provided with the centre bore of internal diameter 〉=cylinder external diameter, is evenly equipped with the screw more than three that radially is provided with on the external cylindrical surface of big disk; Cylinder is located in the centre bore of end cap, and the axis hole that passes through on hole and the cylinder on the boss is hinged with bearing pin.
Between above-mentioned housing and the two end cap by being threaded or being connected or welding or rivet with bolt.
Above-mentioned hand rotation mechanism is that a side of rope in the housing and the axis between the connector two are provided with large umbrella gear, in housing cylindrical central horizontal the small umbrella gear axle is installed, on the small umbrella gear axle in the housing small umbrella gear that is meshed with large umbrella gear is installed, be connected with manual rotating disk on the small umbrella gear axle outside the housing, on the manual rotating disk hand crank be installed.
Axial optional position between wheel and the foreign steamer in terminal pad between above-mentioned connector one and the interior wheel of connector two and the foreign steamer can be arranged on.
Above-mentioned interior wheel, foreign steamer and terminal pad is with die cast metal or nonmetal die casting or punch forming or it is in conjunction with the split type or integral structure of making; Interior wheel, foreign steamer and and terminal pad when being split-type structural, interior wheel, foreign steamer and reach terminal pad and be connected with riveted joint or welding or die casting.
The both sides that above-mentioned housing top rope stretches out the hole are provided with guide tracked rope jack, described guide tracked rope jack is: a guide rail is connected on the two end plates of support of casing upper surface, be set with the slide block that can on guide rail, slide on the guide rail, described slide block is: a lining that can slide on guide rail, lining is set with the shell that can slide with lining outward on guide rail, shell is provided with vertical openings, the middle part of opening is provided with the little overcoat that can limit rope, stretch out the outer rope of housing from the slide block shell opening and the through hole between the little overcoat pass, slide near lining in the inboard of rope.
Above-mentioned guide tracked rope jack top is provided with hitch, described hitch is: the both sides that a suction is taken over a business are respectively to being arranged with vertical rod, the lower end of vertical rod is provided with the hook that can catch on the guide rail on the lever braking mechanism, be connected with the middle part between two vertical rods to the recessed body of rod, the both sides in addition that suction is taken over a business are provided with plural setscrew bar and pass through the hole.
Above-mentioned seat basket is: press the human body chest, waist, on the stern, in, following three positions are disposed with the chest measurement strapping, waistline strapping and seat bar or seat board, the chest measurement strapping, the waistline strapping is connected with safety rope belt respectively with the both sides of the front and rear of seat bar or seat board, anterior safety rope belt extends on the chest measurement strapping, and the end is fixedly connected with chain and link or snap close thereon, chest measurement strapping and waistline strapping are all realized unblanking or locking by the safety padlock, the chest measurement strapping, the left and right sides of waistline strapping and seat bar or seat board is connected with safety rope belt or safety chains respectively and is suspended on by the activity shackle on the suppending hole of lever arm of casing both sides, described chest measurement strapping, be horizontally arranged with support bar or connecting band between two safety rope belts at the rear portion of waistline strapping and seat bar or seat board, the concrete structure of described safe padlock is: two relative horizontal frames are provided with the slide bar that can slide along two horizontal frames in the rectangular frame, be provided with the above serrated teeth of two rows on slide bar and the slide bar face relative respectively, have on the relative vertical frame of the vertical frame of serrated teeth the belt body with chest measurement strapping or waistline strapping be connected with a vertical frame of rectangular frame.
The safety rope belt of the front and rear portions of above-mentioned chest measurement strapping, waistline strapping and seat bar or seat board is the braiding rope band of certain fastness.
The invention has the beneficial effects as follows:
Design science of the present invention is reasonable, structure is tight, sturdy and durable, the space availability ratio height, easy to use, the great advantage of this device is to use weight to be directly proportional with the drag friction coefficient, and can vacate both hands and rescue other people or carry valuables, be fit to the weak crowd of old young woman uses of escaping, be specially adapted to the escape device for high-rise buildings use.
Description of drawings
Fig. 1 is a structural principle schematic diagram of the present invention.
Fig. 2 is the cutaway view of connector one of the present invention.
Fig. 3 is the cutaway view of connector two of the present invention.
Fig. 4 is the schematic perspective view of lever of the present invention and end cap.
Fig. 5 is the cutaway view of lever of the present invention.
Fig. 6 is the cutaway view of end cap of the present invention.
Fig. 7 is the cutaway view after lever of the present invention and end cap use bearing pin hinged.
Fig. 8 is the cutaway view after lever of the present invention and end cap use semiaxis hinged.
Fig. 9 is the schematic perspective view of the safe padlock of seat basket of the present invention.
Figure 10 is the connection sketch of strapping of the present invention.
The specific embodiment
The present invention is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-10:
The wheeled high-rise escape apparatus of the eccentric friction of lever, two ends at cartridge type housing 31 are connected with end cap 4 by screw 41 respectively, be outward extended with boss 43 on the axial line of two end cap 4 respectively, the axis of boss 43 is provided with lever by hole 46, inner headed face by hole 46 is provided with left and right sides horn mouth outwardly, inner headed face intersects the neck shape annular protrusion 45 that forms, annular protrusion 45 centers of end cap are horizontally arranged with bearing pin installing hole 47, the axis hole 47 of using bearing pin 49 (axis) or 19a (semiaxis) to pass on the lever 5 on the two end cap 4 respectively will have an end of bulb 54 lever 5 can be hinged on the end cap 4 with swinging up and down inwardly on the lever 5, the lever bulb 54 of two end cap 4 inboards extend into the interior wheel 14 of connector 1 and connector 22 respectively, rotatably be connected with it in 24, fixedly connected between connector 1 and the connector 22 with an axis 7, described connector 1 is: the outside of the interior wheel 14 of cup type is set with foreign steamer 12, the axis at the interior wheel end is provided with axis hole 15, in interior wheel the same side, the ends 16, foreign steamer 14, be connected with terminal pad 13 between 12, in, foreign steamer 14, interior wheel 14 end faces of 12 the other end stretch out foreign steamer 12 end faces; Connector 22 is: the outside of interior wheel 24 of cup type is set with foreign steamer 22, and the axis at the bottom of the interior wheel is provided with axis hole 25, and 26 offside inside and outside is connected with annular disk 23 between taking turns 24,22 at the bottom of the interior wheel, and interior wheel 24 end faces at the place of being connected stretch out foreign steamer 22 end faces; In, foreign steamer 24, be provided with cavity between 22, connector one, 21, two foreign steamers 12 of 2,22 external diameter equates, take turns 14 in two, 24 internal diameter equates and is on the same axis with axis, two foreign steamers 12, be provided with frictional disk 11 on 22 the external cylindrical surface, 21, be wound with rope on the axis 7, one end of rope is fixed on the axis 7, the rope of the other end by housing 31 upsides stretches out slotted eye 34 and stretches out outside the housing 31, one end of axis 7 is provided with hand rotation mechanism 8, the downside of housing 31 is provided with the body of rod handle 32 of U type, the lever outer arm in the two end cap outside is provided with the lifting rope suppending hole, is hung with seat board or seat basket by lifting rope respectively on the two lever lifting rope suppending holes.
Above-mentioned lever 5 is: an end of cylinder 52 is fixed with diameter and is provided with cutting plane 55 greater than the bulb 54 of cylinder 52 diameters, the relative two sides correspondence in the face of cylinder of the other end, at interval and be arranged with more than one through hole 51 by axis in parallel, the cylinder 52 between cutting plane 52 and the bulb 54 is provided with more than one axis hole 53 between two cutting planes 55; Described end cap 4 is: the axis of the round platform that big disk 42 and boss 43 are formed is provided with the centre bore 46 of internal diameter 〉=cylinder 52 external diameters, is evenly equipped with the screw more than three 48 that radially is provided with on the external cylindrical surface of big disk 42; Cylinder 52 is located in the centre bore 46 of end cap, and the axis hole 53 usefulness bearing pins 49 or the 49a that pass through on hole 47 and the cylinder 52 on the boss 43 are hinged.
Between above-mentioned housing 31 and the two end cap 4 by being threaded or being connected or welding or rivet with bolt 41.
Above-mentioned hand rotation mechanism 8 is that a side of rope 72 in the housing 31 and the axis 7 between the connector 22 are provided with large umbrella gear 81, in housing 31 cylindrical central horizontal small umbrella gear axle 83 is installed, on the small umbrella gear axle 83 in the housing 31 small umbrella gear 82 that is meshed with large umbrella gear 81 is installed, be connected with manual rotating disk on the small umbrella gear axle 83 outside the housing 31, hand crank 84 is installed on the manual rotating disk.
Axial optional position between wheel and the foreign steamer 14 and 12,24 and 22 in terminal pad 13,23 between the above-mentioned connector 1 and the interior wheel of connector 22 and the foreign steamer 14 and 12,24 and 22 can be arranged on promptly also can more inner settings even be arranged on the other end.
Above-mentioned interior wheel 14,24, foreign steamer 12,22 and terminal pad the 13, the 23rd are with die cast metal or nonmetal die casting or punch forming or it is in conjunction with the split type or integral structure of making; In wheel 14,24, foreign steamer 12,22 with and terminal pad 13,23 when being split-type structural, interior wheel 14,24, foreign steamer 12,22 and reach terminal pad 13,23 usefulness riveted joints or welding or die casting and be connected.
The both sides that above-mentioned housing 31 top ropes stretch out hole 34 are provided with guide tracked rope jack, described guide tracked rope jack is: a guide rail 35 is connected on the two end plates 33 of support of casing 31 upper surfaces, be set with the slide block 36 that can on guide rail, slide on the guide rail 35, described slide block 36 is: a lining that can slide on guide rail 35, lining is set with the shell that can slide with lining outward on guide rail 35, shell is provided with vertical openings, the middle part of opening is provided with the little overcoat that can limit rope, stretch out the outer rope 72 of housing from the slide block shell opening and the through hole between the little overcoat pass, slide near lining in the inboard of rope.
Above-mentioned guide tracked rope jack top is provided with hitch 9, described hitch is: a suction is taken over a business 91 both sides respectively to being arranged with vertical rod 94, the lower end of vertical rod 94 is provided with the hook that can catch on the guide rail on the lever braking mechanism 8, be connected with the middle part between two vertical rods 94 to the recessed body of rod 93, suction is taken over a business 91 in addition both sides and is provided with plural setscrew bar by hole 92, is used for that suction is taken over a business 91 and is installed in ceiling or other fixture.
Above-mentioned seat basket 2 is: press the human body chest, waist, on the stern, in, following three positions are disposed with chest measurement strapping 24a, waistline strapping 24b and seat bar 28 or seat board, chest measurement strapping 24a, waistline strapping 24b, the both sides of the front and rear of seat bar 28 or seat board are used safety rope belt 26b respectively, 26a connects, anterior safety rope belt 26b extends on the chest measurement strapping 24a, and the end is fixedly connected with chain and link or snap close 23 thereon, chest measurement strapping 24a and waistline strapping 24b all realize unblanking or locking by safety padlock 25, chest measurement strapping 24a, the left and right sides of waistline strapping 24b and seat bar 28 or seat board is connected with safety rope belt or safety chains 22 respectively and is suspended on the suppending hole 51 of lever arm of casing both sides described chest measurement strapping 24a by activity shackle 21, be horizontally arranged with support bar or connecting band 27 between two safety rope belt 26a at the rear portion of waistline strapping 24b and seat bar 28 or seat board.
Above-mentioned chest measurement strapping 24a, before waistline strapping 24b and seat bar 28 or the seat board, the safety rope belt 26a at rear portion, 26b is the braiding rope band of certain fastness, the concrete structure of described safe padlock 25 is: relative two horizontal frames 251 in a rectangular frame, 252 be provided with can be along two horizontal frames 251,252 slide bars 255 that slide, be provided with the above serrated teeth 256 of two rows respectively on the relative face of the vertical frame of slide bar 255 and slide bar 255 and rectangular frame one 254,257, there is on the relative vertical frame 253 of the vertical frame 254 of serrated teeth 257 the belt body 24c with chest measurement strapping 24a or waistline strapping 24b be connected.
Use of the present invention: earlier hitch 9 usefulness expansion bolts are fixed on ceiling or the fixture, to stretch out rope 72 on the guide tracked rope jack fastens on the lower concave part of the body of rod 93 of hitch 9, the people is sitting on seat board 57 or the seat basket can handle high-rise escape apparatus decline escape, in the process that descends, the operator pulls the body of rod handle 32 of the U type on the housing 31, the 5 pairs of connectors one of weight controlled amount system lever that pull, 21,2 and frictional disk 11, the size of the frictional force of 21 pairs of housing 31 inwalls, so that the decrease speed of control high-rise escape apparatus, also can be simultaneously or control the decrease speed of high-rise escape apparatus separately with the hand crank on the manual rotating disk 84, if need get on to rescue man-hour again, can utilize the hand crank 84 that rotates on the manual rotating disk so that high-rise escape apparatus is risen to the height lifesaving once more that needs, descending method is the same.
The foregoing description is preferred embodiment of the present invention only, is not to limit protection scope of the present invention according to this, so: all equivalences of doing according to structure of the present invention, shape, principle change, and all should be covered by within protection scope of the present invention.
Claims (10)
1. the wheeled high-rise escape apparatus of the eccentric friction of lever, it is characterized in that: the two ends at the cartridge type housing are respectively arranged with end cap, be outward extended with boss on the axial line of two end cap respectively, the axis of boss is provided with lever and passes through the hole, inner headed face by the hole is provided with left and right sides horn mouth outwardly, interior garden face intersects the neck shape annular protrusion that forms, the annular protrusion center of end cap is horizontally arranged with the bearing pin installing hole, the axis hole that passes on the lever with bearing pin respectively on the two end cap will have an end of bulb lever can be hinged on the end cap with swinging up and down inwardly on the lever, the lever bulb of two end cap inboard extend into respectively in the interior wheel of connector one and connector two and rotatably is connected with it, fixedly connected between connector one and the connector two with an axis, described connector one is: the outside of the interior wheel of cup type is set with foreign steamer, the axis at the interior wheel end is provided with axis hole, in interior wheel the same side, the end, be connected with terminal pad between the foreign steamer, in, the interior wheel end face of the other end of foreign steamer stretches out the foreign steamer end face; Connector two is: the outside of the interior wheel of cup type is set with foreign steamer, and the axis at the bottom of the interior wheel is provided with axis hole, is connected with annular disk between inside and outside wheel of the offside at the bottom of the interior wheel, and the interior wheel end face at the place of being connected stretches out the foreign steamer end face; In, be provided with cavity between the foreign steamer, connector one, the external diameter of two foreign steamers of two equates, the internal diameter of taking turns in two equates and is on the same axis with axis, be provided with frictional disk on the external cylindrical surface of two foreign steamers, be wound with rope on the axis, one end of rope is fixed on the axis, the rope of the other end by the housing upside stretches out slotted eye and stretches out outside the housing, one end of axis is provided with hand rotation mechanism, the downside of housing is provided with the body of rod handle of U type, the lever outer arm in the two end cap outside is provided with the lifting rope suppending hole, is hung with seat board or seat basket by lifting rope respectively on the two lever lifting rope suppending holes.
2. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1, it is characterized in that: described lever is: a cylindrical end is fixed with diameter and is provided with the cutting plane greater than the bulb of cylinder diameter, the relative two sides correspondence in the face of cylinder of the other end, at interval and be arranged with more than one through hole by axis in parallel, the cylinder between cutting plane and the bulb is provided with more than one axis hole between two cutting planes; Described end cap is: the axis of the round platform that big disk and boss are formed is provided with the centre bore of internal diameter 〉=cylinder external diameter, is evenly equipped with the screw more than three that radially is provided with on the external cylindrical surface of big disk; Cylinder is located in the centre bore of end cap, and the axis hole that passes through on hole and the cylinder on the boss is hinged with bearing pin.
3. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1 is characterized in that: between described housing and the two end cap by being threaded or being connected or welding or rivet with bolt.
4. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1, it is characterized in that: described hand rotation mechanism is that a side of rope in the housing and the axis between the connector two are provided with large umbrella gear, in housing cylindrical central horizontal the small umbrella gear axle is installed, on the small umbrella gear axle in the housing small umbrella gear that is meshed with large umbrella gear is installed, be connected with manual rotating disk on the small umbrella gear axle outside the housing, on the manual rotating disk hand crank be installed.
5. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1 is characterized in that: axial optional position between wheel and the foreign steamer in the interior wheel of described connector one and connector two and the terminal pad between the foreign steamer can be arranged on.
6. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1 is characterized in that: described interior wheel, foreign steamer and terminal pad are with die cast metal or nonmetal die casting or punch forming or it is in conjunction with the split type or integral structure of making; Interior wheel, foreign steamer and and terminal pad when being split-type structural, interior wheel, foreign steamer and reach terminal pad and be connected with riveted joint or welding or die casting.
7. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1, it is characterized in that: the both sides that described housing top rope stretches out the hole are provided with guide tracked rope jack, described guide tracked rope jack is: a guide rail is connected on the two end plates of support of casing upper surface, be set with the slide block that can on guide rail, slide on the guide rail, described slide block is: a lining that can slide on guide rail, lining is set with the shell that can slide with lining outward on guide rail, shell is provided with vertical openings, the middle part of opening is provided with the little overcoat that can limit rope, stretch out the outer rope of housing from the slide block shell opening and the through hole between the little overcoat pass, slide near lining in the inboard of rope.
8. according to claim 1 or the wheeled high-rise escape apparatus of the eccentric friction of 7 described levers, it is characterized in that: described guide tracked rope jack top is provided with hitch, described hitch is: the both sides that a suction is taken over a business are respectively to being arranged with vertical rod, the lower end of vertical rod is provided with the hook that can catch on the guide rail on the lever braking mechanism, be connected with the middle part between two vertical rods to the recessed body of rod, the both sides in addition that suction is taken over a business are provided with plural setscrew bar and pass through the hole.
9. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1, it is characterized in that: described seat basket is: press the human body chest, waist, on the stern, in, following three positions are disposed with the chest measurement strapping, waistline strapping and seat bar or seat board, the chest measurement strapping, the waistline strapping is connected with safety rope belt respectively with the both sides of the front and rear of seat bar or seat board, anterior safety rope belt extends on the chest measurement strapping, and the end is fixedly connected with chain and link or snap close thereon, chest measurement strapping and waistline strapping are all realized unblanking or locking by the safety padlock, the chest measurement strapping, the left and right sides of waistline strapping and seat bar or seat board is connected with safety rope belt or safety chains respectively and is suspended on the suppending hole of lever arm of casing both sides described chest measurement strapping by the activity shackle, be horizontally arranged with support bar or connecting band between two safety rope belts at the rear portion of waistline strapping and seat bar or seat board.
10. the wheeled high-rise escape apparatus of the eccentric friction of lever according to claim 1, it is characterized in that: described chest measurement strapping, before waistline strapping and seat bar or the seat board, the safety rope belt at rear portion is the braiding rope band of certain fastness, the concrete structure of described safe padlock is: two relative horizontal frames are provided with the slide bar that can slide along two horizontal frames in the rectangular frame, be provided with the above serrated teeth of two rows on slide bar and the slide bar face relative respectively, have on the relative vertical frame of the vertical frame of serrated teeth the belt body with chest measurement strapping or waistline strapping be connected with a vertical frame of rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157761 CN102228728B (en) | 2011-01-18 | 2011-06-13 | Lever eccentric friction wheel type highrise escape apparatus |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120013188 | 2011-01-18 | ||
| CN201120013188.5 | 2011-01-18 | ||
| CN201120057194.0 | 2011-03-05 | ||
| CN201120057194 | 2011-03-05 | ||
| CN 201110157761 CN102228728B (en) | 2011-01-18 | 2011-06-13 | Lever eccentric friction wheel type highrise escape apparatus |
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| Publication Number | Publication Date |
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| CN102228728A true CN102228728A (en) | 2011-11-02 |
| CN102228728B CN102228728B (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110157761 Active CN102228728B (en) | 2011-01-18 | 2011-06-13 | Lever eccentric friction wheel type highrise escape apparatus |
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| WO2012097712A1 (en) * | 2011-01-18 | 2012-07-26 | Jin Laixing | Multifunctional high-rise escape device having swing and bodybuilding functions |
| CN102872547A (en) * | 2012-07-14 | 2013-01-16 | 金来兴 | Manual control pressure-adjustable tapered friction wheel type escape device |
| CN103007449A (en) * | 2012-12-24 | 2013-04-03 | 金来兴 | High-rise descent control device |
| CN103028210A (en) * | 2012-12-24 | 2013-04-10 | 金来兴 | Damping speed reducer |
| US9480905B2 (en) | 2012-08-09 | 2016-11-01 | Deq Systems Corp. | Card dealing shoe |
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| US20050132495A1 (en) * | 2003-12-16 | 2005-06-23 | Benoit Girard | Paramedical transfer stretcher, harness and method |
| CN201692532U (en) * | 2010-05-19 | 2011-01-05 | 金来兴 | Fire escape device |
| CN202366343U (en) * | 2011-06-13 | 2012-08-08 | 金来兴 | Lever eccentric friction wheel type high-rise emergency escape device |
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| US20030159887A1 (en) * | 2002-02-28 | 2003-08-28 | Boris Gelman | Personal descent apparatus |
| US20050132495A1 (en) * | 2003-12-16 | 2005-06-23 | Benoit Girard | Paramedical transfer stretcher, harness and method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097712A1 (en) * | 2011-01-18 | 2012-07-26 | Jin Laixing | Multifunctional high-rise escape device having swing and bodybuilding functions |
| CN102872547A (en) * | 2012-07-14 | 2013-01-16 | 金来兴 | Manual control pressure-adjustable tapered friction wheel type escape device |
| CN102872547B (en) * | 2012-07-14 | 2015-08-19 | 金来兴 | The wheeled escape device of manual adjustable pressure conical friction |
| US9480905B2 (en) | 2012-08-09 | 2016-11-01 | Deq Systems Corp. | Card dealing shoe |
| US9833691B2 (en) | 2012-08-09 | 2017-12-05 | Bally Gaming, Inc. | Card dealing shoe |
| CN103007449A (en) * | 2012-12-24 | 2013-04-03 | 金来兴 | High-rise descent control device |
| CN103028210A (en) * | 2012-12-24 | 2013-04-10 | 金来兴 | Damping speed reducer |
| CN103007449B (en) * | 2012-12-24 | 2015-08-26 | 金来兴 | Slowly descending device for high building |
| CN103028210B (en) * | 2012-12-24 | 2015-08-26 | 金来兴 | Damping deceleration device |
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